ER performance
Posted in 2004
Topics: Performance & Tuning
Hi guys,
A few weeks ago I got ER working on two servers between my companies. Since
that, I'm experiencing a lot of performance issues that I'd never passed
through before.
The replication is working pretty fine but the server is completely
overloaded.
I think I've checked out everything, although I couldn't find out what might
be happening. I just notice that cpu vps are getting overloaded according a
"onstat -g glo" output. Also, locks on tables are taking longer than ever to
be released.
What should I check to solve that?
----
By the way, I have DELL Servers with 2 Intel XEON processors, with
Hyperthreading enabled. On Linux, the system recognize 4 processors ('cause
of hyperthreading). With that, should I use 2 or 4 CPU Vps? What's better?
---
PS: I did a test, turning off all the 1500 replicates and the systems got
faster as it they were before.
Thanks in advance,
Julio
---
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sending to informix-list
Version???
Configuration???
"Julio Cesar" <julio@prodesmaq.com.br> wrote in message
news:bv939u$10l$1@terabinaries.xmission.com...
>
> Hi guys,
> A few weeks ago I got ER working on two servers between my companies.
Since
> that, I'm experiencing a lot of performance issues that I'd never passed
> through before.
> The replication is working pretty fine but the server is completely
> overloaded.
>
> I think I've checked out everything, although I couldn't find out what
might
> be happening. I just notice that cpu vps are getting overloaded according
a
> "onstat -g glo" output. Also, locks on tables are taking longer than ever
to
> be released.
>
> What should I check to solve that?
>
> ----
> By the way, I have DELL Servers with 2 Intel XEON processors, with
> Hyperthreading enabled. On Linux, the system recognize 4 processors
('cause
> of hyperthreading). With that, should I use 2 or 4 CPU Vps? What's better?
> ---
>
> PS: I did a test, turning off all the 1500 replicates and the systems got
> faster as it they were before.
>
> Thanks in advance,
> Julio
>
> ---
> Outgoing mail is certified Virus Free.
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.568 / Virus Database: 359 - Release Date: 26/1/2004
>
>
>
> sending to informix-list
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