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2026-05-02 - 02:12
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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 Sat May 02, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2420399104102cyclictest3402-21tune2fs17:36:411
2420599103102cyclictest0-21swapper/318:46:263
2420599103102cyclictest0-21swapper/317:36:413
2420399102101cyclictest0-21swapper/118:41:451
24203999280cyclictest0-21swapper/118:21:371
24203998482cyclictest27091-21tune2fs18:31:391
24205998382cyclictest0-21swapper/322:31:303
24205998382cyclictest0-21swapper/322:01:183
24205998382cyclictest0-21swapper/321:51:313
24205998382cyclictest0-21swapper/321:16:553
24205998382cyclictest0-21swapper/321:11:393
24205998382cyclictest0-21swapper/321:01:533
24205998382cyclictest0-21swapper/320:56:393
24205998382cyclictest0-21swapper/320:56:213
24205998382cyclictest0-21swapper/320:56:213
24205998382cyclictest0-21swapper/320:46:203
24205998382cyclictest0-21swapper/320:36:493
24205998382cyclictest0-21swapper/320:11:223
24205998382cyclictest0-21swapper/320:10:263
24205998382cyclictest0-21swapper/320:01:423
24205998382cyclictest0-21swapper/319:26:413
24205998382cyclictest0-21swapper/319:17:083
24205998382cyclictest0-21swapper/319:11:443
24205998382cyclictest0-21swapper/319:06:443
24205998382cyclictest0-21swapper/318:21:263
24205998382cyclictest0-21swapper/318:11:253
24205998382cyclictest0-21swapper/317:46:533
24205998382cyclictest0-21swapper/317:41:483
24205998382cyclictest0-21swapper/317:19:523
24205998382cyclictest0-21swapper/317:11:503
24205998371cyclictest0-21swapper/318:41:413
24203998382cyclictest0-21swapper/122:26:371
24203998382cyclictest0-21swapper/121:56:391
24203998382cyclictest0-21swapper/121:51:311
24203998382cyclictest0-21swapper/121:26:571
24203998382cyclictest0-21swapper/121:19:431
24203998382cyclictest0-21swapper/121:11:361
24203998382cyclictest0-21swapper/120:56:351
24203998382cyclictest0-21swapper/120:46:201
24203998382cyclictest0-21swapper/120:41:211
24203998382cyclictest0-21swapper/120:16:471
24203998382cyclictest0-21swapper/120:06:391
24203998382cyclictest0-21swapper/119:17:081
24203998382cyclictest0-21swapper/119:06:441
24203998382cyclictest0-21swapper/118:56:321
24203998382cyclictest0-21swapper/118:55:481
24203998382cyclictest0-21swapper/118:46:461
24203998382cyclictest0-21swapper/118:11:251
24203998382cyclictest0-21swapper/118:01:451
24203998382cyclictest0-21swapper/117:16:481
24203998382cyclictest0-21swapper/117:11:461
24203998381cyclictest9988-21tune2fs20:21:351
24203998381cyclictest7952-21tune2fs21:31:321
24203998381cyclictest7222-21aten2.4-expect17:46:421
24203998381cyclictest31563-21tune2fs19:56:361
24203998381cyclictest28680-21aten2.4-expect17:21:361
24203998381cyclictest20932-21tune2fs19:31:381
24203998381cyclictest20683-21tune2fs18:16:401
24203998381cyclictest18589-21tune2fs19:26:381
24203998381cyclictest1525-21tune2fs22:31:301
24203998381cyclictest14341-21tune2fs21:46:321
24203998381cyclictest1344-21tune2fs20:01:361
24203998381cyclictest12208-21tune2fs19:11:371
24205998281cyclictest0-21swapper/322:36:293
24205998281cyclictest0-21swapper/322:21:323
24205998281cyclictest0-21swapper/321:46:323
24205998281cyclictest0-21swapper/321:31:323
24205998281cyclictest0-21swapper/320:21:353
24205998281cyclictest0-21swapper/319:56:363
24205998281cyclictest0-21swapper/319:31:383
24205998281cyclictest0-21swapper/318:36:383
24205998281cyclictest0-21swapper/318:31:393
24205998281cyclictest0-21swapper/318:16:403
24205998281cyclictest0-21swapper/317:21:363
24203998281cyclictest3746-21tune2fs22:36:291
24203998281cyclictest29562-21tune2fs22:21:321
24203998281cyclictest29225-21tune2fs18:36:381
24203998280cyclictest0-21swapper/117:26:391
24203998271cyclictest0-21swapper/119:51:451
24205997473cyclictest20566-21aten2.4-expect22:01:293
24205997372cyclictest0-21swapper/322:21:173
24205997372cyclictest0-21swapper/321:36:293
24205997372cyclictest0-21swapper/319:21:393
24205997372cyclictest0-21swapper/319:03:053
24205997372cyclictest0-21swapper/318:28:313
24205997372cyclictest0-21swapper/317:51:443
24205997372cyclictest0-21swapper/317:31:403
24203997351cyclictest0-21swapper/121:21:351
24205997271cyclictest0-21swapper/322:06:383
24205997271cyclictest0-21swapper/320:31:353
24205997271cyclictest0-21swapper/318:01:483
24203997271cyclictest0-21swapper/122:01:381
24203997271cyclictest0-21swapper/121:02:561
24203997271cyclictest0-21swapper/119:21:401
24203997271cyclictest0-21swapper/119:03:051
24203997271cyclictest0-21swapper/118:26:461
24203997271cyclictest0-21swapper/117:51:281
24203997271cyclictest0-21swapper/117:41:481
24203997271cyclictest0-21swapper/117:31:401
24203997271cyclictest0-21swapper/117:11:291
24203997270cyclictest23091-21tune2fs20:51:331
24203997270cyclictest23091-21tune2fs20:51:331
24203997270cyclictest12296-21tune2fs20:26:351
24203997270cyclictest0-21swapper/121:06:291
24205997069cyclictest0-21swapper/318:56:363
24205996766cyclictest0-21swapper/321:44:023
24203996664cyclictest1384-13audispd20:46:211
24202996541cyclictest0-21swapper/017:18:260
24205996462cyclictest0-21swapper/322:11:373
24205996462cyclictest0-21swapper/320:16:353
24203996463cyclictest0-21swapper/121:41:391
24205996362cyclictest0-21swapper/322:26:283
24205996362cyclictest0-21swapper/321:26:313
24205996362cyclictest0-21swapper/321:21:193
24205996362cyclictest0-21swapper/321:06:203
24205996362cyclictest0-21swapper/320:46:303
24205996362cyclictest0-21swapper/320:26:253
24205996362cyclictest0-21swapper/319:51:343
24205996362cyclictest0-21swapper/319:46:343
24205996362cyclictest0-21swapper/319:41:243
24205996362cyclictest0-21swapper/319:36:243
24205996362cyclictest0-21swapper/319:36:243
24205996362cyclictest0-21swapper/318:51:373
24205996362cyclictest0-21swapper/318:11:393
24205996362cyclictest0-21swapper/317:56:403
24205996362cyclictest0-21swapper/317:26:383
24205996362cyclictest0-21swapper/317:11:293
24203996362cyclictest0-21swapper/122:16:301
24203996362cyclictest0-21swapper/122:11:181
24203996362cyclictest0-21swapper/122:06:351
24203996362cyclictest0-21swapper/121:36:291
24203996362cyclictest0-21swapper/120:31:321
24203996362cyclictest0-21swapper/120:11:221
24203996362cyclictest0-21swapper/119:46:331
24203996362cyclictest0-21swapper/119:41:251
24203996362cyclictest0-21swapper/119:36:241
24203996362cyclictest0-21swapper/119:36:241
24203996361cyclictest11829-21tune2fs17:56:401
24203996351cyclictest0-21swapper/118:11:371
24202996152cyclictest0-21swapper/019:11:140
24202995841cyclictest0-21swapper/021:10:110
24202995841cyclictest0-21swapper/019:25:430
24202995841cyclictest0-21swapper/018:06:400
24202995841cyclictest0-21swapper/018:03:020
24202995751cyclictest0-21swapper/021:01:330
24202995741cyclictest0-21swapper/020:21:330
24202995741cyclictest0-21swapper/020:16:320
24202995741cyclictest0-21swapper/018:31:360
24202995741cyclictest0-21swapper/018:21:370
24202995741cyclictest0-21swapper/018:16:580
24202995741cyclictest0-21swapper/017:41:380
24202995652cyclictest0-21swapper/017:23:340
24202995651cyclictest0-21swapper/022:06:350
24202995651cyclictest0-21swapper/021:56:290
24202995651cyclictest0-21swapper/017:51:380
24202995641cyclictest0-21swapper/021:16:310
24202995641cyclictest0-21swapper/019:56:380
24202995641cyclictest0-21swapper/019:53:200
24202995541cyclictest0-21swapper/021:42:100
24202995541cyclictest0-21swapper/021:38:260
24202995453cyclictest76050irq/18-parport017:34:550
24202995441cyclictest0-21swapper/022:34:020
24202995441cyclictest0-21swapper/022:02:470
24202995441cyclictest0-21swapper/021:22:590
24202995441cyclictest0-21swapper/020:27:510
24202995441cyclictest0-21swapper/019:41:150
24202995441cyclictest0-21swapper/019:41:150
24202995441cyclictest0-21swapper/019:11:400
24202995441cyclictest0-21swapper/018:52:420
24202995441cyclictest0-21swapper/018:49:490
24202995441cyclictest0-21swapper/018:15:240
24202995441cyclictest0-21swapper/017:50:130
24204995352cyclictest0-21swapper/221:40:392
24204995352cyclictest0-21swapper/218:51:052
24204995341cyclictest278-21usb-storage20:40:182
24202995352cyclictest76050irq/18-parport021:15:450
24202995352cyclictest76050irq/18-parport020:37:270
24202995352cyclictest76050irq/18-parport020:15:490
24202995352cyclictest76050irq/18-parport018:43:570
24202995352cyclictest0-21swapper/022:16:550
24202995352cyclictest0-21swapper/021:31:350
24202995352cyclictest0-21swapper/021:27:490
24202995352cyclictest0-21swapper/019:46:330
24202995352cyclictest0-21swapper/018:36:570
24202995341cyclictest0-21swapper/022:13:250
24202995341cyclictest0-21swapper/021:00:120
24202995341cyclictest0-21swapper/020:33:110
24202995341cyclictest0-21swapper/018:27:050
24204995251cyclictest0-21swapper/222:18:212
24204995251cyclictest0-21swapper/221:23:392
24204995251cyclictest0-21swapper/220:57:442
24204995251cyclictest0-21swapper/220:34:432
24204995251cyclictest0-21swapper/220:26:072
24204995251cyclictest0-21swapper/219:52:042
24204995251cyclictest0-21swapper/219:45:372
24204995251cyclictest0-21swapper/219:23:372
24204995251cyclictest0-21swapper/218:26:432
24204995251cyclictest0-21swapper/218:11:382
24204995251cyclictest0-21swapper/217:59:352
24204995251cyclictest0-21swapper/217:25:482
24204995241cyclictest3192-21latency_hist22:36:162
24204995241cyclictest0-21swapper/220:06:392
24202995251cyclictest76050irq/18-parport021:49:240
24202995251cyclictest76050irq/18-parport019:41:290
24202995251cyclictest76050irq/18-parport019:34:250
24202995251cyclictest0-21swapper/022:36:260
24202995251cyclictest0-21swapper/022:21:290
24202995251cyclictest0-21swapper/021:55:300
24202995251cyclictest0-21swapper/020:50:320
24202995251cyclictest0-21swapper/020:44:000
24202995251cyclictest0-21swapper/020:07:520
24202995251cyclictest0-21swapper/020:02:120
24202995251cyclictest0-21swapper/019:26:530
24202995251cyclictest0-21swapper/019:18:300
24202995251cyclictest0-21swapper/019:02:000
24202995251cyclictest0-21swapper/018:56:360
24202995251cyclictest0-21swapper/017:56:380
24202995251cyclictest0-21swapper/017:36:380
24202995251cyclictest0-21swapper/017:26:390
24204995150cyclictest0-21swapper/221:04:162
24204995150cyclictest0-21swapper/217:41:412
24204995149cyclictest0-21swapper/222:36:422
24204995049cyclictest3108-21cpu18:51:382
24204995049cyclictest0-21swapper/220:44:562
24204995049cyclictest0-21swapper/220:00:222
24204995049cyclictest0-21swapper/219:49:022
24204995049cyclictest0-21swapper/219:31:452
24204995049cyclictest0-21swapper/219:01:362
24204995049cyclictest0-21swapper/217:49:152
24204995049cyclictest0-21swapper/217:34:092
24204995049cyclictest0-21swapper/217:27:402
24202995041cyclictest0-21swapper/017:12:290
24204994847cyclictest0-21swapper/219:36:332
24204994847cyclictest0-21swapper/219:36:332
24204994847cyclictest0-21swapper/218:39:472
24204994837cyclictest8235-21gltestperf21:31:332
24202994841cyclictest0-21swapper/022:28:080
24204994746cyclictest0-21swapper/219:20:232
24204994746cyclictest0-21swapper/218:57:002
24202994741cyclictest0-21swapper/020:51:210
24202994741cyclictest0-21swapper/020:51:210
24204994645cyclictest8718-21munin-node20:16:412
24204994645cyclictest0-21swapper/220:51:262
24204994645cyclictest0-21swapper/220:51:262
24204994645cyclictest0-21swapper/220:12:032
24204994645cyclictest0-21swapper/218:09:242
24204994645cyclictest0-21swapper/218:04:272
24204994645cyclictest0-21swapper/217:56:192
24204994631cyclictest0-21swapper/222:15:492
24204994544cyclictest0-21swapper/222:26:442
24204994544cyclictest0-21swapper/220:01:572
24204994541cyclictest0-21swapper/222:21:312
24204994541cyclictest0-21swapper/220:26:332
24204994541cyclictest0-21swapper/219:13:462
24204994541cyclictest0-21swapper/219:11:242
24204994443cyclictest0-21swapper/221:11:272
24204994443cyclictest0-21swapper/218:21:402
24204994442cyclictest5050irq/44-ahci17:17:502
24204994442cyclictest278-21usb-storage22:06:452
24204994441cyclictest0-21swapper/219:26:572
24204994342cyclictest0-21swapper/221:56:302
24204994342cyclictest0-21swapper/221:16:312
24204994342cyclictest0-21swapper/220:46:302
24204994342cyclictest0-21swapper/217:11:402
24204994341cyclictest5050irq/44-ahci22:01:212
24204994341cyclictest5050irq/44-ahci21:26:392
24204994341cyclictest5050irq/44-ahci18:20:002
24204994341cyclictest3626-21hddtemp_smartct17:36:422
24204994341cyclictest30747-21runrttasks21:08:132
24204994341cyclictest278-21usb-storage21:51:242
24204994341cyclictest26607-21telnet18:31:362
24204994331cyclictest0-21swapper/221:46:192
24204994331cyclictest0-21swapper/221:41:492
24204994241cyclictest0-21swapper/218:41:382
24204994241cyclictest0-21swapper/217:11:292
24202993731cyclictest0-21swapper/017:11:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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