You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-07 - 14:12
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 Fri Aug 07, 2026 12:45:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7552232158,24sleep00-21swapper/007:06:230
7552232158,24sleep00-21swapper/007:06:230
8272229162,53sleep30-21swapper/307:07:193
8272229162,53sleep30-21swapper/307:07:183
8872218156,23sleep10-21swapper/107:08:051
8872218156,23sleep10-21swapper/107:08:051
9602204163,26sleep20-21swapper/207:09:032
9602204163,26sleep20-21swapper/207:09:022
260882690,0sleep00-21swapper/009:54:120
1129992120,1cyclictest28-21ksoftirqd/209:10:002
1129992019,1cyclictest28-21ksoftirqd/211:20:142
1129991918,1cyclictest28-21ksoftirqd/208:35:192
1129991817,1cyclictest28-21ksoftirqd/208:30:212
1129991817,1cyclictest28-21ksoftirqd/207:40:112
1129991717,0cyclictest28-21ksoftirqd/211:38:322
1129991616,0cyclictest28-21ksoftirqd/212:26:252
1129991614,1cyclictest28-21ksoftirqd/210:00:012
1129991515,0cyclictest28-21ksoftirqd/212:04:452
1129991515,0cyclictest28-21ksoftirqd/211:11:332
1129991515,0cyclictest28-21ksoftirqd/210:22:392
1129991515,0cyclictest28-21ksoftirqd/210:01:462
1129991515,0cyclictest28-21ksoftirqd/209:20:392
1129991514,1cyclictest28-21ksoftirqd/211:16:292
1129991514,1cyclictest28-21ksoftirqd/210:45:142
1129991514,1cyclictest28-21ksoftirqd/209:13:112
1129991514,1cyclictest28-21ksoftirqd/208:05:152
1129991510,4cyclictest28-21ksoftirqd/207:40:002
1129991414,0cyclictest28-21ksoftirqd/210:37:152
1129991413,1cyclictest28-21ksoftirqd/212:30:202
1129991413,1cyclictest28-21ksoftirqd/211:32:142
1129991413,1cyclictest28-21ksoftirqd/210:20:012
1129991413,1cyclictest28-21ksoftirqd/210:20:012
1129991313,0cyclictest28-21ksoftirqd/212:14:512
1129991313,0cyclictest28-21ksoftirqd/210:52:092
1129991313,0cyclictest28-21ksoftirqd/210:30:182
1129991313,0cyclictest28-21ksoftirqd/210:12:132
1129991313,0cyclictest28-21ksoftirqd/209:52:572
1129991313,0cyclictest28-21ksoftirqd/209:40:502
1129991313,0cyclictest28-21ksoftirqd/209:15:222
1129991313,0cyclictest28-21ksoftirqd/207:55:132
1129991312,1cyclictest28-21ksoftirqd/212:36:462
1129991312,1cyclictest28-21ksoftirqd/211:50:122
1129991312,1cyclictest28-21ksoftirqd/211:50:112
1129991312,1cyclictest28-21ksoftirqd/209:05:012
1129991312,1cyclictest28-21ksoftirqd/209:00:002
1129991311,1cyclictest28-21ksoftirqd/211:25:112
1129991311,1cyclictest28-21ksoftirqd/207:29:592
111999132,5cyclictest23458-21perf07:55:000
111999130,12cyclictest0-21swapper/009:35:120
1129991212,0cyclictest28-21ksoftirqd/212:24:352
1129991212,0cyclictest28-21ksoftirqd/211:45:192
1129991211,1cyclictest28-21ksoftirqd/211:55:132
1129991211,1cyclictest28-21ksoftirqd/211:05:152
1129991211,1cyclictest28-21ksoftirqd/211:00:112
1129991211,1cyclictest28-21ksoftirqd/210:55:152
1129991211,1cyclictest28-21ksoftirqd/210:25:172
1129991211,1cyclictest28-21ksoftirqd/209:45:122
1129991211,1cyclictest28-21ksoftirqd/208:54:592
1129991211,1cyclictest28-21ksoftirqd/208:27:402
1129991211,1cyclictest28-21ksoftirqd/208:25:002
1129991211,1cyclictest28-21ksoftirqd/208:15:012
1129991211,1cyclictest28-21ksoftirqd/207:30:002
1129991211,0cyclictest28-21ksoftirqd/209:34:592
1129991210,1cyclictest28-21ksoftirqd/212:05:192
1129991210,1cyclictest28-21ksoftirqd/210:40:152
1129991210,1cyclictest28-21ksoftirqd/210:05:192
1129991210,1cyclictest28-21ksoftirqd/209:35:132
1129991210,1cyclictest28-21ksoftirqd/209:30:002
1129991210,1cyclictest28-21ksoftirqd/208:45:202
1129991210,1cyclictest28-21ksoftirqd/208:15:132
1129991210,1cyclictest28-21ksoftirqd/207:15:012
1129991210,1cyclictest28-21ksoftirqd/207:15:002
113699119,1cyclictest35-21ksoftirqd/307:49:593
113699110,3cyclictest7037-21ssh11:45:003
1129991110,1cyclictest28-21ksoftirqd/212:15:102
1129991110,1cyclictest28-21ksoftirqd/211:40:132
1129991110,1cyclictest28-21ksoftirqd/208:45:002
1129991110,1cyclictest28-21ksoftirqd/207:50:112
1129991110,1cyclictest28-21ksoftirqd/207:45:112
111999115,1cyclictest3734-21hddtemp_smartct12:25:150
111999113,1cyclictest240-21systemd-journal09:40:000
111999112,4cyclictest30550-21cat08:10:010
111999110,6cyclictest3567-21ssh09:21:400
111999110,4cyclictest561-21nscd09:32:440
111999110,4cyclictest23550-21ssh12:06:570
111999110,1cyclictest26417-21diskmemload11:10:000
111999110,0cyclictest0-21swapper/011:39:010
112999109,1cyclictest28-21ksoftirqd/208:00:112
112999109,1cyclictest28-21ksoftirqd/208:00:112
112999109,1cyclictest28-21ksoftirqd/207:20:122
111999109,1cyclictest9-21ksoftirqd/011:27:080
111999105,4cyclictest31329-21sh12:19:280
111999105,1cyclictest3035-21ssh10:05:230
111999105,1cyclictest29504-21ssh09:14:080
111999105,1cyclictest21664-21ssh10:33:010
111999102,1cyclictest0-21swapper/010:50:190
1119991010,0cyclictest0-21swapper/011:59:020
111999100,5cyclictest953-21latency_hist10:05:000
111999100,2cyclictest240-21systemd-journal11:05:010
111999100,1cyclictest7787-21ssh09:28:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional