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2026-08-16 - 07:31
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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 Sun Aug 16, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1747299123122cyclictest0-21swapper/119:50:421
1747499108102cyclictest0-21swapper/316:10:433
1747299108102cyclictest7885-21tune2fs20:10:331
1747499107102cyclictest0-21swapper/316:00:433
1747299105102cyclictest0-21swapper/120:20:371
1747299104102cyclictest27228-21tune2fs20:55:331
1747299104102cyclictest22487-21tune2fs17:00:411
1747299104102cyclictest20409-21tune2fs16:55:401
1747499103102cyclictest0-21swapper/318:35:223
17472999692cyclictest5366-21tune2fs16:20:421
17472999692cyclictest0-21swapper/121:05:161
17472999692cyclictest0-21swapper/120:54:251
17472999692cyclictest0-21swapper/120:05:401
17472999692cyclictest0-21swapper/119:20:201
17472999692cyclictest0-21swapper/119:15:211
17472999692cyclictest0-21swapper/119:00:211
17472999692cyclictest0-21swapper/118:15:331
17472999692cyclictest0-21swapper/118:15:231
17472999692cyclictest0-21swapper/117:50:431
17472999692cyclictest0-21swapper/117:50:241
17472999692cyclictest0-21swapper/117:40:361
17472999692cyclictest0-21swapper/117:35:241
17472999692cyclictest0-21swapper/116:30:271
17472999692cyclictest0-21swapper/115:45:291
17472999682cyclictest0-21swapper/115:50:291
17472999592cyclictest0-21swapper/120:37:391
17472999592cyclictest0-21swapper/120:15:301
17472999592cyclictest0-21swapper/119:45:361
17472999592cyclictest0-21swapper/119:35:311
17472999592cyclictest0-21swapper/119:00:391
17472999592cyclictest0-21swapper/118:51:281
17472999592cyclictest0-21swapper/118:51:281
17472999592cyclictest0-21swapper/118:20:391
17472999592cyclictest0-21swapper/118:05:341
17472999592cyclictest0-21swapper/117:55:451
17472999592cyclictest0-21swapper/117:21:411
17472999592cyclictest0-21swapper/117:05:391
17472999592cyclictest0-21swapper/116:30:411
17472999592cyclictest0-21swapper/116:15:391
17472999592cyclictest0-21swapper/116:10:351
17472999592cyclictest0-21swapper/116:05:281
17472999592cyclictest0-21swapper/116:00:511
17472999592cyclictest0-21swapper/115:55:451
17472999482cyclictest0-21swapper/115:40:211
17474999392cyclictest0-21swapper/317:15:353
17472999392cyclictest0-21swapper/117:15:351
17472999082cyclictest0-21swapper/119:25:361
17472998982cyclictest0-21swapper/119:05:411
17472998982cyclictest0-21swapper/118:25:461
17474998883cyclictest0-21swapper/317:30:443
17474998882cyclictest0-21swapper/319:55:323
17472998882cyclictest0-21swapper/120:43:581
17472998871cyclictest0-21swapper/116:35:491
17474998782cyclictest0-21swapper/318:50:413
17474998782cyclictest0-21swapper/318:50:413
17474998782cyclictest0-21swapper/318:25:223
17474998782cyclictest0-21swapper/316:55:493
17474998781cyclictest0-21swapper/320:00:373
17472998782cyclictest0-21swapper/120:30:351
17472998782cyclictest0-21swapper/120:00:331
17472998782cyclictest0-21swapper/119:40:361
17472998782cyclictest0-21swapper/119:30:351
17472998782cyclictest0-21swapper/118:45:371
17472998782cyclictest0-21swapper/117:35:471
17472998782cyclictest0-21swapper/117:10:501
17472998782cyclictest0-21swapper/115:50:501
17472998771cyclictest0-21swapper/120:45:341
17472998771cyclictest0-21swapper/118:30:451
17472998771cyclictest0-21swapper/116:40:501
17472998771cyclictest0-21swapper/116:40:501
17474998682cyclictest0-21swapper/317:05:453
17474998682cyclictest0-21swapper/315:55:243
17474998681cyclictest0-21swapper/318:15:363
17472998682cyclictest0-21swapper/120:25:401
17472998682cyclictest0-21swapper/119:25:011
17472998682cyclictest0-21swapper/118:35:361
17472998682cyclictest0-21swapper/118:00:391
17472998682cyclictest0-21swapper/117:26:391
17472998682cyclictest0-21swapper/116:53:151
17472998682cyclictest0-21swapper/116:45:391
17472998582cyclictest0-21swapper/119:55:351
17472998582cyclictest0-21swapper/118:40:381
17474998472cyclictest0-21swapper/319:55:193
17474998382cyclictest0-21swapper/320:45:413
17474998382cyclictest0-21swapper/320:25:373
17474998382cyclictest0-21swapper/320:20:333
17474998382cyclictest0-21swapper/320:18:183
17474998382cyclictest0-21swapper/320:10:413
17474998382cyclictest0-21swapper/319:45:343
17474998382cyclictest0-21swapper/319:26:203
17474998382cyclictest0-21swapper/319:20:433
17474998382cyclictest0-21swapper/319:15:543
17474998382cyclictest0-21swapper/319:10:343
17474998382cyclictest0-21swapper/318:58:513
17474998382cyclictest0-21swapper/318:40:433
17474998382cyclictest0-21swapper/317:45:473
17474998382cyclictest0-21swapper/317:25:473
17474998382cyclictest0-21swapper/317:20:443
17474998382cyclictest0-21swapper/317:10:483
17474998382cyclictest0-21swapper/316:50:523
17474998382cyclictest0-21swapper/316:05:473
17474998382cyclictest0-21swapper/315:40:213
17474998281cyclictest478-21kjournald20:55:173
17474998281cyclictest0-21swapper/315:55:433
17474998281cyclictest0-21swapper/315:45:423
17474998271cyclictest0-21swapper/316:25:493
17474998271cyclictest0-21swapper/316:20:493
17472997672cyclictest0-21swapper/115:35:281
17474997372cyclictest0-21swapper/320:35:413
17474997372cyclictest0-21swapper/320:05:333
17474997372cyclictest0-21swapper/319:40:423
17474997372cyclictest0-21swapper/318:45:503
17474997372cyclictest0-21swapper/318:00:473
17474997372cyclictest0-21swapper/317:35:503
17474997271cyclictest0-21swapper/319:05:213
17474997271cyclictest0-21swapper/318:25:463
17474997271cyclictest0-21swapper/316:35:403
17474997271cyclictest0-21swapper/316:15:493
17474996968cyclictest21351-21missed_timers20:40:363
17474996951cyclictest0-21swapper/316:30:423
17474996562cyclictest0-21swapper/317:40:453
17474996362cyclictest0-21swapper/321:00:283
17474996362cyclictest0-21swapper/320:55:173
17474996362cyclictest0-21swapper/320:30:183
17474996362cyclictest0-21swapper/319:35:323
17474996362cyclictest0-21swapper/319:30:343
17474996362cyclictest0-21swapper/319:05:333
17474996362cyclictest0-21swapper/318:35:353
17474996362cyclictest0-21swapper/318:10:373
17474996362cyclictest0-21swapper/318:05:333
17474996362cyclictest0-21swapper/317:55:373
17474996362cyclictest0-21swapper/317:00:333
17474996362cyclictest0-21swapper/316:45:303
17474996362cyclictest0-21swapper/316:40:293
17474996362cyclictest0-21swapper/316:40:293
17474996362cyclictest0-21swapper/315:40:423
17474996351cyclictest0-21swapper/317:50:353
17471996261cyclictest0-21swapper/019:09:440
17471996261cyclictest0-21swapper/017:14:360
17471995942cyclictest0-21swapper/017:30:360
17471995942cyclictest0-21swapper/016:35:120
17471995941cyclictest5050irq/44-ahci19:17:560
17473995841cyclictest0-21swapper/216:36:582
17471995841cyclictest0-21swapper/020:47:120
17471995841cyclictest0-21swapper/020:23:090
17471995841cyclictest0-21swapper/019:37:150
17473995751cyclictest0-21swapper/220:05:402
17473995650cyclictest0-21swapper/218:30:482
17473995650cyclictest0-21swapper/216:35:122
17473995551cyclictest0-21swapper/219:43:512
17473995549cyclictest0-21swapper/217:30:362
17471995548cyclictest0-21swapper/017:26:520
17473995452cyclictest0-21swapper/220:10:292
17473995452cyclictest0-21swapper/218:35:342
17473995449cyclictest0-21swapper/220:53:122
17473995442cyclictest5050irq/44-ahci19:09:222
17473995442cyclictest278-21usb-storage20:30:432
17473995442cyclictest278-21usb-storage17:27:422
17471995453cyclictest0-21swapper/019:00:340
17473995352cyclictest6586-21kworker/2:119:12:282
17473995352cyclictest278-21usb-storage20:22:252
17473995352cyclictest278-21usb-storage17:51:372
17473995352cyclictest278-21usb-storage15:36:242
17473995352cyclictest1876-21hald-addon-stor20:18:062
17473995352cyclictest17890-21telnet18:05:332
17473995352cyclictest0-21swapper/220:48:102
17473995352cyclictest0-21swapper/220:35:322
17473995352cyclictest0-21swapper/219:49:392
17473995352cyclictest0-21swapper/219:33:292
17473995352cyclictest0-21swapper/219:23:442
17473995352cyclictest0-21swapper/219:18:462
17473995352cyclictest0-21swapper/218:59:242
17473995352cyclictest0-21swapper/218:25:302
17473995352cyclictest0-21swapper/217:20:352
17473995352cyclictest0-21swapper/216:25:402
17473995352cyclictest0-21swapper/216:00:412
17473995352cyclictest0-21swapper/215:51:062
17473995352cyclictest0-21swapper/215:40:412
17473995351cyclictest5050irq/44-ahci20:55:492
17473995351cyclictest5050irq/44-ahci17:43:232
17473995351cyclictest2841-21telnet18:45:342
17473995341cyclictest0-21swapper/221:00:282
17473995341cyclictest0-21swapper/220:40:382
17473995341cyclictest0-21swapper/220:25:562
17473995341cyclictest0-21swapper/219:54:042
17473995341cyclictest0-21swapper/219:36:592
17473995341cyclictest0-21swapper/217:55:372
17473995341cyclictest0-21swapper/217:11:532
17473995341cyclictest0-21swapper/216:56:102
17473995341cyclictest0-21swapper/216:45:322
17473995341cyclictest0-21swapper/216:05:492
17473995341cyclictest0-21swapper/215:55:532
17473995341cyclictest0-21swapper/215:45:402
17471995352cyclictest76050irq/18-parport019:32:270
17471995352cyclictest76050irq/18-parport019:22:400
17471995352cyclictest76050irq/18-parport019:11:520
17471995352cyclictest76050irq/18-parport018:54:190
17471995352cyclictest76050irq/18-parport018:54:190
17471995352cyclictest76050irq/18-parport018:42:110
17471995352cyclictest76050irq/18-parport016:00:370
17471995352cyclictest278-21usb-storage20:06:100
17471995352cyclictest278-21usb-storage18:06:280
17471995352cyclictest278-21usb-storage17:46:190
17471995352cyclictest278-21usb-storage16:54:230
17471995352cyclictest278-21usb-storage16:43:220
17471995352cyclictest278-21usb-storage16:43:220
17471995352cyclictest278-21usb-storage15:39:140
17471995352cyclictest0-21swapper/020:17:220
17471995352cyclictest0-21swapper/019:00:060
17471995352cyclictest0-21swapper/018:33:370
17471995352cyclictest0-21swapper/017:56:170
17471995352cyclictest0-21swapper/017:39:020
17471995352cyclictest0-21swapper/017:24:540
17471995352cyclictest0-21swapper/017:17:160
17471995352cyclictest0-21swapper/016:47:050
17471995352cyclictest0-21swapper/016:27:400
17471995352cyclictest0-21swapper/016:07:120
17471995351cyclictest5050irq/44-ahci16:59:470
17471995351cyclictest5050irq/44-ahci15:56:210
17471995351cyclictest1876-21hald-addon-stor15:47:240
17471995351cyclictest0-21swapper/018:21:320
17471995341cyclictest5050irq/44-ahci17:01:100
17471995341cyclictest5050irq/44-ahci16:11:070
17471995341cyclictest0-21swapper/019:40:550
17471995341cyclictest0-21swapper/018:25:380
17471995341cyclictest0-21swapper/018:00:290
17473995251cyclictest531-21telnet18:40:332
17473995251cyclictest5050irq/44-ahci16:50:312
17473995251cyclictest478-21kjournald17:35:502
17473995251cyclictest278-21usb-storage19:56:302
17473995251cyclictest278-21usb-storage17:15:522
17473995251cyclictest278-21usb-storage17:05:432
17473995251cyclictest0-21swapper/220:02:142
17473995251cyclictest0-21swapper/219:25:572
17473995251cyclictest0-21swapper/219:00:342
17473995251cyclictest0-21swapper/218:50:392
17473995251cyclictest0-21swapper/218:50:392
17473995251cyclictest0-21swapper/218:21:322
17473995251cyclictest0-21swapper/218:15:382
17473995251cyclictest0-21swapper/218:11:242
17473995251cyclictest0-21swapper/218:01:152
17473995251cyclictest0-21swapper/217:45:332
17473995251cyclictest0-21swapper/217:00:472
17473995251cyclictest0-21swapper/216:40:542
17473995251cyclictest0-21swapper/216:40:542
17473995251cyclictest0-21swapper/216:21:002
17473995251cyclictest0-21swapper/216:15:592
17473995251cyclictest0-21swapper/216:10:572
17471995251cyclictest76050irq/18-parport018:10:480
17471995251cyclictest0-21swapper/021:00:180
17471995251cyclictest0-21swapper/020:55:300
17471995251cyclictest0-21swapper/020:50:280
17471995251cyclictest0-21swapper/020:40:230
17471995251cyclictest0-21swapper/020:35:320
17471995251cyclictest0-21swapper/020:30:430
17471995251cyclictest0-21swapper/020:25:310
17471995251cyclictest0-21swapper/020:10:260
17471995251cyclictest0-21swapper/020:00:430
17471995251cyclictest0-21swapper/019:56:300
17471995251cyclictest0-21swapper/019:51:290
17471995251cyclictest0-21swapper/019:45:320
17471995251cyclictest0-21swapper/019:25:240
17471995251cyclictest0-21swapper/018:45:340
17471995251cyclictest0-21swapper/018:35:310
17471995251cyclictest0-21swapper/018:15:340
17471995251cyclictest0-21swapper/017:50:350
17471995251cyclictest0-21swapper/017:40:250
17471995251cyclictest0-21swapper/017:05:430
17471995251cyclictest0-21swapper/016:35:390
17471995251cyclictest0-21swapper/016:20:280
17471995251cyclictest0-21swapper/016:16:370
17471995251cyclictest0-21swapper/015:50:320
17471995251cyclictest0-21swapper/015:40:410
17474995049cyclictest17529-21latency_hist15:35:283
17471994443cyclictest0-21swapper/015:35:280
17473994241cyclictest17571-21latency_hist15:35:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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