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2026-09-12 - 16:37
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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 Sep 12, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150399123122cyclictest2367-21tune2fs04:25:471
15059910992cyclictest0-21swapper/304:07:343
15059910892cyclictest0-21swapper/306:15:393
15059910892cyclictest0-21swapper/305:25:513
15059910892cyclictest0-21swapper/303:40:453
15059910892cyclictest0-21swapper/303:15:473
15059910792cyclictest0-21swapper/308:25:373
15059910792cyclictest0-21swapper/308:23:523
15059910792cyclictest0-21swapper/308:05:413
15059910792cyclictest0-21swapper/308:05:233
15059910792cyclictest0-21swapper/307:55:433
15059910792cyclictest0-21swapper/307:33:453
15059910792cyclictest0-21swapper/307:25:493
15059910792cyclictest0-21swapper/307:15:413
15059910792cyclictest0-21swapper/307:10:423
15059910792cyclictest0-21swapper/306:58:393
15059910792cyclictest0-21swapper/306:30:433
15059910792cyclictest0-21swapper/306:25:393
15059910792cyclictest0-21swapper/305:55:433
15059910792cyclictest0-21swapper/305:45:423
15059910792cyclictest0-21swapper/305:35:283
15059910792cyclictest0-21swapper/305:20:433
15059910792cyclictest0-21swapper/305:15:513
15059910792cyclictest0-21swapper/305:10:503
15059910792cyclictest0-21swapper/305:05:443
15059910792cyclictest0-21swapper/304:35:453
15059910792cyclictest0-21swapper/304:30:463
15059910792cyclictest0-21swapper/304:20:483
15059910792cyclictest0-21swapper/304:10:453
15059910792cyclictest0-21swapper/304:00:543
15059910792cyclictest0-21swapper/303:10:543
15059910692cyclictest0-21swapper/306:50:383
150399104102cyclictest30445-21tune2fs08:00:391
150399104102cyclictest12916-21aten2.4-expect07:20:371
150599103102cyclictest0-21swapper/307:20:373
150599103102cyclictest0-21swapper/307:05:393
150599103102cyclictest0-21swapper/304:25:473
150399103102cyclictest7050-21tune2fs08:20:371
1505999792cyclictest0-21swapper/307:40:413
1505999792cyclictest0-21swapper/306:45:393
1505999792cyclictest0-21swapper/306:20:433
1505999792cyclictest0-21swapper/306:05:423
1505999792cyclictest0-21swapper/303:55:533
1505999792cyclictest0-21swapper/303:45:493
1505999692cyclictest0-21swapper/308:10:433
1505999692cyclictest0-21swapper/305:35:443
1505999692cyclictest0-21swapper/303:50:523
1505999692cyclictest0-21swapper/303:25:513
1505999692cyclictest0-21swapper/303:22:403
1505998882cyclictest0-21swapper/308:15:363
1505998682cyclictest0-21swapper/307:45:403
1505998682cyclictest0-21swapper/304:55:453
1505998681cyclictest0-21swapper/307:00:503
1505998681cyclictest0-21swapper/305:50:473
1505998671cyclictest0-21swapper/306:40:383
1505998581cyclictest0-21swapper/304:40:423
1503998583cyclictest26035-21tune2fs04:05:461
1503998482cyclictest23410-21aten2.4-expect05:15:421
1505998382cyclictest0-21swapper/308:33:543
1505998382cyclictest0-21swapper/303:30:533
1505998382cyclictest0-21swapper/303:30:533
1505998380cyclictest0-21swapper/305:40:393
1503998382cyclictest26266-21tune2fs07:50:361
1503998382cyclictest0-21swapper/108:10:461
1503998382cyclictest0-21swapper/108:10:231
1503998382cyclictest0-21swapper/107:55:401
1503998382cyclictest0-21swapper/106:55:471
1503998382cyclictest0-21swapper/106:45:421
1503998382cyclictest0-21swapper/106:28:361
1503998382cyclictest0-21swapper/106:00:501
1503998382cyclictest0-21swapper/105:43:301
1503998382cyclictest0-21swapper/103:35:551
1503998382cyclictest0-21swapper/103:15:571
1503998381cyclictest9023-21tune2fs05:55:441
1503998381cyclictest6609-21tune2fs03:20:491
1503998381cyclictest6151-21aten2.4-expect04:35:451
1503998381cyclictest32320-21tune2fs04:20:451
1503998381cyclictest23616-21tune2fs04:00:461
1503998381cyclictest17701-21tune2fs06:15:411
1503998381cyclictest17690-21tune2fs07:30:391
1503998381cyclictest15192-21tune2fs06:10:401
1503998381cyclictest11431-21strings03:30:531
1503998381cyclictest11431-21strings03:30:531
1503998371cyclictest0-21swapper/105:21:331
1505998281cyclictest0-21swapper/307:35:353
1503998271cyclictest0-21swapper/107:08:411
1505997971cyclictest0-21swapper/306:38:023
1505997851cyclictest0-21swapper/304:50:453
1505997772cyclictest0-21swapper/306:00:413
1505997751cyclictest0-21swapper/308:35:453
1505997671cyclictest0-21swapper/305:00:423
1505997671cyclictest0-21swapper/304:45:503
1505997671cyclictest0-21swapper/304:15:443
1505997671cyclictest0-21swapper/303:35:463
1505997571cyclictest0-21swapper/307:54:173
1505997571cyclictest0-21swapper/306:13:343
1503997573cyclictest13079-21tune2fs04:50:451
1503997571cyclictest0-21swapper/105:35:461
1503997472cyclictest19477-21tune2fs05:05:431
1503997372cyclictest0-21swapper/108:38:051
1503997372cyclictest0-21swapper/108:31:431
1503997372cyclictest0-21swapper/108:15:461
1503997372cyclictest0-21swapper/107:49:441
1503997372cyclictest0-21swapper/107:40:411
1503997372cyclictest0-21swapper/107:35:391
1503997372cyclictest0-21swapper/107:25:421
1503997372cyclictest0-21swapper/107:15:001
1503997372cyclictest0-21swapper/107:03:571
1503997372cyclictest0-21swapper/106:52:161
1503997372cyclictest0-21swapper/106:40:441
1503997372cyclictest0-21swapper/106:35:451
1503997372cyclictest0-21swapper/106:21:471
1503997372cyclictest0-21swapper/106:07:411
1503997372cyclictest0-21swapper/105:45:431
1503997372cyclictest0-21swapper/105:32:291
1503997372cyclictest0-21swapper/105:25:441
1503997372cyclictest0-21swapper/105:10:341
1503997372cyclictest0-21swapper/105:02:541
1503997372cyclictest0-21swapper/104:55:461
1503997372cyclictest0-21swapper/104:45:471
1503997372cyclictest0-21swapper/104:15:531
1503997372cyclictest0-21swapper/104:11:111
1503997372cyclictest0-21swapper/103:55:501
1503997372cyclictest0-21swapper/103:50:521
1503997372cyclictest0-21swapper/103:45:491
1503997372cyclictest0-21swapper/103:40:501
1503997372cyclictest0-21swapper/103:25:451
1503997372cyclictest0-21swapper/103:10:551
1502996941cyclictest5050irq/44-ahci08:31:440
1503996662cyclictest0-21swapper/108:25:401
1503996562cyclictest0-21swapper/104:40:521
1503996462cyclictest23835-21tune2fs06:30:431
1503996362cyclictest0-21swapper/107:15:251
1503996362cyclictest0-21swapper/105:50:351
1503996362cyclictest0-21swapper/104:30:321
1502996341cyclictest0-21swapper/006:50:130
1502996160cyclictest0-21swapper/006:15:380
1504996059cyclictest0-21swapper/203:21:122
1504995958cyclictest0-21swapper/205:35:412
1502995953cyclictest0-21swapper/007:22:560
1504995841cyclictest278-21usb-storage08:04:332
1502995853cyclictest0-21swapper/004:55:080
1502995851cyclictest0-21swapper/006:13:550
1502995841cyclictest0-21swapper/003:36:030
1502995752cyclictest0-21swapper/005:00:420
1502995751cyclictest1876-21hald-addon-stor05:26:510
1502995741cyclictest0-21swapper/006:42:580
1504995655cyclictest0-21swapper/206:55:382
1502995651cyclictest0-21swapper/008:03:510
1502995651cyclictest0-21swapper/007:19:480
1502995651cyclictest0-21swapper/006:50:370
1502995651cyclictest0-21swapper/006:40:020
1502995651cyclictest0-21swapper/006:01:070
1502995651cyclictest0-21swapper/006:00:160
1502995651cyclictest0-21swapper/005:53:060
1502995651cyclictest0-21swapper/005:38:370
1502995651cyclictest0-21swapper/005:16:220
1502995651cyclictest0-21swapper/004:10:480
1502995651cyclictest0-21swapper/004:03:130
1502995651cyclictest0-21swapper/003:59:550
1502995651cyclictest0-21swapper/003:52:090
1502995651cyclictest0-21swapper/003:48:320
1504995554cyclictest0-21swapper/206:15:452
1504995543cyclictest181ksoftirqd/203:46:022
1502995551cyclictest0-21swapper/007:53:110
1502995551cyclictest0-21swapper/007:38:340
1502995551cyclictest0-21swapper/007:05:580
1502995551cyclictest0-21swapper/006:58:440
1502995551cyclictest0-21swapper/006:21:360
1502995551cyclictest0-21swapper/004:46:520
1504995453cyclictest0-21swapper/204:31:492
1504995452cyclictest5050irq/44-ahci05:41:292
1504995452cyclictest5050irq/44-ahci03:39:012
1504995452cyclictest5050irq/44-ahci03:29:452
1504995451cyclictest278-21usb-storage05:29:122
1504995451cyclictest278-21usb-storage05:19:132
1504995451cyclictest14139-21kworker/2:003:40:382
1504995451cyclictest0-21swapper/205:30:502
1504995441cyclictest0-21swapper/204:01:322
1502995448cyclictest0-21swapper/003:20:480
1504995352cyclictest5050irq/44-ahci07:57:492
1504995352cyclictest12808-21telnet06:05:422
1504995352cyclictest0-21swapper/208:36:052
1504995352cyclictest0-21swapper/208:22:282
1504995352cyclictest0-21swapper/207:40:012
1504995352cyclictest0-21swapper/207:25:502
1504995352cyclictest0-21swapper/207:06:072
1504995352cyclictest0-21swapper/206:30:322
1504995352cyclictest0-21swapper/206:26:362
1504995352cyclictest0-21swapper/205:47:422
1504995352cyclictest0-21swapper/205:00:452
1504995352cyclictest0-21swapper/204:50:312
1504995352cyclictest0-21swapper/204:48:362
1504995352cyclictest0-21swapper/204:15:432
1504995352cyclictest0-21swapper/204:05:442
1504995352cyclictest0-21swapper/203:55:442
1504995351cyclictest5050irq/44-ahci04:14:042
1504995351cyclictest0-21swapper/207:15:382
1504995341cyclictest5050irq/44-ahci06:51:092
1504995341cyclictest278-21usb-storage08:33:112
1504995341cyclictest278-21usb-storage07:11:132
1504995341cyclictest278-21usb-storage06:24:022
1504995341cyclictest278-21usb-storage06:00:412
1504995341cyclictest278-21usb-storage05:58:472
1504995341cyclictest278-21usb-storage05:09:012
1504995341cyclictest278-21usb-storage04:41:562
1504995341cyclictest278-21usb-storage04:35:382
1504995341cyclictest278-21usb-storage04:29:192
1504995341cyclictest278-21usb-storage03:34:192
1504995341cyclictest278-21usb-storage03:34:192
1504995341cyclictest0-21swapper/208:16:522
1504995341cyclictest0-21swapper/208:10:362
1504995341cyclictest0-21swapper/207:48:332
1504995341cyclictest0-21swapper/207:31:342
1504995341cyclictest0-21swapper/206:41:162
1504995341cyclictest0-21swapper/206:11:292
1504995341cyclictest0-21swapper/205:51:322
1504995341cyclictest0-21swapper/205:22:472
1504995341cyclictest0-21swapper/204:55:522
1504995341cyclictest0-21swapper/203:50:452
1504995341cyclictest0-21swapper/203:16:592
1502995352cyclictest0-21swapper/008:36:300
1502995352cyclictest0-21swapper/008:22:040
1502995352cyclictest0-21swapper/008:10:350
1502995352cyclictest0-21swapper/008:05:350
1502995352cyclictest0-21swapper/007:55:340
1502995352cyclictest0-21swapper/007:45:360
1502995352cyclictest0-21swapper/007:28:160
1502995352cyclictest0-21swapper/006:33:420
1502995352cyclictest0-21swapper/005:48:450
1502995352cyclictest0-21swapper/005:41:380
1502995352cyclictest0-21swapper/005:31:030
1502995352cyclictest0-21swapper/005:09:270
1502995352cyclictest0-21swapper/004:25:320
1502995352cyclictest0-21swapper/004:22:070
1502995352cyclictest0-21swapper/003:27:500
1502995352cyclictest0-21swapper/003:16:310
1502995348cyclictest0-21swapper/003:10:510
1502995341cyclictest76050irq/18-parport004:42:520
1502995341cyclictest0-21swapper/007:31:500
1502995341cyclictest0-21swapper/004:39:180
1502995341cyclictest0-21swapper/004:17:130
1504995251cyclictest278-21usb-storage06:46:272
1504995251cyclictest25642-21telnet06:35:392
1504995251cyclictest12858-21telnet07:20:372
1504995251cyclictest0-21swapper/207:40:452
1504995251cyclictest0-21swapper/207:00:392
1504995251cyclictest0-21swapper/204:21:372
1504995251cyclictest0-21swapper/203:11:002
1504995241cyclictest0-21swapper/208:25:242
1504995241cyclictest0-21swapper/208:05:442
1504995241cyclictest0-21swapper/207:50:312
1504995241cyclictest0-21swapper/205:11:052
1502995251cyclictest76050irq/18-parport007:44:570
1502995251cyclictest21311-21telnet05:10:420
1502995251cyclictest0-21swapper/008:18:280
1502995251cyclictest0-21swapper/007:12:270
1502995251cyclictest0-21swapper/007:00:390
1502995251cyclictest0-21swapper/004:34:560
1502995251cyclictest0-21swapper/004:05:480
1502995251cyclictest0-21swapper/003:41:500
1502995141cyclictest0-21swapper/006:28:560
1502995049cyclictest0-21swapper/008:29:520
1502995049cyclictest0-21swapper/004:58:180
1502994948cyclictest0-21swapper/006:10:030
1502994948cyclictest0-21swapper/005:23:090
1502994741cyclictest0-21swapper/003:30:460
1502994741cyclictest0-21swapper/003:30:460
31110ksoftirqd/00-21swapper/003:06:030
1699110migration/21163-21taskset03:08:382
121110ksoftirqd/10-21swapper/103:05:551
2199100migration/3343-21munin-node03:05:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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