Hi- I have a 3 VM exchange deployment (DAG) on Windows Server 2012 R2. I introduced an Edge Transport Server (physical box) into the environment several days ago. It was running ok. Then yesterday I upgraded to CU11. I started receiving errors this morning in the Application Log:

MSExchange Message Security Event ID 1011 every 5-10 seconds

Microsoft Exchange Edge Credential Service couldn't load the local server object from the Active Directory. This is probably because the service is not running under the LocalSystem account. Please make sure this service is running under the LocalSystem account so that it has permissions to access the local Exchange server object in the Active Directory service.

THE SERVICE WAS RUNNING UNDER THE LOCALSYSTEM ACCOUNT

The Microsoft Exchange Edge Credential Service would not start

The Microsoft Exchange Transport Service would not start

I could not telnet on port 25 into the system.

I decided to remove the Edge Server from the topology, uninstall the Edge Transport role and start over.

I ran Remove-EdgeSubscription from the Hub Transport Server

I stopped all Exchange Services on the Edge Server.

The uninstall process failed, however. Now when I attempt to run the uninstall in the GUI, I get the error:An incomplete installation was detected. Run setup to complete Exchange installation.

I run setup from the install media. The "setup initialization" dialog box displays for a second then disappears with nothing.

When I run Install or Uninstall from the windows installer on the install media I get the error: Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs on the Control Panel.

When I run Repair from the install media, I get the error: This action is only valid for products that are currently installed.

When I run Get-ExchangeServer from the Egde Server, I see my 3 VMs that are the CAS/MBX servers, but NOT the Edge Server.

Here is output from running setup /mode:RecoverServer and /Uninstall from the command prompt:

Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.


C:\Exch2013cu11>setup /mode:recoverServer /IacceptExchangeServerLicenseTerms

Welcome to Microsoft Exchange Server 2013 Cumulative Update 11 Unattended Setup
Copying Files...
File copy complete. Setup will now collect additional information needed for
installation.
Languages
Management tools
Server is not found in Active Directory. Server must be present in Active
 Directory to recover.

The Exchange Server setup operation didn't complete. More details can be found
in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

C:\Exch2013cu11>setup /mode:uninstall /IacceptExchangeServerLicenseTerms

Welcome to Microsoft Exchange Server 2013 Cumulative Update 11 Unattended Setup
Edge Transport Role
Management tools
Languages

Performing Microsoft Exchange Server Prerequisite Check

    Configuring Prerequisites                                 COMPLETED

Configuring Microsoft Exchange Server

    Preparing Setup                                           COMPLETED
    Edge Transport Role                                       FAILED
     The following error was generated when "$error.Clear();
          $agentName = "Address Rewriting Outbound Agent";
          $agent = get-transportagent -Identity:$agentName;
          if ($agent) {
            uninstall-transportagent -Identity:$agentName;
          };
        " was run: "This task can only be performed against the following Transp
ortServices: Hub Transport, FrontEnd Transport and Edge Transport.".


The Exchange Server setup operation didn't complete. More details can be found
in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.

What's the best way to fix this? Any help is appreciated as my deployment currently has no SPAM protection

Thanx

---

You should never, never doubt what nobody is sure about. -Willy Wonka

hi,

the senario is that  i have 2 mail servers hosted  out of my company so  is it possible to make 2 relay from my exchange server  to let internal users that have @x.com  relay to  external mail server @x.com and internal users @y.com  relay to external mail server @y.com  and thanks  .

Dear All,

We are running exchange server 2013,recently i had to restore an deleted mailbox ,when i clicked on connect a mailbox to restore the deleted mailbox,i found one of the health manager mailbox is already deleted by someone without my knowledge,i don't know if it is needed,should i restore this mailbox again,how do i know if this mailbox is needed. please see the screenshot below.

---

TechGUy,System Administrator.

Hi,

Kindly share steps to remove Recovery DB created same name as production DB? 

Thanks,

Sudhir

I'd like to create an "All employees" dynamic distribution list based off of our "CompanyInitials-Users" OU, that excludes any subOUs it has, RecipientTypeDetails = usermailbox, and is stored in the "Dynamic" OU.

I've used this powershell code; it ends up including Room/Shared mailboxes, and also includes mailboxes OUTSIDE of the specified OU.

New-DynamicDistributionGroup -name "@CompName-All-Employees" -alias CompNameAllEmployees `
-recipientcontainer "CompName-Users" -organizationalunit "Dynamic" -includedrecipients mailboxusers

I'm trying to figure out why the Details option is missing for admins in our Exchange 2013 deployment.  I see the button and the option works as expected, but I installed Exchange with this account so it may have some extra permissions.

I tried adding accounts to different groups based off this article: 

https://technet.microsoft.com/en-us/library/dd638131(v=exchg.150).aspx

Nothing has yet to work.  I'm not sure if I need to recycle IIS or something like that for changes to take effect.

---

David Jenkins

Hi a

As we know ,in OWA user can update their information by  Default Role Assignment Policy.

When i try to update ,there show error as follow:

we have trouble processing your request right now. please try again later

I have check the default role assignment policy, it seems good.

In owa some setting can be done such as  email signature..

how can i solve it ? many thanks!

Refer:

http://eightwone.com/2011/03/31/disabling-editing-account-information-in-owa/

As follow website :
http://www.experts-exchange.com/questions/28418203/Cannot-save-changes-to-OWA-settings-Sorry-We're-having-trouble-processing-your-request-at-the-moment.html

my IIS were used .NET2.0 at all. 

looking for HTML script for email signature

Dears

We are setup exchang2010 server on local, integrate with AD. Open POP3 and IMAP .

POP3 working ok,but imap cannot be setup connection

In EMC, use test-imapconnection  show ok 

[PS] C:\Windows\system32>Test-ImapConnectivity -ClientAccessServer xxx -MailboxCredential (Get-Credential xx\xx)

CasServer  LocalSite     Scenario        Result  Latency(MS) Error
---------  ---------     --------        ------  ----------- -----

xxx                 xxx        test IMAP4  connection ok     28038.78

When i  setup account in outlook  ,display error: IMAP login failed

I have already change authenticate mode as PlainTextLogin

How can we do any more ? Thanks!

Dear all ,

How to know who are Connected to which Client Access Server in NLB.

---

Best Regards, Hussain

Hi there!

Exchange 2013 with CU11.
Ran ExBPA, seen some errors and we are on a mission to fix them.

Ran on server: "Get-HealthReport -Server servername | where { $_.alertvalue -ne "Healthy" } >C:\healthy-report.txt "

And the output is bellow.

How to fix one-by-one? What are the recommendations to fix each one?

With best regards

Server              State               HealthSet           AlertValue          LastTransitionTime  MonitorCount      
------              -----               ---------           ----------          ------------------  ------------      
exchangeprimary.... Online              FrontendTransport   Unhealthy           3/28/2016 2:25:1... 16                
exchangeprimary.... Online              HubTransport        Unhealthy           3/28/2016 2:48:5... 97                
exchangeprimary.... NotApplicable       Search              Unhealthy           3/29/2016 2:27:4... 92                
exchangeprimary.... Online              POP.Proxy           Unhealthy           3/29/2016 2:15:0... 1                 
exchangeprimary.... NotApplicable       FfoMonitoring       Disabled            1/1/0001 12:00:0... 23     

---

bostjanc

Hi,

 We've hybrid deployment with Office 365. We're trying to generate some reports. For that we need to classify UserMailbox from Mail-enabled users.

Is there any attribute in AD, to classify mailbox from Mail-Enabled user.

Note:- We already checked with some known attributes like msExchRecipientTypeDetails,objectClass = user.

With these attributes we're unable to identify whether it is a Mailbox or Mail-Enabled user.

Thanks.

After upgrading to CU6 for Exchange 2013, the Application event log is flooded with MSExhange Common error 106: Performance counter updating error. Counter name is Time in Resource per second, category name is MSExchange Activity Context Resources. Optional code: 2. Exception: The exception thrown is : System.InvalidOperationException: Instance 'ad-powershell-defaultdomain' already exists with a lifetime of Process.  It cannot be recreated or reused until it has been removed or until the process using it has exited.
   at System.Diagnostics.SharedPerformanceCounter.FindInstance(Int32 instanceNameHashCode, String instanceName, CategoryEntry* categoryPointer, InstanceEntry** returnInstancePointerReference, Boolean activateUnusedInstances, PerformanceCounterInstanceLifetime lifetime, Boolean& foundFreeInstance)
   at System.Diagnostics.SharedPerformanceCounter.GetCounter(String counterName, String instanceName, Boolean enableReuse, PerformanceCounterInstanceLifetime lifetime)
   at System.Diagnostics.SharedPerformanceCounter..ctor(String catName, String counterName, String instanceName, PerformanceCounterInstanceLifetime lifetime)
   at System.Diagnostics.PerformanceCounter.InitializeImpl()
   at System.Diagnostics.PerformanceCounter.get_RawValue()
   at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.get_RawValue()
Last worker process info : System.ArgumentException: Process with an Id of 4776 is not running.
   at System.Diagnostics.Process.GetProcessById(Int32 processId)
   at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
Processes running while Performance counter failed to update:
14256 winlogon
15748 powershell
6524 Microsoft.Exchange.UM.CallRouter
5904 w3wp
584 lsass
780 LogonUI
4324 MSExchangeFrontendTransport
6292 Microsoft.Exchange.Store.Worker
2744 WmiPrvSE
576 services
3136 MonitoringHost
12568 svchost
1360 hostcontrollerservice
8648 WmiPrvSE
1752 SMSvcHost
1160 spoolsv
1356 sftracing
9528 TiWorker
10444 explorer
2732 w3wp
14908 WmiPrvSE
3124 Microsoft.Exchange.Store.Worker
4696 Microsoft.Exchange.Store.Service
4892 MSExchangeMailboxAssistants
12208 w3wp
15740 powershell
2128 WMSvc
748 rundll32
8232 w3wp
8400 svchost
3700 MonitoringHost
15716 powershell
5864 MSExchangeThrottling
2908 w3wp
4088 Microsoft.Exchange.EdgeSyncSvc
5660 scanningprocess
2292 wuauclt
5656 umservice
6044 scanningprocess
4076 noderunner
1908 MSExchangeHMHost
2892 Microsoft.Exchange.AntispamUpdateSvc
3876 noderunner
3676 MSExchangeMailboxReplication
15732 powershell
2096 svchost
7096 UMWorkerProcess
516 winlogon
908 svchost
1296 HealthService
1492 svchost
2824 w3wp
12324 dwm
1560 ForefrontActiveDirectoryConnector
304 smss
10820 w3wp
8464 svchost
888 Microsoft.Exchange.ContentFilter.Wrapper
5024 msexchangerepl
488 wininit
8564 taskhostex
5272 Microsoft.Exchange.ServiceHost
3832 noderunner
10088 w3wp
480 csrss
7920 conhost
872 svchost
5992 scanningprocess
4808 msdtc
8352 dllhost
860 TrustedInstaller
4008 rundll32
4400 conhost
656 svchost
9828 w3wp
1832 noderunner
4392 MSExchangeHMWorker
1828 mqsvc
700 svchost
1628 Microsoft.Exchange.Diagnostics.Service
3596 w3wp
2220 Microsoft.Exchange.Directory.TopologyService
1820 MSExchangeDelivery
7532 MSExchangeTransport
13372 svchost
832 svchost
9696 conhost
8316 svchost
1580 dllhost
3980 Microsoft.Exchange.RpcClientAccess.Service
8788 VSSVC
5948 MSExchangeTransportLogSearch
2992 MSExchangeDagMgmt
10632 csrss
1216 fms
3776 rundll32
5356 MSExchangeSubmission
7908 EdgeTransport
11576 w3wp
1600 inetinfo
1008 svchost
416 csrss
808 svchost
7608 w3wp
1588 updateservice
4148 Microsoft.Exchange.Search.Service
640 w3wp
796 dwm
2568 SMSvcHost
1188 svchost
4 System
3484 rdpclip
0 Idle
Performance Counters Layout information: A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=30 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance : ad-powershell-defaultdomain(95CC324A) RefCount=1 SpinLock=0 Offset=38216, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance : mb-powershell-defaultdomain(CC014C00) RefCount=1 SpinLock=0 Offset=37888, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15716, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15716 StartupTime: 130608376318179644, currentInstance : rpca-powershell-defaultdomain(4598AFAF) RefCount=1 SpinLock=0 Offset=37560, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : rpca-w3wp-msexchangemapimailboxapppool(E28F3117) RefCount=1 SpinLock=0 Offset=37232, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=86 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : mb-w3wp-msexchangemapimailboxapppool(F9439F58) RefCount=1 SpinLock=0 Offset=36904, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3596, counter : time in resource per second Value=301 SpinLock=0 Lifetime=Type: 1 ProcessId: 3596 StartupTime: 130608368805385179, currentInstance : ad-w3wp-msexchangemapimailboxapppool(35491652) RefCount=1 SpinLock=0 Offset=36576, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : rpca-w3wp-msexchangemapifrontendapppool(2C7F2005) RefCount=1 SpinLock=0 Offset=36248, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : mb-w3wp-msexchangemapifrontendapppool(BE5C2DAA) RefCount=1 SpinLock=0 Offset=35920, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10088, counter : time in resource per second Value=50 SpinLock=0 Lifetime=Type: 1 ProcessId: 10088 StartupTime: 130608368435182301, currentInstance : ad-w3wp-msexchangemapifrontendapppool(C0FDFAE0) RefCount=1 SpinLock=0 Offset=35592, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : rpca-w3wp-msexchangeowacalendarapppool(8F10D1B5) RefCount=1 SpinLock=0 Offset=35264, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : mb-w3wp-msexchangeowacalendarapppool(2D8C9EBA) RefCount=1 SpinLock=0 Offset=34936, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 640, counter : time in resource per second Value=75 SpinLock=0 Lifetime=Type: 1 ProcessId: 640 StartupTime: 130608368405334576, currentInstance : ad-w3wp-msexchangeowacalendarapppool(D845E230) RefCount=1 SpinLock=0 Offset=34608, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : rpca-w3wp-msexchangeautodiscoverapppool(6DABF262) RefCount=1 SpinLock=0 Offset=34280, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : mb-w3wp-msexchangeautodiscoverapppool(D1C6EF4D) RefCount=1 SpinLock=0 Offset=33952, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12208, counter : time in resource per second Value=1002 SpinLock=0 Lifetime=Type: 1 ProcessId: 12208 StartupTime: 130608368146087354, currentInstance : ad-w3wp-msexchangeautodiscoverapppool(FD072087) RefCount=1 SpinLock=0 Offset=33624, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : rpca-w3wp-msexchangeecpapppool(57806648) RefCount=1 SpinLock=0 Offset=33296, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=204 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : mb-w3wp-msexchangeecpapppool(E27E6507) RefCount=1 SpinLock=0 Offset=32968, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11576, counter : time in resource per second Value=1804 SpinLock=0 Lifetime=Type: 1 ProcessId: 11576 StartupTime: 130608368080143532, currentInstance : ad-w3wp-msexchangeecpapppool(B648688D) RefCount=1 SpinLock=0 Offset=32640, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=64 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : ad-w3wp-msexchangeoabapppool(CC31A917) RefCount=1 SpinLock=0 Offset=32312, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : mb-w3wp-msexchangeoabapppool(58D0A79D) RefCount=1 SpinLock=0 Offset=31984, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 10820, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 10820 StartupTime: 130608368364391554, currentInstance : rpca-w3wp-msexchangeoabapppool(8149E8D2) RefCount=1 SpinLock=0 Offset=31656, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : rpca-w3wp-msexchangeowaapppool(4AA799E7) RefCount=1 SpinLock=0 Offset=31328, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=792 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : mb-w3wp-msexchangeowaapppool(C3953468) RefCount=1 SpinLock=0 Offset=31000, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7608, counter : time in resource per second Value=2537 SpinLock=0 Lifetime=Type: 1 ProcessId: 7608 StartupTime: 130608367931073979, currentInstance : ad-w3wp-msexchangeowaapppool(160BE662) RefCount=1 SpinLock=0 Offset=30672, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : rpca-w3wp-msexchangepowershellapppool(3CF18BF) RefCount=1 SpinLock=0 Offset=30344, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : mb-w3wp-msexchangepowershellapppool(A686C810) RefCount=1 SpinLock=0 Offset=30016, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5904, counter : time in resource per second Value=2178 SpinLock=0 Lifetime=Type: 1 ProcessId: 5904 StartupTime: 130608367955918049, currentInstance : ad-w3wp-msexchangepowershellapppool(9E48CD5A) RefCount=1 SpinLock=0 Offset=29688, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : rpca-noderunner-contentenginenode1(316BF6E3) RefCount=1 SpinLock=0 Offset=29360, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=1148 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : mb-noderunner-contentenginenode1(2EE8286C) RefCount=1 SpinLock=0 Offset=29032, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3832, counter : time in resource per second Value=322 SpinLock=0 Lifetime=Type: 1 ProcessId: 3832 StartupTime: 130608365723574632, currentInstance : ad-noderunner-contentenginenode1(61591E6) RefCount=1 SpinLock=0 Offset=28704, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=73 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : ad-w3wp-msexchangepowershellfrontendapppool(FAEFA1B4) RefCount=1 SpinLock=0 Offset=28376, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : mb-w3wp-msexchangepowershellfrontendapppool(34B9187E) RefCount=1 SpinLock=0 Offset=28048, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 8232, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 8232 StartupTime: 130608367954980517, currentInstance : rpca-w3wp-msexchangepowershellfrontendapppool(E1115251) RefCount=1 SpinLock=0 Offset=27720, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=909 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : ad-w3wp-msexchangerpcproxyapppool(99BB8ED6) RefCount=1 SpinLock=0 Offset=27392, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : mb-w3wp-msexchangerpcproxyapppool(B190F21C) RefCount=1 SpinLock=0 Offset=27064, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9828, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9828 StartupTime: 130608367291344391, currentInstance : rpca-w3wp-msexchangerpcproxyapppool(8B7590B3) RefCount=1 SpinLock=0 Offset=26736, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : rpca-edgetransport-edgetransport.exe(911B6EB3) RefCount=1 SpinLock=0 Offset=26408, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : mb-edgetransport-edgetransport.exe(A5AF4BBC) RefCount=1 SpinLock=0 Offset=26080, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7908, counter : time in resource per second Value=679 SpinLock=0 Lifetime=Type: 1 ProcessId: 7908 StartupTime: 130608366316230865, currentInstance : ad-edgetransport-edgetransport.exe(E79D4A36) RefCount=1 SpinLock=0 Offset=25752, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : rpca-umworkerprocess-umworkerprocess.exe(970CCE33) RefCount=1 SpinLock=0 Offset=25424, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : mb-umworkerprocess-umworkerprocess.exe(8A7F8A3C) RefCount=1 SpinLock=0 Offset=25096, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7096, counter : time in resource per second Value=89 SpinLock=0 Lifetime=Type: 1 ProcessId: 7096 StartupTime: 130608366107949622, currentInstance : ad-umworkerprocess-umworkerprocess.exe(95818B6) RefCount=1 SpinLock=0 Offset=24768, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : rpca-msexchangetransport-msexchangetransport.exe(24F56C33) RefCount=1 SpinLock=0 Offset=24440, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : mb-msexchangetransport-msexchangetransport.exe(92FB3D3C) RefCount=1 SpinLock=0 Offset=24112, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 7532, counter : time in resource per second Value=12 SpinLock=0 Lifetime=Type: 1 ProcessId: 7532 StartupTime: 130608366287637157, currentInstance : ad-msexchangetransport-msexchangetransport.exe(2447ECB6) RefCount=1 SpinLock=0 Offset=23784, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : rpca-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(ABB009B3) RefCount=1 SpinLock=0 Offset=23456, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : mb-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(38BA31BC) RefCount=1 SpinLock=0 Offset=23128, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6292, counter : time in resource per second Value=704 SpinLock=0 Lifetime=Type: 1 ProcessId: 6292 StartupTime: 130608366134668487, currentInstance : ad-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(11106236) RefCount=1 SpinLock=0 Offset=22800, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : rpca-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(E8475353) RefCount=1 SpinLock=0 Offset=22472, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : mb-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(8F65881C) RefCount=1 SpinLock=0 Offset=22144, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 6524, counter : time in resource per second Value=40 SpinLock=0 Lifetime=Type: 1 ProcessId: 6524 StartupTime: 130608366054199628, currentInstance : ad-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(78F52196) RefCount=1 SpinLock=0 Offset=21816, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : rpca-umservice-umservice.exe(E39A1133) RefCount=1 SpinLock=0 Offset=21488, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : mb-umservice-umservice.exe(FFBB273C) RefCount=1 SpinLock=0 Offset=21160, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5656, counter : time in resource per second Value=45 SpinLock=0 Lifetime=Type: 1 ProcessId: 5656 StartupTime: 130608365987637119, currentInstance : ad-umservice-umservice.exe(9A8AC6B6) RefCount=1 SpinLock=0 Offset=20832, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : rpca-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(EF66F2D3) RefCount=1 SpinLock=0 Offset=20504, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : mb-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(B020391C) RefCount=1 SpinLock=0 Offset=20176, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5948, counter : time in resource per second Value=28 SpinLock=0 Lifetime=Type: 1 ProcessId: 5948 StartupTime: 130608365970762140, currentInstance : ad-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(20578116) RefCount=1 SpinLock=0 Offset=19848, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : rpca-msexchangethrottling-msexchangethrottling.exe(8C1DA893) RefCount=1 SpinLock=0 Offset=19520, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : mb-msexchangethrottling-msexchangethrottling.exe(AB2BADDC) RefCount=1 SpinLock=0 Offset=19192, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5864, counter : time in resource per second Value=8 SpinLock=0 Lifetime=Type: 1 ProcessId: 5864 StartupTime: 130608365966074661, currentInstance : ad-msexchangethrottling-msexchangethrottling.exe(8962F4D6) RefCount=1 SpinLock=0 Offset=18864, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : rpca-msexchangesubmission-msexchangesubmission.exe(60747EB3) RefCount=1 SpinLock=0 Offset=18536, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=400 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : mb-msexchangesubmission-msexchangesubmission.exe(67B4173C) RefCount=1 SpinLock=0 Offset=18208, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5356, counter : time in resource per second Value=390 SpinLock=0 Lifetime=Type: 1 ProcessId: 5356 StartupTime: 130608365930918390, currentInstance : ad-msexchangesubmission-msexchangesubmission.exe(85200236) RefCount=1 SpinLock=0 Offset=17880, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : rpca-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(E4305E13) RefCount=1 SpinLock=0 Offset=17552, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=15105 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : mb-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(BBA60BDC) RefCount=1 SpinLock=0 Offset=17224, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3980, counter : time in resource per second Value=1570 SpinLock=0 Lifetime=Type: 1 ProcessId: 3980 StartupTime: 130608365902793374, currentInstance : ad-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(B6581E56) RefCount=1 SpinLock=0 Offset=16896, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : rpca-msexchangemailboxreplication-msexchangemailboxreplication.exe(276F4DB3) RefCount=1 SpinLock=0 Offset=16568, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=55 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : mb-msexchangemailboxreplication-msexchangemailboxreplication.exe(95E41BC) RefCount=1 SpinLock=0 Offset=16240, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3676, counter : time in resource per second Value=1045 SpinLock=0 Lifetime=Type: 1 ProcessId: 3676 StartupTime: 130608365883887116, currentInstance : ad-msexchangemailboxreplication-msexchangemailboxreplication.exe(394712B6) RefCount=1 SpinLock=0 Offset=15912, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : rpca-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(39C8D53) RefCount=1 SpinLock=0 Offset=15584, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=13 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : mb-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(E7963A1C) RefCount=1 SpinLock=0 Offset=15256, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5272, counter : time in resource per second Value=1004 SpinLock=0 Lifetime=Type: 1 ProcessId: 5272 StartupTime: 130608365924980876, currentInstance : ad-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(10E8B196) RefCount=1 SpinLock=0 Offset=14928, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=2260 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : rpca-msexchangemailboxassistants-msexchangemailboxassistants.exe(DEAC0933) RefCount=1 SpinLock=0 Offset=14600, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=19900 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : mb-msexchangemailboxassistants-msexchangemailboxassistants.exe(A754293C) RefCount=1 SpinLock=0 Offset=14272, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 4892, counter : time in resource per second Value=3491 SpinLock=0 Lifetime=Type: 1 ProcessId: 4892 StartupTime: 130608365821855891, currentInstance : ad-msexchangemailboxassistants-msexchangemailboxassistants.exe(EE890EB6) RefCount=1 SpinLock=0 Offset=13944, categoryName...

Is there a way for me to identify recovery databases in Perfmon or through WMI? I have a monitoring tool that uses those methods (either, not both) and I can tell when a database is dismounted, but we're getting alerts for recovery databases, which is no good.

Today, we check "MSExchange Active Manager\Database Copy Role Active" and "MSExchange Active Manager\Database Mounted". If, when added together, they are equal to "1", alert.

Thoughts? Thanks.

Hello,

We have been running Exchange 2013 CU7 with DAG since early this year and no issues.  Last weekend I upgraded to CU10 and now I am seeing errors on one of the server where all the copies remain passive. 

Usually I have seen this event if before when we failover and restart the server but now it just comes while everything running normally.  This error message has this line "The Content Submission Service returned failure for the document: Document timeout expired" which is different than those message which I see during failover.  I restart Microsoft Exchange Search service and everything again goes to normal then after some time again I see this error.

Get-MailboxDatabaseCopyStatus shows "ContentIndexerrormessage" "Failed an Internal error occurred for the database or its index".  

This occurred on different database sometimes multiple databases.  Restart of search service fixes it for some time.  

https://support.microsoft.com/en-us/kb/2807668

I am aware of this link but my error message is slightly different as I mentioned above and restart of search fixes it for a short time.

Log Name:      Application
Source:        MSExchangeFastSearch
Date:          11/9/2015 12:20:31 PM
Event ID:      1009
Task Category: General
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      Server2.company.com
Description:
The indexing of mailbox database MDB_Name1 encountered an unexpected exception. Error details: Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. ---> Microsoft.Exchange.Search.Core.Abstraction.OperationFailedException: The component operation has failed. ---> Microsoft.Exchange.Search.Fast.FastDocumentTimeoutException:The Content Submission Service returned failure for the document: Document timeout expired
. ---> System.TimeoutException: Document timeout expired

   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Search.Fast.FastFeeder.EndSubmitDocument(IAsyncResult asyncResult)
   at Microsoft.Exchange.Search.Mdb.RetryFeeder.DocumentCompleteCallback(IAsyncResult asyncResult)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
   at Microsoft.Exchange.Search.Engine.SearchFeedingController.ExecuteComplete(IAsyncResult asyncResult)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Search.Core.Common.Executable.EndExecute(IAsyncResult asyncResult)
   at Microsoft.Exchange.Search.Engine.SearchRootController.ExecuteComplete(IAsyncResult asyncResult)

====================

Is anyone else is aware of what could be the issue after CU10.

Thanks,

---

Raman

Ok, Exchange 2013; CU 11 installed

PopProxy goes from time to time to INACTIVE state, and we need to manually put it to active:
"Set-ServerComponentState -Identity server -Component PopProxy -Requester HealthAPI -State Active"

So we would like to check this active/inactive states with nagios.

Is there any way to give us some hints how to achieve that?

---

bostjanc

Descr: Process Microsoft.Exchange.InfoWorker.Common.Delayed`1[System.String]: Unable to open connection for mailbox <xxxxxxxx>SMTP:xxxxxx@ourdomain.com. Exception returned is: Microsoft.Exchange.Data.Storage.StorageTransientException: Cannot open mailbox /o=xxxx/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=server2/cn=Microsoft System Attendant. ---> Microsoft.Mapi.MapiExceptionRpcServerTooBusy: MapiExceptionRpcServerTooBusy: Unable to make connection to the server. (hr=0x80004005, ec=2419) Diagnostic context:
    Lid: 41841   StoreEc: 0x973
    Lid: 51059
    Lid: 62321   StoreEc: 0x973
    Lid: 47987
    Lid: 50033   StoreEc: 0x973
    Lid: 50544   ClientVersion: 15.0.775.34
    Lid: 52080   StoreEc: 0x973
    Lid: 51152
    Lid: 52465   StoreEc: 0x973
    Lid: 60065
    Lid: 33777   StoreEc: 0x973
    Lid: 59805
    Lid: 52487   StoreEc: 0x973
    Lid: 19778
    Lid: 27970   StoreEc: 0x973
    Lid: 17730
    Lid: 25922   StoreEc: 0x973
   at Microsoft.Mapi.MapiExceptionHelper.InternalThrowIfErrorOrWarning(String message, Int32 hresult, Boolean allowWarnings, Int32 ec, DiagnosticContext diagCtx, Exception innerException)
   at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, IExInterface iUnknown, Exception innerException)
   at Microsoft.Mapi.ExRpcConnectionFactory.Create(ExRpcConnectionInfo connectionInfo)
   at Microsoft.Mapi.MapiStore.OpenMapiStore(String serverDn, String userDn, String mailboxDn, Guid guidMailbox, Guid guidMdb, String userName, String domainName, String password, String httpProxyServerName, ConnectFlag connectFlags, OpenStoreFlag storeFlags, CultureInfo cultureInfo, Boolean wantRedirect, String& correctServerDN, ClientIdentityInfo clientIdentity, String applicationId, Client xropClient, Boolean wantWebServices, Byte[] clientSessionInfo, TimeSpan connectionTimeout, TimeSpan callTimeout, Byte[] tenantHint)
   at Microsoft.Mapi.MapiStore.OpenMailbox(String serverDn, String userDn, Guid guidMailbox, Guid guidMdb, String userName, String domainName, String password, ConnectFlag connectFlags, OpenStoreFlag storeFlags, CultureInfo cultureInfo, WindowsIdentity windowsIdentity, String applicationId, Byte[] tenantPartitionHint)
   at Microsoft.Exchange.Data.Storage.MailboxSession.ForceOpen(MapiStore linkedStore)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Data.Storage.MailboxSession.ForceOpen(MapiStore linkedStore)
   at Microsoft.Exchange.Data.Storage.MailboxSession.Initialize(MapiStore linkedStore, LogonType logonType, ExchangePrincipal owner, DelegateLogonUser delegateUser, Object identity, OpenMailboxSessionFlags flags, GenericIdentity auxiliaryIdentity)
   at Microsoft.Exchange.Data.Storage.MailboxSession.<>c__DisplayClass1a.<CreateMailboxSession>b__18(MailboxSession mailboxSession)
   at Microsoft.Exchange.Data.Storage.MailboxSession.InternalCreateMailboxSession(LogonType logonType, ExchangePrincipal owner, DelegateLogonUser delegatedUser, CultureInfo cultureInfo, String clientInfoString, IBudget budget, Action`1 initializeMailboxSession, InitializeMailboxSessionFailure initializeMailboxSessionFailure, MailboxSessionSharableDataManager sharedDataManager, Guid[] accountIds)
   at Microsoft.Exchange.Data.Storage.MailboxSession.CreateMailboxSession(LogonType logonType, ExchangePrincipal owner, DelegateLogonUser delegateUser, Object identity, OpenMailboxSessionFlags flags, CultureInfo cultureInfo, String clientInfoString, PropertyDefinition[] mailboxProperties, IList`1 foldersToInit, GenericIdentity auxiliaryIdentity, IBudget budget, MailboxSessionSharableDataManager sharedDataManager, Guid[] accountIds)
   at Microsoft.Exchange.Data.Storage.MailboxSession.ConfigurableOpen(ExchangePrincipal mailbox, MailboxAccessInfo accessInfo, CultureInfo cultureInfo, String clientInfoString, LogonType logonType, PropertyDefinition[] mailboxProperties, InitializationFlags initFlags, IList`1 foldersToInit, IBudget budget, MailboxSessionSharableDataManager sharedDataManager, Guid[] accountIds)
   at Microsoft.Exchange.Data.Storage.MailboxSession.OpenAsSystemService(ExchangePrincipal mailboxOwner, CultureInfo cultureInfo, String clientInfoString)
   at Microsoft.Exchange.InfoWorker.Common.Availability.CalendarQuery.GetDataInternal(FreeBusyQuery freeBusyQuery, EmailAddress  emailAddress)                                                                                                                                                                 

Any Suggestions?

I have been receiving this error in my application logs for a couple of weeks now, I have not seen any adverse affects from it as of yet either, that being said I would like to figure out what is causing it. We are in co-existence with 2007.

Process Microsoft.Exchange.InfoWorker.Common.Delayed`1[System.String]: Unable to open connection for mailbox <mailbox>. Exception returned is: Microsoft.Exchange.Data.Storage.StorageTransientException: Cannot open mailbox /o=REI/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=<server name>/cn=Microsoft System Attendant. ---> Microsoft.Mapi.MapiExceptionRpcServerTooBusy: MapiExceptionRpcServerTooBusy: Unable to make connection to the server. (hr=0x80004005, ec=2419)
Diagnostic context:
    Lid: 41841   StoreEc: 0x973    
    Lid: 51059 
    Lid: 62321   StoreEc: 0x973    
    Lid: 47987 
    Lid: 50033   StoreEc: 0x973    
    Lid: 50544   ClientVersion: 15.0.1156.6
    Lid: 52080   StoreEc: 0x973    
    Lid: 51152 
    Lid: 52465   StoreEc: 0x973    
    Lid: 60065 
    Lid: 33777   StoreEc: 0x973    
    Lid: 59805 
    Lid: 52487   StoreEc: 0x973    
    Lid: 19778 
    Lid: 27970   StoreEc: 0x973    
    Lid: 17730 
    Lid: 25922   StoreEc: 0x973    
   at Microsoft.Mapi.MapiExceptionHelper.InternalThrowIfErrorOrWarning(String message, Int32 hresult, Boolean allowWarnings, Int32 ec, DiagnosticContext diagCtx, Exception innerException)
   at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, IExInterface iUnknown, Exception innerException)
   at Microsoft.Mapi.ExRpcConnectionFactory.Create(ExRpcConnectionInfo connectionInfo)
   at Microsoft.Mapi.MapiStore.OpenMapiStore(String serverDn, String userDn, String mailboxDn, Guid guidMailbox, Guid guidMdb, String userName, String domainName, String password, String httpProxyServerName, ConnectFlag connectFlags, OpenStoreFlag storeFlags, CultureInfo cultureInfo, Boolean wantRedirect, String& correctServerDN, ClientIdentityInfo clientIdentity, Boolean unifiedLogon, String applicationId, Client xropClient, Boolean wantWebServices, Byte[] clientSessionInfo, TimeSpan connectionTimeout, TimeSpan callTimeout, Byte[] tenantHint)
   at Microsoft.Mapi.MapiStore.OpenMailbox(String serverDn, String userDn, Guid guidMailbox, Guid guidMdb, String userName, String domainName, String password, ConnectFlag connectFlags, OpenStoreFlag storeFlags, CultureInfo cultureInfo, WindowsIdentity windowsIdentity, String applicationId, Byte[] tenantPartitionHint, Boolean unifiedLogon)
   at Microsoft.Exchange.Data.Storage.MailboxSession.ForceOpen(MapiStore linkedStore, Boolean unifiedSession)
   --- End of inner exception stack trace ---
   at Microsoft.Exchange.Data.Storage.MailboxSession.ForceOpen(MapiStore linkedStore, Boolean unifiedSession)
   at Microsoft.Exchange.Data.Storage.MailboxSession.Initialize(MapiStore linkedStore, LogonType logonType, IExchangePrincipal owner, DelegateLogonUser delegateUser, Object identity, OpenMailboxSessionFlags flags, GenericIdentity auxiliaryIdentity, Boolean unifiedSession)
   at Microsoft.Exchange.Data.Storage.MailboxSession.<>c__DisplayClass1c.<CreateMailboxSession>b__1a(MailboxSession mailboxSession)
   at Microsoft.Exchange.Data.Storage.MailboxSession.InternalCreateMailboxSession(LogonType logonType, IExchangePrincipal owner, DelegateLogonUser delegatedUser, CultureInfo cultureInfo, String clientInfoString, IBudget budget, Action`1 initializeMailboxSession, InitializeMailboxSessionFailure initializeMailboxSessionFailure, MailboxSessionSharableDataManager sharedDataManager)
   at Microsoft.Exchange.Data.Storage.MailboxSession.CreateMailboxSession(LogonType logonType, IExchangePrincipal owner, DelegateLogonUser delegateUser, Object identity, OpenMailboxSessionFlags flags, CultureInfo cultureInfo, String clientInfoString, PropertyDefinition[] mailboxProperties, IList`1 foldersToInit, GenericIdentity auxiliaryIdentity, IBudget budget, Boolean unifiedSession, MailboxSessionSharableDataManager sharedDataManager, UnifiedGroupMemberType memberType)
   at Microsoft.Exchange.Data.Storage.MailboxSession.ConfigurableOpen(IExchangePrincipal mailbox, MailboxAccessInfo accessInfo, CultureInfo cultureInfo, String clientInfoString, LogonType logonType, PropertyDefinition[] mailboxProperties, InitializationFlags initFlags, IList`1 foldersToInit, IBudget budget, Boolean unifiedSession, MailboxSessionSharableDataManager sharedDataManager, UnifiedGroupMemberType memberType)
   at Microsoft.Exchange.Data.Storage.MailboxSession.OpenAsSystemService(IExchangePrincipal mailboxOwner, CultureInfo cultureInfo, String clientInfoString, Boolean readOnly)
   at Microsoft.Exchange.InfoWorker.Common.Availability.CalendarQuery.GetDataInternal(FreeBusyQuery freeBusyQuery, EmailAddress emailAddress).

Exchange 2013 CU11 Any help?

Error my servers are receiving in application logs:

Performance counter updating error. Counter name is Time in Resource per second, category name is MSExchange Activity Context Resources. Optional code: 2. Exception: The exception thrown is : System.InvalidOperationException: Instance 'ad-powershell-defaultdomain' already exists with a lifetime of Process.  It cannot be recreated or reused until it has been removed or until the process using it has exited.
   at System.Diagnostics.SharedPerformanceCounter.FindInstance(Int32 instanceNameHashCode, String instanceName, CategoryEntry* categoryPointer, InstanceEntry** returnInstancePointerReference, Boolean activateUnusedInstances, PerformanceCounterInstanceLifetime lifetime, Boolean& foundFreeInstance)
   at System.Diagnostics.SharedPerformanceCounter.GetCounter(String counterName, String instanceName, Boolean enableReuse, PerformanceCounterInstanceLifetime lifetime)
   at System.Diagnostics.SharedPerformanceCounter..ctor(String catName, String counterName, String instanceName, PerformanceCounterInstanceLifetime lifetime)
   at System.Diagnostics.PerformanceCounter.InitializeImpl()
   at System.Diagnostics.PerformanceCounter.get_RawValue()
   at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.get_RawValue()
Last worker process info : System.ArgumentException: Process with an Id of 7844 is not running.
   at System.Diagnostics.Process.GetProcessById(Int32 processId)
   at Microsoft.Exchange.Diagnostics.ExPerformanceCounter.GetLastWorkerProcessInfo()
Processes running while Performance counter failed to update:
3016 SMSvcHost
37188 ParserServer
8616 Microsoft.Exchange.Store.Worker
71976 ParserServer
14068 MSExchangeDelivery
57932 ParserServer
44816 Microsoft.Exchange.Store.Worker
852 lsm
8364 Microsoft.Exchange.Store.Worker
24984 conhost
33172 ParserServer
59892 conhost
844 svchost
39200 powershell
840 lsass
9888 Microsoft.Exchange.EdgeSyncSvc
7300 w3wp
832 services
3412 WmiPrvSE
22372 explorer
16768 TrustedInstaller
5880 conhost
2528 updateservice
9392 svchost
13724 MSExchangeTransportLogSearch
2516 smhstart
360 svchost
15444 MSExchangeTransport
11132 MSExchangeMailboxAssistants
3372 noderunner
16732 svchost
50348 ParserServer
8820 Microsoft.Exchange.Store.Worker
65860 ParserServer
37844 conhost
23188 MtxHotPlugService
8964 MSExchangeHMWorker
772 winlogon
2924 GXHSMService
21024 winlogon
41280 Microsoft.Exchange.Store.Worker
51596 ParserServer
15848 conhost
14552 Microsoft.Exchange.UM.CallRouter
7224 ForefrontActiveDirectoryConnector
1620 cvd
9632 msdtc
1184 svchost
23164 ccSvcHst
16588 WmiApSrv
4488 Microsoft.Exchange.AntispamUpdateSvc
23156 taskhost
21000 csrss
13240 MSExchangeThrottling
23152 cpqteam
15824 EdgeTransport
35424 HealthService
736 wininit
2028 svchost
5904 conhost
17968 w3wp
54360 conhost
3312 WmiPrvSE
6328 w3wp
5896 rotatelogs
2868 EvMgrC
11916 Microsoft.Exchange.RpcClientAccess.Service
11052 scanningprocess
3724 noderunner
5872 rotatelogs
67072 ParserServer
11596 msexchangerepl
23108 w3wp
66244 conhost
5004 w3wp
11468 MSExchangeMailboxReplication
14484 Microsoft.Exchange.Store.Worker
688 Microsoft.Exchange.Diagnostics.Service
3704 UMWorkerProcess
252 LogonUI
9732 umservice
2404 noderunner
10160 scanningprocess
71792 MonitoringHost
28688 Microsoft.Exchange.Store.Worker
17912 unsecapp
54544 LogonUI
668 svchost
3248 Microsoft.Exchange.Directory.TopologyService
2380 snmp
29524 Microsoft.Exchange.Store.Worker
23920 powershell
644 svchost
3088 conhost
744 csrss
6240 rhs
45680 conhost
7100 taskeng
2356 ccSvcHst
26280 CcmExec
12264 Microsoft.Exchange.ServiceHost
20020 w3wp
16140 w3wp
17856 w3wp
23568 Microsoft.Exchange.Store.Worker
34900 ParserServer
1040 svchost
1900 ProLiantMonitor
1468 fms
52756 ParserServer
44748 conhost
7068 rhs
1464 inetinfo
5772 w3wp
10064 Microsoft.Exchange.Search.Service
7908 conhost
66952 conhost
9664 MSExchangeFrontendTransport
2300 sftracing
4016 clussvc
680 csrss
5300 MSExchangeDagMgmt
10900 Microsoft.Exchange.Store.Service
23536 dwm
28136 WmiPrvSE
1412 svchost
5720 w3wp
49248 Microsoft.Exchange.Store.Worker
3128 hpqams
11316 MSExchangeSubmission
2264 sddsrv
16916 Smc
3984 noderunner
17344 w3wp
53116 conhost
5704 hpsmhd
24236 conhost
3116 hpsmhd
16044 rundll32
11080 conhost
23368 rdpclip
948 svchost
64304 ParserServer
1376 cissesrv
2668 WMSvc
1804 hostcontrollerservice
4820 WmiPrvSE
27616 WmiPrvSE
8896 Microsoft.Exchange.Store.Worker
4812 rotatelogs
932 w3wp
51892 MonitoringHost
568 smss
1356 svchost
6956 DkService
3076 cmd
39708 WmiPrvSE
11260 scanningprocess
52272 ParserServer
2636 svchost
304 svchost
4788 rotatelogs
10620 conhost
9096 Microsoft.Exchange.Store.Worker
63816 conhost
23740 Microsoft.Exchange.Store.Worker
20720 rundll32
39680 conhost
2180 MSExchangeHMHost
22432 w3wp
26568 powershell
20004 w3wp
1300 spoolsv
4 System
28016 SCNotification
0 Idle
Performance Counters Layout information: A process is holding onto a transport performance counter. processId : 39200, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 39200 StartupTime: 131036994770163557, currentInstance : rpca-powershell-defaultdomain(4598AFAF) RefCount=1 SpinLock=0 Offset=38216, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 39200, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 39200 StartupTime: 131036994770163557, currentInstance : mb-powershell-defaultdomain(CC014C00) RefCount=1 SpinLock=0 Offset=37888, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 39200, counter : time in resource per second Value=504 SpinLock=0 Lifetime=Type: 1 ProcessId: 39200 StartupTime: 131036994770163557, currentInstance : ad-powershell-defaultdomain(95CC324A) RefCount=1 SpinLock=0 Offset=37560, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5720, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5720 StartupTime: 131028544622203976, currentInstance : rpca-w3wp-msexchangemapimailboxapppool(E28F3117) RefCount=1 SpinLock=0 Offset=37232, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5720, counter : time in resource per second Value=250095 SpinLock=0 Lifetime=Type: 1 ProcessId: 5720 StartupTime: 131028544622203976, currentInstance : mb-w3wp-msexchangemapimailboxapppool(F9439F58) RefCount=1 SpinLock=0 Offset=36904, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5720, counter : time in resource per second Value=483005 SpinLock=0 Lifetime=Type: 1 ProcessId: 5720 StartupTime: 131028544622203976, currentInstance : ad-w3wp-msexchangemapimailboxapppool(35491652) RefCount=1 SpinLock=0 Offset=36576, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 932, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 932 StartupTime: 131028543918995118, currentInstance : rpca-w3wp-msexchangemapifrontendapppool(2C7F2005) RefCount=1 SpinLock=0 Offset=36248, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 932, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 932 StartupTime: 131028543918995118, currentInstance : mb-w3wp-msexchangemapifrontendapppool(BE5C2DAA) RefCount=1 SpinLock=0 Offset=35920, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 932, counter : time in resource per second Value=9190 SpinLock=0 Lifetime=Type: 1 ProcessId: 932 StartupTime: 131028543918995118, currentInstance : ad-w3wp-msexchangemapifrontendapppool(C0FDFAE0) RefCount=1 SpinLock=0 Offset=35592, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3372, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 3372 StartupTime: 131028542385865108, currentInstance : rpca-noderunner-contentenginenode1(316BF6E3) RefCount=1 SpinLock=0 Offset=35264, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3372, counter : time in resource per second Value=23416963 SpinLock=0 Lifetime=Type: 1 ProcessId: 3372 StartupTime: 131028542385865108, currentInstance : mb-noderunner-contentenginenode1(2EE8286C) RefCount=1 SpinLock=0 Offset=34936, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 3372, counter : time in resource per second Value=232996 SpinLock=0 Lifetime=Type: 1 ProcessId: 3372 StartupTime: 131028542385865108, currentInstance : ad-noderunner-contentenginenode1(61591E6) RefCount=1 SpinLock=0 Offset=34608, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5772, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5772 StartupTime: 131028543808287631, currentInstance : rpca-w3wp-msexchangeowacalendarapppool(8F10D1B5) RefCount=1 SpinLock=0 Offset=34280, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5772, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 5772 StartupTime: 131028543808287631, currentInstance : mb-w3wp-msexchangeowacalendarapppool(2D8C9EBA) RefCount=1 SpinLock=0 Offset=33952, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 5772, counter : time in resource per second Value=6943 SpinLock=0 Lifetime=Type: 1 ProcessId: 5772 StartupTime: 131028543808287631, currentInstance : ad-w3wp-msexchangeowacalendarapppool(D845E230) RefCount=1 SpinLock=0 Offset=33624, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 22432, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 22432 StartupTime: 131028543647460054, currentInstance : rpca-w3wp-msexchangerpcproxyapppool(8B7590B3) RefCount=1 SpinLock=0 Offset=33296, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 22432, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 22432 StartupTime: 131028543647460054, currentInstance : mb-w3wp-msexchangerpcproxyapppool(B190F21C) RefCount=1 SpinLock=0 Offset=32968, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 22432, counter : time in resource per second Value=91479 SpinLock=0 Lifetime=Type: 1 ProcessId: 22432 StartupTime: 131028543647460054, currentInstance : ad-w3wp-msexchangerpcproxyapppool(99BB8ED6) RefCount=1 SpinLock=0 Offset=32640, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20004, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 20004 StartupTime: 131028543568368278, currentInstance : rpca-w3wp-msexchangerpcproxyfrontendapppool(903EFF5D) RefCount=1 SpinLock=0 Offset=32312, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20004, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 20004 StartupTime: 131028543568368278, currentInstance : mb-w3wp-msexchangerpcproxyfrontendapppool(87BE0D72) RefCount=1 SpinLock=0 Offset=31984, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20004, counter : time in resource per second Value=189930 SpinLock=0 Lifetime=Type: 1 ProcessId: 20004 StartupTime: 131028543568368278, currentInstance : ad-w3wp-msexchangerpcproxyfrontendapppool(E0452238) RefCount=1 SpinLock=0 Offset=31656, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20020, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 20020 StartupTime: 131028543428907200, currentInstance : rpca-w3wp-msexchangepowershellfrontendapppool(E1115251) RefCount=1 SpinLock=0 Offset=31328, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20020, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 20020 StartupTime: 131028543428907200, currentInstance : mb-w3wp-msexchangepowershellfrontendapppool(34B9187E) RefCount=1 SpinLock=0 Offset=31000, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 20020, counter : time in resource per second Value=7698 SpinLock=0 Lifetime=Type: 1 ProcessId: 20020 StartupTime: 131028543428907200, currentInstance : ad-w3wp-msexchangepowershellfrontendapppool(FAEFA1B4) RefCount=1 SpinLock=0 Offset=30672, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 16140, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 16140 StartupTime: 131028543369162892, currentInstance : rpca-w3wp-msexchangepowershellapppool(3CF18BF) RefCount=1 SpinLock=0 Offset=30344, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 16140, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 16140 StartupTime: 131028543369162892, currentInstance : mb-w3wp-msexchangepowershellapppool(A686C810) RefCount=1 SpinLock=0 Offset=30016, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 16140, counter : time in resource per second Value=2468317 SpinLock=0 Lifetime=Type: 1 ProcessId: 16140 StartupTime: 131028543369162892, currentInstance : ad-w3wp-msexchangepowershellapppool(9E48CD5A) RefCount=1 SpinLock=0 Offset=29688, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 17968, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 17968 StartupTime: 131028543351848439, currentInstance : rpca-w3wp-msexchangeecpapppool(57806648) RefCount=1 SpinLock=0 Offset=29360, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 17968, counter : time in resource per second Value=119118 SpinLock=0 Lifetime=Type: 1 ProcessId: 17968 StartupTime: 131028543351848439, currentInstance : mb-w3wp-msexchangeecpapppool(E27E6507) RefCount=1 SpinLock=0 Offset=29032, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 17968, counter : time in resource per second Value=1310041 SpinLock=0 Lifetime=Type: 1 ProcessId: 17968 StartupTime: 131028543351848439, currentInstance : ad-w3wp-msexchangeecpapppool(B648688D) RefCount=1 SpinLock=0 Offset=28704, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15824, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15824 StartupTime: 131028543041142247, currentInstance : rpca-edgetransport-edgetransport.exe(911B6EB3) RefCount=1 SpinLock=0 Offset=28376, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15824, counter : time in resource per second Value=266 SpinLock=0 Lifetime=Type: 1 ProcessId: 15824 StartupTime: 131028543041142247, currentInstance : mb-edgetransport-edgetransport.exe(A5AF4BBC) RefCount=1 SpinLock=0 Offset=28048, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15824, counter : time in resource per second Value=1137867 SpinLock=0 Lifetime=Type: 1 ProcessId: 15824 StartupTime: 131028543041142247, currentInstance : ad-edgetransport-edgetransport.exe(E79D4A36) RefCount=1 SpinLock=0 Offset=27720, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 14552, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14552 StartupTime: 131028542934248754, currentInstance : rpca-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(E8475353) RefCount=1 SpinLock=0 Offset=27392, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 14552, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 14552 StartupTime: 131028542934248754, currentInstance : mb-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(8F65881C) RefCount=1 SpinLock=0 Offset=27064, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 14552, counter : time in resource per second Value=19129 SpinLock=0 Lifetime=Type: 1 ProcessId: 14552 StartupTime: 131028542934248754, currentInstance : ad-microsoft.exchange.um.callrouter-microsoft.exchange.um.callrouter.exe(78F52196) RefCount=1 SpinLock=0 Offset=26736, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15276, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15276 StartupTime: 131028542973108884, currentInstance : rpca-umworkerprocess-umworkerprocess.exe(970CCE33) RefCount=0 SpinLock=0 Offset=26408, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15276, counter : time in resource per second Value=154187 SpinLock=0 Lifetime=Type: 1 ProcessId: 15276 StartupTime: 131028542973108884, currentInstance : mb-umworkerprocess-umworkerprocess.exe(8A7F8A3C) RefCount=0 SpinLock=0 Offset=26080, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15276, counter : time in resource per second Value=289954 SpinLock=0 Lifetime=Type: 1 ProcessId: 15276 StartupTime: 131028542973108884, currentInstance : ad-umworkerprocess-umworkerprocess.exe(95818B6) RefCount=0 SpinLock=0 Offset=25752, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15444, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15444 StartupTime: 131028543019765940, currentInstance : rpca-msexchangetransport-msexchangetransport.exe(24F56C33) RefCount=1 SpinLock=0 Offset=25424, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15444, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 15444 StartupTime: 131028543019765940, currentInstance : mb-msexchangetransport-msexchangetransport.exe(92FB3D3C) RefCount=1 SpinLock=0 Offset=25096, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 15444, counter : time in resource per second Value=2915 SpinLock=0 Lifetime=Type: 1 ProcessId: 15444 StartupTime: 131028543019765940, currentInstance : ad-msexchangetransport-msexchangetransport.exe(2447ECB6) RefCount=1 SpinLock=0 Offset=24768, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 23568, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 23568 StartupTime: 131028756129580810, currentInstance : rpca-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(ABB009B3) RefCount=1 SpinLock=0 Offset=24440, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 23568, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 23568 StartupTime: 131028756129580810, currentInstance : mb-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(38BA31BC) RefCount=1 SpinLock=0 Offset=24112, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 23568, counter : time in resource per second Value=33862 SpinLock=0 Lifetime=Type: 1 ProcessId: 23568 StartupTime: 131028756129580810, currentInstance : ad-microsoft.exchange.store.worker-microsoft.exchange.store.worker.exe(11106236) RefCount=1 SpinLock=0 Offset=23784, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13724, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13724 StartupTime: 131028542847289345, currentInstance : rpca-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(EF66F2D3) RefCount=1 SpinLock=0 Offset=23456, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13724, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13724 StartupTime: 131028542847289345, currentInstance : mb-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(B020391C) RefCount=1 SpinLock=0 Offset=23128, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13724, counter : time in resource per second Value=4077 SpinLock=0 Lifetime=Type: 1 ProcessId: 13724 StartupTime: 131028542847289345, currentInstance : ad-msexchangetransportlogsearch-msexchangetransportlogsearch.exe(20578116) RefCount=1 SpinLock=0 Offset=22800, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13240, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13240 StartupTime: 131028542827764867, currentInstance : rpca-msexchangethrottling-msexchangethrottling.exe(8C1DA893) RefCount=1 SpinLock=0 Offset=22472, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13240, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 13240 StartupTime: 131028542827764867, currentInstance : mb-msexchangethrottling-msexchangethrottling.exe(AB2BADDC) RefCount=1 SpinLock=0 Offset=22144, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 13240, counter : time in resource per second Value=27 SpinLock=0 Lifetime=Type: 1 ProcessId: 13240 StartupTime: 131028542827764867, currentInstance : ad-msexchangethrottling-msexchangethrottling.exe(8962F4D6) RefCount=1 SpinLock=0 Offset=21816, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11316, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11316 StartupTime: 131028542771815483, currentInstance : rpca-msexchangesubmission-msexchangesubmission.exe(60747EB3) RefCount=1 SpinLock=0 Offset=21488, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11316, counter : time in resource per second Value=1634268 SpinLock=0 Lifetime=Type: 1 ProcessId: 11316 StartupTime: 131028542771815483, currentInstance : mb-msexchangesubmission-msexchangesubmission.exe(67B4173C) RefCount=1 SpinLock=0 Offset=21160, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11316, counter : time in resource per second Value=885423 SpinLock=0 Lifetime=Type: 1 ProcessId: 11316 StartupTime: 131028542771815483, currentInstance : ad-msexchangesubmission-msexchangesubmission.exe(85200236) RefCount=1 SpinLock=0 Offset=20832, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11468, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11468 StartupTime: 131028542724563725, currentInstance : rpca-msexchangemailboxreplication-msexchangemailboxreplication.exe(276F4DB3) RefCount=1 SpinLock=0 Offset=20504, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11468, counter : time in resource per second Value=4287700 SpinLock=0 Lifetime=Type: 1 ProcessId: 11468 StartupTime: 131028542724563725, currentInstance : mb-msexchangemailboxreplication-msexchangemailboxreplication.exe(95E41BC) RefCount=1 SpinLock=0 Offset=20176, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11468, counter : time in resource per second Value=452813 SpinLock=0 Lifetime=Type: 1 ProcessId: 11468 StartupTime: 131028542724563725, currentInstance : ad-msexchangemailboxreplication-msexchangemailboxreplication.exe(394712B6) RefCount=1 SpinLock=0 Offset=19848, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12264, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 12264 StartupTime: 131028542761963333, currentInstance : rpca-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(39C8D53) RefCount=1 SpinLock=0 Offset=19520, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12264, counter : time in resource per second Value=78931 SpinLock=0 Lifetime=Type: 1 ProcessId: 12264 StartupTime: 131028542761963333, currentInstance : mb-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(E7963A1C) RefCount=1 SpinLock=0 Offset=19192, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 12264, counter : time in resource per second Value=217039 SpinLock=0 Lifetime=Type: 1 ProcessId: 12264 StartupTime: 131028542761963333, currentInstance : ad-microsoft.exchange.servicehost-microsoft.exchange.servicehost.exe(10E8B196) RefCount=1 SpinLock=0 Offset=18864, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11916, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11916 StartupTime: 131028542746163309, currentInstance : rpca-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(E4305E13) RefCount=1 SpinLock=0 Offset=18536, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11916, counter : time in resource per second Value=76491854 SpinLock=0 Lifetime=Type: 1 ProcessId: 11916 StartupTime: 131028542746163309, currentInstance : mb-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(BBA60BDC) RefCount=1 SpinLock=0 Offset=18208, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11916, counter : time in resource per second Value=11449952 SpinLock=0 Lifetime=Type: 1 ProcessId: 11916 StartupTime: 131028542746163309, currentInstance : ad-microsoft.exchange.rpcclientaccess.service-microsoft.exchange.rpcclientaccess.service.exe(B6581E56) RefCount=1 SpinLock=0 Offset=17880, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9732, counter : time in resource per second Value=205 SpinLock=0 Lifetime=Type: 1 ProcessId: 9732 StartupTime: 131028542879300749, currentInstance : ad-umservice-umservice.exe(9A8AC6B6) RefCount=1 SpinLock=0 Offset=17552, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9732, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9732 StartupTime: 131028542879300749, currentInstance : mb-umservice-umservice.exe(FFBB273C) RefCount=1 SpinLock=0 Offset=17224, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 9732, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 9732 StartupTime: 131028542879300749, currentInstance : rpca-umservice-umservice.exe(E39A1133) RefCount=1 SpinLock=0 Offset=16896, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11596 StartupTime: 131028542734113304, currentInstance : rpca-msexchangerepl-msexchangerepl.exe(7148D1D3) RefCount=1 SpinLock=0 Offset=16568, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11596, counter : time in resource per second Value=0 SpinLock=0 Lifetime=Type: 1 ProcessId: 11596 StartupTime: 131028542734113304, currentInstance : mb-msexchangerepl-msexchangerepl.exe(7544DE9C) RefCount=1 SpinLock=0 Offset=16240, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11596, counter : time in resource per second Value=595262 SpinLock=0 Lifetime=Type: 1 ProcessId: 11596 StartupTime: 131028542734113304, currentInstance : ad-msexchangerepl-msexchangerepl.exe(4FE1D16) RefCount=1 SpinLock=0 Offset=15912, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11132, counter : time in resource per second Value=8005946 SpinLock=0 Lifetime=Type: 1 ProcessId: 11132 StartupTime: 131028542690721264, currentInstance : rpca-msexchangemailboxassistants-msexchangemailboxassistants.exe(DEAC0933) RefCount=1 SpinLock=0 Offset=15584, categoryName: MSExchange Activity Context Resources
A process is holding onto a transport performance counter. processId : 11132, counter : time in resource per second Value=25560340 SpinLock=0 Lifetime=Type: 1 ProcessId: 11132 StartupTime: 131028542690721264, currentInstance : mb-msexchangemailboxassistants-msexchangemailboxassistants.exe(A754293C) Re...

Hi,

Can anybody help me with the exchange server2013 hardening guide.or any article to secure the exchange infra.

Regards,

Amit Pedamkar