On 04/05/2014 12:44 PM, Richard Duivenvoorde wrote: > On 05-04-14 20:59, Alex Mandel wrote: >> I realized that we're no longer running any php based websites. Can >> someone verify that? >> >> If true we can try switching off Apache prefork for worker which is >> multi-threaded and might perform better. > > Hi Alex, > > I think you are right... but others, please let us know if we are wrong! > > Other point: although qgis.org website is as responsive as before, > actually doing something on the server is awfully slow (currently trying > to start a sphinx buildscript... it looks like it takes seconds for > every file to write....)?? Also opening a file in vim takes a long time?? > > Is this related to the problems with the other server, or are we sharing > resources now or os? > > Regards, > > Richard Duivenvoorde >
Disk I/O is the current issue on the underlying hardware. Raid card batteries are in the mail already, which we believe is the root cause. A few days ago it was the raid rebuild causing it with the replacement disk in. So please avoid heavy disk usage for a few days. My comments above are actually all about reducing the I/O to make it perform better. http://blog.phusion.nl/2013/03/12/tuning-phusion-passengers-concurrency-settings/ We've also been making tweaks to kernel scheduling, disk read ahead, swapiness, etc. All of this is actually helping make page serving even faster despite the disk bottleneck. Thanks, Alex _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
