On Thu, 2008-06-19 at 08:43 -0430, Patrick O'Callaghan wrote: > On Thu, 2008-06-19 at 06:39 -0400, seth vidal wrote: > > On Thu, 2008-06-19 at 00:53 -0430, Patrick O'Callaghan wrote: > > > On Wed, 2008-06-18 at 23:43 -0400, seth vidal wrote: > > > > On Wed, 2008-06-18 at 16:19 -0430, Patrick O'Callaghan wrote: > > > > > > > > > > > > and send the output along. > > > > > > > > > > # yum -d3 info yum | grep 'time:' > > > > > Config time: 0.182 > > > > > rpmdb time: 0.000 > > > > > pkgsack time: 7.505 > > > > > > > > It's taking 7.5 seconds to put the package sack together and it's not > > > > downloading ANYTHING? Not even the mirrorlists again or rechecking the > > > > repomd.xml? > > > > > > Yes. > > > > > > > I ask b/c the same version on my not-exceptionally-fast laptop is: > > > > > > > > yum -d3 info yum | grep 'time:' > > > > Config time: 0.106 > > > > rpmdb time: 0.000 > > > > pkgsack time: 0.345 > > > > > > Interesting. > > > > > > I ran it again a few times, first doing an update: > > > > > > [root@bree S3]# yum update > > > Loaded plugins: fastestmirror, protectbase, refresh-packagekit > > > Loading mirror speeds from cached hostfile > > > * livna-development: mirror.atrpms.net > > > * livna: mirror.atrpms.net > > > * google: dl.google.com > > > * fedora: ftp.usf.edu > > > * adobe-linux-i386: linuxdownload.adobe.com > > > * localrepo: > > > * updates: ftp.usf.edu > > > 0 packages excluded due to repository protections > > > Setting up Update Process > > > No Packages marked for Update > > > [root@bree S3]# yum -d3 info yum | grep 'time:' > > > Config time: 0.163 > > > rpmdb time: 0.000 > > > pkgsack time: 2.526 > > > [root@bree S3]# yum -d3 info yum | grep 'time:' > > > Config time: 0.168 > > > rpmdb time: 0.000 > > > pkgsack time: 1.690 > > > [root@bree S3]# yum -d3 info yum | grep 'time:' > > > Config time: 0.162 > > > rpmdb time: 0.000 > > > pkgsack time: 6.976 > > > [root@bree S3]# yum -d3 info yum | grep 'time:' > > > Config time: 0.163 > > > rpmdb time: 0.000 > > > pkgsack time: 1.774 > > > [root@bree S3]# > > > > > > These runs were one after the other in quick succession. What's notable > > > is the large variance in pkgsack time. > > > > try it like this: > > yum --noplugins -d3 info yum | grep 'time:' > > [root@bree S3]# yum update > Loaded plugins: fastestmirror, protectbase, refresh-packagekit > Loading mirror speeds from cached hostfile > * livna-development: mirror.atrpms.net > * livna: mirror.atrpms.net > * google: dl.google.com > * fedora: ftp.usf.edu > * adobe-linux-i386: linuxdownload.adobe.com > * localrepo: > * updates: ftp.usf.edu > 0 packages excluded due to repository protections > Setting up Update Process > No Packages marked for Update > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.156 > rpmdb time: 0.000 > pkgsack time: 0.427 > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.148 > rpmdb time: 0.000 > pkgsack time: 0.385 > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.156 > rpmdb time: 0.000 > pkgsack time: 0.413 > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.149 > rpmdb time: 0.000 > pkgsack time: 0.391 > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.151 > rpmdb time: 0.000 > pkgsack time: 0.404 > [root@bree S3]# yum --noplugins -d3 info yum | grep 'time:' > Config time: 0.158 > rpmdb time: 0.000 > pkgsack time: 0.403 > > So it's clear that the large variance I saw before is being caused by > one or more of the plugins. However I repeated the experiment using just > one plugin at a time and the variance doesn't come back, so it looks > like some combination. > > Just to be sure, I did it yet again with all plugins enabled, and sure > enough it's still there. > The plugin that I'd point to first as having an impact pre-sack-setup is fastestmirror. If you disable onlt that one do you see it? -sv -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list
