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From bugzi...@apache.org
Subject [Bug 50335] Cores dumped under high load (segmentation fault signal 11 SIGSEGV)
Date Thu, 13 Sep 2012 14:05:45 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=50335

--- Comment #5 from Sean Timmins <stimmins@wiley.co.uk> ---
We are seeing this on our production servers running httpd v2.2.22 and 2.2.21.

Before a recent upgrade from Oracle/Sun SPARC T2 servers (1 processor, 8 core,
64 thread, 1.45Ghz clock speed, 64GB RAM) the rate was tiny with less than 1
crash per day on average.

After replacing these servers with Oracle/Sun SPARC T4 servers (1 processor, 8
core, 64 thread, 2.85GHz clock speed, 128GB RAM) we get far more ranging from 0
to 5 per hour on any of the servers.

I am going to try the attached patch to see if this makes the system more
stable.

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