Understanding Metrics
Full description of available Metrics
CPU
A graph shows % CPU Busy (Y1 – Line) per CPU, and highest Queue length experienced by any CPU (Y2 – Bar), over the most recent one minute period (12 data points at 5-second intervals). Click on a CPU line to open a new Window, and see a list of busiest Processes on that CPU at that point in time. On the new window, switch between CPUs, or click on a Process to see the trend of that Process activities over time. Click on a bar to see a list of Processes with the highest Receive Queue.
Counter | Formula |
% Busy | (CPU-BUSY-TIME CPU / DELTA-TIME CPU) * 100 |
Queue Length | (CPU-QTIME CPU / DELTA-TIME CPU) |
% Memory |
(CURRENTLOCKEDMEMORY / MAXIMUMLOCKEDMEMORY) * 100 |
% TLE | (TLE Used / TLE Configured) * 100 |
% Low PIN PCBs | (Current Number in use / (Number Free + Current Number in Use)) * 100 |
IPU
Counter | Formula |
Queue Length | (IPU-QTIMEn CPU / DELTA-TIME CPU) |
% Busy | (IPU-BUSY-TIMEn CPU / DELTA-TIME CPU) * 100 |
Process
Shows top 10 busiest Processes on the Server. Click on a Process name to open a new Window and see its trend over time. Following information is displayed per Process, for the latest interval:
- Process name
- CPU:IPU where the Process is running
- Program name (pass the mouse over to see the full name)
- Guardian Group.User ID of the Process owner
- Receive Queue
- In MB, Memory used by the Process
- % CPU Busy (IPU) by this Process
Counter | Formula |
% CPU Busy | (CPU-BUSY-TIME PROCESS / DELTA-TIME PROCESS) * 100 |
Queue Length | (RECV-QTIME PROCESS / DELTA-TIME PROCESS) |
Memory Used | (PRESPAGES-QTIME PROCESS / DELTA-TIME PROCESS) * PagesToBytes |
Disk
Counter | Formula |
% DP2 Busy | (CPU-BUSY-TIME PROCESS / DELTA-TIME PROCESS) * 100 |
Queue Length | (REQUEST-QTIME DISC / DELTA-TIME DISC) |
TMF
Counter | Formula |
Abort Rate | (ABORT-TRANS PROCESS / BEGIN-TRANS PROCESS) * 100 |
TPS | (ZTRANSACTION-RATE FROM TMF STATUS COMMAND) / 100 |
Network
Counter | Formula |
Total Sent | Netstat bytes transmitted successfully |
Total Received | Netstat bytes received without errors |
CLIM
Counter |
Formula |
% CLIM Busy |
As reported by vmstat on the CLIM |
% Active Memory |
Active * 100 / (inactive+active) of CPU memory on the CLIM |
CLIM Agent
Counter | Formula |
Failed Commands | Total number of requests from NSK host CPUs that could not be completed since the last reset |
Messages Received | Total number of messages received from all NSK host CPUs since the last reset |
Messages Sent | Total number of messages sent to all NSK host CPUs since the last reset |
Queued Commands | Number of requests from NSK host CPUs queued for processing |