How to find the cause of the brakes in Windows SBS 2003 R2? Only reboot saves

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Pavel2012-08-28 08:51:05

System administration

Pavel, 2012-08-28 08:51:05

The server is running Windows SBS 2003 R2. As well as corporate antivirus NOD 32 and IIS-server with SQL 2005 Standard.
On IIS, a simple CRM is running on ASP.NET with a database of about 500 MB.
15 users work with the database at the same time.

The following problem has been observed for the last half a year: after rebooting the server, it works fine for several hours, and then it starts to slow down terribly.
Saves only repeated reboot.

How to find the cause of the brakes?

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3 answer(s)

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omnimod, 2012-08-28
@omnimod

Try the built-in perfmon to collect basic counters - processor, memory, activity of physical / logical disks, active processes and see where the plug is. As a base, you can see this article or just google for the words "perfmo" n and "counters".

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Laroy, 2012-08-28
@Laroy

Ref. lubezniy plays to the right, for me it’s clear here even without a memtest that the RAM needs to be changed.

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Krovosos, 2012-08-28
@Krovosos

What about the disk subsystem? RAID?