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2026-05-15 - 20:53
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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 Fri May 15, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
272709910992cyclictest17046-21tune2fs05:49:271
2727099108102cyclictest6542-21tune2fs09:09:191
2727099108102cyclictest4250-21tune2fs06:34:261
2727099108102cyclictest19533-21tune2fs08:24:221
2727099108102cyclictest18293-21fgrep09:34:251
2727099108102cyclictest18293-21fgrep09:34:251
272709910492cyclictest10885-21tune2fs06:49:261
272709910492cyclictest10885-21tune2fs06:49:261
2727299103102cyclictest0-21swapper/308:34:193
2727299103102cyclictest0-21swapper/306:49:263
2727299103102cyclictest0-21swapper/306:49:263
2727299103102cyclictest0-21swapper/306:04:323
2727299103102cyclictest0-21swapper/305:59:253
2727099103102cyclictest21426-21tune2fs05:59:251
27272999392cyclictest0-21swapper/309:14:203
27272999392cyclictest0-21swapper/307:59:083
27272999392cyclictest0-21swapper/306:29:323
27270999392cyclictest0-21swapper/106:04:321
27270998982cyclictest15137-21tune2fs05:44:281
27270998882cyclictest27830-21tune2fs04:59:291
27270998882cyclictest26245-21tune2fs09:54:181
27270998882cyclictest19685-21tune2fs09:39:181
27270998782cyclictest0-21swapper/107:09:361
27270998781cyclictest8575-21tune2fs06:44:241
27270998781cyclictest2211-21tune2fs06:29:261
27270998781cyclictest21232-21aten2.4-expect08:29:201
27270998781cyclictest13092-21tune2fs08:09:211
27270998682cyclictest0-21swapper/110:19:181
27270998682cyclictest0-21swapper/110:09:191
27270998682cyclictest0-21swapper/109:29:201
27270998682cyclictest0-21swapper/109:27:481
27270998682cyclictest0-21swapper/108:49:181
27270998682cyclictest0-21swapper/108:39:071
27270998682cyclictest0-21swapper/107:49:281
27270998682cyclictest0-21swapper/107:23:411
27270998682cyclictest0-21swapper/107:14:181
27270998682cyclictest0-21swapper/105:19:301
27270998682cyclictest0-21swapper/105:09:381
27270998671cyclictest0-21swapper/105:14:261
27270998583cyclictest8791-21tune2fs09:14:201
27270998582cyclictest0-21swapper/110:14:191
27270998582cyclictest0-21swapper/109:59:161
27270998582cyclictest0-21swapper/109:49:481
27270998582cyclictest0-21swapper/109:44:161
27270998582cyclictest0-21swapper/109:04:221
27270998582cyclictest0-21swapper/108:54:171
27270998582cyclictest0-21swapper/108:18:511
27270998582cyclictest0-21swapper/108:04:281
27270998582cyclictest0-21swapper/107:54:251
27270998582cyclictest0-21swapper/107:34:291
27270998582cyclictest0-21swapper/107:29:281
27270998582cyclictest0-21swapper/107:24:251
27270998582cyclictest0-21swapper/107:04:261
27270998582cyclictest0-21swapper/106:59:261
27270998582cyclictest0-21swapper/106:54:321
27270998582cyclictest0-21swapper/106:39:281
27270998582cyclictest0-21swapper/106:11:481
27270998582cyclictest0-21swapper/105:39:291
27270998582cyclictest0-21swapper/105:31:411
27270998582cyclictest0-21swapper/105:04:391
27270998581cyclictest0-21swapper/110:29:031
27270998581cyclictest0-21swapper/110:04:201
27270998581cyclictest0-21swapper/109:19:181
27270998581cyclictest0-21swapper/108:39:171
27270998581cyclictest0-21swapper/107:44:211
27270998581cyclictest0-21swapper/107:39:201
27270998581cyclictest0-21swapper/106:19:271
27270998481cyclictest0-21swapper/105:24:321
27272998382cyclictest0-21swapper/310:24:153
27272998382cyclictest0-21swapper/310:24:153
27272998382cyclictest0-21swapper/310:19:163
27272998382cyclictest0-21swapper/310:14:233
27272998382cyclictest0-21swapper/310:04:223
27272998382cyclictest0-21swapper/310:04:043
27272998382cyclictest0-21swapper/309:39:053
27272998382cyclictest0-21swapper/309:39:053
27272998382cyclictest0-21swapper/309:29:263
27272998382cyclictest0-21swapper/309:09:263
27272998382cyclictest0-21swapper/309:04:283
27272998382cyclictest0-21swapper/308:52:123
27272998382cyclictest0-21swapper/308:49:073
27272998382cyclictest0-21swapper/308:39:273
27272998382cyclictest0-21swapper/308:24:293
27272998382cyclictest0-21swapper/308:09:283
27272998382cyclictest0-21swapper/307:49:263
27272998382cyclictest0-21swapper/307:39:293
27272998382cyclictest0-21swapper/307:37:003
27272998382cyclictest0-21swapper/307:24:313
27272998382cyclictest0-21swapper/306:59:243
27272998382cyclictest0-21swapper/306:39:323
27272998382cyclictest0-21swapper/306:34:343
27272998382cyclictest0-21swapper/306:19:323
27272998382cyclictest0-21swapper/306:14:243
27272998382cyclictest0-21swapper/305:49:273
27272998382cyclictest0-21swapper/305:44:343
27272998382cyclictest0-21swapper/305:34:283
27272998382cyclictest0-21swapper/305:29:343
27272998382cyclictest0-21swapper/305:24:353
27272998382cyclictest0-21swapper/305:09:153
27272998382cyclictest0-21swapper/305:01:373
27272998371cyclictest0-21swapper/307:19:233
27270998382cyclictest0-21swapper/110:24:151
27270998382cyclictest0-21swapper/108:49:071
27270998382cyclictest0-21swapper/107:59:301
27270998382cyclictest0-21swapper/106:24:331
27270998382cyclictest0-21swapper/106:14:241
27270998382cyclictest0-21swapper/105:54:341
27272998281cyclictest0-21swapper/309:44:183
27272998281cyclictest0-21swapper/309:19:193
27272998281cyclictest0-21swapper/307:44:233
27272998281cyclictest0-21swapper/306:44:253
27272998281cyclictest0-21swapper/306:09:263
27270997661cyclictest0-21swapper/105:34:311
27270997561cyclictest0-21swapper/108:59:211
27272997372cyclictest0-21swapper/309:39:183
27272997372cyclictest0-21swapper/308:54:283
27272997372cyclictest0-21swapper/308:29:553
27272997372cyclictest0-21swapper/308:14:283
27272997372cyclictest0-21swapper/307:59:303
27272997372cyclictest0-21swapper/307:29:333
27272997372cyclictest0-21swapper/307:14:213
27272997372cyclictest0-21swapper/306:54:293
27272997372cyclictest0-21swapper/305:54:273
27272997361cyclictest0-21swapper/306:24:233
27272997271cyclictest31694-21aten2.4-expect05:09:273
27272997271cyclictest0-21swapper/309:49:253
27272997271cyclictest0-21swapper/309:24:163
27272997271cyclictest0-21swapper/307:06:573
27272997271cyclictest0-21swapper/305:19:283
27270996561cyclictest0-21swapper/108:23:041
27272996362cyclictest0-21swapper/310:09:193
27272996362cyclictest0-21swapper/309:54:153
27272996362cyclictest0-21swapper/308:59:193
27272996362cyclictest0-21swapper/308:19:083
27272996362cyclictest0-21swapper/308:04:083
27272996362cyclictest0-21swapper/307:09:113
27272996362cyclictest0-21swapper/305:39:143
27272996362cyclictest0-21swapper/305:14:153
27271996261cyclictest278-21usb-storage09:52:022
27271996261cyclictest0-21swapper/209:36:502
27271996261cyclictest0-21swapper/209:36:502
27271996261cyclictest0-21swapper/206:20:542
27271996160cyclictest0-21swapper/206:32:172
27271996159cyclictest278-21usb-storage07:38:272
27269996160cyclictest0-21swapper/005:59:230
27271996059cyclictest0-21swapper/210:10:352
27271996059cyclictest0-21swapper/209:11:272
27271996059cyclictest0-21swapper/207:06:582
27271996058cyclictest278-21usb-storage09:39:142
27271995958cyclictest278-21usb-storage07:20:452
27271995958cyclictest0-21swapper/208:01:262
27271995958cyclictest0-21swapper/205:34:262
27271995857cyclictest0-21swapper/208:11:542
27269995851cyclictest0-21swapper/006:37:210
27269995841cyclictest0-21swapper/009:06:210
27269995841cyclictest0-21swapper/006:58:500
27271995756cyclictest0-21swapper/210:05:512
27271995756cyclictest0-21swapper/209:18:512
27271995755cyclictest278-21usb-storage10:17:132
27271995755cyclictest278-21usb-storage09:49:042
27271995755cyclictest278-21usb-storage08:14:552
27271995755cyclictest278-21usb-storage07:56:302
27271995755cyclictest278-21usb-storage07:52:342
27269995756cyclictest0-21swapper/008:47:200
27269995751cyclictest0-21swapper/010:22:410
27269995751cyclictest0-21swapper/006:21:180
27269995751cyclictest0-21swapper/005:44:050
27271995655cyclictest278-21usb-storage08:34:572
27271995655cyclictest278-21usb-storage06:08:482
27271995655cyclictest0-21swapper/209:54:062
27271995655cyclictest0-21swapper/208:49:142
27271995655cyclictest0-21swapper/208:27:372
27271995655cyclictest0-21swapper/205:07:382
27271995654cyclictest278-21usb-storage10:27:302
27271995654cyclictest278-21usb-storage10:27:302
27271995654cyclictest278-21usb-storage09:32:122
27271995654cyclictest278-21usb-storage09:20:172
27271995654cyclictest278-21usb-storage08:32:372
27271995654cyclictest278-21usb-storage08:05:002
27271995654cyclictest278-21usb-storage07:46:082
27271995654cyclictest278-21usb-storage07:33:412
27271995654cyclictest278-21usb-storage06:53:362
27271995654cyclictest278-21usb-storage06:53:362
27271995654cyclictest278-21usb-storage05:03:132
27269995652cyclictest0-21swapper/006:25:340
27271995554cyclictest9613-21munin-node06:44:332
27271995554cyclictest20216-21munin-node07:09:322
27271995554cyclictest0-21swapper/209:24:172
27271995554cyclictest0-21swapper/207:28:092
27271995554cyclictest0-21swapper/205:31:222
27271995551cyclictest278-21usb-storage05:56:492
27271995551cyclictest0-21swapper/208:19:312
27271995551cyclictest0-21swapper/207:17:202
27271995551cyclictest0-21swapper/205:09:432
27269995552cyclictest0-21swapper/006:18:120
27271995453cyclictest997-21sshd06:25:552
27271995453cyclictest5795-21latency_hist06:39:122
27271995453cyclictest4544-21iostat05:19:322
27271995453cyclictest28949-21munin-node08:44:272
27271995453cyclictest278-21usb-storage05:16:342
27271995453cyclictest13722-21sendmail_mailqu06:54:322
27271995452cyclictest0-21swapper/208:39:182
27269995453cyclictest76050irq/18-parport007:03:000
27269995453cyclictest31ksoftirqd/009:48:100
27269995453cyclictest0-21swapper/005:17:310
27269995452cyclictest0-21swapper/006:06:220
27269995451cyclictest5050irq/44-ahci05:19:280
27269995451cyclictest0-21swapper/006:32:510
27269995442cyclictest76050irq/18-parport005:06:090
27271995352cyclictest28682-21munin-node09:59:202
27271995352cyclictest278-21usb-storage05:26:262
27271995352cyclictest27081-21kworker/2:009:00:052
27271995352cyclictest14748-21munin-node05:44:272
27271995352cyclictest1042-21munin-node08:54:282
27271995352cyclictest0-21swapper/207:39:212
27271995352cyclictest0-21swapper/206:09:212
27271995351cyclictest4125-21telnet10:19:132
27271995351cyclictest278-21usb-storage09:04:382
27271995351cyclictest278-21usb-storage06:18:582
27271995351cyclictest278-21usb-storage06:04:082
27271995341cyclictest5050irq/44-ahci05:51:532
27271995341cyclictest14726-21cpu06:59:222
27271995341cyclictest0-21swapper/206:39:132
27269995352cyclictest76050irq/18-parport008:41:380
27269995352cyclictest31ksoftirqd/008:09:520
27269995352cyclictest0-21swapper/010:24:130
27269995352cyclictest0-21swapper/010:24:130
27269995352cyclictest0-21swapper/010:14:070
27269995352cyclictest0-21swapper/010:04:370
27269995352cyclictest0-21swapper/009:59:050
27269995352cyclictest0-21swapper/009:54:360
27269995352cyclictest0-21swapper/009:49:260
27269995352cyclictest0-21swapper/009:40:400
27269995352cyclictest0-21swapper/009:36:160
27269995352cyclictest0-21swapper/009:36:160
27269995352cyclictest0-21swapper/009:29:190
27269995352cyclictest0-21swapper/009:25:390
27269995352cyclictest0-21swapper/009:22:310
27269995352cyclictest0-21swapper/009:15:590
27269995352cyclictest0-21swapper/009:09:110
27269995352cyclictest0-21swapper/008:59:120
27269995352cyclictest0-21swapper/008:54:080
27269995352cyclictest0-21swapper/008:49:080
27269995352cyclictest0-21swapper/008:34:230
27269995352cyclictest0-21swapper/008:33:270
27269995352cyclictest0-21swapper/008:24:510
27269995352cyclictest0-21swapper/008:19:510
27269995352cyclictest0-21swapper/008:14:130
27269995352cyclictest0-21swapper/008:04:140
27269995352cyclictest0-21swapper/008:00:000
27269995352cyclictest0-21swapper/007:54:540
27269995352cyclictest0-21swapper/007:49:100
27269995352cyclictest0-21swapper/007:44:150
27269995352cyclictest0-21swapper/007:40:020
27269995352cyclictest0-21swapper/007:34:330
27269995352cyclictest0-21swapper/007:29:290
27269995352cyclictest0-21swapper/007:24:370
27269995352cyclictest0-21swapper/007:17:260
27269995352cyclictest0-21swapper/006:49:240
27269995352cyclictest0-21swapper/006:49:240
27269995352cyclictest0-21swapper/006:45:090
27269995352cyclictest0-21swapper/006:39:170
27269995352cyclictest0-21swapper/006:10:440
27269995352cyclictest0-21swapper/005:55:070
27269995352cyclictest0-21swapper/005:49:590
27269995352cyclictest0-21swapper/005:45:130
27269995352cyclictest0-21swapper/005:31:000
27269995352cyclictest0-21swapper/005:24:580
27269995352cyclictest0-21swapper/005:10:020
27269995352cyclictest0-21swapper/004:59:450
27269995351cyclictest5050irq/44-ahci07:20:380
27269995341cyclictest0-21swapper/010:09:170
27269995341cyclictest0-21swapper/007:11:050
27269995341cyclictest0-21swapper/007:04:110
27269995341cyclictest0-21swapper/005:34:250
27271995251cyclictest13068-21munin-node05:39:282
231120ksoftirqd/30-21swapper/304:55:423
31110ksoftirqd/00-21swapper/004:55:420
181110ksoftirqd/20-21swapper/204:55:422
121110ksoftirqd/10-21swapper/104:55:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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