Re: Freeze break request: decrease number of crawlers to 29

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On Wed, Jul 29, 2015 at 09:24:02PM +0200, Adrian Reber wrote:
> Can I get two +1's for:
> 
> commit 863cbad2434f5bf612a59cce7cfcb9b242177ad7
> Author: Adrian Reber <adrian@xxxxxxxx>
> Date:   Wed Jul 29 19:20:19 2015 +0000
> 
>     Reduce the number of parallel crawled hosts to 29.
>     
>     There has been a report that the MM database was not updated correctly
>     and dmesg on mm-crawler01 shows three OOM killed crawlers.
>     
>     https://fedorahosted.org/fedora-infrastructure/ticket/4845
> 
> diff --git a/roles/mirrormanager/crawler/files/crawler.cron b/roles/mirrormanager/crawler/files/crawler.cron
> index 43f85f7..f77d61d 100644
> --- a/roles/mirrormanager/crawler/files/crawler.cron
> +++ b/roles/mirrormanager/crawler/files/crawler.cron
> @@ -1,8 +1,8 @@
>  # run the crawler twice a day
>  # logs sent to /var/log/mirrormanager/crawler.log and crawl/* by default
> -# 30 threads with 32GB of RAM seems to work so far
> +# 29 threads with 32GB of RAM seems to work so far
>  #
>  # [ "`hostname -s`" == "mm-crawler02" ] && sleep 2h is used to start the crawl
>  # later on the second crawler to reduce the number of parallel accesses to
>  # the database
> -0 */12 * * * mirrormanager [ "`hostname -s`" == "mm-crawler02" ] && sleep 2h; /usr/bin/mm2_crawler --timeout-minutes 180 --threads 30 `/usr/local/bin/run_crawler.sh 2` > /dev/null 2>&1
> +0 */12 * * * mirrormanager [ "`hostname -s`" == "mm-crawler02" ] && sleep 2h; /usr/bin/mm2_crawler --timeout-minutes 180 --threads 29 `/usr/local/bin/run_crawler.sh 2` > /dev/null 2>&1


+1 here as well

Pierre

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