You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-08 - 17:07
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot1.osadl.org (updated Wed Apr 08, 2026 12:45:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
227772305480,2sleep221579-21ls07:12:142
2307023940,5sleep10-21swapper/107:12:261
776521230,2sleep20-21swapper/210:22:122
776521230,2sleep20-21swapper/210:22:122
216821170,3sleep20-21swapper/211:22:532
216821170,3sleep20-21swapper/211:22:532
216821170,3sleep20-21swapper/211:22:532
1425021160,3sleep10-21swapper/111:02:101
1425021160,3sleep10-21swapper/111:02:101
1085221150,9sleep121-21ksoftirqd/110:26:331
1085221150,9sleep121-21ksoftirqd/110:26:331
519121120,2sleep20-21swapper/212:32:122
519121120,2sleep20-21swapper/212:32:122
1916821110,4sleep30-21swapper/310:00:513
1916821110,4sleep30-21swapper/310:00:513
1916821110,4sleep30-21swapper/310:00:513
694021070,3chrt0-21swapper/309:47:523
694021070,3chrt0-21swapper/309:47:523
1136021050,3sleep30-21swapper/308:07:113
625721010,2sleep16242-21find09:47:141
625721010,2sleep16242-21find09:47:141
3041621010,2sleep30-21swapper/307:32:143
3041621010,2sleep30-21swapper/307:32:143
1325721000,2sleep30-21swapper/308:12:143
1325721000,2sleep30-21swapper/308:12:143
316832980,3chrt0-21swapper/211:20:442
316832980,3chrt0-21swapper/211:20:442
316832980,3chrt0-21swapper/211:20:442
316832980,3chrt0-21swapper/211:20:442
304612950,3chrt0-21swapper/310:12:203
304612950,3chrt0-21swapper/310:12:203
73972920,3sleep30-21swapper/311:28:583
73972920,3sleep30-21swapper/311:28:583
142622890,3chrt0-21swapper/209:22:102
142622890,3chrt0-21swapper/209:22:102
142622890,3chrt0-21swapper/209:22:102
123592890,3sleep112355-21ssh10:27:131
123592890,3sleep112355-21ssh10:27:131
230652840,3sleep30-21swapper/307:12:243
298802830,3sleep1201rcuc/109:38:091
298802830,3sleep1201rcuc/109:38:091
220132810,3sleep20-21swapper/211:11:362
220132810,3sleep20-21swapper/211:11:362
158842800,3sleep30-21swapper/312:11:073
158842800,3sleep30-21swapper/312:11:073
133432800,4sleep30-21swapper/312:40:343
133432800,4sleep30-21swapper/312:40:343
284492780,3sleep00-21swapper/010:11:160
284492780,3sleep00-21swapper/010:11:160
284492780,3sleep00-21swapper/010:11:160
116422760,3chrt0-21swapper/112:06:381
116422760,3chrt0-21swapper/112:06:381
116422760,3chrt0-21swapper/112:06:381
11842740,4sleep30-21swapper/312:27:553
11842740,4sleep30-21swapper/312:27:553
11842740,4sleep30-21swapper/312:27:553
9322700,4sleep20-21swapper/207:42:012
9322700,4sleep20-21swapper/207:42:012
250412670,3sleep30-21swapper/310:40:383
250412670,3sleep30-21swapper/310:40:383
250412670,3sleep30-21swapper/310:40:383
307102650,3sleep30-21swapper/309:39:123
307102650,3sleep30-21swapper/309:39:123
29882620,3sleep10-21swapper/112:30:511
29882620,3sleep10-21swapper/112:30:511
29882620,3sleep10-21swapper/112:30:511
39912590,2sleep04000-21sh09:45:290
39912590,2sleep04000-21sh09:45:290
133992590,2sleep10-21swapper/111:35:191
133992590,2sleep10-21swapper/111:35:191
115132590,3chrt0-21swapper/209:52:382
200202560,3sleep30-21swapper/312:14:403
200202560,3sleep30-21swapper/312:14:403
274522550,3chrt0-21swapper/108:51:551
274522550,3chrt0-21swapper/108:51:551
274522550,3chrt0-21swapper/108:51:551
230012550,2sleep30-21swapper/309:32:043
230012550,2sleep30-21swapper/309:32:043
327452530,3chrt0-21swapper/311:54:503
327452530,3chrt0-21swapper/311:54:503
252222520,2sleep125235-21diskmemload10:40:531
252222520,2sleep125235-21diskmemload10:40:531
252222520,2sleep125235-21diskmemload10:40:531
12032510,4sleep30-21swapper/309:07:043
12032510,4sleep30-21swapper/309:07:043
225262500,2sleep10-21swapper/109:31:581
316732490,2sleep131761-21kernelversion09:02:051
316732490,2sleep131761-21kernelversion09:02:051
316732490,2sleep131761-21kernelversion09:02:051
133032480,3sleep30-21swapper/309:55:003
290362470,3sleep20-21swapper/212:22:482
290362470,3sleep20-21swapper/212:22:482
264382470,3sleep20-21swapper/211:47:542
264382470,3sleep20-21swapper/211:47:542
247742460,4chrt0-21swapper/312:18:593
247742460,4chrt0-21swapper/312:18:593
247742460,4chrt0-21swapper/312:18:593
224592460,2sleep30-21swapper/311:43:413
224592460,2sleep30-21swapper/311:43:413
96842440,3sleep00-21swapper/009:51:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional