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2026-06-23 - 01:54
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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 Tue Jun 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1903599104102cyclictest4462-21tune2fs17:04:361
1903599104102cyclictest30443-21tune2fs16:49:371
1903599104102cyclictest24064-21tune2fs19:04:311
19035999391cyclictest19865-21cut20:09:291
19035998982cyclictest6456-21aten2.4-expect18:24:321
19035998982cyclictest28191-21tune2fs16:44:361
19035998982cyclictest13155-21tune2fs18:39:311
19035998882cyclictest10065-21wc20:59:351
19035998881cyclictest26074-21tune2fs17:54:331
19035998881cyclictest1878-21aten2.4-expect16:59:331
19037998775cyclictest0-21swapper/320:39:343
19037998775cyclictest0-21swapper/316:54:423
19037998775cyclictest0-21swapper/316:24:443
19035998782cyclictest0-21swapper/119:44:371
19035998682cyclictest0-21swapper/121:24:321
19035998682cyclictest0-21swapper/120:49:341
19035998682cyclictest0-21swapper/119:09:371
19035998682cyclictest0-21swapper/118:44:391
19035998682cyclictest0-21swapper/118:39:101
19035998682cyclictest0-21swapper/117:44:411
19035998682cyclictest0-21swapper/117:34:001
19037998483cyclictest10064-21grep20:59:353
19037998472cyclictest0-21swapper/319:44:163
19035998482cyclictest30888-21tune2fs20:34:281
19035998482cyclictest23875-21aten2.4-expect21:34:221
19035998482cyclictest23751-21tune2fs16:34:351
19037998382cyclictest25181-21sed20:19:383
19037998382cyclictest0-21swapper/321:54:113
19037998382cyclictest0-21swapper/321:19:343
19037998382cyclictest0-21swapper/321:09:333
19037998382cyclictest0-21swapper/320:54:343
19037998382cyclictest0-21swapper/320:44:313
19037998382cyclictest0-21swapper/320:14:253
19037998382cyclictest0-21swapper/320:04:353
19037998382cyclictest0-21swapper/320:04:153
19037998382cyclictest0-21swapper/319:59:153
19037998382cyclictest0-21swapper/319:34:363
19037998382cyclictest0-21swapper/319:29:373
19037998382cyclictest0-21swapper/319:24:393
19037998382cyclictest0-21swapper/319:19:413
19037998382cyclictest0-21swapper/319:14:373
19037998382cyclictest0-21swapper/319:14:153
19037998382cyclictest0-21swapper/319:04:383
19037998382cyclictest0-21swapper/318:49:393
19037998382cyclictest0-21swapper/318:39:313
19037998382cyclictest0-21swapper/318:34:393
19037998382cyclictest0-21swapper/318:34:093
19037998382cyclictest0-21swapper/318:14:403
19037998382cyclictest0-21swapper/318:09:403
19037998382cyclictest0-21swapper/318:04:393
19037998382cyclictest0-21swapper/317:59:413
19037998382cyclictest0-21swapper/317:44:013
19037998382cyclictest0-21swapper/317:34:413
19037998382cyclictest0-21swapper/317:34:413
19037998382cyclictest0-21swapper/317:29:403
19037998382cyclictest0-21swapper/317:14:423
19037998382cyclictest0-21swapper/316:59:423
19037998382cyclictest0-21swapper/316:44:363
19037998382cyclictest0-21swapper/316:34:393
19037998382cyclictest0-21swapper/316:32:163
19037998381cyclictest30383-21tune2fs16:49:373
19037998381cyclictest28574-21tune2fs20:29:283
19035998382cyclictest0-21swapper/121:51:141
19035998382cyclictest0-21swapper/121:44:331
19035998382cyclictest0-21swapper/121:19:331
19035998382cyclictest0-21swapper/120:29:281
19035998382cyclictest0-21swapper/120:24:351
19035998382cyclictest0-21swapper/120:19:361
19035998382cyclictest0-21swapper/120:14:331
19035998382cyclictest0-21swapper/119:54:351
19035998382cyclictest0-21swapper/119:49:371
19035998382cyclictest0-21swapper/119:39:191
19035998382cyclictest0-21swapper/119:29:171
19035998382cyclictest0-21swapper/119:19:391
19035998382cyclictest0-21swapper/118:54:381
19035998382cyclictest0-21swapper/118:19:061
19035998382cyclictest0-21swapper/117:59:431
19035998382cyclictest0-21swapper/117:23:591
19035998382cyclictest0-21swapper/117:13:571
19035998382cyclictest0-21swapper/116:29:361
19035998382cyclictest0-21swapper/116:24:401
19035998381cyclictest32636-21tune2fs18:09:331
19037998281cyclictest0-21swapper/320:09:293
19037998281cyclictest0-21swapper/318:44:413
19037998281cyclictest0-21swapper/317:44:343
19035998281cyclictest6927-21tune2fs20:54:271
19035998281cyclictest2705-21tune2fs20:44:291
19037997775cyclictest0-21swapper/317:24:213
19037997372cyclictest0-21swapper/320:39:143
19037997372cyclictest0-21swapper/320:24:263
19037997372cyclictest0-21swapper/319:01:153
19037997372cyclictest0-21swapper/318:28:303
19037997372cyclictest0-21swapper/317:14:213
19035997372cyclictest0-21swapper/121:39:241
19035997372cyclictest0-21swapper/121:14:321
19035997372cyclictest0-21swapper/120:39:251
19035997372cyclictest0-21swapper/119:14:291
19035997372cyclictest0-21swapper/118:49:331
19035997372cyclictest0-21swapper/118:29:311
19035997372cyclictest0-21swapper/118:19:361
19035997372cyclictest0-21swapper/117:39:211
19035997372cyclictest0-21swapper/117:39:211
19035997372cyclictest0-21swapper/117:14:361
19035997372cyclictest0-21swapper/116:54:421
19035997372cyclictest0-21swapper/116:39:361
19035997372cyclictest0-21swapper/116:39:361
19035997371cyclictest17354-21aten2.4-expect20:04:261
19037997271cyclictest0-21swapper/320:49:253
19037997271cyclictest0-21swapper/317:28:593
19037997271cyclictest0-21swapper/316:43:533
19037997271cyclictest0-21swapper/316:43:533
19037997261cyclictest0-21swapper/321:31:433
19035997271cyclictest0-21swapper/119:59:371
19035997271cyclictest0-21swapper/118:59:351
19034997249cyclictest0-21swapper/018:47:510
19037997170cyclictest0-21swapper/321:24:413
19037997170cyclictest0-21swapper/317:04:343
19037996867cyclictest0-21swapper/321:14:403
19037996866cyclictest0-21swapper/321:39:263
19037996765cyclictest28590-21tune2fs21:44:263
19037996765cyclictest0-21swapper/317:49:363
19037996755cyclictest0-21swapper/319:49:373
19037996755cyclictest0-21swapper/317:59:033
19037996665cyclictest0-21swapper/321:04:333
19037996665cyclictest0-21swapper/319:44:373
19037996665cyclictest0-21swapper/318:59:123
19037996665cyclictest0-21swapper/318:19:353
19034996648cyclictest0-21swapper/019:35:370
19037996362cyclictest0-21swapper/321:34:233
19035996362cyclictest0-21swapper/121:29:231
19035996362cyclictest0-21swapper/121:09:231
19035996362cyclictest0-21swapper/121:04:241
19035996362cyclictest0-21swapper/119:34:181
19035996362cyclictest0-21swapper/119:24:281
19035996362cyclictest0-21swapper/118:04:301
19035996362cyclictest0-21swapper/117:49:311
19035996362cyclictest0-21swapper/117:39:331
19035996362cyclictest0-21swapper/117:24:361
19036996250cyclictest0-21swapper/218:49:292
19034996254cyclictest0-21swapper/017:44:520
19036996059cyclictest0-21swapper/217:30:582
19034996059cyclictest0-21swapper/018:54:280
19036995958cyclictest0-21swapper/220:44:262
19034995958cyclictest0-21swapper/019:04:280
19034995948cyclictest0-21swapper/020:19:270
19036995857cyclictest0-21swapper/217:09:322
19036995857cyclictest0-21swapper/216:39:332
19036995857cyclictest0-21swapper/216:39:332
19034995857cyclictest0-21swapper/020:24:260
19034995852cyclictest0-21swapper/019:39:250
19036995756cyclictest0-21swapper/220:19:262
19034995751cyclictest0-21swapper/019:55:410
19034995746cyclictest0-21swapper/017:09:320
19036995655cyclictest0-21swapper/220:34:252
19036995652cyclictest0-21swapper/221:39:512
19036995554cyclictest25918-21munin-node20:24:262
19036995554cyclictest25775-21munin-node17:54:312
19036995554cyclictest24648-21munin-node17:49:382
19036995554cyclictest23474-21runrttasks21:32:062
19036995554cyclictest20273-21iostat20:09:312
19036995554cyclictest20199-21irqstats18:54:332
19036995554cyclictest15892-21munin-node18:44:352
19036995554cyclictest0-21swapper/218:03:292
19036995552cyclictest0-21swapper/220:55:452
19036995552cyclictest0-21swapper/219:52:242
19036995552cyclictest0-21swapper/217:17:482
19034995548cyclictest0-21swapper/021:30:190
19034995548cyclictest0-21swapper/021:27:390
19034995548cyclictest0-21swapper/018:31:540
19034995548cyclictest0-21swapper/018:13:050
19034995548cyclictest0-21swapper/017:27:340
19034995548cyclictest0-21swapper/016:48:260
19036995453cyclictest8591-21aten2.4_r3power19:44:272
19036995453cyclictest6736-21munin-node19:39:272
19036995453cyclictest5287-21munin-node18:19:392
19036995453cyclictest4300-21aten2.4_r3power19:34:272
19036995453cyclictest3920-21latency_hist17:04:222
19036995453cyclictest24781-21ntp_offset19:04:362
19036995453cyclictest23813-21munin-node16:34:362
19036995453cyclictest22255-21mdstat16:29:402
19036995453cyclictest1669-21sshd19:27:392
19036995453cyclictest0-21swapper/221:14:232
19036995453cyclictest0-21swapper/220:59:242
19036995452cyclictest0-21swapper/219:11:132
19036995451cyclictest0-21swapper/221:24:532
19036995451cyclictest0-21swapper/216:57:362
19036995449cyclictest29083-21munin-node19:14:352
19034995453cyclictest0-21swapper/021:22:030
19034995447cyclictest0-21swapper/018:22:380
19034995447cyclictest0-21swapper/017:58:390
19036995352cyclictest21873-21munin-node20:14:302
19036995352cyclictest181ksoftirqd/219:29:442
19036995352cyclictest0-21swapper/221:49:132
19036995352cyclictest0-21swapper/221:44:232
19036995352cyclictest0-21swapper/221:19:242
19036995352cyclictest0-21swapper/221:10:112
19036995352cyclictest0-21swapper/221:04:462
19036995352cyclictest0-21swapper/220:49:252
19036995352cyclictest0-21swapper/220:39:342
19036995352cyclictest0-21swapper/220:29:382
19036995352cyclictest0-21swapper/220:04:182
19036995352cyclictest0-21swapper/219:59:272
19036995352cyclictest0-21swapper/219:19:452
19036995352cyclictest0-21swapper/218:40:422
19036995352cyclictest0-21swapper/218:34:332
19036995352cyclictest0-21swapper/218:30:562
19036995352cyclictest0-21swapper/218:24:462
19036995352cyclictest0-21swapper/218:09:312
19036995352cyclictest0-21swapper/217:39:472
19036995352cyclictest0-21swapper/217:35:212
19036995352cyclictest0-21swapper/217:35:212
19036995352cyclictest0-21swapper/217:19:292
19036995352cyclictest0-21swapper/217:04:332
19036995352cyclictest0-21swapper/216:49:312
19036995352cyclictest0-21swapper/216:44:282
19036995352cyclictest0-21swapper/216:24:542
19036995351cyclictest31664-21runrttasks18:05:482
19036995351cyclictest21520-21telnet18:59:262
19036995351cyclictest12917-21telnet19:54:262
19036995341cyclictest0-21swapper/221:34:232
19036995341cyclictest0-21swapper/218:14:312
19036995341cyclictest0-21swapper/217:44:322
19036995341cyclictest0-21swapper/217:24:462
19034995352cyclictest76050irq/18-parport020:04:320
19034995352cyclictest0-21swapper/021:49:230
19034995352cyclictest0-21swapper/021:34:230
19034995352cyclictest0-21swapper/021:16:380
19034995352cyclictest0-21swapper/020:54:250
19034995352cyclictest0-21swapper/020:44:110
19034995352cyclictest0-21swapper/020:35:490
19034995352cyclictest0-21swapper/020:15:320
19034995352cyclictest0-21swapper/019:09:280
19034995352cyclictest0-21swapper/017:40:040
19034995352cyclictest0-21swapper/017:19:330
19034995352cyclictest0-21swapper/017:14:330
19034995346cyclictest0-21swapper/020:29:310
19034995341cyclictest76050irq/18-parport021:41:270
19034995341cyclictest76050irq/18-parport020:51:550
19034995341cyclictest76050irq/18-parport018:27:520
19034995341cyclictest76050irq/18-parport018:14:430
19034995341cyclictest76050irq/18-parport016:40:260
19034995341cyclictest76050irq/18-parport016:40:260
19034995341cyclictest76050irq/18-parport016:35:040
19034995341cyclictest0-21swapper/021:06:480
19034995341cyclictest0-21swapper/020:59:280
19034995341cyclictest0-21swapper/017:38:120
19034995341cyclictest0-21swapper/017:38:120
19034995331cyclictest0-21swapper/018:01:170
19034995251cyclictest76050irq/18-parport020:00:480
19034995251cyclictest76050irq/18-parport019:00:090
19034995251cyclictest76050irq/18-parport016:31:260
19034995251cyclictest0-21swapper/020:44:260
19034995251cyclictest0-21swapper/019:50:250
19034995251cyclictest0-21swapper/019:25:420
19034995251cyclictest0-21swapper/019:19:300
19034995251cyclictest0-21swapper/019:17:180
19034995251cyclictest0-21swapper/018:49:300
19034995251cyclictest0-21swapper/018:08:530
19034995251cyclictest0-21swapper/017:50:090
19034995251cyclictest0-21swapper/017:34:200
19034995251cyclictest0-21swapper/017:00:050
19034995251cyclictest0-21swapper/016:52:340
19034995241cyclictest0-21swapper/021:11:100
19034995241cyclictest0-21swapper/020:11:360
19034995241cyclictest0-21swapper/019:44:540
19034995150cyclictest0-21swapper/021:44:330
19034995150cyclictest0-21swapper/018:39:360
19034995150cyclictest0-21swapper/018:38:120
19034995049cyclictest0-21swapper/017:06:090
19034995049cyclictest0-21swapper/016:55:080
19034994948cyclictest0-21swapper/019:30:560
19034994948cyclictest0-21swapper/016:25:370
1888122321sleep219024-21latency_hist16:24:242
31120ksoftirqd/00-21swapper/016:24:240
231120ksoftirqd/30-21swapper/316:24:243
121110ksoftirqd/10-21swapper/116:24:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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