I would say lets give it a try on the ovirt engine jobs On Jul 5, 2016 3:15 PM, "Nadav Goldin (oVirt JIRA)" < [email protected]> wrote:
> > [ > https://ovirt-jira.atlassian.net/browse/OVIRT-620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18003#comment-18003 > ] > > Nadav Goldin commented on OVIRT-620: > ------------------------------------ > > from man git gc: > {quote} > --aggressive > Usually git gc runs very quickly while providing good disk > space utilization and performance. This option will cause git gc to more > aggressively optimize the repository at the expense of taking much more > time. The effects of this optimization are persistent, so this option only > needs to be used occasionally; every few hundred changesets or so. > {quote} > > I am not sure if we have 100s of patchsets/daily, but maybe > weekly/monthly. Other than that I never used it, so not sure if it could be > a source of other problems. > > > > > > Optimize how Jenkins fetchs ovirt-engine from gerrit > > ---------------------------------------------------- > > > > Key: OVIRT-620 > > URL: https://ovirt-jira.atlassian.net/browse/OVIRT-620 > > Project: oVirt - virtualization made easy > > Issue Type: Sub-task > > Reporter: Nadav Goldin > > Assignee: infra > > > > ovirt-engine git repository is at the time of writing is of size 244MB, > where ovirt-engine/.git alone takes 160MB. > > There are two things which might be done: > > 1. Find a way to optimize ovirt-engine.git/.git size, this needs to be > explored deeply. > > 2. Check if it is possible to configure git plugin to not download the > entire history, although Jenkins attempts to optimize that, it still looks > like the git plugin is downloading the entire history(this is what a random > check on the slaves using du ../jenkins/workspace/...../.git -h -s showed) > > for instance the following command takes only 91Mb: > > {quote}git clone --depth 1 --branch master {quote} > > Although this will not solve real network/storage issues, it could help > reduce those problems and in the overall decrease jobs runtime. As Gerrit > is still on AWS, this is a considerable amount of traffic for each job we > might be able to reduce. > > > > -- > This message was sent by Atlassian JIRA > (v1000.126.1#100004) > _______________________________________________ > Infra mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/infra > > >
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