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2026-06-06 - 14:14
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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 rack5slot0.osadl.org (updated Sat Jun 06, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2433221260,0sleep124331-21bash23:37:121
1037321230,0sleep110367-21sshd23:25:011
15576210132,65sleep30-21swapper/319:08:393
200172980,1sleep00-21swapper/023:40:320
289152950,10sleep10-21swapper/122:29:591
236112930,0sleep00-21swapper/023:33:420
1568328434,38sleep10-21swapper/119:09:581
256112830,5sleep10-21swapper/123:55:271
93182820,1sleep39315-21cp21:17:083
63062820,3sleep10-21swapper/100:08:101
178782820,2sleep20-21swapper/223:51:112
326282810,2sleep132619-21sshd21:57:251
243192800,2sleep10-21swapper/122:18:211
6712780,3sleep20-21swapper/223:23:472
81532760,4sleep31594499cyclictest00:38:053
98942740,1sleep20-21swapper/200:27:142
318542740,1sleep031844-21sshd00:00:150
179722740,3sleep00-21swapper/023:47:290
8872730,2sleep01594199cyclictest21:12:520
6532730,1sleep31594499cyclictest23:34:463
171202730,2sleep32512-21runrttasks22:02:363
250332720,2sleep20-21swapper/222:58:062
275852710,2sleep11594299cyclictest22:43:381
142682710,3sleep01594199cyclictest23:10:410
309762690,4sleep21594399cyclictest22:30:132
222742690,2sleep20-21swapper/223:30:082
138632680,2sleep10-21swapper/121:41:221
60132630,2sleep31594499cyclictest00:00:543
1557325833,4sleep00-21swapper/019:08:360
1539725632,12sleep20-21swapper/219:06:272
263732460,1sleep00-21swapper/021:56:440
13802380,0sleep00-21swapper/022:59:030
79902330,2sleep10-21swapper/122:56:121
134462330,0sleep113443-21cp22:13:321
233992320,29sleep3144650irq/27-eth021:22:023
196852300,1sleep019686-21bash22:17:490
178352300,0sleep00-21swapper/023:58:310
312202290,3sleep30-21swapper/300:14:463
10302290,1sleep015937-21cyclictest23:09:250
91372270,2sleep20-21swapper/200:08:312
69512270,2sleep20-21swapper/223:28:272
323732270,2sleep132372-21bash00:18:231
288462250,22sleep3144650irq/27-eth021:53:393
252022250,3sleep30-21swapper/321:39:163
217322250,2sleep30-21swapper/322:14:263
180772250,1sleep10-21swapper/100:32:061
285862240,3sleep20-21swapper/223:41:302
165642240,2sleep10-21swapper/122:39:021
137132240,22sleep1144650irq/27-eth000:23:411
49602230,21sleep2144650irq/27-eth022:51:582
60372220,3sleep20-21swapper/221:40:312
5362220,2sleep30-21swapper/323:56:173
239252220,2sleep20-21swapper/221:45:482
74692210,19sleep3144650irq/27-eth022:52:193
282172210,2sleep228207-21sshd22:22:322
27112212,17sleep1144650irq/27-eth021:36:501
197312210,19sleep2144650irq/27-eth023:00:552
73382200,17sleep3144650irq/27-eth000:22:513
52272200,18sleep1144650irq/27-eth021:33:471
47522200,1sleep30-21swapper/322:55:513
200292200,2sleep320028-21sshd22:42:473
167172200,0sleep216715-21sshd23:36:212
159472200,2sleep10-21swapper/123:50:581
1594399204,4cyclictest0-21swapper/221:16:352
51852192,15sleep3144650irq/27-eth019:55:193
309752190,1sleep030968-21sshd22:33:390
30512190,3sleep20-21swapper/221:30:092
205342190,3sleep21594399cyclictest00:24:342
198582190,2sleep32023-21nfsd23:40:313
1594399190,7cyclictest17392-21sshd23:11:032
1594399187,9cyclictest8537-21sshd00:34:392
1594399185,12cyclictest153250irq/28-eth1-rx-21:11:592
1594399185,12cyclictest153250irq/28-eth1-rx-19:55:192
1594399182,15cyclictest24439-21sshd21:25:272
1594399182,15cyclictest0-21swapper/221:39:232
1594399182,14cyclictest22581-21sshd22:10:592
1594199180,17cyclictest0-21swapper/023:50:580
29512170,4sleep10-21swapper/122:51:391
1594399177,3cyclictest4143-21sshd00:18:512
1594399175,11cyclictest153250irq/28-eth1-rx-19:25:422
1594399174,6cyclictest22499-21sshd23:08:132
1594399173,13cyclictest4328-21sshd00:00:432
1594399173,10cyclictest20980-21sshd22:06:532
1594399172,14cyclictest20812-21sshd23:15:102
1594399172,10cyclictest399-21sshd22:00:472
15942991712,3cyclictest0-21swapper/121:47:501
1594299170,5cyclictest604-21sshd23:16:241
1594199170,14cyclictest10676-21sshd21:17:170
17602160,6sleep30-21swapper/322:30:253
1594499162,5cyclictest0-21swapper/300:30:153
15944991612,3cyclictest11589-21id23:46:383
15944991611,4cyclictest144650irq/27-eth022:05:173
15944991611,4cyclictest14414-21sshd21:58:573
1594499160,5cyclictest10444-21sshd23:25:023
1594499160,14cyclictest0-21swapper/323:05:223
1594499160,14cyclictest0-21swapper/320:32:063
1594499160,14cyclictest0-21swapper/300:19:333
1594399167,5cyclictest0-21swapper/220:59:032
1594399167,3cyclictest5126-21bash21:51:042
1594399165,10cyclictest153250irq/28-eth1-rx-20:30:152
1594399165,10cyclictest153250irq/28-eth1-rx-19:13:562
1594399163,5cyclictest17998-21sshd00:35:312
1594399163,12cyclictest4428-21bash22:15:552
1594399162,8cyclictest16585-21bash21:55:402
1594399162,10cyclictest32698-21bash23:45:232
15943991612,3cyclictest25-21rcuop/122:35:212
1594299162,10cyclictest0-21swapper/123:45:231
1594299160,4cyclictest6290-21sshd23:20:251
1594299160,15cyclictest0-21swapper/122:07:231
1594299160,14cyclictest0-21swapper/122:30:341
1594299160,14cyclictest0-21swapper/122:20:131
1594299160,11cyclictest20838-21sshd23:33:241
115392160,3sleep11594299cyclictest21:10:291
101872160,4sleep30-21swapper/322:38:183
231352150,1sleep023122-21sshd22:03:170
1594499158,3cyclictest29860-21sshd21:29:343
15944991510,1cyclictest17029-21bash21:31:313
1594499150,6cyclictest0-21swapper/320:05:203
1594499150,3cyclictest12592-21sshd22:48:573
1594499150,14cyclictest0-21swapper/323:16:003
1594499150,14cyclictest0-21swapper/322:18:123
1594499150,13cyclictest30872-21sshd21:12:373
1594499150,13cyclictest0-21swapper/323:50:193
1594499150,10cyclictest0-21swapper/300:09:053
1594399158,5cyclictest0-21swapper/220:25:252
1594399155,9cyclictest15846-21sshd21:21:112
1594399155,9cyclictest153250irq/28-eth1-rx-20:05:382
1594399155,9cyclictest0-21swapper/223:57:312
1594399155,5cyclictest144650irq/27-eth020:01:582
1594399152,9cyclictest33-21ksoftirqd/222:27:102
1594399152,1cyclictest0-21swapper/221:05:552
1594399151,8cyclictest17046-21sshd22:45:502
15943991512,2cyclictest28338-21bash22:43:422
1594399150,13cyclictest0-21swapper/200:10:012
1594399150,11cyclictest0-21swapper/220:54:432
1594299151,3cyclictest144650irq/27-eth023:41:551
15942991511,3cyclictest26367-21sshd00:14:121
15942991511,3cyclictest16382-21sshd23:14:381
15942991510,3cyclictest13986-21sshd00:35:121
1594299150,3cyclictest9950-21sshd00:27:151
1594299150,14cyclictest6863-21sshd21:23:441
1594299150,14cyclictest144650irq/27-eth019:55:191
1594299150,14cyclictest0-21swapper/123:03:571
1594299150,10cyclictest25541-21sshd23:08:331
1594199157,4cyclictest13973-21kworker/0:121:36:160
1594199150,14cyclictest0-21swapper/022:47:230
1594199150,11cyclictest28659-21sshd00:14:280
136892150,1sleep30-21swapper/321:44:533
1594499149,4cyclictest26961-21sshd22:29:433
1594499148,5cyclictest0-21swapper/321:04:593
1594499147,6cyclictest0-21swapper/321:07:593
1594499146,7cyclictest144650irq/27-eth022:21:433
1594499142,8cyclictest27066-21diskstats20:45:113
1594499142,11cyclictest144650irq/27-eth019:19:023
1594499142,11cyclictest144650irq/27-eth000:25:383
15944991411,2cyclictest0-21swapper/323:00:563
1594499140,9cyclictest28577-21sshd23:37:423
1594499140,12cyclictest8158-21atenall_r5power23:10:103
1594499140,12cyclictest18406-21munin-node20:25:143
1594499140,11cyclictest893-21sshd23:23:493
1594499140,10cyclictest0-21swapper/321:45:243
1594399145,5cyclictest0-21swapper/219:20:002
1594299149,4cyclictest22321-21tail21:25:191
1594299147,2cyclictest0-21swapper/122:45:151
1594299142,3cyclictest30721-21ntp_states19:40:161
1594299140,12cyclictest28477-21sshd21:50:121
1594299140,12cyclictest10834-21chrt20:10:021
1594299140,11cyclictest0-21swapper/100:01:051
1594299140,10cyclictest0-21swapper/121:19:231
1594199148,5cyclictest0-21swapper/021:23:510
1594199147,3cyclictest0-21swapper/022:50:270
1594199144,5cyclictest28799-21awk20:50:000
15941991412,1cyclictest0-21swapper/022:07:070
15941991411,3cyclictest5701-21kworker/0:200:18:390
15941991410,3cyclictest873-21sshd21:46:500
1594199140,2cyclictest5956-21sshd23:35:130
1594199140,1cyclictest15241-21bash00:27:580
1594199140,1cyclictest0-21swapper/021:41:200
1594199140,13cyclictest0-21swapper/022:41:410
1594199140,13cyclictest0-21swapper/021:30:190
1594199140,13cyclictest0-21swapper/000:36:310
1594199140,13cyclictest0-21swapper/000:08:360
1594499139,3cyclictest144650irq/27-eth020:50:123
1594499132,10cyclictest144650irq/27-eth019:42:043
1594499131,11cyclictest144650irq/27-eth019:30:303
1594499130,4cyclictest31463-21munin-node20:55:123
1594499130,12cyclictest0-21swapper/320:42:253
1594499130,12cyclictest0-21swapper/320:35:273
1594499130,12cyclictest0-21swapper/320:21:123
1594499130,12cyclictest0-21swapper/320:17:383
1594499130,12cyclictest0-21swapper/320:12:443
1594499130,12cyclictest0-21swapper/320:01:003
1594499130,12cyclictest0-21swapper/319:36:463
1594499130,11cyclictest2512-21runrttasks19:45:323
1594499130,11cyclictest23530-21iostat_ios19:25:163
1594499130,11cyclictest21256-21munin-node19:20:143
1594399132,1cyclictest1904-21irqstats21:00:152
1594399131,11cyclictest144650irq/27-eth019:30:512
1594399131,11cyclictest144650irq/27-eth019:21:502
15943991311,1cyclictest0-21swapper/220:12:142
1594399131,10cyclictest2524-21irqstats19:50:162
1594399130,5cyclictest0-21swapper/220:20:252
1594399130,5cyclictest0-21swapper/220:15:272
1594399130,12cyclictest2512-21runrttasks20:48:302
1594399130,12cyclictest0-21swapper/220:41:232
1594399130,12cyclictest0-21swapper/219:45:272
1594399130,12cyclictest0-21swapper/219:37:292
1594299139,3cyclictest144650irq/27-eth020:47:271
1594299139,3cyclictest144650irq/27-eth020:40:121
1594299137,5cyclictest0-21swapper/120:27:471
15942991311,1cyclictest0-21swapper/121:08:461
15942991311,1cyclictest0-21swapper/120:55:161
1594299130,4cyclictest676-21sensors_temp19:45:211
1594299130,12cyclictest26963-21chrt19:33:361
1594299130,12cyclictest26421-21sshd22:00:131
1594299130,12cyclictest0-21swapper/121:00:141
1594299130,12cyclictest0-21swapper/120:50:171
1594299130,12cyclictest0-21swapper/120:32:011
1594299130,12cyclictest0-21swapper/120:18:171
1594299130,12cyclictest0-21swapper/120:07:371
1594299130,12cyclictest0-21swapper/120:03:071
1594299130,12cyclictest0-21swapper/119:53:191
1594299130,12cyclictest0-21swapper/119:39:001
1594299130,11cyclictest23177-21cut20:35:171
1594199139,3cyclictest12211-21kworker/0:119:49:060
1594199138,4cyclictest5156-21sshd22:20:030
1594199137,5cyclictest0-21swapper/000:20:300
15941991311,1cyclictest0-21swapper/022:13:370
1594199131,10cyclictest0-21swapper/019:51:230
1594199130,8cyclictest26166-21sshd23:15:370
1594199130,3cyclictest0-21swapper/022:27:090
1594199130,1cyclictest0-21swapper/020:37:560
1594199130,1cyclictest0-21swapper/019:35:260
1594199130,12cyclictest12179-21sshd23:29:020
1594199130,12cyclictest0-21swapper/023:21:300
1594199130,12cyclictest0-21swapper/023:00:080
1594199130,12cyclictest0-21swapper/020:50:380
1594199130,12cyclictest0-21swapper/020:09:120
1594199130,10cyclictest0-21swapper/021:00:500
1594199130,10cyclictest0-21swapper/000:30:250
1594499120,3cyclictest16716-21iostat19:10:143
1594499120,10cyclictest1682-21taskset19:50:093
1594399120,11cyclictest0-21swapper/220:35:212
1594399120,10cyclictest29842-21df19:40:102
1594299120,4cyclictest0-21swapper/120:20:141
1594299120,3cyclictest22156-21users19:20:231
1594299120,11cyclictest0-21swapper/119:26:421
1594299120,11cyclictest0-21swapper/119:16:031
1594299120,11cyclictest0-21swapper/119:12:231
1594199128,2cyclictest0-21swapper/020:01:540
1594199127,2cyclictest0-21swapper/021:07:270
1594199121,9cyclictest0-21swapper/019:40:130
1594199120,1cyclictest28606-21sshd21:50:130
1594199120,11cyclictest0-21swapper/021:25:010
1594199120,11cyclictest0-21swapper/020:55:270
1594199120,11cyclictest0-21swapper/020:40:530
1594199120,11cyclictest0-21swapper/020:31:080
1594199120,11cyclictest0-21swapper/019:30:540
1594199120,11cyclictest0-21swapper/019:16:150
1594199120,10cyclictest0-21swapper/020:29:010
1594199120,10cyclictest0-21swapper/020:10:510
1594199120,10cyclictest0-21swapper/019:55:520
1594199119,1cyclictest0-21swapper/020:15:200
1594199117,3cyclictest0-21swapper/020:20:560
1594199110,3cyclictest0-21swapper/019:13:130
1594199110,1cyclictest0-21swapper/022:35:400
1594199110,1cyclictest0-21swapper/019:22:340
1594199110,10cyclictest0-21swapper/019:25:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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