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2026-08-12 - 21:08
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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 highest latencies:
System rack7slot0.osadl.org (updated Wed Aug 12, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750600,0irq/25-eth00-21swapper/107:05:531
120650590,0irq/26-eth1-rx-0-21swapper/307:08:553
112750570,0irq/25-eth00-21swapper/207:06:172
112750570,0irq/25-eth00-21swapper/007:07:570
23279991917,0cyclictest0-21swapper/212:21:142
23279991917,0cyclictest0-21swapper/212:21:142
2328099180,0cyclictest16977-21sshd10:48:153
23280991715,0cyclictest0-21swapper/312:18:193
23280991715,0cyclictest0-21swapper/312:18:183
23280991614,0cyclictest9787-21sshd10:22:443
2327999160,0cyclictest0-21swapper/209:50:152
23280991514,0cyclictest0-21swapper/312:37:503
23280991514,0cyclictest0-21swapper/310:37:423
2327999150,0cyclictest0-21swapper/209:05:152
2327899150,0cyclictest0-21swapper/110:15:121
2327799150,0cyclictest0-21swapper/009:55:210
23280991413,0cyclictest0-21swapper/311:51:003
2328099140,0cyclictest0-21swapper/312:24:483
2328099140,0cyclictest0-21swapper/312:24:483
2328099140,0cyclictest0-21swapper/309:55:193
2328099140,0cyclictest0-21swapper/309:54:013
23278991413,0cyclictest9603-21sshd11:53:111
2327899140,0cyclictest0-21swapper/112:25:191
2327899140,0cyclictest0-21swapper/108:55:131
2327799140,0cyclictest0-21swapper/012:25:120
23280991312,0cyclictest6428-21sshd10:30:233
23280991312,0cyclictest0-21swapper/312:25:523
23280991312,0cyclictest0-21swapper/309:47:313
23280991312,0cyclictest0-21swapper/309:29:453
23280991312,0cyclictest0-21swapper/309:29:453
23280991311,0cyclictest16833-21bash10:19:353
23280991311,0cyclictest0-21swapper/309:15:003
23279991312,0cyclictest0-21swapper/212:01:292
23279991312,0cyclictest0-21swapper/210:17:302
23279991311,0cyclictest0-21swapper/209:23:442
2327999130,0cyclictest16885-21sshd11:33:302
2327999130,0cyclictest0-21swapper/210:33:052
2327999130,0cyclictest0-21swapper/210:06:152
2327999130,0cyclictest0-21swapper/209:10:162
23278991312,0cyclictest27206-21id09:15:261
23278991312,0cyclictest27206-21id09:15:251
23278991310,0cyclictest0-21swapper/111:02:321
23277991312,0cyclictest15190-21diskmemload10:09:520
23277991312,0cyclictest0-21swapper/010:31:570
23277991312,0cyclictest0-21swapper/009:43:500
23277991311,0cyclictest29646-21sshd09:24:060
2327799130,0cyclictest15190-21diskmemload10:03:220
2327799130,0cyclictest0-21swapper/010:54:220
191130,0ktimersoftd/10-21swapper/110:21:461
41120,0ktimersoftd/00-21swapper/008:35:180
271120,0ktimersoftd/20-21swapper/210:13:482
23280991212,0cyclictest112750irq/25-eth011:13:573
23280991211,0cyclictest7807-21sshd09:41:433
23280991211,0cyclictest11519-21sshd10:02:333
23280991211,0cyclictest0-21swapper/312:31:183
23280991211,0cyclictest0-21swapper/312:07:233
23280991211,0cyclictest0-21swapper/309:19:593
23280991211,0cyclictest0-21swapper/309:19:583
23280991211,0cyclictest0-21swapper/308:35:163
2328099120,0cyclictest28283-21sshd11:55:263
2328099120,0cyclictest0-21swapper/312:01:553
2328099120,0cyclictest0-21swapper/309:39:293
2328099120,0cyclictest0-21swapper/308:10:203
23279991211,0cyclictest3211-21sshd10:46:272
23279991211,0cyclictest112750irq/25-eth010:01:262
23279991211,0cyclictest0-21swapper/210:52:292
23279991210,0cyclictest0-21swapper/208:30:172
2327999120,0cyclictest7639-21sshd12:30:042
2327999120,0cyclictest29056-21bash10:25:122
2327999120,0cyclictest0-21swapper/212:39:572
2327999120,0cyclictest0-21swapper/211:48:162
2327999120,0cyclictest0-21swapper/209:56:352
23278991212,0cyclictest0-21swapper/111:08:411
23278991211,0cyclictest15190-21diskmemload11:30:111
23278991211,0cyclictest15190-21diskmemload09:33:401
23278991211,0cyclictest0-21swapper/111:26:211
23278991211,0cyclictest0-21swapper/110:32:481
23278991211,0cyclictest0-21swapper/109:25:251
23278991211,0cyclictest0-21swapper/109:25:241
2327899121,0cyclictest0-21swapper/110:09:271
2327899120,0cyclictest0-21swapper/112:32:401
2327899120,0cyclictest0-21swapper/112:17:201
2327899120,0cyclictest0-21swapper/112:17:201
2327899120,0cyclictest0-21swapper/112:07:281
2327899120,0cyclictest0-21swapper/111:48:471
2327899120,0cyclictest0-21swapper/109:56:261
2327899120,0cyclictest0-21swapper/109:49:561
2327899120,0cyclictest0-21swapper/109:40:101
2327899120,0cyclictest0-21swapper/108:00:231
23277991211,0cyclictest0-21swapper/011:19:010
23277991211,0cyclictest0-21swapper/010:42:170
23277991210,0cyclictest22523-21sshd09:19:070
23277991210,0cyclictest22523-21sshd09:19:070
23277991210,0cyclictest0-21swapper/012:36:420
2327799120,0cyclictest26845-21sshd12:15:550
2327799120,0cyclictest26845-21sshd12:15:550
2327799120,0cyclictest26696-21sshd10:45:180
2327799120,0cyclictest0-21swapper/011:39:340
2327799120,0cyclictest0-21swapper/010:57:230
2327799120,0cyclictest0-21swapper/009:25:510
2327799120,0cyclictest0-21swapper/009:25:500
112750120,0irq/25-eth015353-21sshd10:43:583
112750120,0irq/25-eth011707-21sshd09:46:172
9950110,0irq/24-0000:00:20452-21bash10:20:010
41110,0ktimersoftd/012960-21sshd11:53:370
2328099119,0cyclictest0-21swapper/307:18:353
23280991111,0cyclictest0-21swapper/311:46:363
23280991111,0cyclictest0-21swapper/311:40:053
23280991111,0cyclictest0-21swapper/310:06:483
23280991110,0cyclictest0-21swapper/309:33:003
2328099110,0cyclictest0-21swapper/310:10:033
2327999119,0cyclictest0-21swapper/210:55:312
23279991111,0cyclictest0-21swapper/211:56:022
23279991111,0cyclictest0-21swapper/211:01:332
23279991111,0cyclictest0-21swapper/209:28:442
23279991111,0cyclictest0-21swapper/209:28:432
23279991110,0cyclictest28872-21bash10:37:272
23279991110,0cyclictest16445-21sshd12:14:452
23279991110,0cyclictest15190-21diskmemload12:15:472
23279991110,0cyclictest15190-21diskmemload12:15:472
23279991110,0cyclictest0-21swapper/211:36:032
23279991110,0cyclictest0-21swapper/211:23:402
23279991110,0cyclictest0-21swapper/211:07:092
23279991110,0cyclictest0-21swapper/209:31:592
2327999110,0cyclictest0-21swapper/212:25:402
2327999110,0cyclictest0-21swapper/210:20:472
2327999110,0cyclictest0-21swapper/208:52:232
23278991111,0cyclictest0-21swapper/112:11:541
23278991111,0cyclictest0-21swapper/110:10:571
23278991110,0cyclictest0-21swapper/111:22:321
23278991110,0cyclictest0-21swapper/110:41:371
2327899110,0cyclictest29270-21bash10:25:131
2327899110,0cyclictest0-21swapper/108:14:341
2327899110,0cyclictest0-21swapper/108:09:191
2327899110,0cyclictest0-21swapper/107:16:001
23277991111,0cyclictest0-21swapper/011:58:150
23277991111,0cyclictest0-21swapper/008:50:180
23277991110,0cyclictest0-21swapper/010:25:540
23277991110,0cyclictest0-21swapper/010:17:530
2327799110,0cyclictest10144-21sshd11:45:010
2327799110,0cyclictest0-21swapper/011:00:240
2327799110,0cyclictest0-21swapper/009:50:220
112750110,0irq/25-eth026844-21sshd10:57:413
112750110,0irq/25-eth00-21swapper/311:24:453
112750110,0irq/25-eth00-21swapper/307:46:293
112750110,0irq/25-eth00-21swapper/012:11:230
271100,0ktimersoftd/20-21swapper/207:50:062
2328099109,0cyclictest0-21swapper/311:05:153
2328099109,0cyclictest0-21swapper/308:50:083
23280991010,0cyclictest0-21swapper/309:06:163
23280991010,0cyclictest0-21swapper/308:57:193
23280991010,0cyclictest0-21swapper/308:31:323
23280991010,0cyclictest0-21swapper/308:02:443
23280991010,0cyclictest0-21swapper/307:11:033
2328099100,0cyclictest0-21swapper/312:11:483
2328099100,0cyclictest0-21swapper/311:29:193
2328099100,0cyclictest0-21swapper/310:26:233
2328099100,0cyclictest0-21swapper/308:42:413
2327999109,0cyclictest15190-21diskmemload11:52:402
2327999109,0cyclictest11451-21sshd11:12:112
23279991010,0cyclictest0-21swapper/208:46:552
23279991010,0cyclictest0-21swapper/207:48:502
2327899109,0cyclictest20166-21sshd11:17:241
2327899109,0cyclictest17871-21sshd10:56:301
2327899109,0cyclictest0-21swapper/112:04:071
2327899109,0cyclictest0-21swapper/109:36:551
2327899109,0cyclictest0-21swapper/107:13:351
23278991010,0cyclictest0-21swapper/111:58:381
23278991010,0cyclictest0-21swapper/108:54:171
23278991010,0cyclictest0-21swapper/108:30:281
23278991010,0cyclictest0-21swapper/107:56:391
23278991010,0cyclictest0-21swapper/107:47:151
2327899100,0cyclictest0-21swapper/112:38:521
2327899100,0cyclictest0-21swapper/108:41:381
2327799109,0cyclictest9005-21id11:40:360
2327799109,0cyclictest8810-21sshd12:30:120
2327799109,0cyclictest524-21sshd11:31:210
2327799109,0cyclictest1539-21sshd09:36:270
2327799109,0cyclictest0-21swapper/011:21:020
2327799100,0cyclictest14134-21sensors_fan07:55:180
2327799100,0cyclictest0-21swapper/009:12:220
2327799100,0cyclictest0-21swapper/008:21:220
1599100,0watchdog/0112750irq/25-eth012:05:570
112750100,0irq/25-eth02328099cyclictest11:31:113
112750100,0irq/25-eth00-21swapper/110:47:081
4190,0ktimersoftd/00-21swapper/011:27:270
27190,0ktimersoftd/20-21swapper/207:30:452
232809999,0cyclictest0-21swapper/308:46:253
232809999,0cyclictest0-21swapper/307:55:173
232809990,0cyclictest29669-21sshd11:18:393
232799999,0cyclictest0-21swapper/208:37:442
232799999,0cyclictest0-21swapper/208:24:362
232799999,0cyclictest0-21swapper/207:58:142
232799999,0cyclictest0-21swapper/207:17:482
232799998,0cyclictest7329-21sshd10:42:552
232799998,0cyclictest20314-21bash11:42:072
232799998,0cyclictest1539-21sshd11:27:542
232799990,0cyclictest16870-21sshd09:18:232
232799990,0cyclictest16870-21sshd09:18:222
232799990,0cyclictest0-21swapper/209:36:012
232789999,0cyclictest0-21swapper/112:23:521
232789999,0cyclictest0-21swapper/112:23:511
232789999,0cyclictest0-21swapper/109:13:401
232789999,0cyclictest0-21swapper/109:04:591
232789999,0cyclictest0-21swapper/108:37:551
232789999,0cyclictest0-21swapper/107:35:251
232789999,0cyclictest0-21swapper/107:29:161
232779999,0cyclictest0-21swapper/011:09:210
232779999,0cyclictest0-21swapper/008:57:440
232779999,0cyclictest0-21swapper/008:01:030
232779990,0cyclictest0-21swapper/009:49:580
232779990,0cyclictest0-21swapper/007:35:080
232779990,0cyclictest0-21swapper/007:30:160
149990,0migration/024407-21bash09:31:320
11275090,0irq/25-eth036-21ksoftirqd/311:38:043
4180,0ktimersoftd/06723-21sshd10:10:070
4180,0ktimersoftd/021984-21sshd10:36:320
4180,0ktimersoftd/015190-21diskmemload12:00:270
4180,0ktimersoftd/00-21swapper/007:10:200
232809988,0cyclictest0-21swapper/308:15:093
232809988,0cyclictest0-21swapper/307:33:483
232809988,0cyclictest0-21swapper/307:29:373
232809987,0cyclictest0-21swapper/311:01:243
232809987,0cyclictest0-21swapper/310:52:203
232799988,0cyclictest0-21swapper/209:04:482
232799988,0cyclictest0-21swapper/208:03:422
232799988,0cyclictest0-21swapper/207:26:382
232799987,0cyclictest0-21swapper/208:55:512
232789988,0cyclictest15190-21diskmemload09:20:261
232789988,0cyclictest0-21swapper/108:24:461
232789987,0cyclictest0-21swapper/110:53:281
232789987,0cyclictest0-21swapper/109:51:261
232789987,0cyclictest0-21swapper/107:50:591
232789980,0cyclictest0-21swapper/109:05:111
232789980,0cyclictest0-21swapper/108:25:231
232779988,0cyclictest0-21swapper/008:12:110
232779988,0cyclictest0-21swapper/007:24:060
232779988,0cyclictest0-21swapper/007:19:270
232779983,0cyclictest0-21swapper/011:10:150
232779981,0cyclictest0-21swapper/007:45:130
232779980,0cyclictest0-21swapper/009:00:100
159980,0watchdog/023615-21timerandwakeup08:15:220
149980,0migration/05930-21bash12:21:340
149980,0migration/05930-21bash12:21:330
11275080,0irq/25-eth030473-21runrttasks09:20:073
11275080,0irq/25-eth021518-21sshd11:42:161
11275080,0irq/25-eth020-21ksoftirqd/110:00:531
11275080,0irq/25-eth01799migration/111:37:011
4170,0ktimersoftd/00-21swapper/009:05:150
4170,0ktimersoftd/00-21swapper/008:25:190
4170,0ktimersoftd/00-21swapper/008:05:140
232809976,0cyclictest0-21swapper/308:23:533
232809976,0cyclictest0-21swapper/307:20:483
232809970,0cyclictest0-21swapper/307:50:153
232799977,0cyclictest0-21swapper/208:05:262
232799977,0cyclictest0-21swapper/207:35:012
232799977,0cyclictest0-21swapper/207:20:012
232799977,0cyclictest0-21swapper/207:12:572
232799976,0cyclictest6558-21sshd12:05:112
232799972,0cyclictest0-21swapper/211:15:152
232779970,0cyclictest0-21swapper/007:54:380
232779970,0cyclictest0-21swapper/007:40:120
11275070,0irq/25-eth07807-21sshd09:41:432
11275070,0irq/25-eth020913-21sshd11:13:251
11275070,0irq/25-eth016888-21bash10:35:511
232809962,0cyclictest0-21swapper/309:00:153
232809962,0cyclictest0-21swapper/308:25:173
232809962,0cyclictest0-21swapper/307:35:153
232799962,0cyclictest0-21swapper/208:40:162
232799962,0cyclictest0-21swapper/208:25:172
232799962,0cyclictest0-21swapper/208:15:152
232799962,0cyclictest0-21swapper/208:10:162
232799962,0cyclictest0-21swapper/207:40:152
232789965,0cyclictest0-21swapper/107:41:191
232789962,0cyclictest0-21swapper/108:15:171
232789962,0cyclictest0-21swapper/107:20:161
232779962,0cyclictest0-21swapper/008:40:170
232779962,0cyclictest0-21swapper/007:25:170
232779961,0cyclictest0-21swapper/008:45:110
232779961,0cyclictest0-21swapper/008:30:150
179960,0migration/14339-21fschecks_time08:45:121
179960,0migration/11913-21if_eth007:30:151
11275060,0irq/25-eth05858-21seq07:40:103
11275050,0irq/25-eth00-21swapper/308:05:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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