Marlen Caemmerer wrote: > Rosemary (one of the enwiki-DB-Hosts) seems to bring the maximum of the I/O > that is possible, disk graphs are clipping there. > In the MySQL traffic graph you can see there is clipping too. > Strange thing about this is that this phenomenon started in the middle of > september. Can anyone remember any important change in this time? > That is not the case with thyme (other enwiki DB Host) so it'd be a question > wether we could share the load better. > Also I enabled query caching and will see if this is useful in any way.
Maybe there's some job/tool which started at that time which loaded rosemary so much? _______________________________________________ Toolserver-l mailing list ([email protected]) https://lists.wikimedia.org/mailman/listinfo/toolserver-l Posting guidelines for this list: https://wiki.toolserver.org/view/Mailing_list_etiquette
