NetSpy Daily Average VR Response Time

NetSpy Daily Average VR Response Time chart displays average virtual route response time.
mics142
Virtual route response time is the time it takes for a message to traverse the logical route or backbone link between the primary logical unit subarea and the secondary logical unit subarea. The time that is required to traverse the virtual route extension (for example, the boundary link between an NCP and a cluster control unit) is excluded from virtual route response time. Compare virtual route response time measurements with total network response time measurements (for example, Average Network Response Time, NSSAVNTM) to determine if there is a bottleneck in either the virtual route or the virtual route extension.
Format
This display produces a vertical bar chart of average virtual route response time.
Inquiry ID
  • Color Graphics: SNTCD5
  • Printer Graphics: SNTPD5
Data Source (File/Timespan)
SNTNVR01 - Previous day
Data elements used
  • SYSID
  • NVRHSA
  • NVRDSA
  • NVRVRRTE
  • NVRAVNTM
  • NVRNRSTM
  • NVRNRESC
Calculations
IF NVRNRESC GT ZERO THEN NVRAVNTM=NVRNRSTM / NVRNRESC; ELSE NVRAVNTM=.;
Usage considerations
Use along with SNTCDZ,
NetSpy
Daily Pct. Time VR Held/Blocked, to isolate virtual route performance problems. Also use with other MICF inquiries that measure link utilization and NCP buffer and cycle utilization to isolate the source of the congestion.

NetSpy Daily Avg VR Response Time Sample

NetSpy Daily Avg VR Response Time 1 INQUIRY: SNTPD5 RUN DATE: 04SEPyy ------------------ NETWORK ID=NETWORK1 SYSID=CA11 Host Subarea=11 Destination Subarea=30 Transmission Priority=2 ------------------ Avg Network Response Time Sum | *** | *** *** *** | *** *** *** 0.5000 + *** *** *** | *** *** *** | *** *** *** | *** *** *** | *** *** *** 0.4000 + *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 0.3000 + *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 0.2000 + *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 0.1000 + *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** | *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** -------------------------------------------------------------------------------------------------------------------------- 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Hour Of Day