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2026-04-01 - 18:59
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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 Apr 01, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650620,0irq/26-eth1-rx-0-21swapper/307:06:253
112750610,0irq/25-eth00-21swapper/107:05:231
3020524821,0sleep20-21swapper/207:05:462
112750390,0irq/25-eth00-21swapper/007:08:280
3061499222,0cyclictest9336-21sshd09:59:220
3061799160,0cyclictest0-21swapper/307:40:143
41150,0ktimersoftd/00-21swapper/011:15:170
30617991513,0cyclictest22523-21diskmemload09:37:013
30617991512,0cyclictest6187-21sshd12:28:563
30617991512,0cyclictest112750irq/25-eth010:00:083
3061799150,0cyclictest0-21swapper/308:45:173
3061699150,0cyclictest0-21swapper/207:40:202
3061599150,0cyclictest0-21swapper/112:20:141
3061499150,0cyclictest18418-21sshd11:26:110
3061499150,0cyclictest17713-21sshd10:26:000
30617991412,0cyclictest7056-21memory07:25:163
3061799140,0cyclictest8356-21sshd10:59:153
30616991413,0cyclictest0-21swapper/209:39:222
30616991412,0cyclictest0-21swapper/210:45:142
3061699140,0cyclictest5749-21bash10:54:382
3061699140,0cyclictest0-21swapper/212:17:362
3061699140,0cyclictest0-21swapper/212:17:352
30615991413,0cyclictest0-21swapper/111:39:181
3061599140,0cyclictest0-21swapper/111:28:091
30614991413,0cyclictest0-21swapper/012:36:210
30614991413,0cyclictest0-21swapper/012:17:390
30614991413,0cyclictest0-21swapper/012:17:380
3061499140,0cyclictest0-21swapper/011:45:140
112750140,0irq/25-eth00-21swapper/012:01:230
30617991312,0cyclictest0-21swapper/310:49:513
30617991311,0cyclictest12398-21sshd10:21:023
30617991311,0cyclictest0-21swapper/311:28:473
3061799131,0cyclictest351ktimersoftd/311:23:183
30617991310,0cyclictest31129-21bash11:10:383
3061799130,0cyclictest0-21swapper/311:32:293
30616991312,0cyclictest11679-21cp12:38:132
30616991312,0cyclictest0-21swapper/211:34:012
3061699130,0cyclictest0-21swapper/212:21:322
30615991312,0cyclictest8744-21sshd10:37:511
3061599130,0cyclictest1480-21nfsd10:30:391
3061599130,0cyclictest0-21swapper/107:40:131
30614991312,0cyclictest0-21swapper/011:43:160
30614991310,0cyclictest22523-21diskmemload09:47:540
3061499130,0cyclictest22523-21diskmemload10:33:270
3061499130,0cyclictest0-21swapper/009:22:300
112750130,0irq/25-eth00-21swapper/010:09:370
30617991212,0cyclictest0-21swapper/312:16:523
30617991212,0cyclictest0-21swapper/312:16:513
30617991211,0cyclictest0-21swapper/312:39:033
30617991211,0cyclictest0-21swapper/310:19:183
30617991211,0cyclictest0-21swapper/309:53:443
30617991210,0cyclictest0-21swapper/310:44:233
30617991210,0cyclictest0-21swapper/310:35:273
30617991210,0cyclictest0-21swapper/309:11:003
3061799120,0cyclictest0-21swapper/312:01:183
3061799120,0cyclictest0-21swapper/311:17:513
30616991212,0cyclictest0-21swapper/211:00:212
30616991211,0cyclictest0-21swapper/212:33:502
30616991211,0cyclictest0-21swapper/211:51:042
30616991211,0cyclictest0-21swapper/211:28:202
30616991211,0cyclictest0-21swapper/211:24:362
30616991211,0cyclictest0-21swapper/211:09:582
30616991211,0cyclictest0-21swapper/210:19:542
30616991211,0cyclictest0-21swapper/209:47:432
30616991211,0cyclictest0-21swapper/207:11:082
30616991210,0cyclictest0-21swapper/209:28:342
3061699120,0cyclictest0-21swapper/211:19:092
3061699120,0cyclictest0-21swapper/210:38:022
3061699120,0cyclictest0-21swapper/210:32:342
30615991212,0cyclictest0-21swapper/112:33:121
30615991212,0cyclictest0-21swapper/111:45:011
30615991211,0cyclictest0-21swapper/112:02:531
30615991211,0cyclictest0-21swapper/109:37:131
30615991210,0cyclictest0-21swapper/110:50:451
3061599120,0cyclictest0-21swapper/110:07:111
3061599120,0cyclictest0-21swapper/109:26:391
30614991210,0cyclictest0-21swapper/011:35:350
30614991210,0cyclictest0-21swapper/010:38:540
30614991210,0cyclictest0-21swapper/009:50:070
30614991210,0cyclictest0-21swapper/009:32:410
30614991210,0cyclictest0-21swapper/009:19:270
3061499120,0cyclictest24850-21sshd12:05:340
3061499120,0cyclictest0-21swapper/010:46:200
3061499120,0cyclictest0-21swapper/010:42:370
191120,0ktimersoftd/17685-21id11:11:531
112750120,0irq/25-eth06703-21munin-node12:20:200
112750120,0irq/25-eth029145-21bash11:14:512
112750120,0irq/25-eth010910-21id10:42:231
112750120,0irq/25-eth00-21swapper/112:13:201
112750120,0irq/25-eth00-21swapper/009:14:540
3061799119,0cyclictest0-21swapper/311:50:373
3061799119,0cyclictest0-21swapper/308:10:083
30617991111,0cyclictest29154-21sshd12:14:533
30617991111,0cyclictest0-21swapper/311:47:073
30617991111,0cyclictest0-21swapper/310:53:343
30617991111,0cyclictest0-21swapper/309:43:243
30617991111,0cyclictest0-21swapper/309:30:383
30617991111,0cyclictest0-21swapper/309:15:243
30617991110,0cyclictest0-21swapper/311:55:503
3061799110,0cyclictest1379-21sshd10:28:143
30616991111,0cyclictest0-21swapper/211:45:242
3061699111,0cyclictest0-21swapper/212:13:302
30616991110,0cyclictest0-21swapper/211:59:482
30616991110,0cyclictest0-21swapper/210:02:432
3061699110,0cyclictest0-21swapper/208:58:072
3061699110,0cyclictest0-21swapper/208:45:172
30615991111,0cyclictest0-21swapper/111:55:411
30615991111,0cyclictest0-21swapper/110:11:361
30615991111,0cyclictest0-21swapper/109:30:501
30615991111,0cyclictest0-21swapper/108:26:291
30615991111,0cyclictest0-21swapper/107:38:091
30615991110,0cyclictest0-21swapper/111:33:141
30615991110,0cyclictest0-21swapper/109:58:221
30615991110,0cyclictest0-21swapper/109:51:581
30615991110,0cyclictest0-21swapper/109:15:231
30615991110,0cyclictest0-21swapper/108:08:201
30615991110,0cyclictest0-21swapper/107:10:031
3061599110,0cyclictest0-21swapper/112:27:041
3061599110,0cyclictest0-21swapper/110:25:121
3061599110,0cyclictest0-21swapper/110:00:341
3061599110,0cyclictest0-21swapper/109:45:491
3061599110,0cyclictest0-21swapper/108:48:321
30614991111,0cyclictest0-21swapper/011:57:530
30614991111,0cyclictest0-21swapper/009:43:430
30614991110,0cyclictest2594-21sshd09:37:050
30614991110,0cyclictest0-21swapper/011:52:260
30614991110,0cyclictest0-21swapper/011:01:320
3061499110,0cyclictest22293-21bash11:22:280
3061499110,0cyclictest0-21swapper/012:30:110
191110,0ktimersoftd/121179-21sshd10:56:331
112750110,0irq/25-eth00-21swapper/012:25:420
9950100,0irq/24-0000:00:28-21ksoftirqd/209:15:042
41100,0ktimersoftd/00-21swapper/011:30:510
3061799109,0cyclictest5811-21sshd11:41:393
3061799109,0cyclictest0-21swapper/309:57:553
3061799109,0cyclictest0-21swapper/309:45:233
3061799109,0cyclictest0-21swapper/307:16:473
30617991010,0cyclictest0-21swapper/312:30:543
30617991010,0cyclictest0-21swapper/312:22:483
30617991010,0cyclictest0-21swapper/309:26:273
30617991010,0cyclictest0-21swapper/309:05:523
30617991010,0cyclictest0-21swapper/308:19:523
3061799100,0cyclictest351ktimersoftd/308:28:573
3061799100,0cyclictest0-21swapper/311:05:193
3061799100,0cyclictest0-21swapper/308:43:483
3061799100,0cyclictest0-21swapper/308:36:373
3061799100,0cyclictest0-21swapper/308:33:003
3061799100,0cyclictest0-21swapper/307:35:203
3061699109,0cyclictest4371-21sshd09:41:342
3061699109,0cyclictest0-21swapper/212:27:422
3061699109,0cyclictest0-21swapper/210:58:212
3061699109,0cyclictest0-21swapper/210:10:222
3061699109,0cyclictest0-21swapper/208:18:512
3061699105,0cyclictest0-21swapper/207:31:442
3061699105,0cyclictest0-21swapper/207:26:182
30616991010,0cyclictest0-21swapper/209:05:202
30616991010,0cyclictest0-21swapper/208:43:152
30616991010,0cyclictest0-21swapper/208:32:122
30616991010,0cyclictest0-21swapper/208:08:372
30616991010,0cyclictest0-21swapper/207:35:252
30616991010,0cyclictest0-21swapper/207:21:572
3061699100,0cyclictest0-21swapper/212:01:322
3061699100,0cyclictest0-21swapper/209:30:472
3061599109,0cyclictest9950irq/24-0000:00:11:46:441
3061599109,0cyclictest0-21swapper/110:18:001
3061599109,0cyclictest0-21swapper/108:17:531
3061599109,0cyclictest0-21swapper/107:52:531
3061599109,0cyclictest0-21swapper/107:19:541
30615991010,0cyclictest0-21swapper/112:39:231
30615991010,0cyclictest0-21swapper/109:06:051
30615991010,0cyclictest0-21swapper/108:59:071
30615991010,0cyclictest0-21swapper/107:57:391
3061599100,0cyclictest0-21swapper/109:23:381
3061599100,0cyclictest0-21swapper/108:34:221
3061599100,0cyclictest0-21swapper/107:32:411
3061499109,0cyclictest22523-21diskmemload10:20:330
3061499109,0cyclictest0-21swapper/011:09:340
3061499109,0cyclictest0-21swapper/010:55:450
30614991010,0cyclictest0-21swapper/011:11:190
3061499100,0cyclictest0-21swapper/010:54:010
271100,0ktimersoftd/20-21swapper/212:05:102
112750100,0irq/25-eth020217-21sshd12:13:390
112750100,0irq/25-eth013501-21sshd10:12:420
112750100,0irq/25-eth00-21swapper/310:06:163
112750100,0irq/25-eth00-21swapper/309:21:483
112750100,0irq/25-eth00-21swapper/111:20:501
306179999,0cyclictest0-21swapper/311:02:593
306179999,0cyclictest0-21swapper/308:58:263
306179998,0cyclictest0-21swapper/310:31:443
306179998,0cyclictest0-21swapper/307:58:313
306179990,0cyclictest0-21swapper/312:05:523
306169999,0cyclictest5930-21sshd10:28:512
306169999,0cyclictest0-21swapper/210:07:082
306169999,0cyclictest0-21swapper/209:21:552
306169999,0cyclictest0-21swapper/208:35:492
306169999,0cyclictest0-21swapper/208:27:552
306169998,0cyclictest1431-21sshd09:58:182
306169998,0cyclictest0-21swapper/210:21:392
306169998,0cyclictest0-21swapper/207:51:472
306169990,0cyclictest0-21swapper/209:50:582
306159999,0cyclictest1450-21sshd12:06:511
306159999,0cyclictest0-21swapper/108:44:571
306159999,0cyclictest0-21swapper/108:03:081
306159999,0cyclictest0-21swapper/107:48:091
306159999,0cyclictest0-21swapper/107:26:311
306149990,0cyclictest0-21swapper/010:00:510
11275090,0irq/25-eth020-21ksoftirqd/111:18:411
11275090,0irq/25-eth020-21ksoftirqd/109:41:141
11275090,0irq/25-eth00-21swapper/010:16:210
11275090,0irq/25-eth00-21swapper/009:00:230
11275090,0irq/25-eth00-21swapper/008:30:130
11275090,0irq/25-eth00-21swapper/007:15:120
4180,0ktimersoftd/00-21swapper/008:10:220
306179988,0cyclictest0-21swapper/311:37:573
306179988,0cyclictest0-21swapper/307:53:163
306179987,0cyclictest0-21swapper/308:24:253
306169988,0cyclictest0-21swapper/209:10:402
306169988,0cyclictest0-21swapper/209:01:442
306169988,0cyclictest0-21swapper/208:02:432
306169988,0cyclictest0-21swapper/207:56:342
306169987,0cyclictest0-21swapper/210:41:312
306169983,0cyclictest0-21swapper/207:45:072
306169980,0cyclictest0-21swapper/211:43:322
306169980,0cyclictest0-21swapper/208:20:232
306159988,0cyclictest0-21swapper/108:13:211
306159987,0cyclictest27128-21sshd11:05:511
306159985,0cyclictest4995-21sshd10:45:491
306149985,0cyclictest0-21swapper/007:38:000
306149984,0cyclictest0-21swapper/009:25:180
306149983,0cyclictest16802-21kworker/0:208:15:130
306149980,0cyclictest7184-21nfsd407:25:180
11275080,0irq/25-eth05882-21sshd10:20:161
11275080,0irq/25-eth026320-21sshd11:01:311
11275080,0irq/25-eth01921-21sshd12:15:221
11275080,0irq/25-eth01921-21sshd12:15:211
11275080,0irq/25-eth00-21swapper/008:07:380
11275080,0irq/25-eth00-21swapper/007:55:200
306179977,0cyclictest0-21swapper/308:04:403
306179977,0cyclictest0-21swapper/307:48:173
306179977,0cyclictest0-21swapper/307:31:413
306179972,0cyclictest0-21swapper/310:10:223
306169973,0cyclictest0-21swapper/208:50:492
306169973,0cyclictest0-21swapper/208:10:072
306169973,0cyclictest0-21swapper/207:15:342
306159977,0cyclictest0-21swapper/109:02:291
306159970,0cyclictest0-21swapper/109:10:191
306149974,0cyclictest0-21swapper/008:00:170
306149970,0cyclictest6812-21diskstats08:35:130
306149970,0cyclictest0-21swapper/008:25:170
306149970,0cyclictest0-21swapper/008:20:190
306149970,0cyclictest0-21swapper/007:40:100
11275070,0irq/25-eth02599migration/211:35:562
11275070,0irq/25-eth00-21swapper/111:50:141
11275070,0irq/25-eth00-21swapper/008:45:420
11275070,0irq/25-eth00-21swapper/008:40:110
11275070,0irq/25-eth00-21swapper/007:52:580
4160,0ktimersoftd/00-21swapper/007:30:200
306179963,0cyclictest4013-21tr07:20:133
306179962,0cyclictest0-21swapper/309:00:163
306179962,0cyclictest0-21swapper/308:50:153
306179962,0cyclictest0-21swapper/307:10:163
306159965,0cyclictest7361-21missed_timers08:35:171
306159965,0cyclictest4135-21df_abs07:20:131
306159962,0cyclictest0-21swapper/108:50:151
306159962,0cyclictest0-21swapper/108:20:161
306149964,0cyclictest16802-21kworker/0:207:10:050
306149963,0cyclictest20550-21cpu09:05:110
306149962,0cyclictest16802-21kworker/0:207:20:040
306149962,0cyclictest0-21swapper/007:45:150
159960,0watchdog/00-21swapper/008:55:130
159960,0watchdog/00-21swapper/008:50:170
306179952,0cyclictest25335-21cut08:05:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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