>> Can you help me? >> >> > Hi, Hi Josef, thanks for your answer. :-)
> 1) try adjusting cache parameters: > > <Plugin rrdtool> > DataDir "/var/lib/collectd/rrd" > CacheTimeout 485 > CacheFlush 1800 > </Plugin> OK, I'll try with this config > > The more sec you keep cache, the less io collectd generates. Tradeof is > in "lag" of graphs behind current time. > > 2) try adjusting filesystem params, if you are using ext3, try mount > options noatime,commit=600 Now, "/var/lib/collectd/rrd" is in the same OS filesystem, I'll add a second hdd to my VM and put rrd files in this partition and set all this parameters in fstab. > > 3) change your raid configuration to raid0 or 10 I can'nt this server only support raid 1 and 5. :-( > > 4) add more ram if your system is swaping The server is not using any swap. > > 5) adjust rrd files "time precision" if you do not need acuracy to > seconds, this will keep whole dataset smaller. Can you explain me this a little>? Thanks again Josef regards Israel. > -- > > S pozdravem > Josef Liška > > CHL | system care > > Telefon: +420.272048055 > Fax: +420.272048064 > Mobil: +420.776026526 denně 9:00 - 17:30 > Jabber: [email protected] > https://www.chl.cz/ > > -- Regards; Israel Garcia _______________________________________________ collectd mailing list [email protected] http://mailman.verplant.org/listinfo/collectd
