Mailinglist Archive: opensuse (1420 mails)

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Re: [opensuse-factory] Re: [opensuse] rpmdb2solv extremely slow
On Sun, Jan 19, 2014 at 03:26:42PM +0100, ??umski wrote:
On Sunday 19 of January 2014 13:58:02 auxsvr wrote:
Since last week, running zypper on oS 13.1 is extremely slow, performing
a lot of disk I/O. After some investigation, it seems that it removes
and creates again the database at /var/cache/zypp/solv/@System every
time it tries to do anything related with package management. According
to /var/log/zypper.log, earlier (normal) runs of rpmdb2solv returned
after 10 s (from "ExternalProgram.cc(start_program):402 pid 4833
launched" to "ExternalProgram.cc(checkStatus):503 Pid 4833 successfully
completed"),

10s is already slow, it should run faster.

whereas lately this lasts about 10 minutes, slower by a
factor of 60!

10 min is absurd. Does strace on the rpmdb2solv process give you
a clue where it spends the time?

Has anyone else seen something like this? Any ideas?

I am seeing this on Factory also.

The last change to Factory's libsolv was done in December, so it must
be something unrelated.

Cheers,
Michael.

--
Michael Schroeder mls@xxxxxxx
SUSE LINUX Products GmbH, GF Jeff Hawn, HRB 16746 AG Nuernberg
main(_){while(_=~getchar())putchar(~_-1/(~(_|32)/13*2-11)*13);}
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