On 22.3.2012, at 23.25, Jeff Gustafson wrote: > [root@n24 bu]# time dsync backup -u testu...@domain.com \ > mdbox:/home/bu/testuser > > real 1m9.519s > user 1m7.592s > sys 0m1.126s
Most of the time is spent on usermode CPU code. I doubt the problem is dsync itself, most likely the problem is mdbox's saving code. Or possibly index/cache code. Try the same dsync backup for: - mbox:/tmp/mbox - mbox:/tmp/mbox:INDEX=MEMORY - sdbox:/tmp/sdbox