Total: 10,899: Discovered 88 Environmental 5 Network 1085 Ping 1350 Power 306 Printer 517 Server 7430 Test Equipment 2 Workstation 116
:-) I'm using 4 4-core boxes each with 16GB of ram and 4 SCSI drives in RAID 10 configuration. One "master" running Zope, zenhub, zeodb, mysql and discovery. The other three each run 10 zenperfsnmp processes and 10 zencommand processes. The data collector hosts are at about 90% capacity (CPU, system load, disk utilization) all the time, and require careful balancing of devices between the zenperfsnmp monitors. My MySQL instance uses about 50% of one CPU, and rarely is the bottleneck. Our bottleneck seems to be the ZODB, and the multitude of ZEO requests Zope does when browsing the hierarchies. My biggest problem (as you can see) is parallelizing tasks enough to get reasonable cycle times and resistance to down hosts. For instance: My discovery process takes about 2 weeks to complete single-threaded, and running multi-threaded seems to cause database conflict problems. (See other thread) -Erik -------------------- m2f -------------------- Read this topic online here: http://forums.zenoss.com/viewtopic.php?p=33784#33784 -------------------- m2f -------------------- _______________________________________________ zenoss-users mailing list [email protected] http://lists.zenoss.org/mailman/listinfo/zenoss-users
