You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-09-15 - 21:26
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot4.osadl.org (updated Mon Sep 15, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27548997611,5cyclictest0-21swapper/105:15:441
27548997610,5cyclictest0-21swapper/105:16:431
27544997512,5cyclictest0-21swapper/005:01:370
27548997411,5cyclictest0-21swapper/104:24:091
27548997411,5cyclictest0-21swapper/104:24:091
2754899735,7cyclictest0-21swapper/104:03:461
2754499736,7cyclictest0-21swapper/005:27:210
2754899729,57cyclictest0-21swapper/105:37:101
2754899724,7cyclictest0-21swapper/104:58:091
2754899724,34cyclictest0-21swapper/106:42:241
2754899722,64cyclictest0-21swapper/105:44:361
2754499729,5cyclictest0-21swapper/004:09:390
2754899715,33cyclictest0-21swapper/105:59:011
2754899714,34cyclictest0-21swapper/106:20:301
2754899714,34cyclictest0-21swapper/106:20:301
2754899714,34cyclictest0-21swapper/106:15:351
2754899714,34cyclictest0-21swapper/106:15:351
2754899714,33cyclictest0-21swapper/105:22:371
2754899714,33cyclictest0-21swapper/105:22:371
2754899714,33cyclictest0-21swapper/104:29:251
2754899714,33cyclictest0-21swapper/103:57:201
2754499718,6cyclictest0-21swapper/003:45:450
2754499715,7cyclictest0-21swapper/005:50:450
2754499713,61cyclictest29515-21/usr/sbin/munin03:06:530
2754899707,57cyclictest0-21swapper/104:51:301
2754899705,7cyclictest0-21swapper/106:29:031
2754899705,7cyclictest0-21swapper/106:07:481
2754899705,7cyclictest0-21swapper/105:29:181
2754899705,7cyclictest0-21swapper/103:52:101
2754899705,59cyclictest0-21swapper/106:51:541
2754899705,33cyclictest0-21swapper/107:05:381
2754899705,33cyclictest0-21swapper/106:39:101
2754899704,34cyclictest0-21swapper/105:47:301
2754899704,34cyclictest0-21swapper/104:06:471
2754899704,33cyclictest0-21swapper/104:37:391
2754499706,58cyclictest0-21swapper/006:39:160
2754499705,7cyclictest0-21swapper/006:03:210
2754499705,59cyclictest0-21swapper/006:58:000
2754499705,59cyclictest0-21swapper/005:08:590
2754499705,59cyclictest0-21swapper/004:24:230
2754499705,59cyclictest0-21swapper/004:24:230
2754499705,59cyclictest0-21swapper/003:59:110
2754499704,7cyclictest0-21swapper/004:56:010
2754499704,60cyclictest0-21swapper/004:12:160
2754899699,9cyclictest0-21swapper/105:52:471
2754899695,58cyclictest0-21swapper/104:13:391
2754899694,7cyclictest0-21swapper/106:31:511
2754899694,7cyclictest0-21swapper/104:51:091
2754899694,6cyclictest0-21swapper/106:22:581
2754899694,59cyclictest0-21swapper/104:45:541
2754899694,58cyclictest0-21swapper/106:03:051
2754899694,58cyclictest0-21swapper/104:32:341
2754899694,33cyclictest0-21swapper/106:46:321
2754899694,33cyclictest0-21swapper/105:08:451
2754899694,33cyclictest0-21swapper/104:18:191
2754899694,33cyclictest0-21swapper/103:49:381
2754899694,32cyclictest0-21swapper/103:42:241
2754499695,7cyclictest0-21swapper/007:03:300
2754499695,7cyclictest0-21swapper/004:36:020
2754499695,7cyclictest0-21swapper/003:37:410
2754499695,58cyclictest0-21swapper/006:50:090
2754499695,58cyclictest0-21swapper/006:20:540
2754499695,58cyclictest0-21swapper/006:20:540
2754499695,58cyclictest0-21swapper/006:11:040
2754499695,58cyclictest0-21swapper/005:32:420
2754499695,58cyclictest0-21swapper/004:39:060
2754499695,58cyclictest0-21swapper/004:01:390
2754499695,58cyclictest0-21swapper/003:50:100
2754499694,7cyclictest0-21swapper/006:26:480
2754499694,59cyclictest0-21swapper/006:35:420
27544996925,9cyclictest0-21swapper/004:19:470
2754899684,33cyclictest0-21swapper/106:59:301
2754899684,33cyclictest0-21swapper/103:39:021
2754499685,7cyclictest0-21swapper/006:24:010
2754499684,58cyclictest0-21swapper/004:30:060
2754499684,5cyclictest0-21swapper/006:45:150
2754899675,7cyclictest0-21swapper/105:35:051
2754899674,31cyclictest0-21swapper/105:03:301
2754499675,56cyclictest0-21swapper/004:47:290
2754499674,57cyclictest0-21swapper/005:54:190
2754499665,55cyclictest0-21swapper/006:55:050
2754499664,55cyclictest0-21swapper/005:14:290
2754499663,5cyclictest0-21swapper/005:41:080
2754899652,32cyclictest29807-21latency_hist01:41:321
2754499654,56cyclictest0-21swapper/001:44:160
2754499646,9cyclictest0-21swapper/004:57:260
2754499645,53cyclictest0-21swapper/006:14:130
2754499645,53cyclictest0-21swapper/006:14:130
2754499645,53cyclictest0-21swapper/005:58:510
2754499645,53cyclictest0-21swapper/005:17:400
2754499643,55cyclictest0-21swapper/001:49:220
2754499634,10cyclictest0-21swapper/005:21:460
2754499634,10cyclictest0-21swapper/005:21:460
27544996311,5cyclictest0-21swapper/002:29:300
2754499624,9cyclictest0-21swapper/005:45:550
2754499624,27cyclictest0-21swapper/003:54:180
2754499612,7cyclictest28157-21/usr/sbin/munin01:36:530
2720326113,17sleep30-21swapper/301:35:163
2754899604,28cyclictest0-21swapper/102:29:441
2754899601,5cyclictest32330-21idleruntime01:46:461
2754499604,51cyclictest0-21swapper/002:42:030
2754899592,5cyclictest593-21polkitd01:46:311
2754499594,49cyclictest0-21swapper/004:43:070
2754499594,27cyclictest0-21swapper/002:14:500
2754499592,31cyclictest682-21sshd03:04:450
2754499584,27cyclictest0-21swapper/001:56:320
2754499584,26cyclictest0-21swapper/002:19:320
2755999576,7cyclictest7754-21latency_hist07:06:243
2754899573,7cyclictest2744-21/usr/sbin/munin03:22:021
2754499574,27cyclictest0-21swapper/003:21:540
2754899563,33cyclictest0-21swapper/102:43:171
273042566,15sleep10-21swapper/101:36:311
2755999554,45cyclictest0-21swapper/306:51:543
2755999553,7cyclictest24210-21ssh04:55:073
2755999545,43cyclictest0-21swapper/305:11:063
2755999526,41cyclictest0-21swapper/305:57:183
27559995243,5cyclictest37-21ksoftirqd/304:16:273
2755999524,45cyclictest0-21swapper/305:46:163
2755999524,43cyclictest0-21swapper/305:21:463
2755999524,43cyclictest0-21swapper/305:21:463
2755999524,42cyclictest0-21swapper/305:49:353
2755999523,4cyclictest0-21swapper/305:19:423
2755999522,44cyclictest0-21swapper/305:29:063
2755999514,42cyclictest0-21swapper/302:31:553
2755999513,43cyclictest0-21swapper/305:06:063
27559995114,32cyclictest4323-21date01:57:013
27554995142,5cyclictest29-21ksoftirqd/204:16:272
2755999504,41cyclictest0-21swapper/304:51:063
2755999503,43cyclictest0-21swapper/303:40:503
27559995013,31cyclictest11762-21sshd04:34:423
2755499504,40cyclictest0-21swapper/204:06:082
2755999496,38cyclictest0-21swapper/303:52:033
2755999496,37cyclictest0-21swapper/306:56:483
2755999496,37cyclictest0-21swapper/304:17:153
2755999495,8cyclictest0-21swapper/305:56:153
2755999495,38cyclictest0-21swapper/304:21:463
2755999495,38cyclictest0-21swapper/304:21:463
2755999495,38cyclictest0-21swapper/302:52:453
2755999493,41cyclictest0-21swapper/306:08:553
2755999493,41cyclictest0-21swapper/301:51:443
27559994912,31cyclictest0-21swapper/303:17:053
2755999486,37cyclictest0-21swapper/306:49:573
2755999486,37cyclictest0-21swapper/306:28:493
2755999486,37cyclictest0-21swapper/304:46:033
2755999485,10cyclictest0-21swapper/302:21:433
2755999484,40cyclictest0-21swapper/306:18:153
2755999484,40cyclictest0-21swapper/306:18:153
2755999484,39cyclictest0-21swapper/305:00:553
2755999483,5cyclictest0-21swapper/306:36:243
27559994810,32cyclictest0-21swapper/303:49:453
2755499483,40cyclictest0-21swapper/206:22:152
2755499483,40cyclictest0-21swapper/205:39:562
2755999477,35cyclictest0-21swapper/305:32:593
2755999474,39cyclictest0-21swapper/305:36:363
2755999474,39cyclictest0-21swapper/304:39:273
2755999474,38cyclictest0-21swapper/306:43:033
2755999474,37cyclictest0-21swapper/306:21:563
2755999473,39cyclictest0-21swapper/306:36:443
2755999473,39cyclictest0-21swapper/303:26:293
27559994711,31cyclictest0-21swapper/304:27:433
27559994710,31cyclictest0-21swapper/302:46:463
2755499475,36cyclictest0-21swapper/205:07:252
2755499474,38cyclictest0-21swapper/206:28:152
2755499474,37cyclictest0-21swapper/206:57:092
2755499474,37cyclictest0-21swapper/205:03:062
2754899473,40cyclictest0-21swapper/103:18:591
27544994710,8cyclictest0-21swapper/002:36:460
2755999469,32cyclictest0-21swapper/306:01:413
2755999464,8cyclictest0-21swapper/302:06:463
2755999464,8cyclictest0-21swapper/302:06:463
2755999464,37cyclictest0-21swapper/304:03:223
2755999464,37cyclictest0-21swapper/303:56:343
2755999464,37cyclictest0-21swapper/303:41:443
2755999464,37cyclictest0-21swapper/303:02:183
2755999464,10cyclictest0-21swapper/301:47:013
2755999463,39cyclictest0-21swapper/304:06:383
27559994610,31cyclictest35-21rcuc/306:14:373
27559994610,31cyclictest35-21rcuc/306:14:373
2755499464,37cyclictest0-21swapper/204:41:552
2755499464,36cyclictest0-21swapper/203:54:032
27554994610,31cyclictest0-21swapper/206:16:142
27554994610,31cyclictest0-21swapper/206:16:142
2754499464,38cyclictest0-21swapper/001:56:460
2755999458,32cyclictest29657-21sshd01:39:473
2755999454,9cyclictest0-21swapper/303:26:433
2755999454,36cyclictest0-21swapper/302:42:503
2755999454,36cyclictest0-21swapper/302:01:473
2755999454,36cyclictest0-21swapper/302:01:473
2755999454,35cyclictest0-21swapper/305:11:543
2755999453,38cyclictest0-21swapper/302:31:223
2755499457,32cyclictest0-21swapper/204:53:512
2755499454,36cyclictest0-21swapper/206:51:372
2755499454,36cyclictest0-21swapper/203:42:042
2755499454,35cyclictest0-21swapper/204:20:132
2755499454,16cyclictest0-21swapper/204:32:392
2755499454,16cyclictest0-21swapper/203:49:052
2755999444,35cyclictest0-21swapper/302:36:463
2755999443,36cyclictest0-21swapper/303:31:493
2755999443,36cyclictest0-21swapper/302:56:593
2755999443,36cyclictest0-21swapper/302:11:433
2755499446,7cyclictest0-21swapper/205:52:452
2755499445,33cyclictest0-21swapper/207:04:542
2755499445,33cyclictest0-21swapper/205:12:562
2755499445,33cyclictest0-21swapper/205:00:032
2755499444,36cyclictest0-21swapper/204:49:282
2755499444,35cyclictest0-21swapper/206:50:582
2755499443,36cyclictest0-21swapper/201:44:512
227892443,7sleep20-21swapper/205:44:592
2755999434,9cyclictest0-21swapper/302:16:583
2755999434,33cyclictest0-21swapper/303:11:423
2755999432,36cyclictest29732-21fschecks_count03:06:443
2755999432,35cyclictest30027-21/usr/sbin/munin01:41:433
2755499434,33cyclictest0-21swapper/205:21:072
2755499433,8cyclictest0-21swapper/203:37:002
72062423,7sleep20-21swapper/203:31:532
2755499414,32cyclictest0-21swapper/203:57:482
2755499403,32cyclictest0-21swapper/201:57:062
2755499403,14cyclictest0-21swapper/204:08:002
104542403,7sleep20-21swapper/202:15:392
27554993927,9cyclictest0-21swapper/206:36:542
2754899393,32cyclictest0-21swapper/103:14:391
64492383,5sleep20-21swapper/206:11:032
61222374,6sleep10-21swapper/103:29:301
43872373,6sleep20-21swapper/203:26:252
320282373,7sleep20-21swapper/205:59:322
2755499374,28cyclictest0-21swapper/202:28:332
2754499376,11cyclictest989-21aten_rbpower_vo03:16:460
178002373,6sleep20-21swapper/202:33:382
141962363,6sleep10-21swapper/102:25:361
271692353,7sleep20-21swapper/202:58:372
142272353,7sleep20-21swapper/205:31:302
2724223411,15sleep20-21swapper/201:35:482
2641923410,16sleep00-21swapper/001:31:560
104332343,6sleep10-21swapper/102:15:221
292062333,7sleep20-21swapper/203:05:292
2755499334,25cyclictest0-21swapper/202:37:012
2755499334,23cyclictest0-21swapper/202:01:462
2755499334,23cyclictest0-21swapper/202:01:462
2755499333,26cyclictest0-21swapper/204:39:022
27554993314,15cyclictest7365-21latency04:26:482
106912333,6sleep20-21swapper/205:26:032
106912333,6sleep20-21swapper/205:26:032
327202323,6sleep20-21swapper/203:12:412
2755499325,22cyclictest0-21swapper/202:42:052
2755499324,22cyclictest0-21swapper/206:31:322
2755499323,24cyclictest0-21swapper/202:21:502
27554993223,6cyclictest12216-21timerandwakeup05:26:572
2755499322,25cyclictest13161-21cat06:21:252
27548993222,6cyclictest6751-21fschecks_count03:31:451
27548993222,6cyclictest18840-21sort02:36:491
27548993221,7cyclictest25758-21/usr/sbin/munin02:56:431
2754499324,24cyclictest0-21swapper/002:52:090
2754499324,24cyclictest0-21swapper/002:31:570
51182313,23sleep00-21swapper/003:26:480
2755499314,22cyclictest0-21swapper/204:21:412
2755499314,22cyclictest0-21swapper/204:21:412
2755499314,22cyclictest0-21swapper/202:46:522
2755499313,24cyclictest0-21swapper/206:01:322
2755499313,24cyclictest0-21swapper/203:16:322
2755499313,24cyclictest0-21swapper/203:08:022
27554993120,6cyclictest23553-21/usr/sbin/munin05:46:492
27548993121,6cyclictest4358-21timerwakeupswit01:57:011
27548993120,7cyclictest23883-21/usr/sbin/munin02:52:311
2755499306,19cyclictest0-21swapper/201:50:542
2755499304,21cyclictest0-21swapper/202:06:542
2755499304,21cyclictest0-21swapper/202:06:542
2755499304,20cyclictest0-21swapper/201:51:492
2755499303,24cyclictest0-21swapper/202:54:012
2755499303,23cyclictest0-21swapper/206:16:322
27554993019,7cyclictest24763-21grep06:41:402
2754899304,21cyclictest0-21swapper/102:46:391
2754899302,23cyclictest1391-21/usr/sbin/munin01:51:531
27548993019,6cyclictest28515-21sendmail_mailqu03:01:561
27548993019,6cyclictest11514-21ntp_states02:16:551
27548993018,7cyclictest6018-21sendmail_mailst02:01:571
27548993018,7cyclictest6018-21sendmail_mailst02:01:571
27548993018,7cyclictest29515-21/usr/sbin/munin03:06:421
2754499304,22cyclictest0-21swapper/002:08:460
2754499304,22cyclictest0-21swapper/002:08:460
2754499303,23cyclictest258172sleep002:56:410
2755499293,22cyclictest0-21swapper/203:26:322
27554992918,6cyclictest29053-21sendmail_mailtr01:36:582
27548992917,7cyclictest7827-21processes02:06:541
27548992917,7cyclictest7827-21processes02:06:541
27548992917,7cyclictest16814-21idleruntime02:31:451
27544992919,6cyclictest8167-21latency_hist03:36:280
27544992917,8cyclictest22277-21cut02:46:450
27554992818,6cyclictest10808-21aten_rbpower_po02:16:432
2754499283,21cyclictest0-21swapper/002:01:360
2754499283,21cyclictest0-21swapper/002:01:360
27544992816,7cyclictest31448-21seq03:11:380
27544992716,7cyclictest13752-21date02:22:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional