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2026-06-26 - 18:00
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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 rack3slot1.osadl.org (updated Fri Jun 26, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273429910792cyclictest0-21swapper/105:41:241
2734299107102cyclictest0-21swapper/105:56:241
2736199103102cyclictest4502-21tune2fs05:56:243
27342999692cyclictest0-21swapper/107:31:181
27342999692cyclictest0-21swapper/106:21:231
27342999692cyclictest0-21swapper/105:31:241
27342999692cyclictest0-21swapper/105:06:351
27342999692cyclictest0-21swapper/105:01:351
27342999692cyclictest0-21swapper/104:31:301
27342999392cyclictest0-21swapper/109:31:191
27342999188cyclictest0-21swapper/107:14:181
27342998983cyclictest1384-13audispd05:12:111
27342998982cyclictest2209-21tune2fs07:06:211
27342998882cyclictest26033-21tune2fs06:46:191
27342998882cyclictest15380-21tune2fs08:51:151
27342998782cyclictest0-21swapper/109:26:131
27342998782cyclictest0-21swapper/106:51:251
27342998782cyclictest0-21swapper/106:06:331
27342998781cyclictest24151-21tune2fs07:56:201
27342998781cyclictest10709-21aten2.4-expect08:41:161
27342998771cyclictest0-21swapper/108:46:201
27342998771cyclictest0-21swapper/108:16:041
27342998682cyclictest0-21swapper/109:46:151
27342998682cyclictest0-21swapper/109:46:011
27342998682cyclictest0-21swapper/108:21:041
27342998682cyclictest0-21swapper/106:56:181
27342998682cyclictest0-21swapper/106:36:281
27342998682cyclictest0-21swapper/105:36:291
27342998682cyclictest0-21swapper/104:41:271
27342998681cyclictest0-21swapper/104:46:231
27342998681cyclictest0-21swapper/104:46:231
27342998671cyclictest0-21swapper/109:26:021
27342998671cyclictest0-21swapper/109:01:201
27342998671cyclictest0-21swapper/105:51:091
27342998671cyclictest0-21swapper/104:26:131
27342998582cyclictest0-21swapper/109:14:571
27342998582cyclictest0-21swapper/107:41:211
27342998582cyclictest0-21swapper/107:21:221
27342998582cyclictest0-21swapper/107:01:221
27342998582cyclictest0-21swapper/106:16:241
27342998582cyclictest0-21swapper/106:11:241
27342998582cyclictest0-21swapper/104:51:261
27342998581cyclictest0-21swapper/108:56:181
27342998581cyclictest0-21swapper/108:06:161
27342998581cyclictest0-21swapper/108:06:051
27342998581cyclictest0-21swapper/107:51:201
27342998581cyclictest0-21swapper/107:46:181
27342998581cyclictest0-21swapper/107:36:171
27342998581cyclictest0-21swapper/106:26:191
27342998581cyclictest0-21swapper/104:56:251
27342998581cyclictest0-21swapper/104:36:281
27342998571cyclictest0-21swapper/109:16:131
27361998482cyclictest13149-21tune2fs06:16:213
27342998481cyclictest0-21swapper/109:06:131
27342998481cyclictest0-21swapper/108:23:261
27342998481cyclictest0-21swapper/108:23:261
27342998481cyclictest0-21swapper/107:26:231
27342998481cyclictest0-21swapper/106:31:271
27342998481cyclictest0-21swapper/105:21:221
27342998481cyclictest0-21swapper/104:26:291
27361998382cyclictest0-21swapper/309:49:063
27361998382cyclictest0-21swapper/309:44:063
27361998382cyclictest0-21swapper/309:36:193
27361998382cyclictest0-21swapper/309:31:013
27361998382cyclictest0-21swapper/309:11:153
27361998382cyclictest0-21swapper/309:11:023
27361998382cyclictest0-21swapper/309:01:133
27361998382cyclictest0-21swapper/308:58:583
27361998382cyclictest0-21swapper/308:46:173
27361998382cyclictest0-21swapper/308:46:033
27361998382cyclictest0-21swapper/308:31:193
27361998382cyclictest0-21swapper/308:16:183
27361998382cyclictest0-21swapper/308:11:183
27361998382cyclictest0-21swapper/307:46:283
27361998382cyclictest0-21swapper/307:26:193
27361998382cyclictest0-21swapper/307:18:423
27361998382cyclictest0-21swapper/307:14:573
27361998382cyclictest0-21swapper/307:06:283
27361998382cyclictest0-21swapper/307:03:393
27361998382cyclictest0-21swapper/306:48:383
27361998382cyclictest0-21swapper/306:41:283
27361998382cyclictest0-21swapper/306:11:223
27361998382cyclictest0-21swapper/306:01:233
27361998382cyclictest0-21swapper/305:46:103
27361998382cyclictest0-21swapper/305:06:343
27361998382cyclictest0-21swapper/305:06:113
27361998382cyclictest0-21swapper/304:56:263
27361998382cyclictest0-21swapper/304:48:203
27361998382cyclictest0-21swapper/304:48:203
27361998382cyclictest0-21swapper/304:31:333
27361998382cyclictest0-21swapper/304:21:373
27361998372cyclictest0-21swapper/306:31:223
27342998382cyclictest0-21swapper/107:18:421
27342998382cyclictest0-21swapper/106:41:281
27342998382cyclictest0-21swapper/106:01:231
27361998281cyclictest0-21swapper/306:26:223
27342997672cyclictest0-21swapper/109:36:191
27342997672cyclictest0-21swapper/108:36:221
27342997672cyclictest0-21swapper/108:31:161
27342997672cyclictest0-21swapper/108:26:181
27342997672cyclictest0-21swapper/105:26:241
27342997672cyclictest0-21swapper/105:16:251
27342997572cyclictest0-21swapper/105:51:131
27361997473cyclictest31786-21runrttasks07:00:093
27361997473cyclictest0-21swapper/307:51:183
27361997372cyclictest0-21swapper/309:36:013
27361997372cyclictest0-21swapper/309:16:193
27361997372cyclictest0-21swapper/308:07:273
27361997372cyclictest0-21swapper/308:00:523
27361997372cyclictest0-21swapper/307:36:233
27361997372cyclictest0-21swapper/307:23:333
27361997372cyclictest0-21swapper/306:51:553
27361997372cyclictest0-21swapper/306:36:153
27361997372cyclictest0-21swapper/306:21:283
27361997372cyclictest0-21swapper/306:09:063
27361997372cyclictest0-21swapper/305:51:273
27361997372cyclictest0-21swapper/305:41:053
27361997372cyclictest0-21swapper/304:51:253
27361997372cyclictest0-21swapper/304:28:183
27361997371cyclictest24212-21runrttasks05:26:273
27361997371cyclictest21186-21runrttasks05:21:223
27361997371cyclictest10156-21runrttasks08:37:103
27361997362cyclictest0-21swapper/305:48:303
27361997271cyclictest20142-21munin-node05:16:303
27361997271cyclictest18805-21in.tftpd05:16:043
27361997271cyclictest0-21swapper/308:28:533
27361997271cyclictest0-21swapper/304:41:353
27361996662cyclictest0-21swapper/308:21:203
27361996662cyclictest0-21swapper/308:21:203
27361996564cyclictest14484-21runrttasks07:33:433
27361996562cyclictest0-21swapper/309:21:223
27361996463cyclictest3098-21munin-node04:36:343
27361996463cyclictest27269-21runrttasks05:34:263
27361996463cyclictest26892-21open_inodes08:01:243
27361996362cyclictest0-21swapper/308:51:063
27361996362cyclictest0-21swapper/307:41:153
27361996362cyclictest0-21swapper/304:21:133
27342996362cyclictest0-21swapper/104:21:131
27353996261cyclictest0-21swapper/204:27:402
27336996261cyclictest0-21swapper/004:27:400
27336995857cyclictest0-21swapper/007:06:190
27336995841cyclictest0-21swapper/008:29:310
27336995841cyclictest0-21swapper/008:02:360
27336995841cyclictest0-21swapper/007:59:500
27336995841cyclictest0-21swapper/007:51:090
27336995841cyclictest0-21swapper/007:36:510
27336995841cyclictest0-21swapper/007:31:430
27336995841cyclictest0-21swapper/007:26:450
27336995841cyclictest0-21swapper/007:00:580
27336995841cyclictest0-21swapper/006:00:510
27336995841cyclictest0-21swapper/005:35:500
27336995841cyclictest0-21swapper/004:42:200
27336995841cyclictest0-21swapper/004:23:420
27353995756cyclictest0-21swapper/207:06:192
27353995751cyclictest0-21swapper/205:23:482
27353995642cyclictest278-21usb-storage06:08:502
27336995655cyclictest0-21swapper/008:12:170
27336995649cyclictest0-21swapper/006:29:020
27353995554cyclictest0-21swapper/206:02:212
27353995553cyclictest5050irq/44-ahci09:46:562
27353995553cyclictest181ksoftirqd/207:52:542
27353995541cyclictest278-21usb-storage06:44:452
27353995541cyclictest0-21swapper/208:02:362
27336995554cyclictest0-21swapper/005:52:360
27336995554cyclictest0-21swapper/005:10:110
27336995553cyclictest21129-21kworker/0:009:24:490
27353995453cyclictest31944-21telnet05:46:212
27353995453cyclictest278-21usb-storage06:31:262
27353995453cyclictest26877-21kworker/2:105:04:012
27353995453cyclictest26877-21kworker/2:104:32:122
27353995453cyclictest181ksoftirqd/209:30:432
27353995453cyclictest181ksoftirqd/208:49:182
27353995453cyclictest181ksoftirqd/205:57:272
27353995453cyclictest16890-21kworker/2:009:11:502
27353995453cyclictest1438-21kworker/2:307:41:532
27353995453cyclictest0-21swapper/209:24:492
27353995449cyclictest0-21swapper/206:15:282
27353995442cyclictest278-21usb-storage08:57:102
27353995442cyclictest278-21usb-storage08:42:392
27353995442cyclictest278-21usb-storage08:11:582
27353995442cyclictest278-21usb-storage08:07:562
27353995442cyclictest278-21usb-storage05:12:212
27353995442cyclictest278-21usb-storage05:07:592
27353995442cyclictest278-21usb-storage04:25:482
27353995441cyclictest5050irq/44-ahci09:20:212
27353995441cyclictest5050irq/44-ahci07:38:472
27353995441cyclictest5050irq/44-ahci07:33:192
27353995441cyclictest5050irq/44-ahci06:16:282
27336995453cyclictest76050irq/18-parport009:07:400
27336995453cyclictest31ksoftirqd/008:19:330
27336995453cyclictest0-21swapper/009:11:500
27336995453cyclictest0-21swapper/007:43:110
27336995453cyclictest0-21swapper/007:11:240
27336995453cyclictest0-21swapper/006:37:490
27336995453cyclictest0-21swapper/006:12:360
27336995453cyclictest0-21swapper/005:13:030
27336995453cyclictest0-21swapper/005:00:470
27336995452cyclictest76050irq/18-parport008:53:100
27336995441cyclictest0-21swapper/008:44:590
27353995352cyclictest5050irq/44-ahci05:31:562
27353995352cyclictest278-21usb-storage09:01:202
27353995352cyclictest181ksoftirqd/208:00:002
27353995352cyclictest14297-21kworker/2:206:54:492
27353995352cyclictest0-21swapper/208:53:102
27353995351cyclictest5050irq/44-ahci07:17:462
27353995351cyclictest5050irq/44-ahci05:17:142
27353995351cyclictest5050irq/44-ahci04:36:492
27353995351cyclictest278-21usb-storage08:16:162
27353995341cyclictest278-21usb-storage05:55:552
27353995341cyclictest278-21usb-storage05:41:192
27353995341cyclictest17970-21kworker/2:205:29:182
27353995341cyclictest0-21swapper/209:41:282
27353995341cyclictest0-21swapper/209:36:232
27353995341cyclictest0-21swapper/209:31:072
27353995341cyclictest0-21swapper/209:06:542
27353995341cyclictest0-21swapper/208:37:052
27353995341cyclictest0-21swapper/208:29:312
27353995341cyclictest0-21swapper/207:46:192
27353995341cyclictest0-21swapper/207:28:232
27353995341cyclictest0-21swapper/207:14:182
27353995341cyclictest0-21swapper/207:00:242
27353995341cyclictest0-21swapper/206:47:572
27353995341cyclictest0-21swapper/206:38:592
27353995341cyclictest0-21swapper/206:30:402
27353995341cyclictest0-21swapper/206:21:182
27353995341cyclictest0-21swapper/205:39:002
27353995341cyclictest0-21swapper/204:58:532
27353995341cyclictest0-21swapper/204:52:532
27353995341cyclictest0-21swapper/204:51:122
27353995341cyclictest0-21swapper/204:51:122
27353995341cyclictest0-21swapper/204:44:002
27336995352cyclictest76050irq/18-parport008:34:490
27336995352cyclictest76050irq/18-parport005:42:310
27336995352cyclictest76050irq/18-parport004:54:090
27336995352cyclictest0-21swapper/008:46:320
27336995352cyclictest0-21swapper/006:09:340
27336995352cyclictest0-21swapper/005:21:440
27336995351cyclictest76050irq/18-parport006:52:190
27336995351cyclictest76050irq/18-parport006:17:160
27336995341cyclictest76050irq/18-parport008:22:490
27336995341cyclictest76050irq/18-parport008:22:490
27336995341cyclictest76050irq/18-parport007:21:140
27336995341cyclictest76050irq/18-parport006:31:560
27336995341cyclictest76050irq/18-parport006:23:400
27336995341cyclictest76050irq/18-parport005:02:210
27336995341cyclictest0-21swapper/009:46:380
27336995341cyclictest0-21swapper/009:36:230
27336995341cyclictest0-21swapper/009:31:070
27336995341cyclictest0-21swapper/009:26:440
27336995341cyclictest0-21swapper/009:17:200
27336995341cyclictest0-21swapper/009:03:290
27336995341cyclictest0-21swapper/008:56:360
27336995341cyclictest0-21swapper/008:37:050
27336995341cyclictest0-21swapper/008:08:010
27336995341cyclictest0-21swapper/007:46:280
27336995341cyclictest0-21swapper/007:01:200
27336995341cyclictest0-21swapper/004:51:120
27336995341cyclictest0-21swapper/004:51:120
27353995251cyclictest278-21usb-storage08:33:072
27353995251cyclictest0-21swapper/208:22:372
27353995251cyclictest0-21swapper/208:22:372
27336995251cyclictest0-21swapper/005:27:440
27336995251cyclictest0-21swapper/004:36:490
27336995241cyclictest0-21swapper/009:41:280
27336995241cyclictest0-21swapper/005:39:000
27336995150cyclictest0-21swapper/005:17:340
27336994948cyclictest0-21swapper/007:19:100
27353994846cyclictest5050irq/44-ahci07:21:412
27336994847cyclictest0-21swapper/004:35:500
27353994645cyclictest0-21swapper/207:03:442
27336994442cyclictest76050irq/18-parport006:47:030
27336994342cyclictest0-21swapper/006:41:090
27336994341cyclictest0-21swapper/005:47:390
27336994331cyclictest0-21swapper/006:01:100
27353993231cyclictest0-21swapper/204:21:132
27336993231cyclictest0-21swapper/004:21:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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