GitHub user jrushford opened a pull request:
https://github.com/apache/trafficserver/pull/1097
Make the use of madvise() with MADV_DONTDUMP configurable.
We have seen high cpu loads and high time to serve problems in our
production platform when using madvise() with the MADV_DONTDUMP option. This
appears to be a kernel issue with madvise(). in order to avoid having to
rebuild ats, this PR uses a patch from TS-3417 to make the use of madvise()
with the MADV_DONTDUMP flag configurable.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jrushford/trafficserver TS-4957
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafficserver/pull/1097.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1097
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commit f1c37818622fc0fc4e05614c7f1f83a10fe8c063
Author: John J. Rushford <jrushf...@apache.org>
Date: 2016-10-11T21:37:01Z
Make the use of madvise() with MADV_DONTDUMP configurable.
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