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2025-12-16 - 08:30
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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 highest latencies:
System rackbslot4.osadl.org (updated Tue Dec 16, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1562226214,17sleep30-21swapper/319:07:183
1594499583,48cyclictest0-21swapper/120:43:411
1558325810,17sleep00-21swapper/019:06:500
1595599553,45cyclictest463-21sshd19:50:273
1594499553,8cyclictest0-21swapper/123:55:371
1594499553,8cyclictest0-21swapper/123:55:371
1594099542,8cyclictest382-21systemd-journal21:50:430
1594499534,42cyclictest0-21swapper/119:53:291
1594499533,44cyclictest0-21swapper/121:10:001
1594999523,7cyclictest0-21swapper/222:01:592
1594499524,42cyclictest0-21swapper/121:03:361
1594499523,8cyclictest0-21swapper/123:13:161
1594499518,37cyclictest0-21swapper/100:33:321
1594499514,40cyclictest0-21swapper/123:03:341
1594499514,39cyclictest0-21swapper/100:18:221
1594499514,13cyclictest0-21swapper/120:13:351
1594499513,14cyclictest0-21swapper/119:28:461
15944995111,34cyclictest0-21swapper/123:33:321
1595599505,38cyclictest0-21swapper/323:58:333
1595599503,41cyclictest0-21swapper/300:15:563
1594499505,39cyclictest0-21swapper/122:43:351
15944995040,5cyclictest21-21ksoftirqd/120:13:121
1594499504,41cyclictest0-21swapper/122:33:371
15944995014,30cyclictest24518-21latency_hist22:23:101
153632509,15sleep20-21swapper/219:04:112
1595599494,40cyclictest0-21swapper/300:33:143
1595599493,41cyclictest0-21swapper/323:19:473
15955994912,5cyclictest0-21swapper/321:33:343
1594499496,36cyclictest11355-21timerandwakeup20:18:401
1594499494,40cyclictest0-21swapper/123:08:391
1594499494,38cyclictest0-21swapper/121:48:111
15944994912,5cyclictest0-21swapper/119:24:401
1594499491,4cyclictest20778-21kworker/u8:120:38:321
1595599484,38cyclictest0-21swapper/321:26:563
1595599484,38cyclictest0-21swapper/320:53:383
1595599484,38cyclictest0-21swapper/320:23:243
1595599484,37cyclictest0-21swapper/322:15:193
1594999484,35cyclictest0-21swapper/219:08:392
1594999484,35cyclictest0-21swapper/219:08:392
1594499485,36cyclictest0-21swapper/120:58:261
1594499485,36cyclictest0-21swapper/120:58:261
1594499485,10cyclictest0-21swapper/100:11:301
1594499484,9cyclictest0-21swapper/123:28:221
1594499484,38cyclictest0-21swapper/122:58:221
1594499484,38cyclictest0-21swapper/122:38:341
1594499484,38cyclictest0-21swapper/122:08:101
1594499484,38cyclictest0-21swapper/121:58:341
1594499484,38cyclictest0-21swapper/119:13:251
1594499484,38cyclictest0-21swapper/119:13:251
15944994839,5cyclictest21-21ksoftirqd/119:38:131
15944994811,31cyclictest0-21swapper/123:43:241
1594099484,38cyclictest0-21swapper/019:28:400
246242473,9sleep20-21swapper/219:28:332
1595599473,39cyclictest0-21swapper/321:32:003
1595599473,39cyclictest0-21swapper/320:35:113
1595599473,38cyclictest0-21swapper/322:03:193
1594999474,37cyclictest0-21swapper/221:28:402
1594999473,38cyclictest9062-21unixbench_multi21:38:412
1594499476,36cyclictest0-21swapper/119:12:491
1594499476,36cyclictest0-21swapper/119:12:491
1594499475,37cyclictest0-21swapper/123:18:161
1594499475,18cyclictest0-21swapper/120:28:371
1594499474,37cyclictest0-21swapper/123:25:541
1594499474,36cyclictest0-21swapper/119:38:401
1594499474,36cyclictest0-21swapper/100:23:371
1594499474,36cyclictest0-21swapper/100:03:241
1594499473,9cyclictest0-21swapper/123:38:391
1594499473,38cyclictest7809-21date00:28:321
1594499473,38cyclictest0-21swapper/122:31:511
1594499473,38cyclictest0-21swapper/121:14:391
15944994713,29cyclictest16016-21wget20:33:241
1594099474,38cyclictest0-21swapper/021:13:380
1594099474,10cyclictest0-21swapper/019:08:280
1594099474,10cyclictest0-21swapper/019:08:280
1595599464,6cyclictest0-21swapper/323:48:223
1595599464,6cyclictest0-21swapper/323:48:223
1595599464,36cyclictest0-21swapper/319:20:563
1595599464,36cyclictest0-21swapper/319:20:563
1595599464,35cyclictest0-21swapper/319:48:023
1595599464,35cyclictest0-21swapper/319:08:263
1595599464,35cyclictest0-21swapper/319:08:263
1595599464,34cyclictest0-21swapper/319:38:133
15955994630,11cyclictest0-21swapper/323:53:573
15955994630,11cyclictest0-21swapper/323:53:573
1594999463,8cyclictest0-21swapper/221:22:302
1594499469,31cyclictest0-21swapper/121:53:351
1594499465,35cyclictest0-21swapper/119:58:261
1594499464,6cyclictest0-21swapper/122:08:231
1594499464,37cyclictest0-21swapper/122:52:031
1594499464,37cyclictest0-21swapper/122:52:031
1594499464,37cyclictest0-21swapper/120:48:251
1594499464,35cyclictest0-21swapper/120:23:341
1594499464,35cyclictest0-21swapper/100:01:411
1594499463,38cyclictest0-21swapper/121:27:111
1594499463,37cyclictest0-21swapper/120:03:271
1594499463,37cyclictest0-21swapper/119:43:331
1594499463,36cyclictest0-21swapper/121:38:271
15944994611,31cyclictest25340-21expr22:23:281
1594099464,10cyclictest0-21swapper/022:02:160
1594099463,38cyclictest0-21swapper/022:34:030
1594099463,37cyclictest0-21swapper/021:30:110
1595599454,35cyclictest0-21swapper/320:23:123
1595599454,34cyclictest0-21swapper/321:43:113
1595599453,9cyclictest0-21swapper/300:05:563
1595599453,37cyclictest0-21swapper/320:08:123
1595599453,36cyclictest0-21swapper/322:28:393
1595599453,36cyclictest0-21swapper/320:38:253
1595599453,36cyclictest0-21swapper/320:17:293
1594999454,36cyclictest0-21swapper/220:37:492
1594999454,34cyclictest0-21swapper/220:33:132
1594999453,9cyclictest0-21swapper/221:23:312
1594499454,9cyclictest0-21swapper/100:13:261
1594499454,36cyclictest0-21swapper/122:13:281
1594499454,36cyclictest0-21swapper/121:28:161
1594499453,38cyclictest0-21swapper/121:48:331
1594499453,36cyclictest0-21swapper/123:48:321
1594499453,36cyclictest0-21swapper/123:48:321
1594499453,36cyclictest0-21swapper/120:56:361
1594499453,35cyclictest0-21swapper/122:53:211
1594499453,35cyclictest0-21swapper/122:53:211
1594099454,36cyclictest0-21swapper/021:35:470
1594099454,36cyclictest0-21swapper/021:08:430
1594099454,36cyclictest0-21swapper/020:48:110
1594099454,36cyclictest0-21swapper/000:18:410
1594099454,36cyclictest0-21swapper/000:09:450
1594099453,36cyclictest0-21swapper/022:28:350
1594099453,10cyclictest0-21swapper/000:29:140
1595599443,9cyclictest0-21swapper/300:19:123
1595599443,36cyclictest0-21swapper/321:08:273
1595599443,35cyclictest0-21swapper/321:55:013
1595599443,35cyclictest0-21swapper/319:53:193
1595599443,35cyclictest0-21swapper/300:30:503
1594999443,35cyclictest0-21swapper/220:23:522
1594499443,9cyclictest0-21swapper/119:18:311
1594499443,9cyclictest0-21swapper/119:18:311
1594499443,36cyclictest0-21swapper/119:49:431
1594499443,35cyclictest0-21swapper/121:18:351
1594499443,34cyclictest0-21swapper/121:34:091
1594099444,9cyclictest0-21swapper/000:25:500
1594099444,6cyclictest0-21swapper/020:03:130
1594099443,36cyclictest0-21swapper/020:08:220
1594099443,36cyclictest0-21swapper/019:23:430
1594099443,35cyclictest0-21swapper/020:05:250
1594099443,35cyclictest0-21swapper/000:03:210
1595599434,33cyclictest0-21swapper/319:40:193
1595599433,35cyclictest6630-21aten_rbpower_cu20:08:243
1595599433,35cyclictest0-21swapper/323:25:393
1595599433,34cyclictest0-21swapper/322:10:343
1595599433,33cyclictest0-21swapper/321:19:043
1595599432,6cyclictest6534-21munin-run00:28:063
1594999434,8cyclictest0-21swapper/221:53:472
1594999433,34cyclictest0-21swapper/219:38:482
1594099434,9cyclictest0-21swapper/020:35:420
1594099434,34cyclictest0-21swapper/022:03:550
1594099434,34cyclictest0-21swapper/000:13:570
1594099433,35cyclictest0-21swapper/019:53:520
1594099433,35cyclictest0-21swapper/000:02:200
1594099433,34cyclictest0-21swapper/023:18:210
226662423,7sleep30-21swapper/322:18:113
1595599423,34cyclictest0-21swapper/323:44:183
1595599423,34cyclictest0-21swapper/320:51:113
1595599423,34cyclictest0-21swapper/320:29:403
1594099423,34cyclictest0-21swapper/023:44:540
1594099423,34cyclictest0-21swapper/021:43:370
1594099423,34cyclictest0-21swapper/019:16:310
1594099423,34cyclictest0-21swapper/019:16:310
1594099423,33cyclictest0-21swapper/022:45:270
15940994229,8cyclictest0-21swapper/022:18:490
28412413,8sleep30-21swapper/319:58:163
212082413,9sleep20-21swapper/223:38:332
1595599413,33cyclictest0-21swapper/322:26:393
1595599413,33cyclictest0-21swapper/321:44:183
1595599413,31cyclictest0-21swapper/321:53:113
1595599413,31cyclictest0-21swapper/300:10:573
1594999414,31cyclictest0-21swapper/223:58:502
1594999413,33cyclictest0-21swapper/219:13:562
1594999413,33cyclictest0-21swapper/219:13:562
1594099413,6cyclictest0-21swapper/023:18:080
1594099413,33cyclictest0-21swapper/023:53:480
1594099413,33cyclictest0-21swapper/023:53:480
1594099413,33cyclictest0-21swapper/022:25:320
15940994127,9cyclictest0-21swapper/021:18:500
82812403,8sleep20-21swapper/200:31:412
1595599403,33cyclictest0-21swapper/320:45:033
1595599403,31cyclictest0-21swapper/321:58:593
1594099403,32cyclictest0-21swapper/021:58:100
1594099403,31cyclictest0-21swapper/022:10:080
87132393,8sleep20-21swapper/223:05:062
317702393,8sleep20-21swapper/222:40:272
30542393,7sleep30-21swapper/322:49:373
30542393,7sleep30-21swapper/322:49:373
201422393,8sleep20-21swapper/223:37:292
1595599393,29cyclictest0-21swapper/319:29:433
1594999395,28cyclictest0-21swapper/223:17:162
1594999394,29cyclictest0-21swapper/222:53:262
1594999394,29cyclictest0-21swapper/222:53:262
1594099394,9cyclictest0-21swapper/019:41:240
1594099393,30cyclictest0-21swapper/019:49:110
44342383,7sleep20-21swapper/200:20:222
1594999384,29cyclictest0-21swapper/220:38:322
1594999384,28cyclictest0-21swapper/219:58:252
15949993826,7cyclictest25921-21tail22:23:392
87642373,6sleep00-21swapper/023:05:400
6942373,7sleep20-21swapper/200:10:282
218312373,7sleep30-21swapper/323:40:203
199632373,7sleep30-21swapper/323:35:213
163932373,29sleep20-21swapper/223:27:192
15955993726,7cyclictest25336-21grep20:58:223
15955993726,7cyclictest25336-21grep20:58:223
1594999374,28cyclictest0-21swapper/200:04:502
1594099374,28cyclictest0-21swapper/019:18:280
1594099374,28cyclictest0-21swapper/019:18:280
1594099374,27cyclictest0-21swapper/020:13:220
1531923712,17sleep10-21swapper/119:03:421
47312363,8sleep20-21swapper/220:03:182
266062363,6sleep00-21swapper/020:59:050
266062363,6sleep00-21swapper/020:59:050
1594999364,27cyclictest0-21swapper/223:53:202
1594999364,27cyclictest0-21swapper/223:53:202
15949993624,7cyclictest11512-21sed20:18:422
1594099364,27cyclictest0-21swapper/020:57:570
1594099363,9cyclictest0-21swapper/020:48:160
119812363,6sleep00-21swapper/020:23:070
15955993522,8cyclictest31241-21awk22:38:343
1594999354,26cyclictest0-21swapper/223:49:202
1594999354,26cyclictest0-21swapper/223:49:202
1594999354,25cyclictest0-21swapper/220:54:532
1594999353,27cyclictest0-21swapper/222:58:112
1594999353,27cyclictest0-21swapper/221:17:012
1594099353,26cyclictest0-21swapper/000:34:250
1594099353,10cyclictest0-21swapper/019:33:530
15940993523,7cyclictest18373-21wc20:38:310
32942343,6sleep00-21swapper/022:52:280
32942343,6sleep00-21swapper/022:52:280
296242343,6sleep00-21swapper/019:43:200
179732343,6sleep00-21swapper/023:28:540
1595599344,24cyclictest0-21swapper/322:55:163
1595599344,24cyclictest0-21swapper/322:55:163
15955993422,7cyclictest6447-21ls22:58:363
1594999345,22cyclictest0-21swapper/200:23:182
1594999344,25cyclictest0-21swapper/222:44:462
15949993423,7cyclictest1841-21tr00:13:282
15949993422,7cyclictest25653-21cut20:58:262
15949993422,7cyclictest25653-21cut20:58:262
1594099345,24cyclictest0-21swapper/021:23:320
49682333,6sleep00-21swapper/022:55:140
49682333,6sleep00-21swapper/022:55:140
287392333,6sleep00-21swapper/021:07:020
15955993319,9cyclictest27274-21wget21:03:223
1594999334,23cyclictest0-21swapper/222:33:102
1594999333,26cyclictest0-21swapper/223:47:002
1594999333,26cyclictest0-21swapper/223:31:312
1594999333,26cyclictest0-21swapper/223:12:212
1594999333,25cyclictest0-21swapper/223:19:512
1594999333,24cyclictest0-21swapper/221:08:162
15940993321,8cyclictest19751-21tail23:33:390
1594999324,24cyclictest0-21swapper/220:09:452
1594999324,22cyclictest0-21swapper/222:18:222
1594999324,22cyclictest0-21swapper/219:43:232
1594999323,22cyclictest0-21swapper/222:48:232
1594999323,22cyclictest0-21swapper/222:48:232
15949993221,7cyclictest27839-21grep21:03:312
15949993220,8cyclictest11667-21cut21:48:212
15949993220,7cyclictest26085-21cut19:33:272
15949993214,13cyclictest11410-21latency_hist21:48:112
1595599312,23cyclictest28537-21grep22:33:203
1594999314,22cyclictest0-21swapper/222:03:302
1594999313,22cyclictest0-21swapper/219:48:452
15949993122,5cyclictest29-21ksoftirqd/222:38:092
15949993119,7cyclictest20846-21sed20:43:412
1594099314,23cyclictest0-21swapper/022:38:300
15940993113,14cyclictest15889-21cat20:33:130
323152303,7sleep30-21swapper/321:15:013
1595599304,20cyclictest0-21swapper/319:26:553
1595599303,23cyclictest0-21swapper/323:13:433
1594999304,22cyclictest0-21swapper/222:13:322
1594999304,21cyclictest0-21swapper/219:21:002
1594999304,21cyclictest0-21swapper/219:21:002
1594999304,20cyclictest0-21swapper/221:33:212
1594999304,20cyclictest0-21swapper/220:48:292
1594999303,23cyclictest0-21swapper/219:54:252
1594999303,22cyclictest0-21swapper/219:24:202
1594099305,20cyclictest0-21swapper/023:23:250
1594099304,19cyclictest0-21swapper/022:13:390
15955992919,6cyclictest19136-21netstat19:13:363
15955992919,6cyclictest19136-21netstat19:13:363
1594999293,22cyclictest0-21swapper/222:11:032
1594999293,21cyclictest0-21swapper/200:33:502
1594099295,18cyclictest0-21swapper/023:38:220
1594099295,17cyclictest0-21swapper/021:38:370
1594099294,20cyclictest0-21swapper/022:58:230
15940992918,7cyclictest12959-21tr20:23:350
15955992818,6cyclictest638-21runrttasks23:08:243
15955992816,7cyclictest7864-21latency23:03:283
15955992815,8cyclictest16997-21tune2fs23:28:223
1594999284,18cyclictest0-21swapper/220:13:252
1594099285,17cyclictest0-21swapper/023:08:150
15940992817,7cyclictest24218-21tr23:48:180
15940992817,7cyclictest24218-21tr23:48:180
15955992716,7cyclictest344-21cat22:43:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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