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High Disk IO on Linux Agent #19

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thehoff opened this issue Sep 30, 2014 · 3 comments
Open

High Disk IO on Linux Agent #19

thehoff opened this issue Sep 30, 2014 · 3 comments

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@thehoff
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thehoff commented Sep 30, 2014

Hi All.
We are seeing really high DISK IO on machines running the agent.
Strace: http://sprunge.us/DigJ
Seeing around 60MB every 5-10 seconds.
The load increases over time, so when the agent's first start, there is no issue, after about a month they seem to be generating extreme amounts of disk IO.
We think there might be a thread locking/loop somewhere.
The file being heavily written to is etc/.rqd

@thehoff thehoff changed the title Hi IO on Linux Agent High Disk IO on Linux Agent Sep 30, 2014
@fabiorauber
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I've seen this too. In fact, I needed to uninstall the agents in all our VMs because they were killing our storage backend.

@linuxdynasty
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@fabiorauber I will look into this, might take me a while though. I'm currently the only person working on this project.

@thehoff
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thehoff commented Jun 15, 2015

Thanks. I am glad I was not the only one. We never got to the bottom of it
issue.

On Fri, Jun 12, 2015 at 5:04 PM, Allen Sanabria notifications@github.com
wrote:

@fabiorauber https://github.com/fabiorauber I will look into this,
might take me a while though. I'm currently the only person working on this
project.


Reply to this email directly or view it on GitHub
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3 participants