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2025-06-28 - 23:30
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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 376 highest latencies:
System rack5slot1.osadl.org (updated Sat Jun 28, 2025 12:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
217412650,3sleep549-21ksoftirqd/509:35:225
261382600,0sleep70-21swapper/711:17:147
187632600,1sleep60-21swapper/611:35:246
246842590,1sleep60-21swapper/608:20:006
144532570,0sleep40-21swapper/411:09:024
1707999254,13cyclictest0-21swapper/012:30:130
1708099244,13cyclictest0-21swapper/109:45:151
1707999244,12cyclictest0-21swapper/010:05:140
1708099234,12cyclictest0-21swapper/108:15:171
1708099234,12cyclictest0-21swapper/107:35:141
1708099234,12cyclictest0-21swapper/107:20:151
1708099234,11cyclictest0-21swapper/111:35:161
1708099234,11cyclictest0-21swapper/111:20:151
1707999234,12cyclictest0-21swapper/011:55:130
1707999234,12cyclictest0-21swapper/009:55:140
1707999234,12cyclictest0-21swapper/009:05:140
1707999234,11cyclictest0-21swapper/012:15:170
1707999234,11cyclictest0-21swapper/010:25:170
1707999234,11cyclictest0-21swapper/009:35:150
1707999234,11cyclictest0-21swapper/008:30:130
1707999234,11cyclictest0-21swapper/007:50:170
1708099224,11cyclictest0-21swapper/110:25:171
1708099224,11cyclictest0-21swapper/109:50:151
1708099224,11cyclictest0-21swapper/109:30:181
1708099224,10cyclictest0-21swapper/108:25:151
1708099223,12cyclictest0-21swapper/112:15:151
1707999225,11cyclictest0-21swapper/012:05:150
1707999224,12cyclictest0-21swapper/011:55:000
1707999224,11cyclictest0-21swapper/011:00:180
1707999224,11cyclictest0-21swapper/010:20:150
1707999224,11cyclictest0-21swapper/010:15:140
1707999224,11cyclictest0-21swapper/009:00:150
1707999224,11cyclictest0-21swapper/008:50:130
1707999224,10cyclictest0-21swapper/007:35:140
1707999223,12cyclictest0-21swapper/010:45:140
1707999223,12cyclictest0-21swapper/010:45:140
1707999223,12cyclictest0-21swapper/008:35:170
1708099214,11cyclictest0-21swapper/109:20:121
1707999214,12cyclictest0-21swapper/009:30:000
1707999214,10cyclictest0-21swapper/012:35:130
1707999214,10cyclictest0-21swapper/010:10:140
1707999214,10cyclictest0-21swapper/010:00:170
1707999214,10cyclictest0-21swapper/008:10:120
1707999214,10cyclictest0-21swapper/007:40:130
1707999213,12cyclictest0-21swapper/011:05:170
1707999213,12cyclictest0-21swapper/010:30:120
1707999213,11cyclictest0-21swapper/010:50:160
1707999213,11cyclictest0-21swapper/009:15:140
1707999213,11cyclictest0-21swapper/008:55:140
243662200,1sleep30-21swapper/310:26:063
1707999204,10cyclictest0-21swapper/009:30:180
1707999203,11cyclictest0-21swapper/011:20:010
1708099193,9cyclictest0-21swapper/109:15:131
17080991915,3cyclictest9083-21turbostat12:30:001
1707999194,10cyclictest0-21swapper/011:40:010
1707999193,9cyclictest0-21swapper/007:10:180
1707999193,10cyclictest0-21swapper/008:30:000
1707999192,10cyclictest0-21swapper/012:10:150
1707999184,9cyclictest0-21swapper/012:25:170
1707999184,10cyclictest0-21swapper/009:45:010
217362170,0sleep335-21ksoftirqd/309:10:213
207572170,1sleep50-21swapper/511:36:595
1708099174,8cyclictest0-21swapper/111:55:131
1708099173,8cyclictest0-21swapper/112:35:141
1708099173,7cyclictest0-21swapper/112:00:151
1707999173,8cyclictest0-21swapper/012:20:150
1707999171,10cyclictest0-21swapper/011:25:010
316292160,2sleep121-21ksoftirqd/111:45:201
289182160,0sleep40-21swapper/410:55:154
1707999164,7cyclictest0-21swapper/007:15:140
1707999164,10cyclictest0-21swapper/008:25:000
1707999163,7cyclictest0-21swapper/009:10:130
1708099140,13cyclictest10848-21taskset09:27:021
1707999143,7cyclictest0-21swapper/010:35:150
1707999140,1cyclictest0-21swapper/012:00:490
1707999140,1cyclictest0-21swapper/011:35:180
1707999140,13cyclictest0-21swapper/009:40:470
132892140,0sleep10-21swapper/112:31:271
204972130,0sleep30-21swapper/311:59:563
17082991310,2cyclictest0-21swapper/312:12:203
17080991312,1cyclictest0-21swapper/112:07:311
17080991312,1cyclictest0-21swapper/111:26:401
17080991312,1cyclictest0-21swapper/111:19:261
17080991312,1cyclictest0-21swapper/110:56:491
17080991312,1cyclictest0-21swapper/110:15:381
17080991312,1cyclictest0-21swapper/109:39:531
17080991310,2cyclictest4577-21chrt11:50:161
1708099130,1cyclictest0-21swapper/110:00:281
1708099130,13cyclictest0-21swapper/111:14:381
1708099130,13cyclictest0-21swapper/110:52:251
1708099130,13cyclictest0-21swapper/110:43:041
1708099130,13cyclictest0-21swapper/110:37:211
1708099130,13cyclictest0-21swapper/110:23:481
1708099130,12cyclictest25874-21ssh11:40:231
1708099130,12cyclictest0-21swapper/112:10:161
1707999130,3cyclictest6668-21sadc09:25:000
1707999130,1cyclictest0-21swapper/011:49:310
1707999130,1cyclictest0-21swapper/011:11:250
1707999130,1cyclictest0-21swapper/009:50:190
1707999130,12cyclictest315992sleep007:32:530
1707999130,12cyclictest315992sleep007:32:520
1707999130,12cyclictest0-21swapper/011:25:370
1708399120,2cyclictest7830-21sensors08:45:244
1708299129,2cyclictest24014-21users10:00:313
17080991211,1cyclictest0-21swapper/111:30:191
17080991211,1cyclictest0-21swapper/110:46:471
17080991211,1cyclictest0-21swapper/110:46:461
17080991211,1cyclictest0-21swapper/109:57:231
17080991211,1cyclictest0-21swapper/109:41:331
1708099120,1cyclictest0-21swapper/110:32:461
1708099120,12cyclictest0-21swapper/112:22:071
1708099120,12cyclictest0-21swapper/111:05:221
1708099120,12cyclictest0-21swapper/111:05:011
1708099120,12cyclictest0-21swapper/110:12:481
1708099120,12cyclictest0-21swapper/110:06:061
17079991211,1cyclictest0-21swapper/010:40:320
1707999120,12cyclictest0-21swapper/010:57:180
1708399118,2cyclictest15610-21ssh11:56:134
1708399110,3cyclictest26618-21ssh12:02:504
1708399110,10cyclictest864-21snmpd11:39:184
1708399110,10cyclictest0-21swapper/411:24:284
1708399110,10cyclictest0-21swapper/407:35:234
1708299118,2cyclictest14783-21ssh09:54:523
1708299117,3cyclictest7054-21ssh10:13:163
1708299111,9cyclictest8279-21users08:45:283
1708299110,9cyclictest31994-21ssh11:21:043
1708299110,2cyclictest0-21swapper/310:22:483
1708299110,10cyclictest822-21systemd-logind10:05:223
1708299110,10cyclictest23311-21ssh11:39:403
1708299110,10cyclictest0-21swapper/309:18:003
17080991110,1cyclictest0-21swapper/109:03:251
17080991110,1cyclictest0-21swapper/108:01:421
17080991110,1cyclictest0-21swapper/107:45:201
17080991110,1cyclictest0-21swapper/107:11:171
1708099110,1cyclictest0-21swapper/108:52:511
1708099110,1cyclictest0-21swapper/108:05:211
1708099110,1cyclictest0-21swapper/107:57:521
1708099110,1cyclictest0-21swapper/107:32:471
1708099110,1cyclictest0-21swapper/107:32:461
1708099110,11cyclictest0-21swapper/109:11:111
1708099110,11cyclictest0-21swapper/109:05:281
1708099110,11cyclictest0-21swapper/108:46:591
1708099110,11cyclictest0-21swapper/108:42:321
1708099110,11cyclictest0-21swapper/108:30:001
1708099110,11cyclictest0-21swapper/108:23:331
1708099110,11cyclictest0-21swapper/108:14:371
1708099110,11cyclictest0-21swapper/107:52:041
1708099110,11cyclictest0-21swapper/107:42:021
1708099110,11cyclictest0-21swapper/107:25:401
17079991110,1cyclictest0-21swapper/011:30:400
17079991110,1cyclictest0-21swapper/008:16:220
17079991110,1cyclictest0-21swapper/008:05:290
1707999110,1cyclictest0-21swapper/007:57:250
1707999110,1cyclictest0-21swapper/007:49:270
1707999110,1cyclictest0-21swapper/007:20:120
1707999110,11cyclictest0-21swapper/008:40:500
1707999110,11cyclictest0-21swapper/008:00:270
1707999110,11cyclictest0-21swapper/007:26:020
38002100,2sleep70-21swapper/712:25:577
1708399109,1cyclictest0-21swapper/411:10:244
1708399109,1cyclictest0-21swapper/410:26:374
1708399107,2cyclictest21659-21cut10:50:184
1708399107,2cyclictest0-21swapper/410:01:514
1708399100,9cyclictest20825-21ssh09:59:294
1708399100,9cyclictest0-21swapper/412:36:354
1708399100,9cyclictest0-21swapper/411:02:414
1708399100,9cyclictest0-21swapper/409:15:084
1708399100,9cyclictest0-21swapper/408:25:254
1708399100,1cyclictest0-21swapper/412:24:154
1708399100,1cyclictest0-21swapper/410:15:234
1708399100,1cyclictest0-21swapper/409:10:144
1708399100,1cyclictest0-21swapper/408:50:154
1708399100,10cyclictest0-21swapper/412:29:414
1708399100,10cyclictest0-21swapper/410:39:564
1708299109,1cyclictest0-21swapper/312:25:393
1708299109,1cyclictest0-21swapper/310:55:183
1708299109,1cyclictest0-21swapper/310:50:573
1708299107,2cyclictest15089-21grep10:45:163
1708299107,2cyclictest15089-21grep10:45:153
1708299107,2cyclictest13605-21ssh12:31:413
1708299107,2cyclictest0-21swapper/309:42:453
1708299100,9cyclictest25580-21ssh11:16:363
1708299100,9cyclictest23430-21unixbench_multi12:00:273
1708299100,9cyclictest10170-21taskset07:52:223
1708299100,9cyclictest0-21swapper/311:46:153
1708299100,9cyclictest0-21swapper/311:26:433
1708299100,9cyclictest0-21swapper/309:57:273
1708299100,2cyclictest13454-21ssh10:19:053
1708199107,2cyclictest7210-21sh09:25:142
1708199107,2cyclictest11560-21perl07:55:172
1708199106,3cyclictest27337-21rm10:54:492
1708199100,9cyclictest6195-21ssh12:27:462
1708199100,9cyclictest5023-21ssh11:01:052
1708199100,9cyclictest407-21systemd-journal12:36:522
1708199100,9cyclictest11458-21sh12:30:232
1708199100,9cyclictest0-21swapper/212:00:412
1708199100,9cyclictest0-21swapper/211:23:302
1708199100,9cyclictest0-21swapper/210:33:122
1708199100,2cyclictest23984-21ssh09:11:562
1708199100,2cyclictest15806-21sed09:30:312
1708199100,2cyclictest0-21swapper/208:00:282
1708199100,10cyclictest0-21swapper/211:59:432
1708199100,10cyclictest0-21swapper/211:40:202
1708199100,10cyclictest0-21swapper/210:40:242
1708099109,1cyclictest0-21swapper/108:56:511
1708099109,1cyclictest0-21swapper/108:35:541
1708099100,10cyclictest0-21swapper/107:15:341
1707999109,1cyclictest0-21swapper/008:45:350
170839998,1cyclictest22309-21ssh11:15:014
170839998,1cyclictest0-21swapper/411:30:154
170839998,1cyclictest0-21swapper/410:23:464
170839998,1cyclictest0-21swapper/409:35:294
170839998,1cyclictest0-21swapper/408:20:264
170839996,2cyclictest24729-21cat07:20:214
170839990,9cyclictest0-21swapper/412:17:524
170839990,9cyclictest0-21swapper/410:49:044
170839990,9cyclictest0-21swapper/410:49:044
170839990,9cyclictest0-21swapper/410:08:314
170839990,9cyclictest0-21swapper/409:43:394
170839990,9cyclictest0-21swapper/409:25:344
170839990,9cyclictest0-21swapper/409:20:244
170839990,8cyclictest0-21swapper/412:10:134
170839990,8cyclictest0-21swapper/411:40:184
170839990,8cyclictest0-21swapper/410:32:194
170839990,8cyclictest0-21swapper/407:25:164
170839990,1cyclictest0-21swapper/412:30:294
170839990,1cyclictest0-21swapper/409:45:344
170839990,1cyclictest0-21swapper/408:55:194
170829998,1cyclictest0-21swapper/312:36:373
170829998,1cyclictest0-21swapper/312:21:223
170829998,1cyclictest0-21swapper/312:18:283
170829998,1cyclictest0-21swapper/312:08:133
170829998,1cyclictest0-21swapper/311:12:373
170829998,1cyclictest0-21swapper/309:30:293
170829996,2cyclictest15803-21turbostat08:09:553
170829996,2cyclictest1363-21tail08:35:213
170829996,2cyclictest0-21swapper/308:15:223
170829995,3cyclictest20936-21grep09:35:173
170829990,9cyclictest0-21swapper/311:03:303
170829990,9cyclictest0-21swapper/310:44:243
170829990,9cyclictest0-21swapper/310:34:293
170829990,8cyclictest4049-21ssh09:45:333
170829990,8cyclictest0-21swapper/311:40:153
170829990,8cyclictest0-21swapper/311:31:103
170829990,8cyclictest0-21swapper/310:37:203
170829990,8cyclictest0-21swapper/309:25:283
170819998,1cyclictest25245-21ssh10:27:062
170819998,1cyclictest0-21swapper/212:10:292
170819998,1cyclictest0-21swapper/210:49:022
170819998,1cyclictest0-21swapper/210:49:012
170819996,2cyclictest6233-21gltestperf07:45:182
170819996,2cyclictest30977-21tune2fs12:05:192
170819996,2cyclictest19523-21diskmemload11:30:492
170819995,3cyclictest18361-21memory09:05:222
170819990,9cyclictest0-21swapper/212:15:342
170819990,9cyclictest0-21swapper/211:10:132
170819990,8cyclictest407-21systemd-journal08:13:212
170819990,8cyclictest407-21systemd-journal07:24:552
170819990,8cyclictest3042-21sh11:48:332
170819990,1cyclictest0-21swapper/212:20:442
170819990,1cyclictest0-21swapper/211:06:222
170819990,1cyclictest0-21swapper/210:58:402
170819990,1cyclictest0-21swapper/210:35:242
170819990,1cyclictest0-21swapper/210:21:402
28745280,1sleep50-21swapper/511:20:015
18833280,0sleep442-21ksoftirqd/409:33:284
170839987,1cyclictest0-21swapper/411:50:084
170839987,1cyclictest0-21swapper/411:25:034
170839987,1cyclictest0-21swapper/408:35:244
170839987,1cyclictest0-21swapper/408:30:194
170839985,2cyclictest14408-21ls08:00:194
170839980,8cyclictest0-21swapper/412:07:024
170839980,8cyclictest0-21swapper/411:45:484
170839980,7cyclictest407-21systemd-journal10:40:414
170839980,7cyclictest407-21systemd-journal10:13:424
170839980,7cyclictest407-21systemd-journal07:48:374
170839980,7cyclictest407-21systemd-journal07:45:004
170839980,7cyclictest0-21swapper/408:09:434
170839980,1cyclictest0-21swapper/409:52:214
170839980,1cyclictest0-21swapper/408:40:394
170829987,1cyclictest0-21swapper/311:51:073
170829987,1cyclictest0-21swapper/311:06:223
170829987,1cyclictest0-21swapper/308:00:153
170829985,2cyclictest1480-21grep09:20:173
170829980,8cyclictest0-21swapper/309:05:173
170829980,8cyclictest0-21swapper/308:40:263
170829980,7cyclictest407-21systemd-journal07:30:013
170829980,7cyclictest407-21systemd-journal07:30:013
170829980,7cyclictest407-21systemd-journal07:22:383
170829980,7cyclictest407-21systemd-journal07:13:003
170829980,7cyclictest0-21swapper/308:25:513
170829980,1cyclictest0-21swapper/307:45:163
170829980,1cyclictest0-21swapper/307:35:183
170819987,1cyclictest0-21swapper/211:35:272
170819987,1cyclictest0-21swapper/209:35:052
170819985,2cyclictest687-21ssh09:20:092
170819985,2cyclictest31648-21ssh10:07:062
170819985,2cyclictest1796-21unixbench-2d07:35:282
170819984,3cyclictest5571-21/usr/sbin/munin08:40:262
170819980,8cyclictest0-21swapper/211:50:422
170819980,8cyclictest0-21swapper/211:25:012
170819980,8cyclictest0-21swapper/211:16:422
170819980,8cyclictest0-21swapper/210:15:222
170819980,8cyclictest0-21swapper/210:10:232
170819980,8cyclictest0-21swapper/209:55:482
170819980,8cyclictest0-21swapper/209:50:452
170819980,8cyclictest0-21swapper/209:48:382
170819980,8cyclictest0-21swapper/207:10:202
170819980,7cyclictest407-21systemd-journal09:04:592
170819980,7cyclictest407-21systemd-journal08:51:422
170819980,7cyclictest407-21systemd-journal08:49:592
170819980,7cyclictest407-21systemd-journal08:37:392
170819980,7cyclictest407-21systemd-journal08:21:432
170819980,7cyclictest407-21systemd-journal07:27:432
170819980,2cyclictest30457-21irqstats07:30:192
170819980,2cyclictest30457-21irqstats07:30:192
170819980,1cyclictest0-21swapper/210:00:222
170819980,1cyclictest0-21swapper/209:40:242
170819980,1cyclictest0-21swapper/209:15:132
170819980,1cyclictest0-21swapper/208:05:182
16121280,0sleep50-21swapper/511:56:375
3057270,1sleep60-21swapper/612:07:536
24200270,1sleep60-21swapper/609:37:016
170839976,1cyclictest0-21swapper/409:08:424
170839976,1cyclictest0-21swapper/409:01:024
170839973,3cyclictest17863-21expr07:10:184
170839970,7cyclictest0-21swapper/408:10:514
170839970,7cyclictest0-21swapper/407:55:024
170839970,7cyclictest0-21swapper/407:51:074
170839970,6cyclictest407-21systemd-journal08:17:004
170839970,1cyclictest0-21swapper/407:31:484
170839970,1cyclictest0-21swapper/407:31:474
170839970,1cyclictest0-21swapper/407:16:234
170829976,1cyclictest0-21swapper/308:20:323
170829976,1cyclictest0-21swapper/308:10:163
170829973,3cyclictest26713-21tr07:25:153
170829973,3cyclictest10619-21switchtime08:50:273
170829970,7cyclictest0-21swapper/309:00:583
170829970,7cyclictest0-21swapper/308:30:373
170829970,7cyclictest0-21swapper/307:55:093
170829970,7cyclictest0-21swapper/307:16:143
170829970,1cyclictest0-21swapper/308:57:483
170829970,1cyclictest0-21swapper/307:40:283
170819976,1cyclictest0-21swapper/208:55:242
170819976,1cyclictest0-21swapper/207:40:362
170819974,2cyclictest9504-21grep07:50:282
170819970,7cyclictest0-21swapper/208:15:112
170819970,6cyclictest407-21systemd-journal07:15:012
170819970,1cyclictest0-21swapper/208:31:032
170819970,1cyclictest0-21swapper/208:27:222
15140270,1sleep70-21swapper/711:55:527
13957270,1sleep60-21swapper/609:30:126
9455260,1sleep549-21ksoftirqd/511:05:195
5679260,1sleep50-21swapper/509:23:545
5589260,1sleep60-21swapper/608:40:296
4786260,1sleep70-21swapper/707:42:387
4731260,1sleep60-21swapper/607:41:486
3005260,5sleep70-21swapper/711:48:317
29888260,1sleep763-21ksoftirqd/709:16:427
28434260,1sleep50-21swapper/512:04:165
28266260,5sleep60-21swapper/610:55:036
26867260,1sleep70-21swapper/708:21:567
2340260,1sleep60-21swapper/611:47:346
21271260,5sleep60-21swapper/612:18:036
21153260,1sleep60-21swapper/608:13:376
19664260,1sleep60-21swapper/607:14:246
170839963,2cyclictest17298-21latency_hist07:10:004
170829963,2cyclictest16969-21latency_hist07:10:013
14566260,1sleep70-21swapper/709:54:407
12934260,1sleep70-21swapper/707:58:157
11551260,1sleep60-21swapper/609:51:186
10393260,1sleep60-21swapper/611:30:126
5914250,3sleep55929-21latency_hist08:45:015
4990250,1sleep60-21swapper/611:01:046
32209250,1sleep50-21swapper/509:19:295
29918250,3sleep730119-21grep11:20:207
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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