You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-15 - 12:59

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #1, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  Intel
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot6s.osadl.org (updated Tue Sep 15, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
46621000,4sleep337-21ksoftirqd/322:10:073
219499720,7rtkit-daemon0-21swapper/320:40:483
2860199714,59cyclictest0-21swapper/221:07:562
302042690,4sleep328590-21cyclictest21:17:373
219499690,6rtkit-daemon0-21swapper/321:16:093
219499690,6rtkit-daemon0-21swapper/320:56:033
2860199684,53cyclictest0-21swapper/222:08:542
219499670,7rtkit-daemon0-21swapper/319:39:513
2860099664,55cyclictest0-21swapper/122:48:471
219499660,8rtkit-daemon0-21swapper/319:53:353
219499660,7rtkit-daemon0-21swapper/322:23:523
219499660,7rtkit-daemon0-21swapper/321:58:533
219499660,7rtkit-daemon0-21swapper/321:54:233
219499660,7rtkit-daemon0-21swapper/320:58:033
219499660,7rtkit-daemon0-21swapper/320:19:493
219499660,7rtkit-daemon0-21swapper/320:19:493
219499660,7rtkit-daemon0-21swapper/319:57:353
219499660,7rtkit-daemon0-21swapper/319:43:063
219499660,7rtkit-daemon0-21swapper/317:57:403
219499660,7rtkit-daemon0-21swapper/317:44:033
219499660,6rtkit-daemon0-21swapper/319:20:063
219499650,9rtkit-daemon0-21swapper/322:03:233
219499650,9rtkit-daemon0-21swapper/319:12:073
219499650,7rtkit-daemon0-21swapper/319:48:133
219499650,7rtkit-daemon0-21swapper/319:24:593
219499650,7rtkit-daemon0-21swapper/318:57:223
219499650,7rtkit-daemon0-21swapper/318:57:223
219499650,6rtkit-daemon0-21swapper/321:09:253
219499650,6rtkit-daemon0-21swapper/318:46:233
219499650,5rtkit-daemon37-21ksoftirqd/320:27:413
2860199644,54cyclictest0-21swapper/222:47:352
219499640,9rtkit-daemon0-21swapper/318:26:543
219499640,8rtkit-daemon0-21swapper/322:39:443
219499640,8rtkit-daemon0-21swapper/322:19:223
219499640,8rtkit-daemon0-21swapper/321:45:013
219499640,8rtkit-daemon0-21swapper/321:45:013
219499640,8rtkit-daemon0-21swapper/321:33:313
219499640,8rtkit-daemon0-21swapper/319:06:143
219499640,7rtkit-daemon0-21swapper/322:30:443
219499640,7rtkit-daemon0-21swapper/321:22:473
219499640,7rtkit-daemon0-21swapper/320:43:483
219499640,7rtkit-daemon0-21swapper/320:23:263
219499640,7rtkit-daemon0-21swapper/320:04:203
219499640,7rtkit-daemon0-21swapper/317:53:253
219499640,6rtkit-daemon37-21ksoftirqd/318:33:163
219499640,10rtkit-daemon0-21swapper/322:34:363
2860199633,53cyclictest0-21swapper/220:12:482
2860099634,52cyclictest14241-21proc_pri20:02:551
2860099634,52cyclictest0-21swapper/121:22:471
2860099633,24cyclictest0-21swapper/118:27:451
219499630,9rtkit-daemon0-21swapper/321:03:023
219499630,9rtkit-daemon0-21swapper/321:03:023
219499630,8rtkit-daemon0-21swapper/322:45:363
219499630,8rtkit-daemon0-21swapper/320:48:403
219499630,8rtkit-daemon0-21swapper/319:16:073
219499630,8rtkit-daemon0-21swapper/318:29:083
219499630,8rtkit-daemon0-21swapper/318:18:393
219499630,8rtkit-daemon0-21swapper/318:15:243
219499630,8rtkit-daemon0-21swapper/317:28:413
219499630,8rtkit-daemon0-21swapper/317:28:413
219499630,7rtkit-daemon0-21swapper/321:47:313
219499630,7rtkit-daemon0-21swapper/321:38:313
219499630,7rtkit-daemon0-21swapper/321:38:313
219499630,7rtkit-daemon0-21swapper/319:28:213
219499630,7rtkit-daemon0-21swapper/318:11:173
219499630,6rtkit-daemon37-21ksoftirqd/322:47:213
219499630,6rtkit-daemon37-21ksoftirqd/317:37:103
219499630,6rtkit-daemon0-21swapper/322:56:203
219499630,6rtkit-daemon0-21swapper/318:04:023
219499630,3rtkit-daemon0-21swapper/317:48:103
219499630,10rtkit-daemon0-21swapper/317:38:103
2860199623,54cyclictest0-21swapper/219:42:432
2860099624,52cyclictest0-21swapper/120:07:521
2860099624,50cyclictest0-21swapper/120:46:411
2860099623,52cyclictest0-21swapper/120:52:501
219499620,9rtkit-daemon0-21swapper/321:31:243
219499620,9rtkit-daemon0-21swapper/320:36:413
219499620,7rtkit-daemon0-21swapper/322:12:223
219499620,7rtkit-daemon0-21swapper/320:08:123
219499620,7rtkit-daemon0-21swapper/318:48:003
219499620,4rtkit-daemon37-21ksoftirqd/318:39:013
219499620,2rtkit-daemon0-21swapper/319:33:583
219499620,2rtkit-daemon0-21swapper/318:59:223
219499620,2rtkit-daemon0-21swapper/318:59:223
2860199613,53cyclictest0-21swapper/220:42:502
2860199613,52cyclictest0-21swapper/220:17:532
2860199613,52cyclictest0-21swapper/220:17:532
2860099614,31cyclictest0-21swapper/119:52:571
167772612,9sleep00-21swapper/022:33:510
2860099605,38cyclictest0-21swapper/121:47:451
2860099604,49cyclictest0-21swapper/122:02:521
2860099604,49cyclictest0-21swapper/120:27:371
2860099603,52cyclictest0-21swapper/120:58:581
2860099603,49cyclictest10140-21diskstats19:57:431
222622604,12sleep30-21swapper/320:16:433
2860199593,49cyclictest7730-21fgrep19:52:562
2860199593,49cyclictest11258-21ssh21:37:412
2860199593,49cyclictest11258-21ssh21:37:412
28601995925,21cyclictest0-21swapper/222:41:062
28601995920,24cyclictest0-21swapper/221:00:522
2860199592,50cyclictest0-21swapper/220:27:042
2860099595,27cyclictest0-21swapper/122:22:471
2860099594,47cyclictest0-21swapper/120:47:411
2860099594,29cyclictest0-21swapper/120:12:551
2860099594,28cyclictest0-21swapper/122:37:401
2860099594,27cyclictest890-21rsyslogd18:07:311
2860099593,30cyclictest0-21swapper/120:22:591
2859699594,49cyclictest0-21swapper/019:27:590
2859699593,42cyclictest0-21swapper/018:07:570
2860199583,49cyclictest18566-21yum-updatesd-he20:10:102
2860199583,41cyclictest0-21swapper/221:28:472
2860199583,39cyclictest0-21swapper/220:32:432
2860099584,49cyclictest0-21swapper/122:16:081
2860099584,47cyclictest0-21swapper/119:07:561
2860099584,46cyclictest24517-21sed20:18:001
2860099584,46cyclictest24517-21sed20:18:001
2860099584,27cyclictest0-21swapper/121:12:541
28600995827,14cyclictest0-21swapper/122:32:541
118822583,48sleep00-21swapper/017:57:560
2860199573,47cyclictest4810-21munin-node22:17:402
2860199572,50cyclictest0-21swapper/221:47:502
2860199572,49cyclictest0-21swapper/219:22:542
2860099574,48cyclictest0-21swapper/119:42:281
2860099574,46cyclictest0-21swapper/122:07:391
2860099574,36cyclictest0-21swapper/122:20:141
2860099573,46cyclictest0-21swapper/117:38:061
2860099573,39cyclictest0-21swapper/119:50:551
2859699575,44cyclictest0-21swapper/019:37:280
285672577,43sleep00-21swapper/017:27:330
2860199563,47cyclictest0-21swapper/222:27:372
2860199563,47cyclictest0-21swapper/220:00:372
2860199562,50cyclictest0-21swapper/219:38:062
2860099565,33cyclictest0-21swapper/121:57:561
2860099565,25cyclictest0-21swapper/121:27:331
2860099564,45cyclictest0-21swapper/119:32:441
2860099564,26cyclictest0-21swapper/118:07:481
2860099563,46cyclictest0-21swapper/121:02:351
2860099563,46cyclictest0-21swapper/121:02:351
2860099563,46cyclictest0-21swapper/119:12:491
2860099563,46cyclictest0-21swapper/118:53:001
2860099563,46cyclictest0-21swapper/118:53:001
2860099563,46cyclictest0-21swapper/118:33:041
28596995636,13cyclictest0-21swapper/021:47:400
2859699563,47cyclictest0-21swapper/022:06:080
2859699563,46cyclictest0-21swapper/021:57:200
28596995624,26cyclictest0-21swapper/019:43:220
181202563,47sleep10-21swapper/119:17:591
2860199553,45cyclictest24042-21ssh21:57:342
2860199553,36cyclictest0-21swapper/221:13:312
2860199553,35cyclictest0-21swapper/222:52:322
2860099555,30cyclictest0-21swapper/122:56:361
2860099555,26cyclictest0-21swapper/122:27:391
2860099554,27cyclictest0-21swapper/119:46:271
2860099553,46cyclictest0-21swapper/121:07:471
2860099553,46cyclictest0-21swapper/120:40:311
28600995522,15cyclictest0-21swapper/121:37:501
28600995522,15cyclictest0-21swapper/121:37:501
28600995518,31cyclictest4329-21fschecks_count17:42:501
2859699554,44cyclictest0-21swapper/020:32:390
2859699554,42cyclictest0-21swapper/022:47:520
2860199544,43cyclictest0-21swapper/218:52:532
2860199544,43cyclictest0-21swapper/218:52:532
2860199544,37cyclictest0-21swapper/220:39:362
2860199544,27cyclictest0-21swapper/219:35:382
28601995423,14cyclictest0-21swapper/218:52:122
2860099545,29cyclictest0-21swapper/119:01:001
2860099545,29cyclictest0-21swapper/119:01:001
2860099544,44cyclictest0-21swapper/121:52:451
2860099544,43cyclictest0-21swapper/121:32:321
2860099544,43cyclictest0-21swapper/121:20:021
2860099544,33cyclictest0-21swapper/122:42:391
2860099544,31cyclictest0-21swapper/119:02:401
2860099544,29cyclictest0-21swapper/120:33:331
2860099544,28cyclictest0-21swapper/121:43:391
2860099544,28cyclictest0-21swapper/121:43:391
28600995433,14cyclictest4118-21grep18:48:031
2860099543,45cyclictest0-21swapper/117:53:571
2860099543,35cyclictest0-21swapper/119:22:411
2860099543,10cyclictest0-21swapper/119:31:071
219499540,5rtkit-daemon2193-21rtkit-daemon18:36:532
91942532,45sleep00-21swapper/019:00:040
91942532,45sleep00-21swapper/019:00:040
2860199539,26cyclictest0-21swapper/219:48:232
2860199534,29cyclictest0-21swapper/218:42:512
2860199533,43cyclictest0-21swapper/221:55:492
2860199533,36cyclictest0-21swapper/221:05:122
2860199533,36cyclictest0-21swapper/221:05:122
28601995322,14cyclictest0-21swapper/222:22:392
28601995321,13cyclictest0-21swapper/218:37:412
28601995320,27cyclictest21788-21df_abs22:42:342
28601995320,14cyclictest0-21swapper/221:17:382
2860199532,46cyclictest0-21swapper/222:15:112
2860099535,29cyclictest0-21swapper/117:28:011
2860099535,29cyclictest0-21swapper/117:28:011
2860099533,45cyclictest0-21swapper/118:37:441
2860099533,45cyclictest0-21swapper/118:12:481
2860099533,42cyclictest0-21swapper/118:42:431
2859699535,41cyclictest0-21swapper/022:37:440
2859699534,42cyclictest0-21swapper/021:22:000
2859699534,42cyclictest0-21swapper/020:16:360
2859699534,42cyclictest0-21swapper/020:03:010
2859699534,41cyclictest0-21swapper/021:37:470
2859699534,41cyclictest0-21swapper/021:37:470
2859699533,44cyclictest0-21swapper/022:02:140
2859699533,42cyclictest0-21swapper/020:42:360
219499530,4rtkit-daemon2193-21rtkit-daemon21:42:462
219499530,4rtkit-daemon2193-21rtkit-daemon21:42:462
172112532,9sleep00-21swapper/019:17:460
2860199523,28cyclictest0-21swapper/222:02:402
2860199522,45cyclictest0-21swapper/222:36:352
2860199522,45cyclictest0-21swapper/219:07:552
28601995218,16cyclictest0-21swapper/220:02:402
28601995210,25cyclictest0-21swapper/221:32:472
2860099526,28cyclictest0-21swapper/117:32:451
2860099524,29cyclictest0-21swapper/117:58:371
2860099523,41cyclictest0-21swapper/117:47:351
28596995233,12cyclictest0-21swapper/022:17:470
28596995213,31cyclictest0-21swapper/017:34:300
28596995213,24cyclictest0-21swapper/020:07:570
219499520,5rtkit-daemon2193-21rtkit-daemon20:32:262
219499520,4rtkit-daemon2193-21rtkit-daemon18:08:022
104392522,9sleep00-21swapper/021:37:030
92432512,43sleep00-21swapper/019:57:210
311812512,41sleep00-21swapper/018:37:550
309012512,9sleep00-21swapper/019:40:350
2860199518,25cyclictest0-21swapper/221:26:192
2860199514,28cyclictest0-21swapper/218:58:022
2860199514,28cyclictest0-21swapper/218:58:022
2860199514,28cyclictest0-21swapper/218:27:462
2860199514,28cyclictest0-21swapper/217:37:512
28601995134,11cyclictest13587-21cpuspeed_turbos18:02:452
2860199513,28cyclictest0-21swapper/220:52:482
28601995122,14cyclictest0-21swapper/219:27:402
2860099514,29cyclictest0-21swapper/118:22:591
2859699516,39cyclictest0-21swapper/022:43:520
2859699515,39cyclictest0-21swapper/022:52:470
2859699514,41cyclictest0-21swapper/021:10:240
28596995130,14cyclictest0-21swapper/021:22:380
2859699513,44cyclictest0-21swapper/020:00:480
28596995126,19cyclictest0-21swapper/020:19:200
28596995126,19cyclictest0-21swapper/020:19:200
28596995122,12cyclictest0-21swapper/019:22:440
223152512,9sleep00-21swapper/021:04:370
223152512,9sleep00-21swapper/021:04:370
138772512,43sleep00-21swapper/019:08:550
133392513,41sleep013449-21cpu18:02:440
109482513,40sleep00-21swapper/022:26:420
10332512,9sleep00-21swapper/022:12:060
2860199504,29cyclictest0-21swapper/219:12:412
2860199504,28cyclictest0-21swapper/220:47:532
2860199504,28cyclictest0-21swapper/218:18:042
2860199504,28cyclictest0-21swapper/218:12:442
2860199504,28cyclictest0-21swapper/217:57:502
2860199504,28cyclictest0-21swapper/217:43:052
2860099503,42cyclictest0-21swapper/118:17:521
2859699504,40cyclictest0-21swapper/020:57:110
2859699504,38cyclictest0-21swapper/020:47:380
2859699503,41cyclictest0-21swapper/021:27:410
2859699503,40cyclictest0-21swapper/020:22:480
2859699503,39cyclictest0-21swapper/022:27:280
204062502,41sleep00-21swapper/018:17:430
103842502,41sleep00-21swapper/017:54:330
2860199494,38cyclictest0-21swapper/219:02:512
2860199494,27cyclictest0-21swapper/219:17:412
2860199494,27cyclictest0-21swapper/217:51:042
2860199494,27cyclictest0-21swapper/217:27:462
2860199494,27cyclictest0-21swapper/217:27:462
2859699497,14cyclictest0-21swapper/020:27:290
2859699495,37cyclictest0-21swapper/021:42:410
2859699495,37cyclictest0-21swapper/021:42:410
2859699494,27cyclictest0-21swapper/019:12:500
28596994923,12cyclictest0-21swapper/019:50:160
2860199484,26cyclictest0-21swapper/218:22:452
2859699485,38cyclictest0-21swapper/021:15:290
2859699484,37cyclictest0-21swapper/020:58:370
2859699484,12cyclictest0-21swapper/022:12:340
2859699483,16cyclictest0-21swapper/020:40:460
28596994823,9cyclictest25549-21grep18:27:450
2860199473,26cyclictest0-21swapper/217:33:042
28596994724,10cyclictest0-21swapper/018:12:440
246502472,9sleep00-21swapper/018:23:360
67122462,39sleep00-21swapper/018:53:510
67122462,39sleep00-21swapper/018:53:510
19502462,39sleep00-21swapper/018:45:330
2859699454,35cyclictest0-21swapper/017:37:500
219499450,5rtkit-daemon2193-21rtkit-daemon17:27:333
28596994431,8cyclictest29166-21grep17:27:460
28596994431,8cyclictest29166-21grep17:27:460
2859699443,36cyclictest0-21swapper/017:47:430
28596994417,12cyclictest0-21swapper/017:42:590
28596994411,25cyclictest0-21swapper/018:32:420
22472442,35sleep00-21swapper/018:47:300
2860199434,12cyclictest0-21swapper/217:52:542
2860099434,32cyclictest0-21swapper/117:27:331
2859699434,32cyclictest0-21swapper/019:02:440
278912424,31sleep20-21swapper/217:23:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional