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2026-06-09 - 13:42
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rack3slot1.osadl.org (updated Tue Jun 09, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3215999124123cyclictest0-21swapper/105:36:541
3216199123122cyclictest0-21swapper/309:11:453
3216199123122cyclictest0-21swapper/305:36:543
3215999113112cyclictest0-21swapper/109:11:451
3215999104102cyclictest8975-21tune2fs04:56:491
3216199103102cyclictest0-21swapper/309:51:413
3216199103102cyclictest0-21swapper/308:06:543
3216199103102cyclictest0-21swapper/304:56:493
3215999103102cyclictest0-21swapper/109:51:401
3215999103102cyclictest0-21swapper/107:11:461
32161999682cyclictest0-21swapper/309:47:103
32161999682cyclictest0-21swapper/306:16:523
32159999592cyclictest0-21swapper/109:56:341
32159999492cyclictest0-21swapper/108:06:541
32161999392cyclictest0-21swapper/309:26:433
32161999190cyclictest0-21swapper/304:41:483
32159998882cyclictest0-21swapper/107:46:521
32159998882cyclictest0-21swapper/105:21:591
32159998881cyclictest2598-21tune2fs04:41:511
32159998782cyclictest0-21swapper/108:16:291
32159998782cyclictest0-21swapper/107:31:471
32159998782cyclictest0-21swapper/106:46:461
32159998781cyclictest27041-21tune2fs06:51:471
32161998681cyclictest0-21swapper/306:51:473
32159998682cyclictest0-21swapper/109:10:521
32159998682cyclictest0-21swapper/107:56:471
32159998682cyclictest0-21swapper/105:16:491
32159998682cyclictest0-21swapper/105:06:501
32159998672cyclictest0-21swapper/110:02:501
32159998671cyclictest0-21swapper/109:05:361
32161998582cyclictest0-21swapper/309:59:503
32159998582cyclictest0-21swapper/109:36:281
32159998582cyclictest0-21swapper/109:35:161
32159998582cyclictest0-21swapper/109:27:101
32159998582cyclictest0-21swapper/109:23:101
32159998582cyclictest0-21swapper/109:17:201
32159998582cyclictest0-21swapper/105:50:041
32159998571cyclictest0-21swapper/109:46:451
32159998571cyclictest0-21swapper/109:41:501
32159998482cyclictest32694-21tune2fs04:36:501
32159998482cyclictest25125-21tune2fs08:01:501
32161998382cyclictest1418-21processes05:51:533
32161998382cyclictest0-21swapper/309:36:393
32161998382cyclictest0-21swapper/306:37:283
32161998382cyclictest0-21swapper/304:39:503
32161998381cyclictest27740-21grep09:21:433
32159998382cyclictest0-21swapper/108:56:341
32159998382cyclictest0-21swapper/108:46:411
32159998382cyclictest0-21swapper/108:41:431
32159998382cyclictest0-21swapper/108:31:511
32159998382cyclictest0-21swapper/108:29:391
32159998382cyclictest0-21swapper/108:21:411
32159998382cyclictest0-21swapper/108:16:411
32159998382cyclictest0-21swapper/107:51:451
32159998382cyclictest0-21swapper/107:36:411
32159998382cyclictest0-21swapper/107:36:411
32159998382cyclictest0-21swapper/107:21:451
32159998382cyclictest0-21swapper/106:57:181
32159998382cyclictest0-21swapper/106:29:431
32159998382cyclictest0-21swapper/106:01:491
32159998382cyclictest0-21swapper/105:56:491
32159998382cyclictest0-21swapper/105:51:471
32159998382cyclictest0-21swapper/104:51:481
32159998382cyclictest0-21swapper/104:46:541
32159998381cyclictest9970-21tune2fs07:26:451
32159998381cyclictest5468-21tune2fs07:16:441
32159998381cyclictest23079-21timerandwakeup05:26:571
32161998281cyclictest32434-21wc05:51:343
32161998281cyclictest0-21swapper/308:01:503
32161998281cyclictest0-21swapper/307:26:453
32161998281cyclictest0-21swapper/307:16:443
32161998281cyclictest0-21swapper/307:11:463
32161998281cyclictest0-21swapper/306:21:473
32161998281cyclictest0-21swapper/305:41:473
32161998281cyclictest0-21swapper/305:26:573
32159998281cyclictest13915-21tune2fs06:21:471
32161998180cyclictest20496-21latency_hist09:06:273
32161997772cyclictest0-21swapper/309:43:003
32161997772cyclictest0-21swapper/309:16:403
32161997772cyclictest0-21swapper/309:06:363
32159997772cyclictest0-21swapper/106:16:481
32159997762cyclictest0-21swapper/106:07:011
32159997751cyclictest0-21swapper/107:11:001
32161997672cyclictest0-21swapper/309:31:323
32161997671cyclictest0-21swapper/308:16:293
32161997671cyclictest0-21swapper/306:46:463
32161997671cyclictest0-21swapper/305:21:593
32161997671cyclictest0-21swapper/305:16:493
32161997671cyclictest0-21swapper/305:06:503
32161997661cyclictest0-21swapper/310:01:273
32161997571cyclictest0-21swapper/307:56:473
32161997571cyclictest0-21swapper/307:46:523
32161997471cyclictest0-21swapper/304:46:483
32159997473cyclictest0-21swapper/108:51:381
32159997469cyclictest408-21md1_raid106:39:191
32161997372cyclictest0-21swapper/308:56:463
32161997372cyclictest0-21swapper/308:31:433
32161997372cyclictest0-21swapper/308:26:493
32161997372cyclictest0-21swapper/307:51:453
32161997372cyclictest0-21swapper/307:46:293
32161997372cyclictest0-21swapper/307:25:563
32161997372cyclictest0-21swapper/306:59:523
32161997372cyclictest0-21swapper/306:06:513
32159997372cyclictest0-21swapper/108:39:411
32159997368cyclictest408-21md1_raid106:16:201
32161997271cyclictest0-21swapper/308:51:313
32161997271cyclictest0-21swapper/308:46:413
32161997271cyclictest0-21swapper/308:46:273
32161997271cyclictest0-21swapper/308:21:413
32161997271cyclictest0-21swapper/308:16:413
32161997271cyclictest0-21swapper/307:36:503
32161997271cyclictest0-21swapper/307:36:503
32161997271cyclictest0-21swapper/306:01:473
32161997271cyclictest0-21swapper/305:57:393
32161997271cyclictest0-21swapper/305:35:363
32161997271cyclictest0-21swapper/305:14:373
32159997271cyclictest0-21swapper/107:01:461
32159997069cyclictest408-21md1_raid105:34:041
32159997069cyclictest121ksoftirqd/107:44:231
32159997069cyclictest0-21swapper/106:34:151
32159997065cyclictest408-21md1_raid106:45:541
32159997052cyclictest0-21swapper/105:11:591
32161996952cyclictest0-21swapper/307:31:473
32158996941cyclictest0-21swapper/008:23:280
32159996861cyclictest28832-21tune2fs05:41:501
32159996841cyclictest408-21md1_raid105:05:311
32161996741cyclictest2577-21taskset07:11:003
32161996662cyclictest0-21swapper/306:26:443
32161996562cyclictest0-21swapper/306:31:563
32161996561cyclictest0-21swapper/308:36:483
32161996561cyclictest0-21swapper/306:41:503
32161996551cyclictest408-21md1_raid107:04:383
32160996541cyclictest0-21swapper/208:38:402
32158996564cyclictest0-21swapper/004:53:040
32158996541cyclictest0-21swapper/008:34:340
32158996541cyclictest0-21swapper/006:57:580
32158996461cyclictest0-21swapper/006:43:360
32161996362cyclictest0-21swapper/304:51:483
32160996362cyclictest0-21swapper/208:51:442
32160996362cyclictest0-21swapper/208:48:192
32160996362cyclictest0-21swapper/208:42:222
32160996362cyclictest0-21swapper/208:31:582
32160996362cyclictest0-21swapper/208:27:152
32160996362cyclictest0-21swapper/208:22:372
32160996362cyclictest0-21swapper/208:14:502
32160996362cyclictest0-21swapper/206:18:112
32160996362cyclictest0-21swapper/204:37:172
32158996362cyclictest0-21swapper/008:52:050
32158996362cyclictest0-21swapper/008:47:590
32158996362cyclictest0-21swapper/008:43:240
32158996362cyclictest0-21swapper/008:36:590
32158996362cyclictest0-21swapper/008:18:390
32158996362cyclictest0-21swapper/008:14:350
32158996362cyclictest0-21swapper/006:41:000
32158996362cyclictest0-21swapper/005:52:220
32161996261cyclictest0-21swapper/306:11:453
32161996261cyclictest0-21swapper/305:05:303
32160996261cyclictest0-21swapper/208:18:172
32160996261cyclictest0-21swapper/207:37:442
32160996261cyclictest0-21swapper/207:37:442
32160996261cyclictest0-21swapper/207:32:342
32160996261cyclictest0-21swapper/204:49:232
32158996261cyclictest0-21swapper/009:52:590
32158996261cyclictest0-21swapper/008:26:390
32158996261cyclictest0-21swapper/008:08:320
32158996261cyclictest0-21swapper/008:05:450
32158996261cyclictest0-21swapper/007:57:220
32158996261cyclictest0-21swapper/007:41:060
32158996261cyclictest0-21swapper/007:41:060
32158996261cyclictest0-21swapper/007:30:250
32158996261cyclictest0-21swapper/007:17:580
32158996261cyclictest0-21swapper/007:11:430
32158996261cyclictest0-21swapper/006:26:020
32158996261cyclictest0-21swapper/005:24:120
32158996261cyclictest0-21swapper/005:16:330
32158996261cyclictest0-21swapper/005:11:130
32158996261cyclictest0-21swapper/005:00:220
32160996160cyclictest0-21swapper/209:52:152
32160996160cyclictest0-21swapper/205:12:042
32158996160cyclictest0-21swapper/007:51:370
32158996160cyclictest0-21swapper/007:48:170
32158996160cyclictest0-21swapper/007:42:270
32158996160cyclictest0-21swapper/007:34:350
32158996160cyclictest0-21swapper/007:25:080
32158996160cyclictest0-21swapper/006:26:370
32158996160cyclictest0-21swapper/005:59:070
32160996059cyclictest0-21swapper/208:09:102
32160996059cyclictest0-21swapper/204:46:312
32158996059cyclictest5050irq/44-ahci06:55:190
32158996059cyclictest0-21swapper/004:44:260
32158996059cyclictest0-21swapper/004:38:100
32158996042cyclictest5050irq/44-ahci09:19:540
32160995958cyclictest0-21swapper/207:41:352
32160995958cyclictest0-21swapper/205:01:122
32158995958cyclictest0-21swapper/009:46:380
32158995958cyclictest0-21swapper/006:47:290
32158995958cyclictest0-21swapper/006:11:350
32158995958cyclictest0-21swapper/006:02:500
32158995958cyclictest0-21swapper/005:19:190
32158995958cyclictest0-21swapper/005:02:400
32158995958cyclictest0-21swapper/004:47:350
32160995857cyclictest0-21swapper/206:59:272
32160995857cyclictest0-21swapper/206:04:192
32160995857cyclictest0-21swapper/205:03:472
32160995847cyclictest0-21swapper/206:55:492
32158995857cyclictest0-21swapper/007:06:350
32158995857cyclictest0-21swapper/007:06:030
32160995756cyclictest0-21swapper/208:02:322
32160995756cyclictest0-21swapper/207:59:042
32160995756cyclictest0-21swapper/207:03:432
32160995746cyclictest0-21swapper/207:47:182
32158995741cyclictest0-21swapper/009:39:530
32160995655cyclictest0-21swapper/206:36:012
32158995655cyclictest0-21swapper/009:35:160
32158995655cyclictest0-21swapper/006:08:360
32158995651cyclictest0-21swapper/005:40:290
32160995554cyclictest0-21swapper/205:27:382
32160995553cyclictest5050irq/44-ahci05:41:242
32160995553cyclictest21528-21latency_hist05:26:352
32160995551cyclictest0-21swapper/205:52:102
32160995544cyclictest0-21swapper/206:25:202
32160995541cyclictest0-21swapper/207:55:572
32160995541cyclictest0-21swapper/207:25:082
32158995554cyclictest0-21swapper/006:17:440
32158995553cyclictest5050irq/44-ahci05:49:420
32158995551cyclictest0-21swapper/005:44:220
32158995551cyclictest0-21swapper/005:27:450
32160995452cyclictest0-21swapper/204:51:422
32160995451cyclictest0-21swapper/206:13:562
32160995450cyclictest0-21swapper/208:56:282
32158995441cyclictest0-21swapper/008:56:300
32160995352cyclictest0-21swapper/209:41:472
32160995352cyclictest0-21swapper/209:16:382
32160995352cyclictest0-21swapper/207:26:492
32160995352cyclictest0-21swapper/207:18:492
32160995352cyclictest0-21swapper/207:12:102
32160995352cyclictest0-21swapper/207:07:452
32160995352cyclictest0-21swapper/206:46:482
32160995352cyclictest0-21swapper/206:41:552
32160995352cyclictest0-21swapper/206:36:372
32160995352cyclictest0-21swapper/206:26:572
32160995352cyclictest0-21swapper/206:06:452
32160995352cyclictest0-21swapper/205:57:382
32160995352cyclictest0-21swapper/205:46:452
32160995352cyclictest0-21swapper/205:31:502
32160995352cyclictest0-21swapper/205:16:482
32160995352cyclictest0-21swapper/205:06:472
32160995351cyclictest5050irq/44-ahci05:42:042
32160995341cyclictest0-21swapper/209:47:392
32158995352cyclictest76050irq/18-parport009:41:270
32158995352cyclictest76050irq/18-parport009:26:330
32158995352cyclictest0-21swapper/009:58:160
32158995352cyclictest0-21swapper/009:21:320
32158995352cyclictest0-21swapper/006:31:370
32158995352cyclictest0-21swapper/005:31:420
32158995341cyclictest5050irq/44-ahci09:06:430
32158995341cyclictest0-21swapper/010:02:120
32158995341cyclictest0-21swapper/009:11:460
32158995341cyclictest0-21swapper/009:01:470
32160995251cyclictest392-21md2_raid110:04:472
32160995251cyclictest392-21md2_raid109:40:392
32160995251cyclictest392-21md2_raid109:03:292
32160995251cyclictest0-21swapper/209:33:052
32160995251cyclictest0-21swapper/209:07:192
32160994543cyclictest30701-21timerandwakeup09:26:492
32160994543cyclictest28976-21sshd09:24:542
32160994543cyclictest23704-21irqstats09:11:432
32160994342cyclictest0-21swapper/209:56:342
899140watchdog/00-21swapper/004:31:480
231140ksoftirqd/37304-21md1_resync04:34:073
5050120irq/44-ahci30267-21df_abs04:31:502
121100ksoftirqd/1408-21md1_raid104:34:411
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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