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2026-07-14 - 01:39
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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 Mon Jul 13, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650680,0irq/26-eth1-rx-0-21swapper/307:06:203
112750660,0irq/25-eth00-21swapper/107:05:161
419424119,0sleep20-21swapper/207:05:372
112750400,0irq/25-eth00-21swapper/007:06:420
461699237,0cyclictest0-21swapper/309:48:553
461399210,0cyclictest11030-21sshd11:51:070
4615992010,0cyclictest0-21swapper/209:48:552
461599200,0cyclictest0-21swapper/211:20:322
461699196,0cyclictest0-21swapper/309:35:213
4616991918,0cyclictest4567-21bash11:41:373
4616991918,0cyclictest29112-21bash10:09:593
4616991918,0cyclictest0-21swapper/310:52:043
461699191,0cyclictest27819-21sshd11:05:393
4615991919,0cyclictest112750irq/25-eth009:56:122
4615991918,0cyclictest22712-21sshd11:52:452
4616991817,0cyclictest0-21swapper/310:39:093
4616991817,0cyclictest0-21swapper/309:59:173
4615991817,0cyclictest3578-21sshd10:53:562
461699177,0cyclictest12071-21sshd11:25:183
4614991710,0cyclictest0-21swapper/109:04:421
461399170,0cyclictest32024-21sshd09:10:150
4616991615,0cyclictest26643-21sshd12:32:193
4616991615,0cyclictest11493-21sshd10:16:053
4615991615,0cyclictest8407-21sshd10:02:512
4614991615,0cyclictest0-21swapper/111:10:511
4614991615,0cyclictest0-21swapper/111:10:511
461399165,0cyclictest7291-21bash11:20:190
112750160,0irq/25-eth09771-21bash10:28:543
4616991514,0cyclictest8903-21sshd10:58:573
4616991514,0cyclictest1539-21sshd11:01:353
4616991514,0cyclictest14502-21bash11:21:163
4616991514,0cyclictest112750irq/25-eth011:57:593
4616991514,0cyclictest0-21swapper/311:50:063
4616991514,0cyclictest0-21swapper/311:16:353
4615991515,0cyclictest0-21swapper/210:41:492
4615991514,0cyclictest3796-21sshd09:36:272
4616991413,0cyclictest31239-21rm09:31:313
4616991413,0cyclictest29013-21bash09:26:573
4616991413,0cyclictest24187-21sshd10:43:443
4616991413,0cyclictest1817-21bash10:23:323
4616991413,0cyclictest0-21swapper/310:02:093
461699140,0cyclictest0-21swapper/309:41:033
461599149,0cyclictest12495-21sshd12:04:222
4615991413,0cyclictest11008-21bash09:41:422
4615991412,0cyclictest0-21swapper/212:06:442
461599140,0cyclictest31157-21sshd10:14:312
461599140,0cyclictest0-21swapper/211:43:242
461599140,0cyclictest0-21swapper/211:14:142
461599140,0cyclictest0-21swapper/211:14:142
4614991413,0cyclictest24727-21bash10:22:131
4614991411,0cyclictest112750irq/25-eth010:30:261
461399142,0cyclictest8112-21sshd09:24:180
4613991413,0cyclictest23595-21sshd09:56:120
4613991413,0cyclictest20450-21sshd11:04:490
4613991413,0cyclictest15595-21sshd11:25:430
4613991411,0cyclictest0-21swapper/010:19:160
461399141,0cyclictest0-21swapper/009:34:070
4613991410,0cyclictest16621-21sshd10:51:140
4613991410,0cyclictest0-21swapper/011:33:050
461399140,0cyclictest5968-21sshd09:19:440
461399140,0cyclictest0-21swapper/012:17:100
461399140,0cyclictest0-21swapper/012:00:210
4616991312,0cyclictest5137-21perl09:15:153
4616991312,0cyclictest3928-21bash12:25:003
4616991312,0cyclictest27061-21rm12:10:333
4616991312,0cyclictest23026-21sshd11:31:043
4616991312,0cyclictest0-21swapper/312:00:053
4616991312,0cyclictest0-21swapper/311:36:103
4616991312,0cyclictest0-21swapper/310:30:383
4616991310,0cyclictest19660-21sshd09:51:223
461699130,0cyclictest25368-21sshd12:36:283
461699130,0cyclictest0-21swapper/312:06:023
461699130,0cyclictest0-21swapper/309:10:373
4615991312,0cyclictest9950irq/24-0000:00:12:26:592
4615991312,0cyclictest7074-21sshd12:16:372
4615991312,0cyclictest22598-21sshd10:17:382
4615991312,0cyclictest12039-21sendmail_mailst09:50:202
4615991312,0cyclictest11901-21rm10:37:442
4615991310,0cyclictest21964-21sshd11:00:312
4615991310,0cyclictest0-21swapper/212:37:542
461599130,0cyclictest10242-21sshd09:15:522
461599130,0cyclictest0-21swapper/209:10:132
461499139,0cyclictest481-21jbd2/dm-0-811:20:441
461499137,0cyclictest0-21swapper/109:33:461
4614991312,0cyclictest5174-21sshd10:36:491
4614991312,0cyclictest29604-21sshd12:10:551
4614991312,0cyclictest28226-21sshd11:18:521
4614991312,0cyclictest24662-21sshd10:26:291
4614991312,0cyclictest15836-21sshd11:08:311
4614991312,0cyclictest0-21swapper/112:24:161
4614991310,0cyclictest0-21swapper/110:08:221
461499130,0cyclictest5380-21sshd09:10:581
461499130,0cyclictest20763-21bash10:56:061
461499130,0cyclictest0-21swapper/111:58:401
461499130,0cyclictest0-21swapper/109:52:271
461399139,0cyclictest0-21swapper/010:55:590
461399137,0cyclictest0-21swapper/009:47:220
461399133,0cyclictest30965-21sshd10:44:410
4613991312,0cyclictest0-21swapper/012:06:290
4613991312,0cyclictest0-21swapper/010:09:030
4613991312,0cyclictest0-21swapper/009:43:520
4613991310,0cyclictest22014-21sshd11:18:000
4613991310,0cyclictest0-21swapper/010:37:480
4613991310,0cyclictest0-21swapper/010:32:470
4613991310,0cyclictest0-21swapper/010:27:190
461399130,0cyclictest0-21swapper/012:20:200
461399130,0cyclictest0-21swapper/011:56:510
461399130,0cyclictest0-21swapper/009:54:100
4616991211,0cyclictest28299-21df_abs11:10:103
4616991211,0cyclictest28299-21df_abs11:10:103
4616991211,0cyclictest25305-21sshd09:22:123
4616991211,0cyclictest22007-21sshd12:23:023
4616991211,0cyclictest0-21swapper/312:15:143
461699120,0cyclictest0-21swapper/311:45:343
461699120,0cyclictest0-21swapper/310:13:403
4615991211,0cyclictest8988-21sshd10:45:542
4615991211,0cyclictest5395-21sshd11:37:262
4615991211,0cyclictest1480-21nfsd09:32:192
4615991211,0cyclictest10417-21sshd10:59:102
4615991211,0cyclictest0-21swapper/212:32:322
4615991210,0cyclictest30100-21sshd12:10:592
4615991210,0cyclictest16899-21sshd11:25:552
4615991210,0cyclictest0-21swapper/212:20:062
4615991210,0cyclictest0-21swapper/210:26:292
461599120,0cyclictest0-21swapper/211:06:482
461599120,0cyclictest0-21swapper/210:21:232
461499129,0cyclictest21781-21bash09:25:571
4614991211,0cyclictest2278-21sshd11:28:241
4614991211,0cyclictest20-21ksoftirqd/109:37:371
4614991210,0cyclictest23094-21bash10:52:101
461499120,0cyclictest32456-21bash12:28:491
461399129,0cyclictest22622-21sshd12:14:270
461399129,0cyclictest22265-21sshd10:00:200
461399129,0cyclictest0-21swapper/011:43:320
461399129,0cyclictest0-21swapper/009:37:250
4613991211,0cyclictest7254-21bash11:07:190
4613991211,0cyclictest17923-21sshd09:25:230
4613991211,0cyclictest10893-21bash10:11:440
4613991211,0cyclictest0-21swapper/011:46:400
4613991211,0cyclictest0-21swapper/011:35:510
4613991211,0cyclictest0-21swapper/010:45:090
4613991210,0cyclictest0-21swapper/012:30:040
461699119,0cyclictest0-21swapper/307:30:353
4616991111,0cyclictest0-21swapper/308:40:173
4616991111,0cyclictest0-21swapper/307:10:153
4616991110,0cyclictest0-21swapper/310:45:083
4616991110,0cyclictest0-21swapper/307:45:213
4616991110,0cyclictest0-21swapper/307:45:203
461699110,0cyclictest0-21swapper/309:07:003
461699110,0cyclictest0-21swapper/308:04:313
4615991110,0cyclictest8623-21sshd11:55:132
4615991110,0cyclictest1310-21sshd11:15:142
4615991110,0cyclictest0-21swapper/211:45:092
4615991110,0cyclictest0-21swapper/211:30:022
4615991110,0cyclictest0-21swapper/210:30:072
4615991110,0cyclictest0-21swapper/210:05:032
4615991110,0cyclictest0-21swapper/209:25:052
4615991110,0cyclictest0-21swapper/209:20:012
461599110,0cyclictest0-21swapper/208:15:132
4614991110,0cyclictest7164-21sshd10:15:271
4614991110,0cyclictest31464-21sshd12:15:271
4614991110,0cyclictest112750irq/25-eth012:35:531
4614991110,0cyclictest112750irq/25-eth009:55:301
4614991110,0cyclictest10215-21sshd12:30:121
4614991110,0cyclictest0-21swapper/112:00:271
4614991110,0cyclictest0-21swapper/111:50:021
4614991110,0cyclictest0-21swapper/111:45:061
4614991110,0cyclictest0-21swapper/111:40:131
4614991110,0cyclictest0-21swapper/111:36:141
4614991110,0cyclictest0-21swapper/111:30:171
4614991110,0cyclictest0-21swapper/111:00:181
4614991110,0cyclictest0-21swapper/110:45:071
4614991110,0cyclictest0-21swapper/110:40:081
4614991110,0cyclictest0-21swapper/110:10:521
4614991110,0cyclictest0-21swapper/110:00:081
4614991110,0cyclictest0-21swapper/109:40:151
4614991110,0cyclictest0-21swapper/109:20:131
4614991110,0cyclictest0-21swapper/109:15:341
461499110,0cyclictest5148-21sshd09:45:141
461499110,0cyclictest17775-21sshd12:05:051
461399119,0cyclictest0-21swapper/010:20:120
4613991111,0cyclictest0-21swapper/008:57:440
4613991110,0cyclictest14058-21sshd12:35:030
4613991110,0cyclictest0-21swapper/012:25:030
4613991110,0cyclictest0-21swapper/011:10:020
4613991110,0cyclictest0-21swapper/011:10:020
461699109,0cyclictest0-21swapper/307:27:473
4616991010,0cyclictest0-21swapper/309:03:243
4616991010,0cyclictest0-21swapper/307:38:433
461599100,0cyclictest0-21swapper/208:08:222
461499109,0cyclictest29147-21idleruntime-cro09:10:001
461499100,0cyclictest0-21swapper/108:28:491
461399100,0cyclictest0-21swapper/008:13:340
41100,0ktimersoftd/00-21swapper/007:25:220
46169999,0cyclictest0-21swapper/308:17:173
46159999,0cyclictest0-21swapper/208:55:382
46159999,0cyclictest0-21swapper/208:00:152
46159999,0cyclictest0-21swapper/207:36:252
46159998,0cyclictest0-21swapper/208:12:272
46149999,0cyclictest0-21swapper/108:07:181
46149998,0cyclictest0-21swapper/108:45:171
46139999,0cyclictest0-21swapper/008:33:190
46139999,0cyclictest0-21swapper/007:32:070
46139998,0cyclictest0-21swapper/007:54:040
46139990,0cyclictest5879-21sed08:20:110
46139990,0cyclictest0-21swapper/008:02:250
46139990,0cyclictest0-21swapper/007:24:190
46169988,0cyclictest0-21swapper/308:47:443
46169988,0cyclictest0-21swapper/308:37:443
46159988,0cyclictest0-21swapper/207:49:192
46159988,0cyclictest0-21swapper/207:49:192
46159988,0cyclictest0-21swapper/207:22:502
46159980,0cyclictest0-21swapper/208:51:492
46149988,0cyclictest0-21swapper/107:20:081
46149988,0cyclictest0-21swapper/107:15:231
46139988,0cyclictest0-21swapper/008:16:220
46139988,0cyclictest0-21swapper/007:55:200
46139987,0cyclictest19490-21munin-node07:40:150
46139984,0cyclictest32459-21pmu-power08:05:200
46139980,0cyclictest0-21swapper/009:10:000
11275080,0irq/25-eth00-21swapper/007:48:490
11275080,0irq/25-eth00-21swapper/007:48:490
46169977,0cyclictest0-21swapper/308:10:403
46169977,0cyclictest0-21swapper/307:19:133
46169976,0cyclictest0-21swapper/307:23:303
46169971,0cyclictest0-21swapper/308:55:163
46159977,0cyclictest112750irq/25-eth007:27:152
46159976,0cyclictest0-21swapper/208:38:352
46159972,0cyclictest112750irq/25-eth007:11:132
46159972,0cyclictest0-21swapper/208:47:142
46159970,0cyclictest0-21swapper/209:08:232
46159970,0cyclictest0-21swapper/208:40:152
46159970,0cyclictest0-21swapper/207:55:162
46149977,0cyclictest0-21swapper/108:17:261
46149970,0cyclictest0-21swapper/107:38:081
46139977,0cyclictest0-21swapper/008:47:010
46139977,0cyclictest0-21swapper/007:35:070
46139970,0cyclictest0-21swapper/008:50:170
11275070,0irq/25-eth00-21swapper/008:42:170
46169962,0cyclictest0-21swapper/308:50:173
46169962,0cyclictest0-21swapper/308:25:163
46169962,0cyclictest0-21swapper/308:05:163
46169962,0cyclictest0-21swapper/307:50:173
46169962,0cyclictest0-21swapper/307:40:163
46159965,0cyclictest0-21swapper/207:30:232
46159962,0cyclictest0-21swapper/209:00:162
46159962,0cyclictest0-21swapper/208:30:152
46159962,0cyclictest0-21swapper/208:25:172
46159962,0cyclictest0-21swapper/208:20:152
46159962,0cyclictest0-21swapper/207:50:172
46159962,0cyclictest0-21swapper/207:40:462
46159962,0cyclictest0-21swapper/207:15:022
46149965,0cyclictest30546-21chrt08:00:261
46149962,0cyclictest0-21swapper/108:55:161
46149962,0cyclictest0-21swapper/108:40:151
46149962,0cyclictest0-21swapper/107:55:171
46149962,0cyclictest0-21swapper/107:50:181
46149962,0cyclictest0-21swapper/107:45:161
46149962,0cyclictest0-21swapper/107:45:161
46149962,0cyclictest0-21swapper/107:40:161
46149960,0cyclictest0-21swapper/108:35:391
46139965,0cyclictest8626-21fschecks_count08:25:140
46139962,0cyclictest0-21swapper/009:00:150
46139962,0cyclictest0-21swapper/008:35:140
46139962,0cyclictest0-21swapper/007:15:010
46139962,0cyclictest0-21swapper/007:10:150
169960,0watchdog/15340-21fschecks_count07:10:131
46169951,0cyclictest0-21swapper/307:55:163
46169950,0cyclictest0-21swapper/308:21:043
46149954,0cyclictest1639-21runrttasks08:13:591
46149951,0cyclictest0-21swapper/107:25:141
46149950,0cyclictest0-21swapper/108:50:131
46149950,0cyclictest0-21swapper/107:30:171
329950,0watchdog/311511-21needreboot08:30:173
169950,0watchdog/16214-21entropy08:20:131
46149942,0cyclictest10673-21cpuspeed_turbos08:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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