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2026-05-16 - 18:19
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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 16, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3227899123122cyclictest0-21swapper/308:58:243
3227699115113cyclictest7331-21tune2fs08:58:241
322789910492cyclictest0-21swapper/307:53:393
3227699104102cyclictest630-21tune2fs07:28:301
3227699104102cyclictest11952-21tune2fs10:23:231
3227899103102cyclictest0-21swapper/310:23:233
3227899103102cyclictest0-21swapper/309:28:333
3227899103102cyclictest0-21swapper/307:28:303
3227699103102cyclictest0-21swapper/109:43:301
3227699103102cyclictest0-21swapper/109:08:331
3227699103102cyclictest0-21swapper/108:28:131
32276999792cyclictest0-21swapper/109:28:331
32276999190cyclictest0-21swapper/107:44:561
32276998583cyclictest18030-21tune2fs06:53:331
32278998472cyclictest0-21swapper/308:18:313
32278998472cyclictest0-21swapper/308:08:143
32278998472cyclictest0-21swapper/307:48:333
32278998472cyclictest0-21swapper/306:48:343
32278998472cyclictest0-21swapper/306:23:183
32278998462cyclictest0-21swapper/306:58:293
32276998482cyclictest7286-21tune2fs06:28:311
32276998482cyclictest21988-21tune2fs05:48:331
32278998382cyclictest0-21swapper/310:18:303
32278998382cyclictest0-21swapper/310:03:213
32278998382cyclictest0-21swapper/308:51:313
32278998382cyclictest0-21swapper/308:33:343
32278998382cyclictest0-21swapper/307:38:303
32278998382cyclictest0-21swapper/305:53:413
32278998371cyclictest0-21swapper/305:48:373
32276998382cyclictest0-21swapper/110:18:281
32276998382cyclictest0-21swapper/110:03:221
32276998382cyclictest0-21swapper/109:58:211
32276998382cyclictest0-21swapper/109:53:231
32276998382cyclictest0-21swapper/109:48:221
32276998382cyclictest0-21swapper/109:38:251
32276998382cyclictest0-21swapper/109:33:241
32276998382cyclictest0-21swapper/109:23:251
32276998382cyclictest0-21swapper/109:18:511
32276998382cyclictest0-21swapper/109:13:261
32276998382cyclictest0-21swapper/109:03:251
32276998382cyclictest0-21swapper/108:53:151
32276998382cyclictest0-21swapper/108:43:281
32276998382cyclictest0-21swapper/108:28:261
32276998382cyclictest0-21swapper/108:23:081
32276998382cyclictest0-21swapper/108:13:271
32276998382cyclictest0-21swapper/108:08:311
32276998382cyclictest0-21swapper/108:03:311
32276998382cyclictest0-21swapper/107:58:271
32276998382cyclictest0-21swapper/107:53:291
32276998382cyclictest0-21swapper/107:48:291
32276998382cyclictest0-21swapper/107:23:311
32276998382cyclictest0-21swapper/107:18:281
32276998382cyclictest0-21swapper/107:13:161
32276998382cyclictest0-21swapper/107:08:361
32276998382cyclictest0-21swapper/107:03:301
32276998382cyclictest0-21swapper/106:48:291
32276998382cyclictest0-21swapper/106:43:311
32276998382cyclictest0-21swapper/106:38:291
32276998382cyclictest0-21swapper/106:33:301
32276998382cyclictest0-21swapper/106:23:311
32276998382cyclictest0-21swapper/106:18:331
32276998382cyclictest0-21swapper/106:13:301
32276998382cyclictest0-21swapper/106:08:381
32276998382cyclictest0-21swapper/106:03:361
32276998382cyclictest0-21swapper/105:58:341
32276998382cyclictest0-21swapper/105:58:341
32276998382cyclictest0-21swapper/105:53:351
32276998382cyclictest0-21swapper/105:43:321
32276998382cyclictest0-21swapper/105:38:321
32276998382cyclictest0-21swapper/105:33:341
32276998382cyclictest0-21swapper/105:28:311
32276998382cyclictest0-21swapper/105:23:201
32276998382cyclictest0-21swapper/105:13:421
32276998382cyclictest0-21swapper/105:03:341
32276998382cyclictest0-21swapper/104:58:341
32276998381cyclictest9033-21tune2fs05:18:361
32276998381cyclictest7379-21tune2fs10:13:231
32276998381cyclictest5532-21tune2fs10:08:251
32276998381cyclictest5245-21tune2fs07:38:301
32276998381cyclictest4886-21tune2fs05:08:351
32276998381cyclictest3235-21tune2fs08:48:271
32276998381cyclictest30630-21aten2.4-expect08:38:241
32276998381cyclictest2913-21tune2fs07:33:301
32276998381cyclictest28849-21tune2fs08:33:281
32276998381cyclictest19942-21tune2fs06:58:311
32278998281cyclictest0-21swapper/310:13:233
32278998281cyclictest0-21swapper/310:08:253
32278998281cyclictest0-21swapper/309:48:223
32278998281cyclictest0-21swapper/309:43:233
32278998281cyclictest0-21swapper/309:23:263
32278998281cyclictest0-21swapper/309:03:253
32278998281cyclictest0-21swapper/308:38:243
32278998281cyclictest0-21swapper/307:33:303
32278998281cyclictest0-21swapper/306:53:333
32278998281cyclictest0-21swapper/306:43:323
32278998281cyclictest0-21swapper/306:28:313
32278998281cyclictest0-21swapper/305:18:363
32278998281cyclictest0-21swapper/305:08:353
32278998281cyclictest0-21swapper/304:58:353
32278998271cyclictest0-21swapper/308:28:133
32278997574cyclictest0-21swapper/307:13:173
32278997473cyclictest0-21swapper/309:33:223
32278997472cyclictest27770-21runrttasks06:01:083
32278997472cyclictest27770-21runrttasks06:01:083
32278997372cyclictest0-21swapper/309:57:193
32278997372cyclictest0-21swapper/309:38:193
32278997372cyclictest0-21swapper/309:18:233
32278997372cyclictest0-21swapper/309:13:253
32278997372cyclictest0-21swapper/309:08:263
32278997372cyclictest0-21swapper/308:43:263
32278997372cyclictest0-21swapper/308:28:573
32278997372cyclictest0-21swapper/308:08:283
32278997372cyclictest0-21swapper/307:58:363
32278997372cyclictest0-21swapper/307:43:283
32278997372cyclictest0-21swapper/307:23:303
32278997372cyclictest0-21swapper/307:18:333
32278997372cyclictest0-21swapper/307:08:323
32278997372cyclictest0-21swapper/307:03:403
32278997372cyclictest0-21swapper/306:38:353
32278997372cyclictest0-21swapper/306:33:333
32278997372cyclictest0-21swapper/306:23:303
32278997372cyclictest0-21swapper/306:13:343
32278997372cyclictest0-21swapper/306:08:293
32278997372cyclictest0-21swapper/306:03:353
32278997372cyclictest0-21swapper/305:41:063
32278997372cyclictest0-21swapper/305:33:373
32278997372cyclictest0-21swapper/305:29:033
32278997372cyclictest0-21swapper/305:23:343
32278997372cyclictest0-21swapper/305:13:363
32278997372cyclictest0-21swapper/305:03:533
32278997371cyclictest5521-21munin-node08:53:273
32278997361cyclictest0-21swapper/309:58:213
32278997361cyclictest0-21swapper/308:13:253
32278997361cyclictest0-21swapper/305:43:323
32275996250cyclictest0-21swapper/006:03:320
32277996159cyclictest13049-21telnet05:28:302
32275995952cyclictest0-21swapper/009:57:370
32277995857cyclictest0-21swapper/204:58:332
32277995851cyclictest278-21usb-storage08:30:442
32275995852cyclictest0-21swapper/007:54:380
32275995851cyclictest0-21swapper/010:26:140
32275995851cyclictest0-21swapper/009:37:420
32275995851cyclictest0-21swapper/007:42:540
32275995851cyclictest0-21swapper/005:40:210
32275995851cyclictest0-21swapper/005:27:450
32275995841cyclictest0-21swapper/008:47:380
32275995841cyclictest0-21swapper/008:39:380
32275995841cyclictest0-21swapper/008:33:240
32275995841cyclictest0-21swapper/008:26:570
32275995841cyclictest0-21swapper/007:58:320
32275995841cyclictest0-21swapper/007:29:510
32275995841cyclictest0-21swapper/006:52:100
32275995841cyclictest0-21swapper/006:42:150
32275995841cyclictest0-21swapper/006:34:330
32275995841cyclictest0-21swapper/006:30:550
32275995841cyclictest0-21swapper/006:25:230
32275995841cyclictest0-21swapper/005:56:120
32275995841cyclictest0-21swapper/005:33:270
32277995751cyclictest5050irq/44-ahci06:44:562
32277995751cyclictest5050irq/44-ahci05:39:332
32277995751cyclictest0-21swapper/206:50:282
32277995741cyclictest0-21swapper/208:10:322
32275995751cyclictest0-21swapper/006:12:580
32275995750cyclictest0-21swapper/007:45:400
32275995750cyclictest0-21swapper/007:00:000
32275995749cyclictest0-21swapper/007:36:440
32275995741cyclictest0-21swapper/007:19:110
32277995651cyclictest5050irq/44-ahci07:18:192
32277995651cyclictest278-21usb-storage10:26:142
32277995651cyclictest278-21usb-storage10:13:352
32277995651cyclictest278-21usb-storage10:13:072
32277995651cyclictest278-21usb-storage09:30:442
32277995651cyclictest278-21usb-storage09:24:262
32277995651cyclictest278-21usb-storage09:14:332
32277995651cyclictest278-21usb-storage08:54:542
32277995651cyclictest278-21usb-storage08:48:362
32277995651cyclictest278-21usb-storage07:48:122
32277995651cyclictest278-21usb-storage07:15:272
32277995651cyclictest278-21usb-storage06:59:262
32277995651cyclictest278-21usb-storage06:28:412
32277995651cyclictest278-21usb-storage06:09:102
32277995651cyclictest278-21usb-storage05:54:502
32277995651cyclictest278-21usb-storage05:51:422
32277995651cyclictest278-21usb-storage05:26:592
32277995651cyclictest278-21usb-storage05:14:402
32277995651cyclictest278-21usb-storage05:05:442
32277995651cyclictest181ksoftirqd/207:28:532
32277995651cyclictest17002-21kworker/2:006:53:532
32277995651cyclictest0-21swapper/209:11:452
32277995651cyclictest0-21swapper/207:42:042
32277995651cyclictest0-21swapper/206:34:032
32277995638cyclictest31832-21munin-node09:53:292
32275995649cyclictest0-21swapper/010:20:160
32275995649cyclictest0-21swapper/009:39:500
32275995649cyclictest0-21swapper/009:19:430
32275995649cyclictest0-21swapper/008:30:440
32275995649cyclictest0-21swapper/007:15:270
32275995649cyclictest0-21swapper/007:13:130
32275995649cyclictest0-21swapper/006:57:200
32275995649cyclictest0-21swapper/006:48:060
32275995649cyclictest0-21swapper/006:16:120
32275995649cyclictest0-21swapper/005:14:400
32275995649cyclictest0-21swapper/005:05:440
32275995641cyclictest0-21swapper/005:51:300
32275995641cyclictest0-21swapper/005:01:400
32275995621cyclictest0-21swapper/005:10:340
32277995551cyclictest0-21swapper/209:52:152
32277995551cyclictest0-21swapper/209:41:162
32277995551cyclictest0-21swapper/206:23:452
32277995551cyclictest0-21swapper/206:14:402
32277995551cyclictest0-21swapper/206:04:002
32277995549cyclictest0-21swapper/206:38:312
32275995453cyclictest76050irq/18-parport009:13:270
32275995453cyclictest76050irq/18-parport005:20:180
32275995453cyclictest278-21usb-storage08:54:000
32275995453cyclictest278-21usb-storage05:45:410
32275995453cyclictest0-21swapper/008:18:410
32275995453cyclictest0-21swapper/008:07:520
32275995453cyclictest0-21swapper/007:48:400
32275995452cyclictest0-21swapper/010:05:260
32277995352cyclictest278-21usb-storage08:43:322
32277995352cyclictest1876-21hald-addon-stor07:13:132
32277995352cyclictest181ksoftirqd/207:07:062
32277995352cyclictest0-21swapper/208:38:202
32277995351cyclictest5050irq/44-ahci09:19:012
32277995351cyclictest5050irq/44-ahci07:36:442
32277995341cyclictest0-21swapper/210:19:042
32277995341cyclictest0-21swapper/208:08:032
32275995352cyclictest0-21swapper/010:13:170
32275995352cyclictest0-21swapper/010:08:170
32275995352cyclictest0-21swapper/009:58:260
32275995352cyclictest0-21swapper/009:48:160
32275995352cyclictest0-21swapper/009:43:230
32275995352cyclictest0-21swapper/009:28:260
32275995352cyclictest0-21swapper/009:23:330
32275995352cyclictest0-21swapper/009:08:240
32275995352cyclictest0-21swapper/009:03:170
32275995352cyclictest0-21swapper/008:58:160
32275995352cyclictest0-21swapper/008:48:240
32275995352cyclictest0-21swapper/008:13:240
32275995352cyclictest0-21swapper/007:23:270
32275995352cyclictest0-21swapper/007:03:190
32275995352cyclictest0-21swapper/006:18:210
32275995352cyclictest0-21swapper/005:58:250
32275995352cyclictest0-21swapper/005:58:250
32275995341cyclictest0-21swapper/008:08:190
32275995341cyclictest0-21swapper/005:28:210
32277995251cyclictest278-21usb-storage09:34:202
32277995251cyclictest278-21usb-storage08:26:292
32277995251cyclictest278-21usb-storage08:01:062
32277995251cyclictest17002-21kworker/2:009:03:212
32277995251cyclictest0-21swapper/209:46:362
32277995251cyclictest0-21swapper/208:59:472
32277995251cyclictest0-21swapper/208:18:572
32277995251cyclictest0-21swapper/207:53:422
32277995251cyclictest0-21swapper/207:51:262
32277995251cyclictest0-21swapper/207:26:232
32277995251cyclictest0-21swapper/206:21:392
32277995251cyclictest0-21swapper/205:34:112
32277995251cyclictest0-21swapper/205:19:562
32277995251cyclictest0-21swapper/205:08:322
32277995241cyclictest0-21swapper/206:01:422
32277995241cyclictest0-21swapper/206:01:422
32277994941cyclictest0-21swapper/208:17:052
32277994741cyclictest0-21swapper/210:06:032
32277994741cyclictest0-21swapper/209:58:202
32277994641cyclictest278-21usb-storage08:33:242
32277994641cyclictest0-21swapper/205:43:332
31110ksoftirqd/00-21swapper/004:58:210
2199110migration/330459-21munin-node04:53:353
18170ksoftirqd/20-21swapper/204:53:252
12130ksoftirqd/130225-21basename04:53:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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