This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

IIS Performance Issues

We are having performance issues with SafeGuard 5.5 client’’’’s sync'ing with the management servers whereby it takes an extraordinarily long time for them to properly register and receive the appropriate certificates and keys.

From looking at the management servers this issue would appear to be with the performance of the IIS servers; the w3wp.exe process consumes 100% of CPU time (of a single core) and the processes keep being recycled due to the following:

Event Type: Information

Event Source: W3SVC

Event Category: None

Event ID: 1077

Date: 14/09/2012

Time: 10:17:07

User: N/A

Computer: <server>

Description:

A worker process with process id of '5092' serving application pool 'SGNSRV-Pool' has requested a recycle because it reached its virtual memory limit.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Has anyone experienced this issue and can offer some help to resolve the problem?

Cheers,

James

System details:

Management Servers

SafeGuard Enterprise 5.50.8.13 Server

SafeGuard 5.50.8.13 Management Server

SafeGuard Enterprise 5.50.8.13 Web Helpdesk

Windows Server 2003 R2 SP2

4GB, 4 x vCPU

SQL Server

SQL Server 2008 R2

Windows Server 2008 R2 Standard SP1

8GB, 4 x CPU

:29561


This thread was automatically locked due to age.
Parents
  • We're having very similiar problems.

    IIS application pool (SGNSRV-Pool) is running ~40-60% throughout the day (10,000 clients)

    We have left IIS settings as defaults (1 worker process / recycling times etc..) and we're using SSL certs for client <-> server communication. Our events database table is archived daily and is currently ~100,000 records.

    Management Servers (x4)

    2 SGN servers take the load, 2 for DR/failover.

    SafeGuard Enterprise 7.00.0.97 Server

    SafeGuard 7.00.0.97 Management Server

    SafeGuard Enterprise 7.00.0.97 Web Helpdesk

    Windows Server 2008 Standard R2 SP1

    4GB, 2 x vCPU

    SQL Server

    SQL Server 2012 SP2 (11.00.5058.0)

    Windows Server 2008 R2 Standard SP1

    32GB, 8 x CPU

    Anyone have any other resolutions or have been successful through support? We're currently running traces at both the IIS and SQL levels.

    Some others might find the following useful. 

    Article ID: 120420

    Title: SafeGuard Enterprise backend (Server, Management Center and Database) performance improvement recommendations
    URL: https://sophos.com/kb/120420 

    :57156
Reply
  • We're having very similiar problems.

    IIS application pool (SGNSRV-Pool) is running ~40-60% throughout the day (10,000 clients)

    We have left IIS settings as defaults (1 worker process / recycling times etc..) and we're using SSL certs for client <-> server communication. Our events database table is archived daily and is currently ~100,000 records.

    Management Servers (x4)

    2 SGN servers take the load, 2 for DR/failover.

    SafeGuard Enterprise 7.00.0.97 Server

    SafeGuard 7.00.0.97 Management Server

    SafeGuard Enterprise 7.00.0.97 Web Helpdesk

    Windows Server 2008 Standard R2 SP1

    4GB, 2 x vCPU

    SQL Server

    SQL Server 2012 SP2 (11.00.5058.0)

    Windows Server 2008 R2 Standard SP1

    32GB, 8 x CPU

    Anyone have any other resolutions or have been successful through support? We're currently running traces at both the IIS and SQL levels.

    Some others might find the following useful. 

    Article ID: 120420

    Title: SafeGuard Enterprise backend (Server, Management Center and Database) performance improvement recommendations
    URL: https://sophos.com/kb/120420 

    :57156
Children
No Data