Re: Kernel CPU load on Apache/2.4.10 with SVN 1.8.10 (r1615264)

2014-12-17 Thread Charlie Smurthwaite
On 17/12/14 09:25, Charlie Smurthwaite wrote: Hi, I am running an SVN HTTP server using Apache/2.4.10 with SVN 1.8.10 (r1615264) and I am often seeing very high kernel CPU load. The CPU time seems to be consumed in the kernel by "_raw_spin_lock", with the httpd processes spendi

Kernel CPU load on Apache/2.4.10 with SVN 1.8.10 (r1615264)

2014-12-17 Thread Charlie Smurthwaite
Hi, I am running an SVN HTTP server using Apache/2.4.10 with SVN 1.8.10 (r1615264) and I am often seeing very high kernel CPU load. The CPU time seems to be consumed in the kernel by "_raw_spin_lock", with the httpd processes spending much of their time waiting on calls to "futex". Here's