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2026-06-12 - 22:33
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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 Fri Jun 12, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750600,0irq/25-eth00-21swapper/107:05:221
120650590,0irq/26-eth1-rx-0-21swapper/307:06:263
112750550,0irq/25-eth00-21swapper/207:05:592
120650390,0irq/26-eth1-rx-0-21swapper/007:05:310
3213999150,0cyclictest0-21swapper/112:25:181
32141991411,0cyclictest0-21swapper/311:37:373
32138991413,0cyclictest24045-21diskmemload11:35:290
41130,0ktimersoftd/010675-21sshd10:55:060
3214199130,0cyclictest28948-21sshd11:27:253
3214199130,0cyclictest0-21swapper/312:02:433
32140991312,0cyclictest0-21swapper/211:27:142
32140991310,0cyclictest22556-21sshd12:39:442
3214099130,0cyclictest0-21swapper/211:58:372
3214099130,0cyclictest0-21swapper/210:32:462
3213999130,0cyclictest24249-21sshd09:48:221
3213999130,0cyclictest0-21swapper/109:55:071
3213899130,0cyclictest32421-21bash09:58:010
3213899130,0cyclictest0-21swapper/011:07:080
191130,0ktimersoftd/10-21swapper/110:50:451
112750130,0irq/25-eth00-21swapper/110:19:511
41120,0ktimersoftd/00-21swapper/011:54:170
41120,0ktimersoftd/00-21swapper/011:49:040
32141991211,0cyclictest0-21swapper/309:36:003
32141991210,0cyclictest0-21swapper/311:20:193
3214199120,0cyclictest0-21swapper/310:51:113
3214199120,0cyclictest0-21swapper/309:52:103
32140991212,0cyclictest0-21swapper/210:25:272
32140991212,0cyclictest0-21swapper/210:25:262
32140991210,0cyclictest0-21swapper/210:49:432
32140991210,0cyclictest0-21swapper/209:24:552
3214099120,0cyclictest0-21swapper/211:12:362
3214099120,0cyclictest0-21swapper/210:12:472
3214099120,0cyclictest0-21swapper/210:04:462
3214099120,0cyclictest0-21swapper/209:36:112
32139991212,0cyclictest0-21swapper/109:19:261
32139991211,0cyclictest27909-21bash12:10:061
32139991211,0cyclictest0-21swapper/112:30:391
32139991211,0cyclictest0-21swapper/111:09:281
32139991211,0cyclictest0-21swapper/110:02:531
32139991210,0cyclictest24416-21sshd09:10:021
3213999120,0cyclictest24045-21diskmemload11:31:251
3213999120,0cyclictest24045-21diskmemload09:31:461
32138991212,0cyclictest0-21swapper/008:10:190
32138991211,0cyclictest4750-21sshd12:32:590
32138991211,0cyclictest0-21swapper/012:05:540
32138991211,0cyclictest0-21swapper/010:47:360
32138991211,0cyclictest0-21swapper/010:22:040
32138991210,0cyclictest24045-21diskmemload09:42:330
32138991210,0cyclictest17579-21cp10:17:240
3213899120,0cyclictest20860-21sshd12:04:520
3213899120,0cyclictest0-21swapper/010:01:220
3213899120,0cyclictest0-21swapper/009:26:100
191120,0ktimersoftd/10-21swapper/109:40:141
112750120,0irq/25-eth00-21swapper/311:44:023
41110,0ktimersoftd/00-21swapper/011:58:290
41110,0ktimersoftd/00-21swapper/008:35:250
351110,0ktimersoftd/330908-21sshd11:49:033
351110,0ktimersoftd/30-21swapper/309:45:323
32141991111,0cyclictest0-21swapper/312:37:063
32141991111,0cyclictest0-21swapper/312:30:373
32141991111,0cyclictest0-21swapper/312:24:063
32141991111,0cyclictest0-21swapper/312:06:553
32141991111,0cyclictest0-21swapper/310:13:243
32141991110,0cyclictest9259-21sshd11:16:093
32141991110,0cyclictest8814-21sshd10:07:443
32141991110,0cyclictest23567-21irqstats11:05:143
32141991110,0cyclictest0-21swapper/310:19:073
32141991110,0cyclictest0-21swapper/310:00:593
3214199110,0cyclictest24045-21diskmemload12:16:333
3214199110,0cyclictest22052-21sshd09:56:343
3214199110,0cyclictest0-21swapper/308:40:503
3214199110,0cyclictest0-21swapper/307:20:263
3214099119,0cyclictest24045-21diskmemload11:17:022
3214099119,0cyclictest0-21swapper/208:44:372
32140991111,0cyclictest0-21swapper/212:24:242
32140991111,0cyclictest0-21swapper/210:57:172
32140991111,0cyclictest0-21swapper/209:42:362
32140991110,0cyclictest0-21swapper/210:36:562
32140991110,0cyclictest0-21swapper/210:24:252
32140991110,0cyclictest0-21swapper/209:50:152
3214099110,0cyclictest0-21swapper/209:34:552
32139991111,0cyclictest13509-21sshd11:03:591
32139991111,0cyclictest0-21swapper/112:18:411
32139991111,0cyclictest0-21swapper/111:13:511
32139991110,0cyclictest29482-21sshd10:57:301
32139991110,0cyclictest15122-21sshd10:08:351
32139991110,0cyclictest0-21swapper/112:36:071
3213999110,0cyclictest0-21swapper/110:47:431
3213999110,0cyclictest0-21swapper/110:42:381
3213899119,0cyclictest0-21swapper/012:27:180
32138991111,0cyclictest0-21swapper/009:36:100
32138991111,0cyclictest0-21swapper/009:20:010
32138991111,0cyclictest0-21swapper/008:00:270
32138991110,0cyclictest24133-21sshd09:52:370
32138991110,0cyclictest18908-21bash09:34:530
32138991110,0cyclictest0-21swapper/012:21:010
32138991110,0cyclictest0-21swapper/011:28:150
32138991110,0cyclictest0-21swapper/011:20:090
32138991110,0cyclictest0-21swapper/011:02:420
3213899110,0cyclictest27454-21cp10:10:110
3213899110,0cyclictest0-21swapper/008:23:550
271110,0ktimersoftd/230904-21rm11:49:042
271110,0ktimersoftd/20-21swapper/211:01:272
271110,0ktimersoftd/20-21swapper/210:06:522
191110,0ktimersoftd/10-21swapper/111:49:041
112750110,0irq/25-eth032683-21sshd09:23:511
112750110,0irq/25-eth030130-21sshd09:19:183
112750110,0irq/25-eth00-21swapper/111:25:201
112750110,0irq/25-eth00-21swapper/110:34:011
112750110,0irq/25-eth00-21swapper/110:25:191
112750110,0irq/25-eth00-21swapper/110:25:181
351100,0ktimersoftd/30-21swapper/308:58:253
351100,0ktimersoftd/30-21swapper/308:50:563
3214199109,0cyclictest0-21swapper/312:10:033
3214199109,0cyclictest0-21swapper/310:35:153
3214199109,0cyclictest0-21swapper/309:04:243
3214199109,0cyclictest0-21swapper/308:48:373
32141991010,0cyclictest0-21swapper/311:11:433
32141991010,0cyclictest0-21swapper/309:34:433
32141991010,0cyclictest0-21swapper/309:22:253
32141991010,0cyclictest0-21swapper/308:14:343
32141991010,0cyclictest0-21swapper/307:44:013
3214199100,0cyclictest0-21swapper/307:46:143
3214099109,0cyclictest21106-21bash11:09:152
3214099109,0cyclictest20726-21sshd11:34:582
3214099109,0cyclictest0-21swapper/209:10:382
32140991010,0cyclictest32111-21sshd09:45:082
32140991010,0cyclictest0-21swapper/212:29:512
32140991010,0cyclictest0-21swapper/212:18:572
32140991010,0cyclictest0-21swapper/211:20:342
32140991010,0cyclictest0-21swapper/210:50:472
32140991010,0cyclictest0-21swapper/207:25:232
32140991010,0cyclictest0-21swapper/207:20:242
3214099100,0cyclictest4602-21sshd11:54:082
3214099100,0cyclictest26638-21sshd09:57:122
3214099100,0cyclictest2320-21bash10:19:452
3214099100,0cyclictest0-21swapper/208:57:372
3214099100,0cyclictest0-21swapper/208:39:512
3213999109,0cyclictest0-21swapper/111:51:021
3213999109,0cyclictest0-21swapper/111:44:461
3213999109,0cyclictest0-21swapper/108:35:161
32139991010,0cyclictest0-21swapper/109:50:411
3213899109,0cyclictest29310-21bash10:27:300
3213899109,0cyclictest29310-21bash10:27:300
3213899109,0cyclictest21453-21sshd09:13:510
3213899109,0cyclictest0-21swapper/009:47:400
3213899109,0cyclictest0-21swapper/008:45:170
3213899109,0cyclictest0-21swapper/007:52:040
3213899109,0cyclictest0-21swapper/007:34:390
32138991010,0cyclictest0-21swapper/012:38:260
32138991010,0cyclictest0-21swapper/011:12:360
32138991010,0cyclictest0-21swapper/009:01:050
32138991010,0cyclictest0-21swapper/008:56:190
32138991010,0cyclictest0-21swapper/007:43:290
3213899100,0cyclictest18271-21sshd09:17:390
3213899100,0cyclictest0-21swapper/012:14:300
3213899100,0cyclictest0-21swapper/008:43:460
191100,0ktimersoftd/10-21swapper/109:26:251
112750100,0irq/25-eth010584-21sshd11:42:030
112750100,0irq/25-eth00-21swapper/010:54:290
4190,0ktimersoftd/00-21swapper/011:34:570
4190,0ktimersoftd/00-21swapper/008:27:450
321419999,0cyclictest0-21swapper/308:39:193
321419999,0cyclictest0-21swapper/308:31:533
321419999,0cyclictest0-21swapper/307:58:473
321419999,0cyclictest0-21swapper/307:50:253
321419999,0cyclictest0-21swapper/307:32:593
321419998,0cyclictest23505-21sshd12:26:463
321419998,0cyclictest1933-21sshd10:32:303
321419998,0cyclictest19243-21sshd11:55:563
321419990,0cyclictest11471-21bash10:46:323
321409999,0cyclictest0-21swapper/212:32:132
321409999,0cyclictest0-21swapper/212:12:272
321409999,0cyclictest0-21swapper/209:18:472
321409999,0cyclictest0-21swapper/207:40:162
321409999,0cyclictest0-21swapper/207:38:022
321409999,0cyclictest0-21swapper/207:14:272
321409998,0cyclictest0-21swapper/211:37:102
321409998,0cyclictest0-21swapper/209:00:532
321409990,0cyclictest0-21swapper/208:50:162
321399999,0cyclictest0-21swapper/112:08:371
321399999,0cyclictest0-21swapper/111:22:141
321399999,0cyclictest0-21swapper/107:11:041
321399998,0cyclictest22494-21sshd11:39:261
321399998,0cyclictest0-21swapper/108:27:451
321399990,0cyclictest0-21swapper/110:13:051
321399990,0cyclictest0-21swapper/107:21:391
321389999,0cyclictest5054-21sshd12:15:320
321389999,0cyclictest0-21swapper/008:51:330
321389999,0cyclictest0-21swapper/008:08:210
321389999,0cyclictest0-21swapper/007:56:160
321389999,0cyclictest0-21swapper/007:18:580
321389999,0cyclictest0-21swapper/007:13:170
321389998,0cyclictest0-21swapper/011:16:590
321389998,0cyclictest0-21swapper/010:30:390
12065090,0irq/26-eth1-rx-0-21swapper/007:45:200
11275090,0irq/25-eth09709-21sshd09:42:053
11275090,0irq/25-eth032289-21sshd09:28:033
11275090,0irq/25-eth024045-21diskmemload12:02:451
11275090,0irq/25-eth017574-21sshd11:34:333
11275090,0irq/25-eth00-21swapper/310:20:443
11275090,0irq/25-eth00-21swapper/010:35:060
4180,0ktimersoftd/00-21swapper/010:06:500
321419988,0cyclictest0-21swapper/311:00:483
321419988,0cyclictest0-21swapper/309:09:103
321419988,0cyclictest0-21swapper/308:24:133
321419988,0cyclictest0-21swapper/307:14:583
321409988,0cyclictest0-21swapper/212:00:422
321409988,0cyclictest0-21swapper/208:14:252
321409988,0cyclictest0-21swapper/207:33:242
321409987,0cyclictest26696-21bash10:40:082
321409987,0cyclictest0-21swapper/211:43:452
321409987,0cyclictest0-21swapper/208:02:192
321409980,0cyclictest0-21swapper/212:07:172
321399988,0cyclictest0-21swapper/107:59:381
321399988,0cyclictest0-21swapper/107:54:301
321399988,0cyclictest0-21swapper/107:44:041
321389988,0cyclictest0-21swapper/009:09:060
321389988,0cyclictest0-21swapper/008:33:330
321389988,0cyclictest0-21swapper/007:36:520
11275080,0irq/25-eth0996-21rm10:58:013
11275080,0irq/25-eth08631-21sshd11:16:041
11275080,0irq/25-eth06438-21bash10:28:513
11275080,0irq/25-eth06438-21bash10:28:503
11275080,0irq/25-eth05974-21sshd10:20:111
11275080,0irq/25-eth05332-21sshd10:41:280
11275080,0irq/25-eth03034-21bash10:41:093
11275080,0irq/25-eth026949-21id09:10:163
11275080,0irq/25-eth019382-21sshd12:21:551
11275080,0irq/25-eth01309-21sshd11:57:561
321419977,0cyclictest0-21swapper/307:35:113
321419970,0cyclictest0-21swapper/308:00:153
321409977,0cyclictest0-21swapper/209:07:232
321409977,0cyclictest0-21swapper/208:18:222
321409976,0cyclictest28-21ksoftirqd/208:50:002
321409972,0cyclictest0-21swapper/207:15:012
321399976,0cyclictest0-21swapper/109:02:361
321389973,0cyclictest0-21swapper/007:25:180
321389970,0cyclictest0-21swapper/008:15:150
11275070,0irq/25-eth06738-21sshd11:50:103
11275070,0irq/25-eth023401-21sshd10:35:171
11275070,0irq/25-eth022933-21nfsd409:35:161
11275070,0irq/25-eth011211-21sshd09:25:142
321419962,0cyclictest0-21swapper/308:25:153
321419962,0cyclictest0-21swapper/308:05:173
321419962,0cyclictest0-21swapper/307:15:013
321409965,0cyclictest26595-21cstates08:05:132
321409965,0cyclictest23427-21runrttasks07:56:332
321409962,0cyclictest0-21swapper/208:30:162
321409962,0cyclictest0-21swapper/208:20:162
321409962,0cyclictest0-21swapper/207:50:172
321409962,0cyclictest0-21swapper/207:45:162
321409960,0cyclictest0-21swapper/208:25:132
321399966,0cyclictest0-21swapper/108:40:441
321399965,0cyclictest17255-21munin-node08:55:121
321399962,0cyclictest0-21swapper/109:05:161
321399962,0cyclictest0-21swapper/108:30:161
321399962,0cyclictest0-21swapper/108:15:151
321399962,0cyclictest0-21swapper/108:10:181
321399962,0cyclictest0-21swapper/108:05:171
321399962,0cyclictest0-21swapper/108:00:151
321399962,0cyclictest0-21swapper/107:45:161
321399962,0cyclictest0-21swapper/107:35:181
321399961,0cyclictest0-21swapper/108:45:161
321389960,0cyclictest0-21swapper/007:20:140
321419954,0cyclictest8463-21munin-node07:25:193
321419954,0cyclictest31389-21df_abs08:15:123
321399954,0cyclictest20-21ksoftirqd/108:50:121
321399954,0cyclictest10587-21cut07:30:151
321399951,0cyclictest0-21swapper/107:15:171
321399950,0cyclictest0-21swapper/108:20:111
321399950,0cyclictest0-21swapper/107:25:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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