METRODATA NetTESTER FAMILY USER MANUAL
76-02-107 Rev.A
Page 113 of 133
Average/Max Delay
Variation
The variation is measured on the round-trip delay and
is compared frame by frame to the previous frame
delay
Good Delay Variations
Alarms
Shows the number of seconds during the report's
logged time that the three possible alarms (No Peer,
SLA and Monitor) were active.
14.3.8.1 Temporary Report
Menu Tree: Main Set-Up /
P
erf Monitoring / [peer] / Rep
O
rts /
1
- temp
The temporary report is for diagnostic purposes and may be cleared at any time
without affecting the main logging and alarm generation processes. The temp report
is shown below:
TWAMP Performance Report
------------------------
Peer1 "Customer TWAMP" 192.168.0.11
2-way/
Logged time: 1562s Outbound Inbound SLA Alarms
-------------------------------------- -------------
Sent Frames 1562 NP 0s
Received Frames 1562 SLA 0s
Lost Frames 0 MON 0s
Frame Loss Ratio 0% 0.01%
Min Delay 0.0087ms
Average Delay 0.0088ms
Max Delay 0.0090ms 100ms
Good Delays 100% 95%
Average Delay Var 0.0106ms 0.0106ms
Max Delay Variation 0.0118ms 0.0118ms 10ms
Good Delay Vars 100% 100% 95%
<Esc> - exit, C - clear, <Enter> - refresh
Note that availability results do not appear on the temporary report.
14.3.8.2 15 Minute Reports
Menu Tree: Main Set-Up /
P
erf Monitoring / [peer] / Rep
O
rts /
2
- 15 min reports
The unit compiles performance results into 15-minute reports, and maintains 96 such
reports, giving 24-hou
r’s worth of information.
The 15-minute reports are summarised as shown as below:
