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2026-06-13 - 17:28
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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 rack5slot0.osadl.org (updated Sat Jun 13, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73221240,3sleep22051999cyclictest11:40:492
2225021220,3sleep22051999cyclictest09:18:032
2016821190,2sleep120166-21sshd10:15:221
2926421120,1sleep20-21swapper/212:36:162
83482890,2sleep38342-21sshd09:59:443
64442880,3sleep20-21swapper/211:45:472
143142870,0sleep00-21swapper/012:16:060
114462840,3sleep311441-21sshd09:34:393
1990228234,44sleep10-21swapper/107:05:261
1997428133,44sleep30-21swapper/307:06:203
316872800,3sleep331689-21id09:54:593
281412780,0sleep028143-21grep10:35:230
36672750,0sleep00-21swapper/012:03:120
215972750,3sleep321594-21sshd11:00:153
176092750,2sleep30-21swapper/310:07:503
71862740,2sleep20-21swapper/210:32:572
230562730,4sleep12051399cyclictest10:41:501
100442710,1sleep210043-21sshd12:15:362
226842650,3sleep12051399cyclictest12:13:351
37552620,3sleep32052599cyclictest10:46:413
1824225833,12sleep20-21swapper/207:05:062
2012924833,11sleep00-21swapper/007:08:170
317282460,0sleep131727-21bash10:09:401
321442400,0sleep132140-21cp10:39:251
326182390,37sleep2144650irq/27-eth009:44:412
184092390,36sleep2144650irq/27-eth010:41:192
66722350,2sleep10-21swapper/112:33:541
287892330,31sleep2144650irq/27-eth010:12:552
61242320,3sleep06121-21bash12:07:450
199152280,1sleep30-21swapper/312:13:173
134822280,0sleep00-21swapper/011:38:480
174202270,2sleep117416-21sshd09:35:131
142462260,2sleep314233-21sshd12:04:393
109482260,0sleep310943-21sshd11:13:223
286232250,2sleep328624-21sshd09:11:513
233382252,21sleep3144650irq/27-eth011:32:383
2051399250,17cyclictest0-21swapper/111:25:201
288922240,3sleep20-21swapper/210:53:252
2051399242,0cyclictest0-21swapper/111:15:041
76422230,2sleep30-21swapper/309:37:373
311492230,21sleep1144650irq/27-eth010:53:411
2051399232,0cyclictest0-21swapper/110:58:441
2051399230,3cyclictest0-21swapper/111:50:291
2051399230,2cyclictest0-21swapper/110:00:191
186312230,2sleep318623-21sshd11:57:373
2051399223,11cyclictest144650irq/27-eth009:10:441
2051399222,0cyclictest0-21swapper/112:29:401
2051399222,0cyclictest0-21swapper/111:36:191
2051399221,3cyclictest0-21swapper/111:24:501
2051399221,2cyclictest0-21swapper/109:16:581
2051399221,1cyclictest0-21swapper/111:31:411
2051399221,18cyclictest0-21swapper/108:00:231
2051399220,3cyclictest0-21swapper/112:18:541
2051399220,3cyclictest0-21swapper/110:20:311
2051399220,3cyclictest0-21swapper/109:21:421
2051399220,2cyclictest0-21swapper/112:37:241
2051399220,2cyclictest0-21swapper/111:11:571
2051399220,2cyclictest0-21swapper/109:41:491
2051399220,2cyclictest0-21swapper/107:25:221
2051399220,10cyclictest0-21swapper/111:04:151
310442210,3sleep30-21swapper/309:19:013
244732210,0sleep00-21swapper/011:51:140
2051999213,9cyclictest10774-21sshd11:09:452
2051399212,0cyclictest0-21swapper/111:05:171
2051399212,0cyclictest0-21swapper/108:15:311
2051399210,5cyclictest0-21swapper/110:12:021
2051399210,3cyclictest0-21swapper/112:07:181
2051399210,3cyclictest0-21swapper/112:00:051
2051399210,3cyclictest0-21swapper/111:48:011
2051399210,3cyclictest0-21swapper/109:33:421
2051399210,2cyclictest0-21swapper/111:58:151
2051399210,2cyclictest0-21swapper/111:41:191
2051399210,2cyclictest0-21swapper/110:45:141
2051399210,2cyclictest0-21swapper/110:25:151
2051399210,2cyclictest0-21swapper/109:58:201
2051399210,2cyclictest0-21swapper/109:50:151
2051399210,2cyclictest0-21swapper/109:45:331
2051399210,2cyclictest0-21swapper/108:45:221
2051399210,2cyclictest0-21swapper/108:35:181
2051399210,1cyclictest0-21swapper/110:30:161
2051399210,19cyclictest0-21swapper/108:50:111
2051399210,19cyclictest0-21swapper/107:10:151
193382210,1sleep30-21swapper/309:28:383
79402200,18sleep3144650irq/27-eth012:08:013
235582200,0sleep00-21swapper/012:28:290
2051399200,3cyclictest0-21swapper/112:20:121
2051399200,3cyclictest0-21swapper/109:25:101
2051399200,2cyclictest0-21swapper/109:05:131
2051399200,2cyclictest0-21swapper/108:13:411
2051399200,2cyclictest0-21swapper/107:50:241
2051399200,2cyclictest0-21swapper/107:30:131
2051399200,10cyclictest0-21swapper/107:35:181
11512200,18sleep2144650irq/27-eth011:37:262
256032190,0sleep03-21ksoftirqd/012:21:190
230722190,0sleep00-21swapper/009:39:260
20519991913,5cyclictest0-21swapper/209:06:572
2051999191,10cyclictest2024-21nfsd12:29:392
2051999191,0cyclictest0-21swapper/212:00:532
2051399192,1cyclictest0-21swapper/108:55:171
2051399190,2cyclictest0-21swapper/108:40:421
2051399190,2cyclictest0-21swapper/108:30:221
2051399190,2cyclictest0-21swapper/107:45:131
256162180,1sleep00-21swapper/008:30:180
2051999186,7cyclictest0-21swapper/209:26:522
2051999180,10cyclictest26305-21bash11:04:272
2051399180,9cyclictest0-21swapper/109:00:181
2051399180,2cyclictest0-21swapper/107:40:121
2051399180,1cyclictest0-21swapper/107:16:331
2052599174,5cyclictest9362-21sshd11:24:023
2052599174,4cyclictest28599-21sshd12:32:443
2052599171,7cyclictest0-21swapper/311:40:143
20525991712,4cyclictest2214-21bash10:36:063
20525991711,5cyclictest17326-1kworker/3:1H10:53:133
2052599170,16cyclictest153250irq/28-eth1-rx-07:32:093
2051999178,2cyclictest3285-21sshd11:30:232
2051999177,8cyclictest0-21swapper/210:28:012
2051999176,10cyclictest153250irq/28-eth1-rx-11:25:132
2051999175,11cyclictest0-21swapper/208:57:092
2051999170,3cyclictest22867-21sshd09:32:232
2051999170,16cyclictest381-21sshd10:46:182
2051399170,2cyclictest0-21swapper/108:25:461
2051399170,1cyclictest0-21swapper/107:57:121
2050999178,5cyclictest14984-21sshd10:25:470
2050999176,5cyclictest15924-21kworker/0:012:39:350
20509991712,4cyclictest0-21swapper/009:34:400
170302170,3sleep32023-21nfsd10:00:373
324182160,1sleep00-21swapper/009:12:160
2052599167,5cyclictest776-21sshd12:22:113
2052599162,9cyclictest27060-21bash11:07:573
2052599161,3cyclictest0-21swapper/309:43:213
2052599161,11cyclictest0-21swapper/309:20:223
2052599160,14cyclictest0-21swapper/310:34:023
2052599160,13cyclictest2512-21runrttasks11:25:173
2051999168,4cyclictest24454-21sshd11:22:062
2051999165,10cyclictest0-21swapper/209:46:052
2051999163,6cyclictest6486-21sshd12:30:152
2051999161,11cyclictest18651-21sshd09:10:452
2051999161,10cyclictest11894-21sshd11:13:282
2051999161,0cyclictest0-21swapper/210:06:272
2051999160,9cyclictest0-21swapper/208:07:312
2051999160,8cyclictest18356-21sshd12:20:292
2051999160,8cyclictest0-21swapper/208:27:342
2051999160,5cyclictest20735-21unixbench_singl10:15:242
2051999160,1cyclictest11734-21sshd09:20:192
2051999160,15cyclictest144650irq/27-eth009:50:012
2051999160,15cyclictest0-21swapper/211:50:072
2051999160,15cyclictest0-21swapper/211:16:582
2051999160,15cyclictest0-21swapper/210:56:592
2051999160,14cyclictest25811-21sshd12:13:562
2051399160,8cyclictest0-21swapper/108:05:191
2051399160,5cyclictest0-21swapper/107:20:151
2051399160,1cyclictest0-21swapper/108:20:021
2050999167,5cyclictest0-21swapper/009:23:190
2050999165,4cyclictest0-21swapper/011:40:170
2050999162,9cyclictest0-21swapper/009:50:150
2050999161,10cyclictest0-21swapper/009:41:590
20509991610,2cyclictest0-21swapper/010:48:430
203522160,2sleep30-21swapper/310:41:313
2052599158,6cyclictest0-21swapper/311:45:313
2052599158,6cyclictest0-21swapper/310:58:363
2052599158,6cyclictest0-21swapper/309:05:133
20525991513,1cyclictest0-21swapper/310:23:223
2052599151,12cyclictest16430-21bash12:16:213
2052599150,14cyclictest0-21swapper/311:54:043
2052599150,13cyclictest0-21swapper/312:26:483
2052599150,13cyclictest0-21swapper/311:37:543
2051999155,9cyclictest0-21swapper/208:34:092
2051999153,5cyclictest0-21swapper/207:43:262
2051999151,1cyclictest0-21swapper/210:21:052
2051999150,9cyclictest0-21swapper/208:36:312
2051999150,9cyclictest0-21swapper/207:29:082
2051999150,8cyclictest2132-21sshd12:08:262
2051999150,8cyclictest2066-21nscd10:00:532
2051999150,8cyclictest0-21swapper/211:59:192
2051999150,8cyclictest0-21swapper/210:35:362
2051999150,8cyclictest0-21swapper/208:19:192
2051999150,8cyclictest0-21swapper/208:10:432
2051999150,14cyclictest28309-21sshd09:36:192
2051999150,12cyclictest144650irq/27-eth009:02:222
2050999159,4cyclictest205552sleep007:10:080
2050999158,4cyclictest0-21swapper/009:26:480
2050999157,4cyclictest0-21swapper/011:01:280
2050999153,1cyclictest4334-21sshd10:32:360
2050999151,2cyclictest0-21swapper/011:30:060
2050999151,13cyclictest0-21swapper/010:40:570
2050999150,14cyclictest0-21swapper/011:18:510
2050999150,14cyclictest0-21swapper/010:59:180
2050999150,14cyclictest0-21swapper/010:54:290
154552151,12sleep3144650irq/27-eth010:25:513
2052599149,2cyclictest0-21swapper/308:55:033
2052599140,12cyclictest30855-21sshd10:16:333
2052599140,12cyclictest25909-21sshd11:15:163
2052599140,12cyclictest19897-21sshd12:35:173
2052599140,12cyclictest18746-21sshd10:11:463
2051999147,5cyclictest32714-21id09:55:042
2051999143,5cyclictest0-21swapper/207:11:032
2051999143,4cyclictest0-21swapper/207:34:112
2051999143,4cyclictest0-21swapper/207:24:042
2051999143,4cyclictest0-21swapper/207:19:072
2051999143,2cyclictest0-21swapper/207:55:282
2051999141,12cyclictest0-21swapper/207:46:052
20519991410,1cyclictest0-21swapper/207:50:032
2051999140,7cyclictest2024-21nfsd08:40:272
2051999140,7cyclictest0-21swapper/208:50:072
2051999140,7cyclictest0-21swapper/208:45:432
2051999140,7cyclictest0-21swapper/208:21:152
2051999140,7cyclictest0-21swapper/207:36:472
2051999140,10cyclictest2024-21nfsd08:01:402
2050999149,4cyclictest2024-21nfsd10:02:360
2050999148,5cyclictest0-21swapper/007:50:430
2050999148,2cyclictest21506-21sshd10:08:200
2050999147,3cyclictest0-21swapper/007:15:130
2050999146,4cyclictest3-21ksoftirqd/011:10:500
2050999141,9cyclictest30129-21sshd11:22:440
2050999141,8cyclictest0-21swapper/010:21:370
20509991412,1cyclictest8777-21sshd12:12:020
20509991411,2cyclictest0-21swapper/008:08:480
20509991410,1cyclictest0-21swapper/009:17:500
2050999140,3cyclictest0-21swapper/011:55:040
2050999140,13cyclictest8149-21sshd09:49:010
2050999140,13cyclictest2257-21bash11:05:160
90782130,1sleep09079-21nfsd409:05:190
2052599139,3cyclictest144650irq/27-eth007:35:023
2052599138,4cyclictest0-21swapper/309:45:083
2052599138,3cyclictest2561-21munin-node07:40:163
2052599138,1cyclictest144650irq/27-eth008:00:013
2052599137,5cyclictest0-21swapper/308:45:293
2052599131,3cyclictest0-21swapper/308:30:173
2052599130,5cyclictest0-21swapper/308:20:263
2052599130,3cyclictest2860-21users08:50:203
2052599130,3cyclictest144650irq/27-eth007:45:163
2052599130,12cyclictest0-21swapper/309:01:093
2052599130,12cyclictest0-21swapper/308:19:133
2052599130,12cyclictest0-21swapper/308:14:083
2052599130,12cyclictest0-21swapper/307:55:373
2052599130,12cyclictest0-21swapper/307:52:473
2052599130,12cyclictest0-21swapper/307:18:143
2052599130,11cyclictest23029-21irqstats08:25:173
2052599130,10cyclictest144650irq/27-eth008:40:263
2050999138,4cyclictest4054-21sshd07:45:000
2050999137,3cyclictest0-21swapper/008:52:260
2050999133,6cyclictest0-21swapper/012:30:020
20509991311,1cyclictest0-21swapper/008:11:510
2050999130,9cyclictest623-21cp09:55:060
2050999130,1cyclictest5140-21awk10:10:180
2050999130,12cyclictest6153-21sshd11:27:130
2050999130,12cyclictest0-21swapper/011:45:500
2050999130,12cyclictest0-21swapper/010:15:070
2050999130,12cyclictest0-21swapper/008:57:550
2050999130,12cyclictest0-21swapper/007:25:470
2050999130,10cyclictest0-21swapper/007:30:190
2052599128,3cyclictest144650irq/27-eth008:05:023
2052599120,3cyclictest0-21swapper/307:10:123
2052599120,2cyclictest144650irq/27-eth008:35:103
2052599120,2cyclictest0-21swapper/307:20:593
2052599120,11cyclictest0-21swapper/307:26:113
2050999122,9cyclictest0-21swapper/007:55:410
20509991210,1cyclictest0-21swapper/008:15:250
20509991210,1cyclictest0-21swapper/008:01:240
20509991210,1cyclictest0-21swapper/007:35:030
2050999120,2cyclictest0-21swapper/008:40:010
2050999120,2cyclictest0-21swapper/008:28:480
2050999120,11cyclictest0-21swapper/009:00:120
2050999120,11cyclictest0-21swapper/008:45:210
2050999120,11cyclictest0-21swapper/007:41:070
2050999120,11cyclictest0-21swapper/007:22:560
2050999120,10cyclictest0-21swapper/008:35:080
2050999110,8cyclictest0-21swapper/008:20:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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