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2026-01-05 - 02:53
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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 all highest latencies:
System rack7slot0.osadl.org (updated Mon Jan 05, 2026 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650600,0irq/26-eth1-rx-0-21swapper/219:07:102
112750580,0irq/25-eth00-21swapper/119:09:231
112750560,0irq/25-eth00-21swapper/319:07:383
112750490,0irq/25-eth00-21swapper/019:09:250
21177991514,0cyclictest0-21swapper/122:40:141
21179991413,0cyclictest0-21swapper/323:30:113
2117999140,0cyclictest0-21swapper/320:15:233
2117799140,0cyclictest13207-21diskmemload21:43:331
2117799140,0cyclictest0-21swapper/100:25:231
41130,0ktimersoftd/00-21swapper/022:33:190
21178991311,0cyclictest17202-21sshd21:58:362
21178991311,0cyclictest0-21swapper/221:43:442
2117899130,0cyclictest8151-21sshd23:50:362
21177991312,0cyclictest0-21swapper/123:09:521
21177991311,0cyclictest7980-21smart_sda00:00:231
2117799130,0cyclictest13207-21diskmemload21:29:021
2117799130,0cyclictest0-21swapper/123:20:201
2117799130,0cyclictest0-21swapper/122:54:171
21176991312,0cyclictest0-21swapper/022:00:550
21176991312,0cyclictest0-21swapper/021:45:220
21176991311,0cyclictest0-21swapper/023:25:150
2117699130,0cyclictest0-21swapper/021:36:240
351120,0ktimersoftd/30-21swapper/323:45:233
271120,0ktimersoftd/20-21swapper/222:37:522
271120,0ktimersoftd/20-21swapper/222:32:192
21179991212,0cyclictest0-21swapper/300:12:563
21179991211,0cyclictest20146-21sshd22:18:303
21179991211,0cyclictest0-21swapper/322:26:453
21179991211,0cyclictest0-21swapper/321:29:503
21179991211,0cyclictest0-21swapper/321:21:493
21179991211,0cyclictest0-21swapper/321:16:143
21179991211,0cyclictest0-21swapper/300:15:373
21179991210,0cyclictest0-21swapper/323:35:313
21179991210,0cyclictest0-21swapper/322:11:393
21179991210,0cyclictest0-21swapper/321:12:243
2117999120,0cyclictest0-21swapper/323:40:533
2117999120,0cyclictest0-21swapper/322:32:063
2117999120,0cyclictest0-21swapper/321:47:153
2117899121,0cyclictest112750irq/25-eth022:25:592
2117899120,0cyclictest112750irq/25-eth023:20:582
2117899120,0cyclictest0-21swapper/222:21:432
2117899120,0cyclictest0-21swapper/221:50:012
2117899120,0cyclictest0-21swapper/221:46:532
21177991212,0cyclictest0-21swapper/122:13:451
21177991211,0cyclictest13207-21diskmemload22:45:491
21177991211,0cyclictest0-21swapper/121:59:221
21177991211,0cyclictest0-21swapper/121:37:301
21177991210,0cyclictest0-21swapper/122:26:391
2117799120,0cyclictest13207-21diskmemload22:18:521
2117799120,0cyclictest0-21swapper/121:52:441
21176991212,0cyclictest112750irq/25-eth022:56:200
21176991211,0cyclictest13207-21diskmemload21:51:370
21176991211,0cyclictest0-21swapper/023:57:340
21176991211,0cyclictest0-21swapper/000:39:560
21176991210,0cyclictest0-21swapper/000:31:150
2117699120,0cyclictest26165-21sshd00:05:480
2117699120,0cyclictest0-21swapper/022:50:590
2117699120,0cyclictest0-21swapper/021:12:570
2117699120,0cyclictest0-21swapper/000:28:190
41110,0ktimersoftd/00-21swapper/023:24:340
2117999119,0cyclictest0-21swapper/322:37:263
2117999119,0cyclictest0-21swapper/320:48:013
2117999119,0cyclictest0-21swapper/320:13:523
2117999119,0cyclictest0-21swapper/319:47:233
21179991111,0cyclictest0-21swapper/323:27:313
21179991111,0cyclictest0-21swapper/323:11:563
21179991111,0cyclictest0-21swapper/322:45:413
21179991111,0cyclictest0-21swapper/321:42:333
21179991110,0cyclictest0-21swapper/321:53:043
21179991110,0cyclictest0-21swapper/321:38:193
21179991110,0cyclictest0-21swapper/319:50:033
2117999110,0cyclictest6341-21basename00:10:003
2117999110,0cyclictest112750irq/25-eth023:53:443
2117999110,0cyclictest112750irq/25-eth022:44:593
2117999110,0cyclictest112750irq/25-eth000:27:103
2117999110,0cyclictest0-21swapper/323:19:443
2117999110,0cyclictest0-21swapper/323:06:503
2117999110,0cyclictest0-21swapper/322:21:383
21178991111,0cyclictest0-21swapper/223:48:592
21178991111,0cyclictest0-21swapper/223:15:532
21178991111,0cyclictest0-21swapper/223:02:302
21178991111,0cyclictest0-21swapper/222:40:412
21178991111,0cyclictest0-21swapper/221:11:062
21178991111,0cyclictest0-21swapper/200:09:322
21178991110,0cyclictest23573-21sshd21:31:532
21178991110,0cyclictest0-21swapper/223:58:362
21178991110,0cyclictest0-21swapper/222:49:082
2117899110,0cyclictest0-21swapper/223:31:402
2117899110,0cyclictest0-21swapper/223:05:112
2117899110,0cyclictest0-21swapper/220:43:552
21177991111,0cyclictest0-21swapper/123:17:381
21177991111,0cyclictest0-21swapper/121:49:361
21177991111,0cyclictest0-21swapper/121:18:201
21177991111,0cyclictest0-21swapper/120:50:141
21177991111,0cyclictest0-21swapper/120:00:311
21177991111,0cyclictest0-21swapper/100:13:591
21177991110,0cyclictest0-21swapper/122:32:001
21177991110,0cyclictest0-21swapper/122:04:001
21177991110,0cyclictest0-21swapper/121:34:361
2117799110,0cyclictest0-21swapper/123:57:441
21176991111,0cyclictest0-21swapper/023:43:580
21176991111,0cyclictest0-21swapper/021:00:170
21176991110,0cyclictest0-21swapper/022:39:360
2117699110,0cyclictest0-21swapper/023:52:120
2117699110,0cyclictest0-21swapper/023:15:120
2117699110,0cyclictest0-21swapper/023:14:490
2117699110,0cyclictest0-21swapper/022:48:060
2117699110,0cyclictest0-21swapper/022:23:210
2117699110,0cyclictest0-21swapper/021:19:410
2117699110,0cyclictest0-21swapper/020:35:250
2117699110,0cyclictest0-21swapper/019:56:090
2117699110,0cyclictest0-21swapper/019:16:400
1599110,0watchdog/00-21swapper/000:01:210
112750110,0irq/25-eth026-21rcuc/200:25:152
112750110,0irq/25-eth00-21swapper/122:09:271
41100,0ktimersoftd/00-21swapper/020:01:580
41100,0ktimersoftd/00-21swapper/019:31:320
2117999109,0cyclictest11746-21sshd00:20:563
2117999109,0cyclictest0-21swapper/300:32:343
21179991010,0cyclictest0-21swapper/322:59:223
21179991010,0cyclictest0-21swapper/322:51:173
21179991010,0cyclictest0-21swapper/322:09:143
21179991010,0cyclictest0-21swapper/320:30:203
2117999100,0cyclictest0-21swapper/320:44:113
2117999100,0cyclictest0-21swapper/320:35:073
2117899109,0cyclictest0-21swapper/223:42:212
2117899109,0cyclictest0-21swapper/221:26:192
2117899109,0cyclictest0-21swapper/200:01:172
2117899101,0cyclictest112750irq/25-eth022:04:512
21178991010,0cyclictest112750irq/25-eth021:37:422
21178991010,0cyclictest0-21swapper/223:39:402
21178991010,0cyclictest0-21swapper/222:11:302
21178991010,0cyclictest0-21swapper/220:33:142
21178991010,0cyclictest0-21swapper/219:43:312
21178991010,0cyclictest0-21swapper/200:20:262
2117899100,0cyclictest112750irq/25-eth021:18:272
2117899100,0cyclictest0-21swapper/222:52:032
2117899100,0cyclictest0-21swapper/220:05:352
2117899100,0cyclictest0-21swapper/219:36:532
2117799109,0cyclictest29135-21sshd21:14:441
21177991010,0cyclictest0-21swapper/122:23:591
21177991010,0cyclictest0-21swapper/121:00:271
21177991010,0cyclictest0-21swapper/120:40:421
21177991010,0cyclictest0-21swapper/120:09:071
2117699109,0cyclictest0-21swapper/019:47:270
21176991010,0cyclictest9089-21sshd21:27:420
21176991010,0cyclictest0-21swapper/023:09:280
21176991010,0cyclictest0-21swapper/020:56:130
21176991010,0cyclictest0-21swapper/020:26:220
21176991010,0cyclictest0-21swapper/020:22:040
21176991010,0cyclictest0-21swapper/019:50:070
2117699100,0cyclictest0-21swapper/020:30:530
2117699100,0cyclictest0-21swapper/020:10:050
112750100,0irq/25-eth00-21swapper/200:16:582
112750100,0irq/25-eth00-21swapper/000:11:230
4190,0ktimersoftd/019832-21bash23:34:590
4190,0ktimersoftd/00-21swapper/021:20:190
4190,0ktimersoftd/00-21swapper/020:40:130
27190,0ktimersoftd/20-21swapper/219:25:372
211799999,0cyclictest13207-21diskmemload21:55:163
211799999,0cyclictest0-21swapper/320:06:263
211799999,0cyclictest0-21swapper/319:43:193
211799999,0cyclictest0-21swapper/319:32:363
211799999,0cyclictest0-21swapper/319:23:473
211799999,0cyclictest0-21swapper/319:19:583
211799999,0cyclictest0-21swapper/300:03:283
211799998,0cyclictest1724-21sshd22:03:313
211799998,0cyclictest0-21swapper/323:56:393
211799998,0cyclictest0-21swapper/300:38:093
211799990,0cyclictest112750irq/25-eth021:33:223
211789999,0cyclictest0-21swapper/223:27:332
211789999,0cyclictest0-21swapper/222:19:032
211789999,0cyclictest0-21swapper/221:20:582
211789999,0cyclictest0-21swapper/220:48:132
211789999,0cyclictest0-21swapper/219:50:432
211789999,0cyclictest0-21swapper/200:34:592
211789999,0cyclictest0-21swapper/200:12:122
211789998,0cyclictest0-21swapper/223:10:172
211789998,0cyclictest0-21swapper/222:59:512
211789990,0cyclictest0-21swapper/221:02:022
211789990,0cyclictest0-21swapper/220:38:412
211789990,0cyclictest0-21swapper/220:18:432
211789990,0cyclictest0-21swapper/219:21:122
211779999,0cyclictest0-21swapper/123:04:311
211779999,0cyclictest0-21swapper/121:05:411
211779999,0cyclictest0-21swapper/119:46:191
211779999,0cyclictest0-21swapper/119:26:431
211779999,0cyclictest0-21swapper/100:16:401
211779998,0cyclictest13207-21diskmemload23:14:581
211779998,0cyclictest0-21swapper/100:22:151
211779998,0cyclictest0-21swapper/100:08:251
211779990,0cyclictest0-21swapper/122:39:151
211769999,0cyclictest0-21swapper/023:46:380
211769999,0cyclictest0-21swapper/022:15:330
211769999,0cyclictest0-21swapper/020:52:090
211769999,0cyclictest0-21swapper/019:43:230
211769999,0cyclictest0-21swapper/019:28:090
211769999,0cyclictest0-21swapper/019:20:020
211769999,0cyclictest0-21swapper/000:16:440
211769998,0cyclictest0-21swapper/021:56:160
211769996,0cyclictest13766-21bash23:33:030
159990,0watchdog/00-21swapper/022:26:130
11275090,0irq/25-eth00-21swapper/023:01:310
4180,0ktimersoftd/01539-21sshd22:12:080
4180,0ktimersoftd/013207-21diskmemload21:41:070
27180,0ktimersoftd/20-21swapper/221:06:272
211799988,0cyclictest0-21swapper/323:24:503
211799988,0cyclictest0-21swapper/323:00:193
211799988,0cyclictest0-21swapper/320:55:553
211799988,0cyclictest0-21swapper/320:21:463
211789988,0cyclictest0-21swapper/220:28:002
211789988,0cyclictest0-21swapper/220:23:132
211789988,0cyclictest0-21swapper/220:01:312
211789988,0cyclictest0-21swapper/219:57:402
211789988,0cyclictest0-21swapper/219:30:582
211789988,0cyclictest0-21swapper/219:17:092
211789988,0cyclictest0-21swapper/219:13:452
211789988,0cyclictest0-21swapper/200:38:182
211779988,0cyclictest0-21swapper/123:30:471
211779988,0cyclictest0-21swapper/123:25:251
211779988,0cyclictest0-21swapper/122:56:451
211779988,0cyclictest0-21swapper/120:55:141
211779988,0cyclictest0-21swapper/119:32:381
211779988,0cyclictest0-21swapper/119:17:111
211779987,0cyclictest13207-21diskmemload21:20:481
211779980,0cyclictest0-21swapper/120:45:411
211779980,0cyclictest0-21swapper/119:21:431
211769988,0cyclictest0-21swapper/021:08:390
211769988,0cyclictest0-21swapper/020:48:050
211769988,0cyclictest0-21swapper/020:17:460
211769988,0cyclictest0-21swapper/000:22:180
211769980,0cyclictest30675-21sshd22:40:220
11275080,0irq/25-eth07859-21fschecks_time22:05:130
11275080,0irq/25-eth023220-21sshd00:34:271
211799977,0cyclictest0-21swapper/321:08:203
211799977,0cyclictest0-21swapper/320:51:513
211799977,0cyclictest0-21swapper/319:27:523
211789977,0cyclictest0-21swapper/220:52:452
211789976,0cyclictest0-21swapper/220:13:572
211789972,0cyclictest0-21swapper/219:46:342
211789970,0cyclictest9950irq/24-0000:00:22:08:512
211779977,0cyclictest0-21swapper/123:41:281
211779977,0cyclictest0-21swapper/123:36:071
211779977,0cyclictest0-21swapper/120:13:381
211779977,0cyclictest0-21swapper/119:13:341
211769977,0cyclictest0-21swapper/019:37:400
11275070,0irq/25-eth021256-21sshd21:31:060
11275070,0irq/25-eth014488-21sshd23:52:491
11275070,0irq/25-eth00-21swapper/100:35:151
11275070,0irq/25-eth00-21swapper/019:11:110
211799962,0cyclictest0-21swapper/321:00:173
211799962,0cyclictest0-21swapper/320:00:173
211799962,0cyclictest0-21swapper/319:55:163
211799962,0cyclictest0-21swapper/319:35:163
211799962,0cyclictest0-21swapper/319:10:143
211779966,0cyclictest0-21swapper/120:18:241
211779965,0cyclictest25501-21sh20:25:141
211779965,0cyclictest11350-21grep19:55:151
211779962,0cyclictest4612-21sed19:40:191
211779962,0cyclictest0-21swapper/123:45:151
211779962,0cyclictest0-21swapper/120:35:161
211779962,0cyclictest0-21swapper/120:30:171
211779962,0cyclictest0-21swapper/119:35:161
211769965,0cyclictest16869-21timerandwakeup20:05:220
11275060,0irq/25-eth00-21swapper/119:50:191
211799951,0cyclictest0-21swapper/320:25:163
211789951,0cyclictest0-21swapper/220:55:162
211779950,0cyclictest0-21swapper/120:20:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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