Hi Everyone.
I need understand why this difference between vmware, cdm and ntperef64.
I have 300 server discovered with vmware probe with monitoring cpu, disk and memory.
Of these 300 virtual servers, i have 20 servers of DB with robot installed and cdm, ntperf64 probe. This monitoring show in "CPU Usage" metric a calcule diferent, where the metric for cdm and netperf64 doing match but the vmware probe is different...!!!
Probe: vmware
QOS: QOS_VMWARE_VM_CPU_AGGREGATE_USAGE
Target: CPU Usage (Average/Rate)
Probe: CDM
QOS: QOS_CPU_USAGE
Target: System
Probe: ntperf
QOS: QOS_WIN_PERF
Target: ProcessorTime/_Total
If you see the graph the vmware metric is some difference between cdm and ntperf. Why this difference ?