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Chuck Wiese
Senior Member
Joined: 15 Feb 2004
Posts: 86
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 Posted: Sun Jul 06, 2008 8:23 pm
Post subject: Cache is King - CMS Performance Breakthrough |
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Thought I'd share this................
Customer is on BOXI R2 SP3.5 - 3 node cluster (Win 4x8)
Due to customer performance complaints and personal observation, I created a small SDK program that ran from client (and Citrix) to gather timings on Enterprise Logon, Retrieving a Deski report (FRS) and Querying the first 500 Users from CMS (common taks in scheduling).
More than expected, the times varies from Logon (2 - 40 secs), CMS (20-400 secs) and FRS text (10-80sec) throughout the day all day for a couple days.
We tested with only one node up for a couple days and got very slightly improved minimun times (still hugh spikes).
Afte changing the registry value:
HKEY_LOCAL_MACHINE\SOFTWARE\Business Objects\Suite 11.5\CMS\Instances\CLUSTER.cms\MaximumObjectsToKeepInMemory --> Change 10000 to 100000
-->>> now all Logons 1-2 sec, CMS 6-10 sec and FRS 10-20 sec...!!!!!!!
The CMS process was taking 180MB now 250MB - it must have been just under the cache size and constantly clearing and rebuilding cache.
Cache is KING!!!!!!!!!!!!!!
_________________
Charles A. Wiese
DocuMation, Inc. |
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Correges and Smith
Forum Associate
Joined: 26 Feb 2007
Posts: 531
Location: Temporarily in Paris, France
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Posted: Tue Jul 08, 2008 5:35 am
Post subject: Re: Cache is King - CMS Performance Breakthrough |
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Well done !! |
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jadeboy
Senior Member
Joined: 06 Feb 2008
Posts: 38
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Posted: Mon Jul 14, 2008 11:22 am
Post subject: Re: Cache is King - CMS Performance Breakthrough |
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| I tried this and it works for the 1st day.. afterward it got slow again.. Have anyone noticed this problem? |
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wallybob
Forum Member
Joined: 25 Jul 2008
Posts: 1
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Posted: Fri Jul 25, 2008 5:34 pm
Post subject: Re: Cache is King - CMS Performance Breakthrough |
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| Hi Chuck, Remski here. I will give this one a try, burning a new XIr2 SP3 box for the WebParts kit....It is an awesome tool for portalizing BOB-Webi's. |
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