Re: svnadmin verify - 1.6.2 performance issue

> When using `svnadmin verify reponame` on RHEL4 with svn 1.4.2, it takes approximately 1 hour and 15 minutes to complete on a repo that has 60,000 revisions.
>
> When running `svnadmin verify reponame` on RHEL5 with svn 1.6.2, it has taken 1 hour and 30 minutes to verify up to revision 4700.  At this rate the entire verify will take well over 20 hours.
>
> Has anybody else seen these issues, and does anybody have an idea where the poor performance is coming from?
>
> Thanks,
> Jon

Just ran into this myself after upgrading yesterday on Windows Server
2003, nowhere near as dramatic as yours, but still quite noticeable.

I have some scripts that iterate through our repositories performing a
nightly verification and email the results.

FWIW repositories were upgraded (svnadmin upgrade) rather than a
dump-load cycle.

Subversion 1.6.2
------------------------
Subnant started 5/26/2009 3:30:03 AM (time in seconds unless noted)

Verified administration                                     (1298.88)
Verified cmpro                                              (370.04)
Verified delphi                                             (2708.27)
Verified development                                        (3227.01)
Verified documents                                          (6.58)
Verified qa                                                 (138.90)
Verified research                                           (516.94)
Verified training                                           (36.08)
Verified 8 repositories                                     (2.31 hours)

Subnant finished 5/26/2009 5:48:31 AM                       (2.31 hours)

Subversion 1.5.6
------------------------
Subnant started 5/24/2009 3:30:07 AM (time in seconds unless noted)

Verified administration                                     (705.10)
Verified cmpro                                              (290.85)
Verified delphi                                             (1430.25)
Verified development                                        (2003.15)
Verified documents                                          (1.30)
Verified qa                                                 (68.74)
Verified research                                           (384.07)
Verified training                                           (26.88)
Verified 8 repositories                                     (81.85 minutes)

Subnant finished 5/24/2009 4:52:01 AM                       (81.91 minutes)

------------------------------------------------------
http://subversion.tigris.org/ds/viewMessage.do?dsForumId=1065&dsMessageId=2355255

To unsubscribe from this discussion, e-mail: [users-unsubscribe_at_subversion.tigris.org].
Received on 2009-05-27 06:49:12 CEST