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2026-07-06 - 16:45
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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 Mon Jul 06, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2495099123122cyclictest0-21swapper/306:57:183
2494899104102cyclictest19469-21tune2fs07:42:151
2494899103102cyclictest3943-21tune2fs04:37:231
2494899103102cyclictest0-21swapper/107:32:251
24948999492cyclictest0-21swapper/106:57:181
24950999392cyclictest0-21swapper/309:37:123
24950999392cyclictest0-21swapper/305:27:193
24948998882cyclictest0-21swapper/104:47:321
24948998782cyclictest0-21swapper/106:12:051
24948998782cyclictest0-21swapper/106:03:051
24948998782cyclictest0-21swapper/105:12:251
24948998782cyclictest0-21swapper/105:12:251
24948998782cyclictest0-21swapper/104:12:331
24948998682cyclictest0-21swapper/108:37:181
24948998682cyclictest0-21swapper/108:12:221
24948998682cyclictest0-21swapper/108:00:131
24948998682cyclictest0-21swapper/107:47:221
24948998682cyclictest0-21swapper/107:15:061
24948998682cyclictest0-21swapper/105:44:511
24948998682cyclictest0-21swapper/104:59:441
24948998682cyclictest0-21swapper/104:27:291
24948998582cyclictest0-21swapper/105:22:061
24948998482cyclictest8800-21tune2fs08:32:141
24948998482cyclictest4331-21tune2fs05:52:201
24948998482cyclictest23889-21tune2fs09:07:141
24948998482cyclictest23594-21tune2fs07:52:161
24950998382cyclictest0-21swapper/309:12:203
24950998382cyclictest0-21swapper/309:07:143
24950998382cyclictest0-21swapper/308:52:173
24950998382cyclictest0-21swapper/308:42:193
24950998382cyclictest0-21swapper/308:32:223
24950998382cyclictest0-21swapper/308:22:253
24950998382cyclictest0-21swapper/308:22:253
24950998382cyclictest0-21swapper/308:17:203
24950998382cyclictest0-21swapper/308:02:203
24950998382cyclictest0-21swapper/307:12:173
24950998382cyclictest0-21swapper/306:22:043
24950998382cyclictest0-21swapper/305:52:183
24950998382cyclictest0-21swapper/305:42:283
24950998382cyclictest0-21swapper/305:32:293
24950998382cyclictest0-21swapper/304:32:223
24950998382cyclictest0-21swapper/304:22:223
24948998382cyclictest0-21swapper/109:27:191
24948998382cyclictest0-21swapper/109:25:251
24948998382cyclictest0-21swapper/109:12:201
24948998382cyclictest0-21swapper/108:22:251
24948998382cyclictest0-21swapper/108:22:251
24948998382cyclictest0-21swapper/107:17:211
24948998382cyclictest0-21swapper/106:52:241
24948998382cyclictest0-21swapper/106:19:571
24948998382cyclictest0-21swapper/105:07:291
24948998382cyclictest0-21swapper/104:19:391
24948998381cyclictest4333-21tune2fs07:07:171
24948998381cyclictest4333-21tune2fs07:07:171
24948998381cyclictest30364-21tune2fs08:07:141
24948998381cyclictest30101-21tune2fs05:37:211
24948998381cyclictest28303-21tune2fs09:17:131
24948998381cyclictest23598-21tune2fs06:37:171
24948998381cyclictest2185-21tune2fs07:02:171
24948998381cyclictest14889-21tune2fs05:02:211
24948998371cyclictest1559-21tune2fs04:32:221
24950998281cyclictest0-21swapper/308:12:143
24950998281cyclictest0-21swapper/308:07:143
24950998281cyclictest0-21swapper/307:52:163
24950998281cyclictest0-21swapper/307:42:153
24950998281cyclictest0-21swapper/307:32:173
24950998281cyclictest0-21swapper/306:52:173
24950998281cyclictest0-21swapper/306:37:173
24950998281cyclictest0-21swapper/306:22:203
24950998281cyclictest0-21swapper/304:37:233
24950998281cyclictest0-21swapper/304:17:263
24948997772cyclictest0-21swapper/108:57:141
24948997672cyclictest0-21swapper/105:32:271
24950997372cyclictest0-21swapper/309:02:133
24950997372cyclictest0-21swapper/306:32:163
24950997372cyclictest0-21swapper/306:12:493
24950997372cyclictest0-21swapper/306:12:053
24950997372cyclictest0-21swapper/305:57:183
24950997372cyclictest0-21swapper/305:12:293
24950997372cyclictest0-21swapper/305:12:293
24950997372cyclictest0-21swapper/305:07:293
24950997371cyclictest12245-21aten2.4-expect04:57:213
24948997372cyclictest0-21swapper/109:02:131
24948997372cyclictest0-21swapper/108:45:201
24948997372cyclictest0-21swapper/108:02:201
24948997372cyclictest0-21swapper/107:27:261
24948997372cyclictest0-21swapper/107:25:081
24948997372cyclictest0-21swapper/106:27:231
24948997372cyclictest0-21swapper/105:57:181
24948997372cyclictest0-21swapper/104:52:301
24950997271cyclictest0-21swapper/307:30:083
24950997271cyclictest0-21swapper/307:07:233
24950997271cyclictest0-21swapper/307:07:233
24950997271cyclictest0-21swapper/306:50:023
24950997271cyclictest0-21swapper/305:37:283
24950997271cyclictest0-21swapper/305:17:293
24950997271cyclictest0-21swapper/305:02:213
24950997271cyclictest0-21swapper/304:12:273
24950997270cyclictest0-21swapper/309:31:573
24950997270cyclictest0-21swapper/308:50:583
24948997271cyclictest29782-21tune2fs04:22:221
24948997271cyclictest0-21swapper/108:17:201
24948997271cyclictest0-21swapper/105:29:491
24950997170cyclictest0-21swapper/308:57:183
24950997170cyclictest0-21swapper/307:02:033
24950997069cyclictest0-21swapper/304:42:163
24948997052cyclictest15299-21tune2fs08:47:131
24948996867cyclictest0-21swapper/106:47:141
24948996862cyclictest0-21swapper/106:22:281
24948996862cyclictest0-21swapper/105:22:191
24948996861cyclictest17512-21tune2fs08:52:121
24948996762cyclictest0-21swapper/109:37:091
24948996762cyclictest0-21swapper/109:32:161
24948996762cyclictest0-21swapper/108:27:201
24948996762cyclictest0-21swapper/107:37:141
24948996762cyclictest0-21swapper/106:42:231
24948996762cyclictest0-21swapper/106:32:251
24948996762cyclictest0-21swapper/106:12:201
24948996762cyclictest0-21swapper/105:47:271
24948996762cyclictest0-21swapper/104:42:271
24950996665cyclictest0-21swapper/308:37:083
24950996462cyclictest0-21swapper/309:32:193
24950996462cyclictest0-21swapper/309:17:193
24950996462cyclictest0-21swapper/307:37:143
24950996462cyclictest0-21swapper/305:22:293
24950996362cyclictest0-21swapper/309:21:583
24950996362cyclictest0-21swapper/308:27:003
24950996362cyclictest0-21swapper/307:57:013
24950996362cyclictest0-21swapper/307:47:133
24950996362cyclictest0-21swapper/307:22:153
24950996362cyclictest0-21swapper/307:17:133
24950996362cyclictest0-21swapper/306:42:173
24950996362cyclictest0-21swapper/304:52:203
24950996362cyclictest0-21swapper/304:47:083
24950996362cyclictest0-21swapper/304:27:213
24950996351cyclictest0-21swapper/306:27:153
24950996351cyclictest0-21swapper/306:02:183
24950996351cyclictest0-21swapper/305:47:183
24949996351cyclictest16831-21telnet07:37:142
24940996261cyclictest0-21swapper/008:54:480
24940996160cyclictest0-21swapper/006:22:180
24940996160cyclictest0-21swapper/006:07:160
24940995841cyclictest0-21swapper/008:39:250
24940995841cyclictest0-21swapper/007:51:470
24940995841cyclictest0-21swapper/005:13:050
24940995841cyclictest0-21swapper/005:13:050
24940995841cyclictest0-21swapper/005:07:330
24940995841cyclictest0-21swapper/004:51:080
24940995841cyclictest0-21swapper/004:27:350
24949995755cyclictest16715-21telnet06:22:182
24949995755cyclictest10133-21telnet06:07:162
24940995751cyclictest0-21swapper/008:23:040
24940995751cyclictest0-21swapper/008:23:040
24949995651cyclictest0-21swapper/209:26:592
24949995651cyclictest0-21swapper/207:06:462
24949995651cyclictest0-21swapper/204:37:042
24940995655cyclictest0-21swapper/008:57:130
24949995553cyclictest181ksoftirqd/206:47:112
24940995551cyclictest76050irq/18-parport007:07:280
24940995551cyclictest76050irq/18-parport007:07:280
24949995453cyclictest0-21swapper/206:57:412
24949995452cyclictest5050irq/44-ahci06:16:322
24949995451cyclictest5050irq/44-ahci09:37:052
24949995451cyclictest0-21swapper/206:28:422
24949995451cyclictest0-21swapper/204:52:462
24949995451cyclictest0-21swapper/204:46:102
24949995451cyclictest0-21swapper/204:18:352
24940995453cyclictest76050irq/18-parport009:29:030
24940995451cyclictest0-21swapper/007:05:460
24949995352cyclictest5050irq/44-ahci05:26:482
24949995352cyclictest1876-21hald-addon-stor08:07:462
24949995352cyclictest181ksoftirqd/205:00:372
24949995352cyclictest14409-21kworker/2:309:12:542
24949995352cyclictest0-21swapper/209:32:312
24949995352cyclictest0-21swapper/209:18:122
24949995352cyclictest0-21swapper/208:42:112
24949995352cyclictest0-21swapper/206:40:082
24949995352cyclictest0-21swapper/205:18:572
24949995352cyclictest0-21swapper/205:06:272
24949995351cyclictest5050irq/44-ahci08:24:042
24949995351cyclictest5050irq/44-ahci08:24:042
24949995351cyclictest5050irq/44-ahci07:43:092
24949995351cyclictest5050irq/44-ahci07:28:562
24949995351cyclictest5050irq/44-ahci04:47:142
24949995351cyclictest5050irq/44-ahci04:24:312
24949995351cyclictest1876-21hald-addon-stor05:49:232
24949995351cyclictest181ksoftirqd/208:12:202
24949995351cyclictest16930-21telnet08:52:092
24949995351cyclictest16470-21telnet05:07:192
24949995351cyclictest1605-21telnet08:17:102
24949995351cyclictest0-21swapper/204:41:182
24949995341cyclictest278-21usb-storage07:17:462
24949995341cyclictest278-21usb-storage06:56:172
24949995341cyclictest278-21usb-storage05:39:262
24949995341cyclictest0-21swapper/209:22:202
24949995341cyclictest0-21swapper/208:33:092
24949995341cyclictest0-21swapper/207:32:272
24949995341cyclictest0-21swapper/207:12:242
24949995341cyclictest0-21swapper/206:20:282
24949995341cyclictest0-21swapper/206:02:072
24949995341cyclictest0-21swapper/205:42:142
24940995352cyclictest76050irq/18-parport009:41:030
24940995352cyclictest76050irq/18-parport008:50:230
24940995352cyclictest76050irq/18-parport007:38:210
24940995352cyclictest76050irq/18-parport006:16:500
24940995352cyclictest76050irq/18-parport005:52:490
24940995352cyclictest76050irq/18-parport005:23:040
24940995352cyclictest76050irq/18-parport004:24:310
24940995352cyclictest76050irq/18-parport004:14:130
24940995352cyclictest5050irq/44-ahci07:20:420
24940995352cyclictest128650irq/46-eth006:43:550
24940995352cyclictest0-21swapper/009:17:110
24940995352cyclictest0-21swapper/009:14:060
24940995352cyclictest0-21swapper/009:07:520
24940995352cyclictest0-21swapper/008:07:060
24940995352cyclictest0-21swapper/007:33:370
24940995352cyclictest0-21swapper/006:37:520
24940995352cyclictest0-21swapper/006:17:160
24940995352cyclictest0-21swapper/005:47:180
24940995351cyclictest5050irq/44-ahci08:32:170
24940995351cyclictest5050irq/44-ahci04:17:400
24940995341cyclictest76050irq/18-parport009:22:290
24940995341cyclictest76050irq/18-parport007:29:020
24940995341cyclictest76050irq/18-parport006:56:230
24940995341cyclictest76050irq/18-parport005:21:320
24940995341cyclictest0-21swapper/009:35:590
24940995341cyclictest0-21swapper/009:05:180
24940995341cyclictest0-21swapper/008:42:150
24940995341cyclictest0-21swapper/008:27:180
24940995341cyclictest0-21swapper/007:57:230
24940995341cyclictest0-21swapper/007:52:130
24940995341cyclictest0-21swapper/007:46:590
24940995341cyclictest0-21swapper/007:16:220
24940995341cyclictest0-21swapper/006:47:210
24940995341cyclictest0-21swapper/005:37:210
24940995341cyclictest0-21swapper/005:32:220
24940995341cyclictest0-21swapper/005:03:500
24940995341cyclictest0-21swapper/005:01:120
24940995341cyclictest0-21swapper/004:52:250
24949995251cyclictest278-21usb-storage08:27:052
24949995251cyclictest278-21usb-storage07:52:092
24949995251cyclictest25490-21telnet07:57:132
24949995251cyclictest24636-21kworker/2:305:27:122
24949995251cyclictest21036-21telnet07:47:132
24949995251cyclictest181ksoftirqd/204:27:402
24949995251cyclictest0-21swapper/209:07:022
24949995251cyclictest0-21swapper/209:02:132
24949995251cyclictest0-21swapper/208:57:132
24949995251cyclictest0-21swapper/208:47:432
24949995251cyclictest0-21swapper/208:37:552
24949995251cyclictest0-21swapper/208:03:242
24949995251cyclictest0-21swapper/207:22:082
24949995251cyclictest0-21swapper/207:07:102
24949995251cyclictest0-21swapper/207:07:102
24949995251cyclictest0-21swapper/206:42:092
24949995251cyclictest0-21swapper/206:32:152
24949995251cyclictest0-21swapper/205:57:482
24949995251cyclictest0-21swapper/205:52:172
24949995251cyclictest0-21swapper/205:32:222
24949995251cyclictest0-21swapper/205:12:372
24949995251cyclictest0-21swapper/205:12:372
24949995251cyclictest0-21swapper/204:12:212
24940995251cyclictest76050irq/18-parport005:27:120
24940995251cyclictest0-21swapper/008:17:100
24940995251cyclictest0-21swapper/008:12:200
24940995251cyclictest0-21swapper/008:02:020
24940995251cyclictest0-21swapper/007:22:140
24940995251cyclictest0-21swapper/006:57:500
24940995251cyclictest0-21swapper/006:27:140
24940995251cyclictest0-21swapper/005:57:080
24940995251cyclictest0-21swapper/005:42:340
24940995251cyclictest0-21swapper/004:42:210
24940995251cyclictest0-21swapper/004:38:050
24940995251cyclictest0-21swapper/004:34:210
24940995241cyclictest0-21swapper/006:32:150
24940995241cyclictest0-21swapper/006:02:530
799120migration/024567-21taskset04:09:290
121110ksoftirqd/10-21swapper/104:11:431
169990migration/224256-21timerandwakeup04:07:332
23140ksoftirqd/323050-21munin-node04:07:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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