My logger timestamp cache was using an apr_time_t as the cache key.

apr_time_t has a resolution of 1 microsecond.

For some reason, the cache hit rate wasn't very high.  :-)

With this change, the cache key is now the time in seconds, not usec.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95588 13f79535-47bb-0310-9956-ffa450edef68