You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-09 - 07:47
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Thu Apr 09, 2026 00:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6292206156,24sleep00-21swapper/019:09:250
4052199159,26sleep10-21swapper/119:06:481
3812199158,26sleep20-21swapper/219:06:292
5002198159,25sleep30-21swapper/319:08:033
93702620,0sleep20-21swapper/222:54:172
76472570,0sleep00-21swapper/000:15:180
766992220,1cyclictest9-21ksoftirqd/021:25:000
766991818,0cyclictest9-21ksoftirqd/023:45:120
766991817,1cyclictest9-21ksoftirqd/023:35:120
766991817,1cyclictest9-21ksoftirqd/000:21:300
766991816,1cyclictest9-21ksoftirqd/020:00:170
20612180,1sleep02046-21perf20:20:000
766991716,1cyclictest9-21ksoftirqd/022:12:130
766991616,0cyclictest9-21ksoftirqd/022:04:460
766991616,0cyclictest9-21ksoftirqd/021:56:260
766991615,1cyclictest9-21ksoftirqd/023:40:150
766991615,1cyclictest9-21ksoftirqd/022:15:190
766991615,1cyclictest9-21ksoftirqd/022:15:190
766991615,1cyclictest9-21ksoftirqd/019:20:190
766991614,1cyclictest9-21ksoftirqd/021:50:200
766991515,0cyclictest9-21ksoftirqd/000:30:180
766991514,1cyclictest9-21ksoftirqd/023:57:090
766991514,1cyclictest9-21ksoftirqd/023:30:150
766991514,1cyclictest9-21ksoftirqd/021:43:420
766991514,1cyclictest9-21ksoftirqd/020:55:170
766991414,0cyclictest9-21ksoftirqd/023:25:170
766991414,0cyclictest9-21ksoftirqd/023:20:200
766991414,0cyclictest9-21ksoftirqd/023:09:420
766991414,0cyclictest9-21ksoftirqd/023:00:150
766991414,0cyclictest9-21ksoftirqd/000:07:540
766991413,1cyclictest9-21ksoftirqd/022:50:170
766991413,1cyclictest9-21ksoftirqd/021:12:460
766991413,1cyclictest9-21ksoftirqd/020:49:140
766991412,1cyclictest9-21ksoftirqd/022:45:230
766991410,2cyclictest9-21ksoftirqd/022:24:480
766991313,0cyclictest9-21ksoftirqd/022:37:020
766991313,0cyclictest9-21ksoftirqd/021:15:150
766991313,0cyclictest9-21ksoftirqd/000:01:070
766991312,1cyclictest9-21ksoftirqd/023:50:100
766991312,1cyclictest9-21ksoftirqd/022:55:190
766991312,1cyclictest9-21ksoftirqd/022:05:450
766991311,1cyclictest9-21ksoftirqd/023:20:000
766991311,1cyclictest9-21ksoftirqd/020:55:000
766991311,1cyclictest9-21ksoftirqd/020:15:000
77799120,11cyclictest0-21swapper/123:30:171
76699123,8cyclictest9-21ksoftirqd/000:11:110
766991212,0cyclictest9-21ksoftirqd/022:25:010
766991212,0cyclictest9-21ksoftirqd/021:45:130
766991212,0cyclictest9-21ksoftirqd/021:35:130
766991212,0cyclictest9-21ksoftirqd/021:26:410
766991211,1cyclictest9-21ksoftirqd/023:11:130
766991211,1cyclictest9-21ksoftirqd/021:05:000
766991211,1cyclictest9-21ksoftirqd/019:20:000
766991210,1cyclictest9-21ksoftirqd/020:40:000
766991210,1cyclictest9-21ksoftirqd/020:35:010
78799119,1cyclictest28-21ksoftirqd/219:35:002
76699119,1cyclictest9-21ksoftirqd/022:40:190
76699119,1cyclictest9-21ksoftirqd/019:15:000
766991111,0cyclictest9-21ksoftirqd/020:20:110
766991111,0cyclictest9-21ksoftirqd/000:35:110
766991110,1cyclictest9-21ksoftirqd/022:35:010
766991110,1cyclictest9-21ksoftirqd/021:34:590
766991110,1cyclictest9-21ksoftirqd/021:10:000
766991110,1cyclictest9-21ksoftirqd/000:25:120
78799108,1cyclictest28-21ksoftirqd/220:30:002
76699109,1cyclictest9-21ksoftirqd/020:40:110
76699109,1cyclictest9-21ksoftirqd/019:55:130
76699109,1cyclictest9-21ksoftirqd/019:55:000
76699109,1cyclictest9-21ksoftirqd/019:40:120
76699109,1cyclictest9-21ksoftirqd/019:30:100
76699108,1cyclictest9-21ksoftirqd/020:05:180
76699108,1cyclictest9-21ksoftirqd/019:45:160
76699108,1cyclictest9-21ksoftirqd/019:35:140
766991010,0cyclictest9-21ksoftirqd/019:25:110
7949999,0cyclictest0-21swapper/321:45:443
7949990,4cyclictest0-21swapper/300:10:433
7879990,8cyclictest0-21swapper/200:10:422
7779990,5cyclictest0-21swapper/122:45:171
7669997,1cyclictest9-21ksoftirqd/020:25:120
7949987,1cyclictest35-21ksoftirqd/321:55:003
7949987,1cyclictest2132-21latency_hist00:10:003
7949981,4cyclictest548-21systemd-logind23:35:183
7949980,4cyclictest26798-21fschecks_time21:10:133
7949980,2cyclictest693-21runrttasks23:33:433
7879987,1cyclictest28-21ksoftirqd/219:20:112
7879986,1cyclictest61650irq/122-eno123:40:182
7879986,1cyclictest61650irq/122-eno123:35:112
7879986,1cyclictest61650irq/122-eno121:40:192
7879986,1cyclictest61650irq/122-eno120:15:002
7879986,1cyclictest3252-21cat22:45:212
7879986,1cyclictest28-21ksoftirqd/223:09:352
7879986,1cyclictest28-21ksoftirqd/222:55:222
7879982,4cyclictest31005-21apt-get00:05:112
7879981,5cyclictest4242-21apt-get23:30:112
7779980,4cyclictest0-21swapper/122:00:471
7779980,4cyclictest0-21swapper/100:06:271
3113280,0sleep30-21swapper/323:27:483
7949975,1cyclictest31609-21ssh21:58:113
7949975,1cyclictest15729-21ssh23:00:463
7949971,4cyclictest25837-21diskmemload23:16:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional