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2026-06-12 - 01:44
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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 Fri Jun 12, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
669099104102cyclictest7653-21tune2fs20:19:281
669099104102cyclictest27224-21tune2fs21:04:261
669099104102cyclictest13716-21tune2fs16:49:331
6690999492cyclictest22628-21tune2fs17:09:341
6692998882cyclictest0-21swapper/319:14:153
6692998872cyclictest0-21swapper/321:04:293
6692998872cyclictest0-21swapper/318:34:343
6692998872cyclictest0-21swapper/316:59:373
6692998782cyclictest0-21swapper/319:24:293
6692998782cyclictest0-21swapper/316:44:343
6692998772cyclictest0-21swapper/318:54:153
6692998682cyclictest0-21swapper/321:34:303
6692998682cyclictest0-21swapper/321:19:313
6692998682cyclictest0-21swapper/321:14:313
6692998682cyclictest0-21swapper/321:00:473
6692998682cyclictest0-21swapper/320:54:323
6692998682cyclictest0-21swapper/320:54:323
6692998682cyclictest0-21swapper/320:39:333
6692998682cyclictest0-21swapper/320:04:363
6692998682cyclictest0-21swapper/319:39:363
6692998682cyclictest0-21swapper/319:39:363
6692998682cyclictest0-21swapper/318:55:283
6692998682cyclictest0-21swapper/317:55:203
6692998682cyclictest0-21swapper/317:49:373
6692998682cyclictest0-21swapper/317:34:393
6692998681cyclictest0-21swapper/321:44:233
6692998681cyclictest0-21swapper/319:44:283
6690998482cyclictest0-21swapper/119:14:151
6690998472cyclictest0-21swapper/118:29:311
6692998382cyclictest0-21swapper/321:59:313
6692998382cyclictest0-21swapper/321:50:553
6692998382cyclictest0-21swapper/321:29:313
6692998382cyclictest0-21swapper/320:49:313
6692998382cyclictest0-21swapper/320:24:293
6692998382cyclictest0-21swapper/320:14:353
6692998382cyclictest0-21swapper/319:54:353
6692998382cyclictest0-21swapper/319:49:403
6692998382cyclictest0-21swapper/319:29:363
6692998382cyclictest0-21swapper/319:04:363
6692998382cyclictest0-21swapper/318:59:373
6692998382cyclictest0-21swapper/318:19:373
6692998382cyclictest0-21swapper/318:14:373
6692998382cyclictest0-21swapper/318:04:383
6692998382cyclictest0-21swapper/317:44:383
6692998382cyclictest0-21swapper/317:25:173
6692998382cyclictest0-21swapper/317:19:383
6692998382cyclictest0-21swapper/317:09:413
6692998382cyclictest0-21swapper/316:49:403
6692998382cyclictest0-21swapper/316:34:403
6692998381cyclictest30131-21ls21:09:343
6690998382cyclictest0-21swapper/121:59:311
6690998382cyclictest0-21swapper/121:24:321
6690998382cyclictest0-21swapper/121:20:501
6690998382cyclictest0-21swapper/121:14:311
6690998382cyclictest0-21swapper/120:44:331
6690998382cyclictest0-21swapper/120:24:351
6690998382cyclictest0-21swapper/120:09:351
6690998382cyclictest0-21swapper/119:44:141
6690998382cyclictest0-21swapper/119:44:141
6690998382cyclictest0-21swapper/119:19:351
6690998382cyclictest0-21swapper/119:14:351
6690998382cyclictest0-21swapper/118:59:371
6690998382cyclictest0-21swapper/118:44:371
6690998382cyclictest0-21swapper/118:34:341
6690998382cyclictest0-21swapper/118:24:171
6690998382cyclictest0-21swapper/118:15:231
6690998382cyclictest0-21swapper/117:59:381
6690998382cyclictest0-21swapper/117:29:331
6690998382cyclictest0-21swapper/117:04:401
6690998382cyclictest0-21swapper/116:59:371
6690998382cyclictest0-21swapper/116:44:411
6690998381cyclictest9781-21tune2fs21:39:231
6690998381cyclictest9596-21tune2fs16:39:351
6690998381cyclictest31383-21tune2fs19:59:281
6690998381cyclictest29255-21tune2fs19:54:281
6690998381cyclictest26977-21tune2fs19:49:331
6690998381cyclictest26930-21tune2fs17:19:331
6690998381cyclictest24897-21tune2fs19:44:271
6690998381cyclictest22172-21aten2.4-expect18:24:281
6690998381cyclictest16119-21tune2fs18:09:311
6690998381cyclictest12043-21tune2fs21:44:231
6692998281cyclictest0-21swapper/317:14:323
6690998281cyclictest0-21swapper/121:09:341
6692997862cyclictest0-21swapper/319:34:303
6692997772cyclictest0-21swapper/320:29:263
6692997772cyclictest0-21swapper/318:24:283
6692997672cyclictest0-21swapper/320:19:253
6692997672cyclictest0-21swapper/320:09:303
6692997672cyclictest0-21swapper/316:54:403
6692997572cyclictest0-21swapper/321:44:093
6690997472cyclictest24660-21tune2fs17:14:321
6692997372cyclictest29922-21sh18:39:403
6692997372cyclictest0-21swapper/321:54:213
6692997372cyclictest0-21swapper/321:24:233
6692997372cyclictest0-21swapper/320:44:223
6692997372cyclictest0-21swapper/320:34:273
6692997372cyclictest0-21swapper/319:59:143
6692997372cyclictest0-21swapper/319:19:273
6692997372cyclictest0-21swapper/319:14:283
6692997372cyclictest0-21swapper/318:44:293
6692997372cyclictest0-21swapper/318:29:273
6692997372cyclictest0-21swapper/318:09:293
6692997372cyclictest0-21swapper/317:59:343
6692997372cyclictest0-21swapper/317:39:303
6692997372cyclictest0-21swapper/317:29:363
6692997372cyclictest0-21swapper/317:04:313
6692997372cyclictest0-21swapper/316:39:323
6690997372cyclictest0-21swapper/121:49:201
6690997372cyclictest0-21swapper/121:34:091
6690997372cyclictest0-21swapper/120:34:321
6690997372cyclictest0-21swapper/119:31:401
6690997372cyclictest0-21swapper/118:39:301
6690997372cyclictest0-21swapper/117:54:291
6690997372cyclictest0-21swapper/117:39:391
6690997372cyclictest0-21swapper/117:24:361
6690997362cyclictest0-21swapper/119:27:341
6690997271cyclictest0-21swapper/119:34:311
6690996968cyclictest0-21swapper/121:34:271
6691996841cyclictest0-21swapper/219:53:312
6691996641cyclictest0-21swapper/219:18:262
6691996641cyclictest0-21swapper/216:49:222
6690996663cyclictest16274-21tune2fs21:54:221
6690996662cyclictest0-21swapper/117:44:181
6690996562cyclictest0-21swapper/120:49:311
6691996462cyclictest0-21swapper/216:40:422
6691996461cyclictest278-21usb-storage16:35:162
6690996452cyclictest1-21init19:04:351
6692996361cyclictest6723-21latency_hist16:34:213
6691996362cyclictest0-21swapper/217:49:142
6691996352cyclictest0-21swapper/222:01:402
6691996352cyclictest0-21swapper/220:30:342
6691996351cyclictest278-21usb-storage21:50:172
6691996351cyclictest278-21usb-storage21:12:582
6691996351cyclictest278-21usb-storage20:37:392
6691996351cyclictest278-21usb-storage19:30:402
6691996351cyclictest278-21usb-storage19:22:102
6691996351cyclictest278-21usb-storage18:48:452
6691996351cyclictest278-21usb-storage18:23:322
6691996351cyclictest278-21usb-storage18:10:492
6691996351cyclictest278-21usb-storage17:39:262
6691996351cyclictest278-21usb-storage17:32:582
6691996351cyclictest278-21usb-storage17:16:552
6691996351cyclictest15790-21telnet20:39:232
6691996341cyclictest0-21swapper/220:08:142
6690996362cyclictest0-21swapper/120:59:221
6690996362cyclictest0-21swapper/120:54:211
6690996362cyclictest0-21swapper/120:54:211
6690996362cyclictest0-21swapper/120:39:241
6690996362cyclictest0-21swapper/120:29:231
6690996362cyclictest0-21swapper/120:14:251
6690996362cyclictest0-21swapper/120:04:141
6690996362cyclictest0-21swapper/118:54:231
6690996362cyclictest0-21swapper/118:49:271
6690996362cyclictest0-21swapper/118:04:281
6690996362cyclictest0-21swapper/117:49:191
6690996362cyclictest0-21swapper/116:54:311
6690996362cyclictest0-21swapper/116:34:311
6690996362cyclictest0-21swapper/116:34:211
6690996361cyclictest318-21aten2.4-expect17:34:291
6691996260cyclictest278-21usb-storage21:28:012
6691996258cyclictest0-21swapper/216:45:462
6691996251cyclictest278-21usb-storage19:57:332
6691996251cyclictest278-21usb-storage17:01:112
6691996251cyclictest0-21swapper/221:43:492
6691996251cyclictest0-21swapper/220:57:272
6691996251cyclictest0-21swapper/220:57:272
6691996158cyclictest0-21swapper/216:58:022
6691996058cyclictest278-21usb-storage19:38:152
6691995958cyclictest0-21swapper/220:01:552
6691995857cyclictest0-21swapper/221:23:222
6691995857cyclictest0-21swapper/221:18:162
6691995857cyclictest0-21swapper/221:02:022
6691995857cyclictest0-21swapper/219:08:412
6691995857cyclictest0-21swapper/217:21:512
6691995856cyclictest278-21usb-storage18:25:082
6691995856cyclictest278-21usb-storage17:54:592
6691995856cyclictest278-21usb-storage17:11:372
6691995855cyclictest0-21swapper/220:10:442
6691995756cyclictest0-21swapper/220:50:092
6691995756cyclictest0-21swapper/219:43:012
6691995756cyclictest0-21swapper/219:43:012
6691995756cyclictest0-21swapper/218:03:432
6691995755cyclictest278-21usb-storage18:16:492
6691995755cyclictest278-21usb-storage17:50:082
6691995755cyclictest278-21usb-storage17:06:192
6691995751cyclictest11559-21telnet21:44:202
6689995750cyclictest0-21swapper/018:23:340
6691995655cyclictest0-21swapper/218:40:182
6691995652cyclictest0-21swapper/221:34:212
6691995651cyclictest0-21swapper/220:19:262
6691995651cyclictest0-21swapper/220:17:222
6691995651cyclictest0-21swapper/219:09:242
6691995651cyclictest0-21swapper/218:49:272
6691995651cyclictest0-21swapper/218:34:282
6691995651cyclictest0-21swapper/217:24:312
6691995641cyclictest0-21swapper/219:44:532
6691995641cyclictest0-21swapper/218:54:272
6691995554cyclictest0-21swapper/221:57:182
6691995554cyclictest0-21swapper/221:09:062
6691995554cyclictest0-21swapper/220:28:502
6691995551cyclictest0-21swapper/221:29:142
6691995551cyclictest0-21swapper/217:35:522
6691995448cyclictest5050irq/44-ahci19:24:462
6689995452cyclictest76050irq/18-parport019:42:330
6689995452cyclictest76050irq/18-parport019:42:330
6691995352cyclictest0-21swapper/220:44:312
6691995352cyclictest0-21swapper/219:00:112
6691995351cyclictest278-21usb-storage18:06:352
6689995352cyclictest76050irq/18-parport021:31:390
6689995352cyclictest76050irq/18-parport021:12:040
6689995352cyclictest76050irq/18-parport021:01:000
6689995352cyclictest76050irq/18-parport020:42:450
6689995352cyclictest76050irq/18-parport019:11:310
6689995352cyclictest76050irq/18-parport018:07:350
6689995352cyclictest76050irq/18-parport017:26:400
6689995352cyclictest0-21swapper/019:24:270
6689995352cyclictest0-21swapper/017:00:110
6691995251cyclictest0-21swapper/218:31:202
6689995251cyclictest76050irq/18-parport021:55:400
6689995251cyclictest76050irq/18-parport020:07:000
6689995251cyclictest76050irq/18-parport017:37:280
6689995251cyclictest278-21usb-storage19:46:490
6689995251cyclictest17354-21kworker/0:217:08:070
6689995251cyclictest0-21swapper/021:44:200
6689995251cyclictest0-21swapper/021:42:310
6689995251cyclictest0-21swapper/021:34:330
6689995251cyclictest0-21swapper/021:24:020
6689995251cyclictest0-21swapper/021:16:560
6689995251cyclictest0-21swapper/020:44:210
6689995251cyclictest0-21swapper/020:30:420
6689995251cyclictest0-21swapper/019:34:500
6689995251cyclictest0-21swapper/019:29:400
6689995251cyclictest0-21swapper/019:14:510
6689995251cyclictest0-21swapper/019:05:170
6689995251cyclictest0-21swapper/019:03:310
6689995251cyclictest0-21swapper/018:54:470
6689995251cyclictest0-21swapper/018:39:500
6689995251cyclictest0-21swapper/018:28:380
6689995251cyclictest0-21swapper/018:14:430
6689995251cyclictest0-21swapper/018:09:390
6689995251cyclictest0-21swapper/017:41:060
6689995251cyclictest0-21swapper/017:23:170
6689995251cyclictest0-21swapper/017:14:410
6689995251cyclictest0-21swapper/017:12:370
6689995251cyclictest0-21swapper/016:54:310
6689995251cyclictest0-21swapper/016:50:480
6689995251cyclictest0-21swapper/016:44:480
6689995251cyclictest0-21swapper/016:37:580
6689995249cyclictest0-21swapper/019:57:030
6689995150cyclictest0-21swapper/022:02:200
6689995150cyclictest0-21swapper/021:24:550
6689995150cyclictest0-21swapper/021:05:260
6689995150cyclictest0-21swapper/020:52:410
6689995150cyclictest0-21swapper/020:37:050
6689995150cyclictest0-21swapper/020:26:380
6689995150cyclictest0-21swapper/020:11:260
6689995150cyclictest0-21swapper/020:00:350
6689995150cyclictest0-21swapper/019:19:360
6689995150cyclictest0-21swapper/018:49:590
6689995150cyclictest0-21swapper/018:36:040
6689995150cyclictest0-21swapper/018:29:300
6689995150cyclictest0-21swapper/018:00:590
6689995150cyclictest0-21swapper/016:39:480
6689995049cyclictest0-21swapper/021:49:170
6689995049cyclictest0-21swapper/020:54:400
6689995049cyclictest0-21swapper/020:54:400
6689995049cyclictest0-21swapper/020:19:310
6689995049cyclictest0-21swapper/020:14:140
6689995049cyclictest0-21swapper/019:49:330
6689995049cyclictest0-21swapper/018:44:220
6689995049cyclictest0-21swapper/017:54:290
6689995049cyclictest0-21swapper/017:49:400
6689995049cyclictest0-21swapper/017:44:180
6689995049cyclictest0-21swapper/017:29:260
6691994241cyclictest0-21swapper/216:34:212
6689994241cyclictest0-21swapper/016:34:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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