[squid-users] Re: Squid performance with high load

From: babajaga <augustus_meyer_at_yahoo.de>
Date: Sat, 30 Mar 2013 05:01:38 -0700 (PDT)

You might run into OS buffer flushing, journal writes etc.

Have a look at these options. Will signifivantly improove overall
performance, at least.
Con: Will drop some availability features. But because disks are quite
reliable, I do not consider this harmful.

noatime,barrier=0,journal_async_commit,noauto_da_alloc,nobh,data=writeback,commit=10

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