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2026-05-09 - 09:22
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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 376 highest latencies:
System rack7slot0.osadl.org (updated Sat May 09, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750680,0irq/25-eth00-21swapper/119:05:241
112750590,0irq/25-eth00-21swapper/319:06:003
112750560,0irq/25-eth00-21swapper/219:09:392
120650450,0irq/26-eth1-rx-0-21swapper/019:07:110
112750210,0irq/25-eth012336-21diskmemload23:15:301
2043099162,0cyclictest112750irq/25-eth023:15:542
2042999150,0cyclictest0-21swapper/121:38:581
20428991514,0cyclictest0-21swapper/021:23:470
20428991513,0cyclictest10036-21runrttasks23:36:130
2042899150,0cyclictest0-21swapper/020:30:120
2043199140,0cyclictest0-21swapper/322:37:263
20430991412,0cyclictest0-21swapper/223:35:122
20429991413,0cyclictest12336-21diskmemload00:33:271
20429991411,0cyclictest19128-21bash21:19:281
20429991411,0cyclictest0-21swapper/123:52:421
20428991412,0cyclictest0-21swapper/023:57:290
2042899140,0cyclictest0-21swapper/023:50:240
112750140,0irq/25-eth031118-21bash22:12:411
112750140,0irq/25-eth010-21rcuc/022:45:390
20431991312,0cyclictest0-21swapper/321:24:223
20431991312,0cyclictest0-21swapper/300:13:523
20431991311,0cyclictest0-21swapper/323:42:153
20431991310,0cyclictest0-21swapper/322:59:533
2043199130,0cyclictest112750irq/25-eth021:19:373
20430991312,0cyclictest1479-21nfsd21:34:152
20430991312,0cyclictest0-21swapper/223:45:032
20430991312,0cyclictest0-21swapper/222:40:492
20430991311,0cyclictest0-21swapper/221:42:302
2043099130,0cyclictest0-21swapper/223:09:022
2043099130,0cyclictest0-21swapper/220:30:152
2042999130,0cyclictest20277-21sshd21:32:281
2042999130,0cyclictest0-21swapper/123:05:451
2042999130,0cyclictest0-21swapper/122:20:541
2042999130,0cyclictest0-21swapper/121:42:141
20428991312,0cyclictest12336-21diskmemload23:19:300
20428991312,0cyclictest12336-21diskmemload00:26:160
20428991312,0cyclictest12336-21diskmemload00:26:150
2042899130,0cyclictest0-21swapper/022:35:010
2042899130,0cyclictest0-21swapper/021:43:320
2042899130,0cyclictest0-21swapper/021:35:170
41120,0ktimersoftd/012336-21diskmemload00:05:230
20431991211,0cyclictest12336-21diskmemload22:24:273
20431991211,0cyclictest0-21swapper/323:45:043
20431991211,0cyclictest0-21swapper/300:30:573
20431991210,0cyclictest0-21swapper/323:33:543
20431991210,0cyclictest0-21swapper/322:04:553
2043199120,0cyclictest0-21swapper/323:57:423
2043199120,0cyclictest0-21swapper/323:36:423
2043199120,0cyclictest0-21swapper/323:07:593
2043199120,0cyclictest0-21swapper/322:45:103
2043199120,0cyclictest0-21swapper/300:20:083
20430991211,0cyclictest0-21swapper/222:48:442
20430991211,0cyclictest0-21swapper/222:32:552
20430991211,0cyclictest0-21swapper/200:36:112
20430991211,0cyclictest0-21swapper/200:15:512
20430991210,0cyclictest534-21bash21:51:202
2043099120,0cyclictest4777-21bash23:26:542
2043099120,0cyclictest0-21swapper/222:25:152
2043099120,0cyclictest0-21swapper/200:28:242
2043099120,0cyclictest0-21swapper/200:28:242
20429991212,0cyclictest0-21swapper/123:45:351
20429991211,0cyclictest0-21swapper/122:57:371
20429991210,0cyclictest28172-21sshd21:55:071
20429991210,0cyclictest15270-21sshd00:11:371
20429991210,0cyclictest0-21swapper/122:52:161
20429991210,0cyclictest0-21swapper/122:26:011
20429991210,0cyclictest0-21swapper/120:34:161
2042999120,0cyclictest0-21swapper/123:42:491
2042999120,0cyclictest0-21swapper/123:24:481
20428991211,0cyclictest26611-21sshd21:54:550
20428991211,0cyclictest12336-21diskmemload23:12:380
20428991211,0cyclictest0-21swapper/022:42:540
20428991211,0cyclictest0-21swapper/022:06:180
20428991211,0cyclictest0-21swapper/021:27:030
20428991211,0cyclictest0-21swapper/019:40:240
20428991210,0cyclictest0-21swapper/023:05:470
20428991210,0cyclictest0-21swapper/022:10:370
20428991210,0cyclictest0-21swapper/022:02:010
20428991210,0cyclictest0-21swapper/000:24:540
112750120,0irq/25-eth00-21swapper/221:49:352
112750120,0irq/25-eth00-21swapper/122:35:061
112750120,0irq/25-eth00-21swapper/100:17:191
112750120,0irq/25-eth00-21swapper/023:44:080
9950110,0irq/24-0000:00:0-21swapper/323:20:263
9950110,0irq/24-0000:00:0-21swapper/222:08:242
9950110,0irq/24-0000:00:0-21swapper/200:08:252
41110,0ktimersoftd/016745-21sshd00:37:550
41110,0ktimersoftd/01096-21fschecks_count19:35:110
41110,0ktimersoftd/00-21swapper/021:01:570
20431991111,0cyclictest112750irq/25-eth000:29:263
20431991111,0cyclictest112750irq/25-eth000:29:263
20431991111,0cyclictest0-21swapper/300:00:313
20431991110,0cyclictest0-21swapper/322:41:163
20431991110,0cyclictest0-21swapper/322:12:003
2043199110,0cyclictest27161-21id23:03:553
2043199110,0cyclictest0-21swapper/319:15:253
2043099119,0cyclictest0-21swapper/200:22:062
20430991111,0cyclictest12336-21diskmemload21:59:432
20430991111,0cyclictest0-21swapper/223:56:262
20430991111,0cyclictest0-21swapper/223:13:072
20430991111,0cyclictest0-21swapper/222:18:242
20430991111,0cyclictest0-21swapper/221:24:302
20430991111,0cyclictest0-21swapper/200:11:042
20430991110,0cyclictest11928-21users21:05:202
20430991110,0cyclictest11928-21users21:05:202
20430991110,0cyclictest0-21swapper/223:24:032
20430991110,0cyclictest0-21swapper/221:27:452
2043099110,0cyclictest25669-21bash22:11:542
2042999119,0cyclictest0-21swapper/119:54:331
2042999119,0cyclictest0-21swapper/119:43:101
20429991111,0cyclictest0-21swapper/123:28:531
20429991111,0cyclictest0-21swapper/123:13:541
20429991111,0cyclictest0-21swapper/121:04:131
20429991111,0cyclictest0-21swapper/120:06:241
20429991111,0cyclictest0-21swapper/100:24:101
20429991110,0cyclictest0-21swapper/122:09:181
20429991110,0cyclictest0-21swapper/121:52:201
2042999110,0cyclictest15595-21sshd21:14:421
2042999110,0cyclictest0-21swapper/122:45:401
2042999110,0cyclictest0-21swapper/120:14:441
20428991111,0cyclictest0-21swapper/021:30:180
20428991111,0cyclictest0-21swapper/021:05:190
20428991111,0cyclictest0-21swapper/021:05:190
20428991111,0cyclictest0-21swapper/000:31:100
20428991111,0cyclictest0-21swapper/000:18:380
20428991110,0cyclictest0-21swapper/022:33:570
20428991110,0cyclictest0-21swapper/021:49:220
2042899110,0cyclictest0-21swapper/023:22:170
2042899110,0cyclictest0-21swapper/022:53:360
2042899110,0cyclictest0-21swapper/020:38:360
2042899110,0cyclictest0-21swapper/020:10:290
112750110,0irq/25-eth00-21swapper/300:08:593
41100,0ktimersoftd/012336-21diskmemload23:01:500
41100,0ktimersoftd/00-21swapper/023:28:530
2043199109,0cyclictest26286-21sshd23:16:453
2043199109,0cyclictest112750irq/25-eth021:42:113
2043199109,0cyclictest0-21swapper/321:32:243
20431991010,0cyclictest0-21swapper/323:28:193
20431991010,0cyclictest0-21swapper/321:48:113
2043199100,0cyclictest0-21swapper/323:14:203
2043199100,0cyclictest0-21swapper/322:54:313
2043199100,0cyclictest0-21swapper/322:15:553
2043199100,0cyclictest0-21swapper/320:35:133
2043199100,0cyclictest0-21swapper/320:30:133
2043099109,0cyclictest1962-21sshd22:21:432
2043099109,0cyclictest12933-21bash21:35:422
2043099109,0cyclictest0-21swapper/222:58:072
2043099109,0cyclictest0-21swapper/221:10:142
20430991010,0cyclictest0-21swapper/223:02:122
20430991010,0cyclictest0-21swapper/221:19:052
2043099100,0cyclictest0-21swapper/223:33:472
2042999109,0cyclictest0-21swapper/122:40:181
2042999109,0cyclictest0-21swapper/120:55:041
2042999109,0cyclictest0-21swapper/120:51:211
2042999109,0cyclictest0-21swapper/119:58:161
20429991010,0cyclictest0-21swapper/122:15:061
20429991010,0cyclictest0-21swapper/120:39:571
20429991010,0cyclictest0-21swapper/119:45:071
20429991010,0cyclictest0-21swapper/119:25:231
20429991010,0cyclictest0-21swapper/119:17:011
20429991010,0cyclictest0-21swapper/100:02:341
2042999100,0cyclictest0-21swapper/121:07:581
2042999100,0cyclictest0-21swapper/121:07:581
2042899109,0cyclictest112750irq/25-eth022:21:510
2042899109,0cyclictest0-21swapper/021:12:190
2042899109,0cyclictest0-21swapper/019:55:580
20428991010,0cyclictest0-21swapper/023:31:550
20428991010,0cyclictest0-21swapper/022:16:250
20428991010,0cyclictest0-21swapper/019:28:200
2042899100,0cyclictest0-21swapper/023:46:310
2042899100,0cyclictest0-21swapper/022:25:100
2042899100,0cyclictest0-21swapper/020:57:530
191100,0ktimersoftd/10-21swapper/122:30:151
112750100,0irq/25-eth016922-21sshd21:27:431
112750100,0irq/25-eth00-21swapper/021:18:140
112750100,0irq/25-eth00-21swapper/000:01:490
204319999,0cyclictest0-21swapper/322:07:423
204319999,0cyclictest0-21swapper/300:16:263
204319998,0cyclictest0-21swapper/323:53:263
204319998,0cyclictest0-21swapper/321:55:023
204319998,0cyclictest0-21swapper/321:11:363
204319990,0cyclictest0-21swapper/322:25:193
204309999,0cyclictest19261-21sshd00:03:322
204309999,0cyclictest0-21swapper/220:35:012
204309998,0cyclictest8962-21sshd00:32:292
204309998,0cyclictest17570-21sshd23:41:352
204309998,0cyclictest112750irq/25-eth022:00:142
204299999,0cyclictest0-21swapper/123:55:281
204299999,0cyclictest0-21swapper/120:45:391
204299998,0cyclictest7745-21bash00:36:401
204299998,0cyclictest5743-21sshd22:00:331
204299998,0cyclictest19642-21sshd23:02:551
204299998,0cyclictest17253-21sshd21:49:221
204299998,0cyclictest12336-21diskmemload23:35:441
204299998,0cyclictest0-21swapper/123:32:561
204299998,0cyclictest0-21swapper/121:24:131
204289999,0cyclictest0-21swapper/020:50:130
204289999,0cyclictest0-21swapper/020:20:500
204289999,0cyclictest0-21swapper/020:18:510
204289990,0cyclictest0-21swapper/019:46:190
204289990,0cyclictest0-21swapper/019:22:140
11275090,0irq/25-eth00-21swapper/021:56:240
4180,0ktimersoftd/012336-21diskmemload00:10:120
329980,0watchdog/30-21swapper/321:27:573
204319988,0cyclictest12165-21sshd21:35:353
204319987,0cyclictest112750irq/25-eth022:30:133
204319984,0cyclictest0-21swapper/320:10:153
204319980,0cyclictest0-21swapper/320:18:313
204309988,0cyclictest112750irq/25-eth023:50:472
204309988,0cyclictest0-21swapper/219:20:112
204309984,0cyclictest0-21swapper/220:55:152
204309983,0cyclictest0-21swapper/220:43:372
204309983,0cyclictest0-21swapper/220:23:342
204309980,0cyclictest0-21swapper/220:50:152
204299988,0cyclictest0-21swapper/120:22:391
204299988,0cyclictest0-21swapper/120:16:441
204299988,0cyclictest0-21swapper/119:21:111
204299987,0cyclictest1539-21sshd00:25:011
204299987,0cyclictest1539-21sshd00:25:011
204299987,0cyclictest0-21swapper/119:39:131
204289988,0cyclictest0-21swapper/020:08:170
204289988,0cyclictest0-21swapper/019:54:000
204289980,0cyclictest0-21swapper/019:30:130
204289980,0cyclictest0-21swapper/019:15:120
11275080,0irq/25-eth031584-21sshd00:39:583
11275080,0irq/25-eth021541-21sshd00:08:111
11275080,0irq/25-eth02126-21sshd22:56:110
11275080,0irq/25-eth00-21swapper/321:51:533
339970,0migration/327106-21nfsd419:20:173
204309977,0cyclictest0-21swapper/219:57:142
204309975,0cyclictest0-21swapper/219:40:012
204309975,0cyclictest0-21swapper/219:10:532
204309972,0cyclictest0-21swapper/219:51:012
204309972,0cyclictest0-21swapper/219:27:592
204309970,0cyclictest0-21swapper/220:05:152
204299977,0cyclictest0-21swapper/119:14:491
204289977,0cyclictest0-21swapper/020:26:450
11275070,0irq/25-eth020407-21bash22:50:072
11275070,0irq/25-eth013816-21sshd22:36:102
204319963,0cyclictest0-21swapper/321:05:143
204319963,0cyclictest0-21swapper/321:05:133
204319962,0cyclictest0-21swapper/321:00:163
204319962,0cyclictest0-21swapper/320:55:153
204319962,0cyclictest0-21swapper/320:50:143
204319962,0cyclictest0-21swapper/320:45:133
204319962,0cyclictest0-21swapper/320:20:153
204319962,0cyclictest0-21swapper/320:05:163
204319962,0cyclictest0-21swapper/320:00:153
204319962,0cyclictest0-21swapper/319:55:143
204319962,0cyclictest0-21swapper/319:50:163
204319962,0cyclictest0-21swapper/319:40:153
204319962,0cyclictest0-21swapper/319:30:143
204319962,0cyclictest0-21swapper/319:10:153
204319960,0cyclictest0-21swapper/320:42:263
204309962,0cyclictest0-21swapper/221:00:162
204309962,0cyclictest0-21swapper/220:45:142
204309962,0cyclictest0-21swapper/220:25:152
204309962,0cyclictest0-21swapper/220:15:142
204309962,0cyclictest0-21swapper/220:00:152
204309962,0cyclictest0-21swapper/219:45:152
204309962,0cyclictest0-21swapper/219:15:142
204299965,0cyclictest25420-21timerandwakeup20:25:201
204299962,0cyclictest0-21swapper/120:40:151
204299962,0cyclictest0-21swapper/120:00:151
204299962,0cyclictest0-21swapper/119:30:141
204289962,0cyclictest0-21swapper/020:45:140
204289962,0cyclictest0-21swapper/020:40:140
204289962,0cyclictest0-21swapper/020:00:150
204289962,0cyclictest0-21swapper/019:10:140
11275060,0irq/25-eth036-21ksoftirqd/319:35:123
35150,0ktimersoftd/30-21swapper/319:46:023
339950,0migration/324260-21cstates20:25:113
204319954,0cyclictest0-21swapper/319:26:073
204309953,0cyclictest0-21swapper/219:30:002
204309950,0cyclictest0-21swapper/219:35:092
11275050,0irq/25-eth028-21ksoftirqd/220:10:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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