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2026-05-30 - 08:46
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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 Sat May 30, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/319:07:193
112750640,0irq/25-eth00-21swapper/119:06:161
112750560,0irq/25-eth00-21swapper/219:09:132
112750500,0irq/25-eth00-21swapper/019:08:590
271180,0ktimersoftd/225051-21sshd00:12:502
271170,0ktimersoftd/219940-21cat20:30:162
13186991413,0cyclictest30279-21sshd00:30:423
13186991413,0cyclictest22382-21sshd21:20:383
13186991413,0cyclictest15299-21sshd22:02:353
13186991413,0cyclictest0-21swapper/322:40:413
13185991413,0cyclictest0-21swapper/223:45:372
1318499145,0cyclictest0-21swapper/120:10:151
13184991413,0cyclictest0-21swapper/123:19:371
13184991413,0cyclictest0-21swapper/122:09:491
1318499140,0cyclictest0-21swapper/123:36:491
13183991413,0cyclictest0-21swapper/021:56:020
13183991411,0cyclictest5126-21diskmemload22:42:230
1318399140,0cyclictest0-21swapper/023:33:510
41130,0ktimersoftd/00-21swapper/000:30:060
13186991312,0cyclictest32526-21bash23:26:273
13186991312,0cyclictest0-21swapper/322:26:093
1318699130,0cyclictest6249-21sshd00:36:093
1318699130,0cyclictest10521-21id23:10:323
1318699130,0cyclictest0-21swapper/321:45:153
13185991312,0cyclictest5126-21diskmemload23:10:402
13185991312,0cyclictest0-21swapper/221:21:062
13185991312,0cyclictest0-21swapper/200:03:242
1318599130,0cyclictest0-21swapper/221:11:072
13184991312,0cyclictest0-21swapper/123:55:101
13184991311,0cyclictest30648-21sshd23:52:021
13184991311,0cyclictest0-21swapper/100:06:541
1318499130,0cyclictest0-21swapper/122:42:271
13183991312,0cyclictest0-21swapper/023:47:120
13183991311,0cyclictest5126-21diskmemload23:57:400
13183991311,0cyclictest1480-21nfsd23:19:480
13183991311,0cyclictest0-21swapper/021:23:090
1318399130,0cyclictest0-21swapper/000:16:570
112750130,0irq/25-eth034-21rcuc/300:14:343
112750130,0irq/25-eth00-21swapper/123:25:541
41120,0ktimersoftd/00-21swapper/000:39:010
191120,0ktimersoftd/10-21swapper/122:27:061
13186991212,0cyclictest0-21swapper/322:12:403
13186991211,0cyclictest0-21swapper/323:43:103
13186991211,0cyclictest0-21swapper/321:26:483
13186991211,0cyclictest0-21swapper/321:26:473
13186991211,0cyclictest0-21swapper/300:21:033
1318699120,0cyclictest26899-21sshd21:17:033
1318699120,0cyclictest23002-21sshd22:46:223
1318699120,0cyclictest0-21swapper/323:37:083
1318699120,0cyclictest0-21swapper/322:16:033
1318699120,0cyclictest0-21swapper/321:59:123
1318699120,0cyclictest0-21swapper/321:52:283
1318699120,0cyclictest0-21swapper/321:00:123
1318699120,0cyclictest0-21swapper/319:10:183
13185991212,0cyclictest0-21swapper/222:23:442
13185991212,0cyclictest0-21swapper/221:57:362
13185991211,0cyclictest5126-21diskmemload21:34:432
13185991211,0cyclictest5126-21diskmemload21:34:432
13185991211,0cyclictest0-21swapper/222:33:502
13185991211,0cyclictest0-21swapper/221:27:172
13185991211,0cyclictest0-21swapper/221:27:162
13185991211,0cyclictest0-21swapper/200:31:182
13185991210,0cyclictest0-21swapper/222:42:542
1318599120,0cyclictest0-21swapper/223:28:542
13184991212,0cyclictest0-21swapper/121:55:031
13184991212,0cyclictest0-21swapper/121:49:221
13184991212,0cyclictest0-21swapper/121:37:021
13184991211,0cyclictest0-21swapper/122:45:491
13184991211,0cyclictest0-21swapper/122:36:461
13184991211,0cyclictest0-21swapper/122:22:141
13184991211,0cyclictest0-21swapper/122:13:111
13184991210,0cyclictest0-21swapper/121:51:411
1318499120,0cyclictest0-21swapper/122:53:491
13183991211,0cyclictest5126-21diskmemload21:29:190
13183991211,0cyclictest5126-21diskmemload21:29:180
13183991211,0cyclictest15486-21sshd22:58:250
13183991211,0cyclictest0-21swapper/022:48:050
13183991210,0cyclictest0-21swapper/023:07:010
13183991210,0cyclictest0-21swapper/022:39:010
1318399120,0cyclictest0-21swapper/022:50:240
1318399120,0cyclictest0-21swapper/022:16:280
1318399120,0cyclictest0-21swapper/000:25:320
112750120,0irq/25-eth02567-21bash22:39:303
112750120,0irq/25-eth00-21swapper/322:23:363
112750120,0irq/25-eth00-21swapper/300:28:433
271110,0ktimersoftd/20-21swapper/222:11:182
1599110,0watchdog/026326-21sshd22:34:050
13186991111,0cyclictest0-21swapper/322:55:263
13186991110,0cyclictest8235-21bash22:05:513
13186991110,0cyclictest20157-21sshd23:59:203
13186991110,0cyclictest0-21swapper/300:08:163
1318699110,0cyclictest0-21swapper/319:43:453
13185991111,0cyclictest0-21swapper/222:27:062
13185991111,0cyclictest0-21swapper/219:30:102
13185991111,0cyclictest0-21swapper/200:15:082
13185991110,0cyclictest23009-21bash21:42:092
13185991110,0cyclictest2192-21sshd22:18:022
13185991110,0cyclictest0-21swapper/223:44:352
13185991110,0cyclictest0-21swapper/222:56:362
13185991110,0cyclictest0-21swapper/222:48:352
13185991110,0cyclictest0-21swapper/222:37:112
13185991110,0cyclictest0-21swapper/222:03:162
13185991110,0cyclictest0-21swapper/200:36:442
13185991110,0cyclictest0-21swapper/200:24:462
1318599110,0cyclictest0-21swapper/223:09:372
13184991111,0cyclictest0-21swapper/122:33:231
13184991111,0cyclictest0-21swapper/121:29:371
13184991111,0cyclictest0-21swapper/121:29:371
13184991111,0cyclictest0-21swapper/100:27:141
13184991110,0cyclictest0-21swapper/121:41:561
13184991110,0cyclictest0-21swapper/100:39:121
13184991110,0cyclictest0-21swapper/100:18:381
1318499110,0cyclictest0-21swapper/123:43:421
1318499110,0cyclictest0-21swapper/123:34:431
1318499110,0cyclictest0-21swapper/120:17:141
1318499110,0cyclictest0-21swapper/100:32:411
13183991111,0cyclictest21879-21sshd23:38:020
13183991111,0cyclictest0-21swapper/022:10:480
13183991111,0cyclictest0-21swapper/020:46:540
13183991111,0cyclictest0-21swapper/019:46:020
13183991110,0cyclictest23002-21sshd23:20:500
13183991110,0cyclictest17492-21sshd21:15:440
13183991110,0cyclictest1480-21nfsd21:42:550
13183991110,0cyclictest14058-21sshd23:28:230
13183991110,0cyclictest0-21swapper/000:09:240
1318399110,0cyclictest0-21swapper/021:01:260
1318399110,0cyclictest0-21swapper/020:20:250
1318399110,0cyclictest0-21swapper/020:03:210
1318399110,0cyclictest0-21swapper/019:19:540
112750110,0irq/25-eth00-21swapper/100:20:501
41100,0ktimersoftd/00-21swapper/023:03:230
41100,0ktimersoftd/00-21swapper/000:00:170
271100,0ktimersoftd/20-21swapper/222:07:532
1318699109,0cyclictest8187-21sshd22:53:063
1318699109,0cyclictest681-21sshd22:30:343
1318699109,0cyclictest0-21swapper/321:43:593
1318699109,0cyclictest0-21swapper/321:31:413
1318699109,0cyclictest0-21swapper/321:31:413
1318699109,0cyclictest0-21swapper/320:23:153
1318699109,0cyclictest0-21swapper/320:12:483
1318699109,0cyclictest0-21swapper/319:55:433
1318699109,0cyclictest0-21swapper/319:35:373
1318699109,0cyclictest0-21swapper/319:31:333
1318699109,0cyclictest0-21swapper/319:23:123
1318699109,0cyclictest0-21swapper/319:16:063
13186991010,0cyclictest0-21swapper/321:37:493
1318699100,0cyclictest0-21swapper/320:52:173
1318699100,0cyclictest0-21swapper/320:02:203
1318599109,0cyclictest0-21swapper/221:51:542
1318599109,0cyclictest0-21swapper/221:19:512
13185991010,0cyclictest0-21swapper/220:41:302
13185991010,0cyclictest0-21swapper/220:20:142
13185991010,0cyclictest0-21swapper/220:07:342
1318599100,0cyclictest0-21swapper/220:56:562
1318599100,0cyclictest0-21swapper/220:17:272
1318599100,0cyclictest0-21swapper/219:18:052
1318499109,0cyclictest31607-21bash21:13:261
1318499109,0cyclictest30660-21cp23:47:471
1318499109,0cyclictest11601-21bash21:19:231
1318499108,0cyclictest0-21swapper/121:08:221
13184991010,0cyclictest0-21swapper/123:20:401
13184991010,0cyclictest0-21swapper/122:16:331
13184991010,0cyclictest0-21swapper/119:24:581
1318499100,0cyclictest0-21swapper/123:10:401
1318499100,0cyclictest0-21swapper/122:59:321
1318499100,0cyclictest0-21swapper/121:00:141
1318499100,0cyclictest0-21swapper/120:03:471
1318399109,0cyclictest20802-21timerandwakeup21:50:200
1318399109,0cyclictest0-21swapper/023:10:090
1318399109,0cyclictest0-21swapper/022:26:340
1318399109,0cyclictest0-21swapper/021:08:040
1318399109,0cyclictest0-21swapper/020:54:490
1318399109,0cyclictest0-21swapper/019:51:240
1318399106,0cyclictest0-21swapper/022:04:280
13183991010,0cyclictest14762-21sshd21:36:440
13183991010,0cyclictest1423-21sshd22:05:060
1318399100,0cyclictest0-21swapper/019:27:000
112750100,0irq/25-eth02165-21sshd00:14:090
112750100,0irq/25-eth018-21rcuc/121:32:491
112750100,0irq/25-eth018-21rcuc/121:32:481
112750100,0irq/25-eth00-21swapper/123:01:581
4190,0ktimersoftd/023277-21sshd23:51:010
4190,0ktimersoftd/022449-21nfsd420:35:170
35190,0ktimersoftd/30-21swapper/319:47:013
19190,0ktimersoftd/10-21swapper/120:49:031
159990,0watchdog/017900-21sshd21:32:580
159990,0watchdog/017900-21sshd21:32:570
131869999,0cyclictest0-21swapper/321:08:053
131869999,0cyclictest0-21swapper/320:45:413
131869999,0cyclictest0-21swapper/320:37:473
131869999,0cyclictest0-21swapper/320:29:523
131869999,0cyclictest0-21swapper/320:15:213
131869998,0cyclictest14071-21bash23:02:293
131869998,0cyclictest0-21swapper/323:33:553
131869990,0cyclictest0-21swapper/320:40:123
131859999,0cyclictest0-21swapper/223:22:242
131859999,0cyclictest0-21swapper/220:47:042
131859999,0cyclictest0-21swapper/219:24:082
131859998,0cyclictest1937-21sshd23:30:592
131859998,0cyclictest0-21swapper/220:38:432
131859990,0cyclictest13181-21cyclictest20:54:102
131859990,0cyclictest0-21swapper/223:36:152
131859990,0cyclictest0-21swapper/220:03:172
131849999,0cyclictest0-21swapper/122:04:061
131849999,0cyclictest0-21swapper/119:56:541
131849998,0cyclictest0-21swapper/119:17:391
131849990,0cyclictest112750irq/25-eth023:06:481
131849990,0cyclictest0-21swapper/120:34:461
131849990,0cyclictest0-21swapper/120:26:401
131849990,0cyclictest0-21swapper/119:36:221
131839999,0cyclictest0-21swapper/020:33:400
131839998,0cyclictest0-21swapper/023:41:270
131839998,0cyclictest0-21swapper/021:49:200
131839990,0cyclictest0-21swapper/019:40:130
11275090,0irq/25-eth00-21swapper/323:50:433
11275090,0irq/25-eth00-21swapper/021:12:250
4180,0ktimersoftd/026159-21diskstats19:35:120
131869988,0cyclictest0-21swapper/319:50:223
131869988,0cyclictest0-21swapper/319:25:583
131869987,0cyclictest0-21swapper/323:17:513
131869987,0cyclictest0-21swapper/300:00:153
131869980,0cyclictest0-21swapper/323:45:143
131859988,0cyclictest0-21swapper/221:49:342
131859988,0cyclictest0-21swapper/219:43:182
131859987,0cyclictest0-21swapper/220:14:412
131859987,0cyclictest0-21swapper/219:50:232
131859987,0cyclictest0-21swapper/200:25:492
131859987,0cyclictest0-21swapper/200:05:302
131859980,0cyclictest0-21swapper/221:08:202
131849988,0cyclictest0-21swapper/120:56:091
131849987,0cyclictest0-21swapper/121:22:101
131849980,0cyclictest0-21swapper/120:40:111
131839988,0cyclictest0-21swapper/020:56:050
131839988,0cyclictest0-21swapper/020:12:310
131839988,0cyclictest0-21swapper/019:58:000
131839988,0cyclictest0-21swapper/019:33:510
131839988,0cyclictest0-21swapper/019:22:410
131839987,0cyclictest0-21swapper/022:21:400
131839987,0cyclictest0-21swapper/000:20:160
11275080,0irq/25-eth02567-21sshd21:13:553
11275080,0irq/25-eth00-21swapper/323:09:573
131869977,0cyclictest0-21swapper/320:31:083
131869970,0cyclictest0-21swapper/323:20:583
131859977,0cyclictest0-21swapper/219:36:002
131859976,0cyclictest0-21swapper/219:11:502
131859970,0cyclictest0-21swapper/223:58:042
131849977,0cyclictest0-21swapper/120:36:031
131849977,0cyclictest0-21swapper/120:09:061
131849977,0cyclictest0-21swapper/119:43:121
131849976,0cyclictest0-21swapper/100:10:021
131849973,0cyclictest0-21swapper/120:50:151
131849970,0cyclictest6044-21sshd00:01:391
131839977,0cyclictest0-21swapper/020:41:350
131839974,0cyclictest17557-21irqstats20:25:160
12065070,0irq/26-eth1-rx-27031-21sshd22:51:132
11275070,0irq/25-eth013243-21sshd00:15:273
11275070,0irq/25-eth00-21swapper/020:19:590
149960,0migration/07958-21fschecks_time20:05:140
131859964,0cyclictest0-21swapper/219:55:152
131859962,0cyclictest0-21swapper/223:50:152
131859962,0cyclictest0-21swapper/223:15:132
131859962,0cyclictest0-21swapper/223:00:152
131859962,0cyclictest0-21swapper/221:00:162
131859962,0cyclictest0-21swapper/220:25:152
131859962,0cyclictest0-21swapper/219:45:142
131859962,0cyclictest0-21swapper/219:25:132
131849966,0cyclictest0-21swapper/119:50:031
131849962,0cyclictest0-21swapper/119:45:141
131849962,0cyclictest0-21swapper/119:30:141
131849962,0cyclictest0-21swapper/119:25:141
131849962,0cyclictest0-21swapper/119:10:141
131849960,0cyclictest0-21swapper/120:20:131
131839966,0cyclictest0-21swapper/019:14:060
11275060,0irq/25-eth028-21ksoftirqd/221:35:242
339950,0migration/331084-21munin-node20:55:113
131869950,0cyclictest0-21swapper/320:05:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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