From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Mon, 13 Oct 2008 22:07:14 +0000 (+0000)
Subject: This patch reduces the number of time()/gettimeofday() system calls when
X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=commitdiff_plain;h=3c3effad5f54f8c73260068e3ec32c56684243bb;hp=3c3effad5f54f8c73260068e3ec32c56684243bb

This patch reduces the number of time()/gettimeofday() system calls when
doing high volume processing.  This enables about 25% speed increase
during journal replay and "BATCH" processing.  (this is a function of
syscall overhead).

 * note when "BATCH" processing or journal replay starts, use that
   timestamp for all commands

 * use the batch start time to detect when we're in batch mode.  no longer
   need a separate boolean.

 * pass the time_t into handle_request

 * pass the time_t through to the commands that need it

-- kevin brintnall



git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1599 a5681a0c-68f1-0310-ab6d-d61299d08faa
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