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Re: [HTCondor-users] swap space
- Date: Mon, 19 Nov 2018 18:00:43 +0100
- From: Almudena Montiel <almudena.montiel@xxxxxx>
- Subject: Re: [HTCondor-users] swap space
Sorry, the current swap space is 4G, I misspelled 24G instead.
On 19/11/18 17:40, Almudena Montiel wrote:
how could I estimate, or as a rule of thumb, the amount of swap space
for a htcondor instance?
We have around one thousand slots, and the deployment of HTCondor
central services is simply configured in one physical server. This
server is IBM 69Y4438 , 1TB SAS3 in RAID6, RAM DDR3 24G and we have
created a swap space of 24G.
Sometimes we have seen peaks of swap consumption, especially by the
condor_collector daemon, becoming 100% of used swap space. This lead
to a problematic situation.
Is this normal? Shall we increase the swap space? Or does this anomaly
come from other reason?
Almudena Montiel Gonzalez e-mail: almudena.montiel@xxxxxx
Dept. Theoretical Physics. Block 15.
Laboratory of High Energy Physics
Universidad Autonoma de Madrid.
Phone: 34 91 497 4541 Fax: 34 91 497 3936
James Watt 2, Cantoblanco, 28049 Madrid, Spain.