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Home | Forums | Couchbase | Couchbase Server 2.0

erl.exe 100% CPU after resume from sleep - workaround

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Wed, 03/20/2013 - 02:36
joakimw
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Joined: 09/13/2011
Groups: None

Just thought I'd share a workaround for the problem with erl.exe using 100% CPU for a few minutes after the computer resumes from sleep.

(there is a bug filed already, MB-3321 in jira, scheduled for 2.0.2)

I've set up a task in Windows task scheduler that kills all instances of erl.exe when the computer resumes from sleep. This solves the problem, Couchbase takes a while to recover (a minute or two), then seems to work again.

The task is set up like this:
General:
* Run whether user is logged on or not
* Run with highest privileges
Trigger:
* Begin the task = On an event
* Custom
* By Source = Power-Troubleshooter
* Event ID = 1
Action:
* Action = Start a program
* Program = taskkill
* Add arguments = "/IM erl.exe /F"

So feel free to use this workaround.

Couchbase developers could perhaps answer here if this will brake anything :P

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Fri, 03/22/2013 - 09:23
alkondratenko
alkondratenko's picture
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Joined: 12/01/2010
Groups: None

yes that's look fine

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