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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
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