I feel your pain as we are having performance issues as well. We have in one instance of zenoss over 1000 devices and close to 60K rrd files, and this is just the default settings I'm using with no extra fluff that we need.
On Mon, 2007-08-27 at 16:27 -0700, David Carmean wrote: > I've been slowly converting my Zenoss 1.x systems to 2.0.4. Some of the 1.x > systems had been running with multiple local performance monitors created by > the trick I first learned from Alan Sanabria, wherein we make copies of the > conf, bin and ZenRRD files. > > As a test of the performance of the 2.x systems, I moved everything back to > the single 'localhost' performance monitor before upgrading. At the moment > I'm > trying to understand the difference in behavior between two systems with > similar hardware. > > The well-behaving system is actually smaller: > > i386-fedora-core5, GenuineIntel Intel(R) Xeon(TM) CPU 3.00GHz, 4xCPU, > 3000MHz, 5057MB > > It's got over 45,000 RRD files and it's only just now beginning to run out of > RAM and drop samples. > > On the other hand, the bigger system is updating only about 11,000 RRD files, > but > is dropping samples: > > x86_64-redhat-rhel4as, GenuineIntel Intel(R) Xeon(TM) CPU 3.00GHz, > 16xCPU, 3002MHz, 9991MB > > I'm wondering if my problem is that the "bigger" system is monitoring chaotic > user > labs where systems go up and down all the time, and I'm getting too many SNMP > errors? > > 2007-08-27 16:08:01 INFO zen.zenperfsnmp: Count 1314 good 1175 bad 135 > time 61.058222 > vs > 2007-08-27 16:14:19 INFO zen.zenperfsnmp: Count 680 good 679 bad 1 time > 9.046172 > > > At any rate, my first attempt at creating multiple local monitors under 2.0.4 > isn't > working out so well; the zenperfsnmp processes seem to be interfering with > each > other somehow, and when I ran my "zenperfsnmp_01 run -v10" the log messages > went to > a file instead of my terminal. > > I realize that most people probably won't operate with this many errors and > so probably > will never run into this problem, but it's causing me a lot of headaches :( > > > > > _______________________________________________ zenoss-users mailing list [email protected] http://lists.zenoss.org/mailman/listinfo/zenoss-users
