On Tue, 9 May 2006, 10:35-0700, Julian Elischer wrote: > Sven Petai wrote: > > are there any patches that take the gettimeofday() calls and replace > them with something that is cheap such as only doing every 10th one > and just returning the last value ++ 1 uSec for the other ones.. > > a ktrace of Mysql shows a LOT of gettimeofday() calls. [...]
Robert posted them. I failed to found these messages in our archives (does mailman archive messages properly?) and put them there: http://maxim.int.ru/stuff/gtd/ We used to use a very similar approch on RELENG_4 and found it helped a lot. -- Maxim Konovalov _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[EMAIL PROTECTED]"
