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2026-04-28 - 07:45
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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 Apr 28, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1258999104102cyclictest30772-21tune2fs20:25:131
1258999104102cyclictest15431-21grep19:50:161
1258999103102cyclictest2580-21tune2fs20:35:131
12589999072cyclictest0-21swapper/117:15:201
12589998982cyclictest8833-21tune2fs18:20:191
12589998881cyclictest4742-21tune2fs19:25:151
12589998881cyclictest24461-21tune2fs21:25:111
12589998881cyclictest13421-21tune2fs19:45:151
12589998782cyclictest0-21swapper/122:15:191
12589998782cyclictest0-21swapper/122:04:551
12589998782cyclictest0-21swapper/120:10:201
12589998782cyclictest0-21swapper/120:10:201
12589998782cyclictest0-21swapper/118:25:231
12589998781cyclictest32691-21tune2fs19:15:161
12589998781cyclictest28455-21tune2fs20:20:141
12589998682cyclictest0-21swapper/118:35:231
12589998682cyclictest0-21swapper/118:35:231
12589998682cyclictest0-21swapper/117:20:291
12589998671cyclictest0-21swapper/117:45:271
12591998473cyclictest3201-21tr19:20:213
12591998472cyclictest0-21swapper/321:00:153
12591998382cyclictest0-21swapper/322:40:303
12591998382cyclictest0-21swapper/322:35:063
12591998382cyclictest0-21swapper/322:20:183
12591998382cyclictest0-21swapper/322:15:173
12591998382cyclictest0-21swapper/322:04:553
12591998382cyclictest0-21swapper/321:55:163
12591998382cyclictest0-21swapper/321:50:193
12591998382cyclictest0-21swapper/321:39:563
12591998382cyclictest0-21swapper/321:25:113
12591998382cyclictest0-21swapper/321:11:053
12591998382cyclictest0-21swapper/321:05:193
12591998382cyclictest0-21swapper/320:40:163
12591998382cyclictest0-21swapper/320:30:183
12591998382cyclictest0-21swapper/320:15:083
12591998382cyclictest0-21swapper/320:05:223
12591998382cyclictest0-21swapper/319:55:223
12591998382cyclictest0-21swapper/319:50:223
12591998382cyclictest0-21swapper/319:30:143
12591998382cyclictest0-21swapper/319:10:233
12591998382cyclictest0-21swapper/318:55:133
12591998382cyclictest0-21swapper/318:50:243
12591998382cyclictest0-21swapper/318:45:243
12591998382cyclictest0-21swapper/318:45:023
12591998382cyclictest0-21swapper/318:35:033
12591998382cyclictest0-21swapper/318:25:233
12591998382cyclictest0-21swapper/318:20:273
12591998382cyclictest0-21swapper/318:15:253
12591998382cyclictest0-21swapper/318:05:263
12591998382cyclictest0-21swapper/317:50:233
12591998382cyclictest0-21swapper/317:35:253
12591998382cyclictest0-21swapper/317:30:263
12591998382cyclictest0-21swapper/317:15:263
12591998361cyclictest0-21swapper/317:55:173
12589998382cyclictest4793-21tune2fs18:10:191
12589998382cyclictest0-21swapper/122:30:161
12589998382cyclictest0-21swapper/122:20:181
12589998382cyclictest0-21swapper/122:06:301
12589998382cyclictest0-21swapper/121:50:221
12589998382cyclictest0-21swapper/121:39:561
12589998382cyclictest0-21swapper/121:11:051
12589998382cyclictest0-21swapper/121:06:261
12589998382cyclictest0-21swapper/120:50:211
12589998382cyclictest0-21swapper/120:19:591
12589998382cyclictest0-21swapper/119:40:011
12589998382cyclictest0-21swapper/119:30:141
12589998382cyclictest0-21swapper/119:20:201
12589998382cyclictest0-21swapper/119:05:021
12589998382cyclictest0-21swapper/118:55:131
12589998382cyclictest0-21swapper/118:45:241
12589998382cyclictest0-21swapper/118:06:061
12589998382cyclictest0-21swapper/117:50:231
12589998381cyclictest6949-21tune2fs20:45:121
12589998381cyclictest603-21tune2fs21:45:091
12589998381cyclictest541-21tune2fs20:30:121
12589998381cyclictest26451-21tune2fs21:30:111
12589998381cyclictest22332-21tune2fs22:35:081
12589998381cyclictest22271-21tune2fs21:20:121
12589998381cyclictest19850-21tune2fs21:15:111
12589998381cyclictest19825-21tune2fs20:00:151
12591998281cyclictest0-21swapper/321:45:093
12591998281cyclictest0-21swapper/321:30:113
12591998281cyclictest0-21swapper/321:15:203
12591998281cyclictest0-21swapper/320:20:143
12591998281cyclictest0-21swapper/319:45:153
12591998281cyclictest0-21swapper/319:25:153
12591998281cyclictest0-21swapper/319:15:163
12591998281cyclictest0-21swapper/317:45:203
12589997571cyclictest0-21swapper/118:30:251
12591997362cyclictest0-21swapper/318:35:173
12591997362cyclictest0-21swapper/318:35:173
12589997372cyclictest0-21swapper/121:57:561
12589997372cyclictest0-21swapper/120:55:111
12589997372cyclictest0-21swapper/119:40:121
12589997372cyclictest0-21swapper/119:05:131
12589997372cyclictest0-21swapper/118:45:021
12589997372cyclictest0-21swapper/117:40:201
12589997372cyclictest0-21swapper/117:30:231
12589997372cyclictest0-21swapper/117:25:211
12591997271cyclictest0-21swapper/322:05:083
12591997271cyclictest0-21swapper/320:55:113
12591997271cyclictest0-21swapper/319:05:023
12591997271cyclictest0-21swapper/318:00:263
12589997271cyclictest0-21swapper/118:50:241
12589996867cyclictest0-21swapper/119:15:021
2955526751sleep30-21swapper/319:06:313
12591996665cyclictest0-21swapper/320:35:113
12589996665cyclictest0-21swapper/117:59:441
12589996463cyclictest0-21swapper/120:40:101
12589996462cyclictest0-21swapper/119:55:051
12591996362cyclictest0-21swapper/322:29:553
12591996362cyclictest0-21swapper/322:25:073
12591996362cyclictest0-21swapper/322:10:103
12591996362cyclictest0-21swapper/321:40:083
12591996362cyclictest0-21swapper/321:20:093
12591996362cyclictest0-21swapper/320:50:123
12591996362cyclictest0-21swapper/320:45:093
12591996362cyclictest0-21swapper/320:25:103
12591996362cyclictest0-21swapper/320:10:053
12591996362cyclictest0-21swapper/320:10:053
12591996362cyclictest0-21swapper/320:00:123
12591996362cyclictest0-21swapper/319:40:023
12591996362cyclictest0-21swapper/319:35:143
12591996362cyclictest0-21swapper/318:10:203
12591996362cyclictest0-21swapper/317:40:163
12591996362cyclictest0-21swapper/317:25:163
12591996362cyclictest0-21swapper/317:20:193
12590996361cyclictest10750-21telnet19:40:122
12589996362cyclictest0-21swapper/122:40:021
12589996362cyclictest0-21swapper/122:25:041
12589996362cyclictest0-21swapper/122:10:011
12589996362cyclictest0-21swapper/121:40:051
12589996362cyclictest0-21swapper/120:59:581
12589996362cyclictest0-21swapper/120:05:121
12589996362cyclictest0-21swapper/118:15:061
12589996362cyclictest0-21swapper/118:00:051
12589996362cyclictest0-21swapper/117:35:171
12588996251cyclictest0-21swapper/020:25:110
12590996159cyclictest8743-21telnet20:50:122
12590995857cyclictest0-21swapper/218:00:162
12588995751cyclictest0-21swapper/020:40:000
12590995655cyclictest0-21swapper/220:55:102
12588995651cyclictest0-21swapper/020:05:160
12590995554cyclictest0-21swapper/221:40:092
12590995554cyclictest0-21swapper/220:00:192
12590995551cyclictest0-21swapper/221:55:152
12590995551cyclictest0-21swapper/218:38:562
12590995551cyclictest0-21swapper/218:38:562
12590995543cyclictest0-21swapper/217:15:172
12590995542cyclictest5050irq/44-ahci17:35:272
12588995553cyclictest5050irq/44-ahci18:44:000
12588995551cyclictest0-21swapper/019:52:100
12588995551cyclictest0-21swapper/018:55:370
12590995453cyclictest0-21swapper/219:50:582
12590995451cyclictest0-21swapper/221:36:292
12590995451cyclictest0-21swapper/220:38:562
12590995451cyclictest0-21swapper/218:28:592
12590995442cyclictest278-21usb-storage22:21:262
12590995442cyclictest278-21usb-storage22:01:092
12590995442cyclictest278-21usb-storage21:01:032
12590995442cyclictest278-21usb-storage18:41:242
12590995441cyclictest5050irq/44-ahci17:41:022
12590995441cyclictest0-21swapper/222:35:002
12588995453cyclictest1580-21kworker/0:318:23:150
12588995453cyclictest0-21swapper/018:15:010
12588995452cyclictest76050irq/18-parport022:35:000
12588995452cyclictest76050irq/18-parport022:05:230
12588995452cyclictest76050irq/18-parport021:10:070
12588995452cyclictest76050irq/18-parport019:37:100
12588995452cyclictest76050irq/18-parport019:10:170
12588995452cyclictest5050irq/44-ahci21:38:540
12588995452cyclictest5050irq/44-ahci20:20:350
12588995452cyclictest1876-21hald-addon-stor19:07:070
12588995452cyclictest0-21swapper/018:50:440
12588995451cyclictest0-21swapper/018:04:480
12590995352cyclictest5050irq/44-ahci19:55:022
12590995352cyclictest181ksoftirqd/222:40:012
12590995352cyclictest1753-21kworker/2:320:46:482
12590995352cyclictest0-21swapper/222:10:072
12590995352cyclictest0-21swapper/221:45:072
12590995352cyclictest0-21swapper/221:28:302
12590995352cyclictest0-21swapper/220:30:442
12590995352cyclictest0-21swapper/220:16:292
12590995352cyclictest0-21swapper/220:10:102
12590995352cyclictest0-21swapper/220:10:102
12590995352cyclictest0-21swapper/219:11:352
12590995352cyclictest0-21swapper/219:05:122
12590995352cyclictest0-21swapper/218:50:162
12590995352cyclictest0-21swapper/218:45:102
12590995352cyclictest0-21swapper/218:30:162
12590995352cyclictest0-21swapper/218:05:162
12590995351cyclictest5050irq/44-ahci18:55:442
12590995351cyclictest32269-21telnet19:15:142
12590995351cyclictest30286-21telnet20:25:112
12590995351cyclictest26105-21telnet21:30:102
12590995351cyclictest19515-21telnet21:15:092
12590995351cyclictest181ksoftirqd/217:45:092
12590995351cyclictest13283-21telnet22:15:082
12590995351cyclictest0-21swapper/221:20:102
12590995341cyclictest5050irq/44-ahci21:05:152
12590995341cyclictest5050irq/44-ahci19:45:172
12590995341cyclictest0-21swapper/222:08:392
12590995341cyclictest0-21swapper/221:50:122
12590995341cyclictest0-21swapper/221:10:012
12590995341cyclictest0-21swapper/220:40:372
12590995341cyclictest0-21swapper/220:05:122
12590995341cyclictest0-21swapper/219:35:082
12590995341cyclictest0-21swapper/219:26:072
12590995341cyclictest0-21swapper/219:20:332
12590995341cyclictest0-21swapper/219:04:042
12590995341cyclictest0-21swapper/218:20:172
12590995341cyclictest0-21swapper/218:17:572
12590995341cyclictest0-21swapper/218:10:182
12590995341cyclictest0-21swapper/217:56:122
12590995341cyclictest0-21swapper/217:31:292
12590995341cyclictest0-21swapper/217:20:202
12588995352cyclictest76050irq/18-parport022:25:080
12588995352cyclictest76050irq/18-parport022:23:240
12588995352cyclictest76050irq/18-parport022:15:360
12588995352cyclictest76050irq/18-parport021:51:030
12588995352cyclictest76050irq/18-parport020:52:290
12588995352cyclictest76050irq/18-parport020:36:580
12588995352cyclictest76050irq/18-parport019:46:080
12588995352cyclictest76050irq/18-parport018:15:250
12588995352cyclictest1637-21kworker/0:017:23:130
12588995352cyclictest0-21swapper/022:11:040
12588995352cyclictest0-21swapper/022:00:400
12588995352cyclictest0-21swapper/021:54:570
12588995352cyclictest0-21swapper/021:20:090
12588995352cyclictest0-21swapper/021:06:590
12588995352cyclictest0-21swapper/021:01:070
12588995352cyclictest0-21swapper/020:10:110
12588995352cyclictest0-21swapper/020:10:110
12588995352cyclictest0-21swapper/020:00:590
12588995352cyclictest0-21swapper/019:26:390
12588995352cyclictest0-21swapper/017:49:000
12588995352cyclictest0-21swapper/017:42:230
12588995352cyclictest0-21swapper/017:29:330
12588995351cyclictest76050irq/18-parport021:43:080
12588995351cyclictest76050irq/18-parport020:15:510
12588995351cyclictest76050irq/18-parport019:23:090
12588995351cyclictest76050irq/18-parport018:25:050
12588995351cyclictest5050irq/44-ahci21:45:530
12588995351cyclictest5050irq/44-ahci20:30:010
12588995351cyclictest30083-21kworker/0:319:40:320
12588995351cyclictest2217-21snmpd19:34:360
12588995351cyclictest128650irq/46-eth018:05:070
12588995351cyclictest11016-21kworker/0:120:56:590
12588995351cyclictest0-21swapper/017:35:270
12588995351cyclictest0-21swapper/017:30:110
12588995341cyclictest76050irq/18-parport022:30:060
12588995341cyclictest0-21swapper/020:46:190
12588995341cyclictest0-21swapper/019:15:230
12588995341cyclictest0-21swapper/018:30:420
12590995251cyclictest27813-21telnet17:50:172
12590995251cyclictest278-21usb-storage22:25:022
12590995251cyclictest0-21swapper/222:30:072
12590995251cyclictest0-21swapper/220:20:432
12590995251cyclictest0-21swapper/219:30:412
12590995251cyclictest0-21swapper/217:25:212
12588995251cyclictest76050irq/18-parport022:40:010
12588995251cyclictest0-21swapper/021:30:000
12588995251cyclictest0-21swapper/021:25:080
12588995251cyclictest0-21swapper/021:15:070
12588995251cyclictest0-21swapper/019:55:020
12588995251cyclictest0-21swapper/019:00:440
12588995251cyclictest0-21swapper/018:45:100
12588995251cyclictest0-21swapper/018:35:050
12588995251cyclictest0-21swapper/018:35:050
12588995251cyclictest0-21swapper/017:55:160
12588995251cyclictest0-21swapper/017:50:170
12588995251cyclictest0-21swapper/017:15:170
899130watchdog/011818-21sensors_temp17:10:290
121120ksoftirqd/10-21swapper/117:10:061
231110ksoftirqd/30-21swapper/317:10:063
181100ksoftirqd/20-21swapper/217:10:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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