[rt-users] scary CPU usage when doing RSS

Michal Svoboda pht at spatium.org
Thu Jul 10 05:49:06 EDT 2008


any time I do a RSS request for a certain query, I see the httpd process
eat up almost all CPU (a little goes to mysql, but httpd is fairly
dominant) for a long time (think tens of seconds). On the other hand,
executing the same query via normal web browser interface is almost
immediate. Any ideas where to look for what's wrong?


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