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2026-04-18 - 02:35
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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 Apr 18, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2953999124122cyclictest9145-21tune2fs22:49:111
2954199123122cyclictest0-21swapper/322:49:113
2953999104102cyclictest11145-21tune2fs19:09:191
2954199103102cyclictest0-21swapper/319:09:193
2953999103102cyclictest13477-21tune2fs21:44:141
2954199101100cyclictest0-21swapper/321:24:133
29541999392cyclictest5868-21grep22:39:213
29541999392cyclictest0-21swapper/321:44:143
29539999392cyclictest0-21swapper/122:39:211
29539999391cyclictest4596-21tune2fs21:24:131
29541998482cyclictest0-21swapper/322:29:223
29539998482cyclictest4315-21tune2fs17:39:231
29539998482cyclictest414-21tune2fs21:14:151
29541998382cyclictest0-21swapper/322:44:143
29541998382cyclictest0-21swapper/322:14:593
29541998382cyclictest0-21swapper/322:09:163
29541998382cyclictest0-21swapper/321:49:163
29541998382cyclictest0-21swapper/321:49:163
29541998382cyclictest0-21swapper/321:39:203
29541998382cyclictest0-21swapper/321:34:073
29541998382cyclictest0-21swapper/321:14:243
29541998382cyclictest0-21swapper/321:09:173
29541998382cyclictest0-21swapper/321:04:213
29541998382cyclictest0-21swapper/320:59:183
29541998382cyclictest0-21swapper/320:54:233
29541998382cyclictest0-21swapper/320:36:023
29541998382cyclictest0-21swapper/320:19:193
29541998382cyclictest0-21swapper/320:14:153
29541998382cyclictest0-21swapper/319:59:043
29541998382cyclictest0-21swapper/319:39:203
29541998382cyclictest0-21swapper/319:34:253
29541998382cyclictest0-21swapper/319:19:053
29541998382cyclictest0-21swapper/319:04:173
29541998382cyclictest0-21swapper/318:59:283
29541998382cyclictest0-21swapper/318:59:283
29541998382cyclictest0-21swapper/318:34:273
29541998382cyclictest0-21swapper/318:24:233
29541998382cyclictest0-21swapper/318:19:283
29541998382cyclictest0-21swapper/318:09:203
29541998382cyclictest0-21swapper/318:04:243
29541998382cyclictest0-21swapper/317:59:283
29541998382cyclictest0-21swapper/317:49:213
29541998382cyclictest0-21swapper/317:24:303
29541998382cyclictest0-21swapper/317:24:303
29541998382cyclictest0-21swapper/317:24:103
29539998382cyclictest26420-21tune2fs22:14:131
29539998381cyclictest8770-21tune2fs19:04:171
29539998381cyclictest302-21tune2fs19:59:181
29539998381cyclictest2598-21tune2fs20:04:181
29539998381cyclictest21961-21tune2fs20:49:151
29539998381cyclictest21911-21tune2fs22:04:121
29539998381cyclictest21911-21tune2fs22:04:121
29539998381cyclictest17496-21tune2fs18:09:221
29539998381cyclictest15600-21tune2fs20:34:161
29541998281cyclictest1382-17auditd17:59:083
29541998281cyclictest0-21swapper/322:04:123
29541998281cyclictest0-21swapper/322:04:123
29541998281cyclictest0-21swapper/320:49:153
29541998281cyclictest0-21swapper/320:04:183
29541998281cyclictest0-21swapper/319:59:183
29541998281cyclictest0-21swapper/317:39:233
29541998271cyclictest0-21swapper/319:24:253
29539997472cyclictest0-21swapper/119:39:201
29539997472cyclictest0-21swapper/118:15:111
29541997371cyclictest25649-21aten2.4-expect19:44:153
29541997371cyclictest19109-21aten2.4-expect18:14:193
29541997371cyclictest10761-21aten2.4-expect20:24:143
29539997372cyclictest0-21swapper/122:44:181
29539997372cyclictest0-21swapper/122:29:201
29539997372cyclictest0-21swapper/121:34:121
29539997372cyclictest0-21swapper/121:09:151
29539997372cyclictest0-21swapper/121:04:221
29539997372cyclictest0-21swapper/120:59:181
29539997372cyclictest0-21swapper/120:31:391
29539997372cyclictest0-21swapper/120:19:191
29539997372cyclictest0-21swapper/119:54:171
29539997372cyclictest0-21swapper/119:53:521
29539997372cyclictest0-21swapper/119:44:241
29539997372cyclictest0-21swapper/119:39:041
29539997372cyclictest0-21swapper/119:24:251
29539997372cyclictest0-21swapper/119:19:051
29539997372cyclictest0-21swapper/118:54:271
29539997372cyclictest0-21swapper/118:44:501
29539997372cyclictest0-21swapper/118:24:231
29539997372cyclictest0-21swapper/118:19:271
29539997372cyclictest0-21swapper/117:49:211
29539997372cyclictest0-21swapper/117:44:201
29541997271cyclictest0-21swapper/319:19:153
29541997261cyclictest27803-21aten2.4_r3power19:49:153
29539997271cyclictest1383-17auditd17:59:081
29539997271cyclictest0-21swapper/122:19:181
29539997271cyclictest0-21swapper/122:09:161
29539997271cyclictest0-21swapper/121:54:111
29539997271cyclictest0-21swapper/121:39:151
29539997271cyclictest0-21swapper/120:54:231
29539997271cyclictest0-21swapper/120:24:141
29539997271cyclictest0-21swapper/120:15:121
29539997271cyclictest0-21swapper/118:59:281
29539997271cyclictest0-21swapper/118:59:281
29539997271cyclictest0-21swapper/118:39:261
29539997271cyclictest0-21swapper/118:34:271
29539997271cyclictest0-21swapper/118:04:281
29539997271cyclictest0-21swapper/117:59:281
29539997271cyclictest0-21swapper/117:24:301
29539997271cyclictest0-21swapper/117:24:301
29541996968cyclictest19994-21fschecks_time21:59:123
29539996563cyclictest19757-21tune2fs20:44:151
29541996362cyclictest0-21swapper/322:34:153
29541996362cyclictest0-21swapper/322:24:093
29541996362cyclictest0-21swapper/321:54:003
29541996362cyclictest0-21swapper/321:29:063
29541996362cyclictest0-21swapper/321:19:043
29541996362cyclictest0-21swapper/320:44:153
29541996362cyclictest0-21swapper/320:39:143
29541996362cyclictest0-21swapper/320:09:033
29541996362cyclictest0-21swapper/319:29:253
29541996362cyclictest0-21swapper/318:54:203
29541996362cyclictest0-21swapper/318:49:173
29541996362cyclictest0-21swapper/318:44:263
29541996362cyclictest0-21swapper/318:39:213
29541996362cyclictest0-21swapper/318:29:203
29541996362cyclictest0-21swapper/317:44:203
29541996362cyclictest0-21swapper/317:34:253
29541996362cyclictest0-21swapper/317:29:233
29541996361cyclictest28030-21aten2.4-expect22:19:093
29541996351cyclictest0-21swapper/320:29:133
29540996352cyclictest0-21swapper/220:59:122
29539996361cyclictest6842-21tune2fs21:29:131
29539996361cyclictest673-21ps17:29:291
29539996361cyclictest4561-21tune2fs20:09:161
29539996361cyclictest30617-21tune2fs22:24:101
29539996361cyclictest2688-21tune2fs22:34:111
29539996361cyclictest25896-21tune2fs18:29:191
29539996361cyclictest2347-21tune2fs18:49:201
29539996361cyclictest17564-21tune2fs20:39:161
29539996361cyclictest15203-21tune2fs19:19:181
29539996361cyclictest15112-21aten2.4-expect21:49:111
29539996361cyclictest15112-21aten2.4-expect21:49:111
29540996260cyclictest0-21swapper/221:49:112
29540996260cyclictest0-21swapper/221:49:112
29539996261cyclictest0-21swapper/122:03:591
29539996261cyclictest0-21swapper/121:19:131
29539996261cyclictest0-21swapper/119:29:161
29540995958cyclictest0-21swapper/220:09:142
29538995958cyclictest0-21swapper/019:23:140
29538995951cyclictest0-21swapper/020:49:550
29538995851cyclictest0-21swapper/019:18:190
29538995841cyclictest0-21swapper/022:02:340
29538995751cyclictest0-21swapper/022:12:120
29538995751cyclictest0-21swapper/022:07:200
29538995751cyclictest0-21swapper/022:07:200
29538995751cyclictest0-21swapper/021:00:050
29538995751cyclictest0-21swapper/020:57:350
29538995751cyclictest0-21swapper/020:44:350
29538995751cyclictest0-21swapper/020:21:040
29538995751cyclictest0-21swapper/020:17:180
29538995751cyclictest0-21swapper/019:06:210
29538995751cyclictest0-21swapper/019:01:470
29538995751cyclictest0-21swapper/019:01:470
29538995751cyclictest0-21swapper/017:41:320
29540995641cyclictest0-21swapper/217:59:272
29538995650cyclictest0-21swapper/022:38:050
29538995650cyclictest0-21swapper/021:52:270
29538995650cyclictest0-21swapper/021:52:270
29538995650cyclictest0-21swapper/019:53:070
29538995650cyclictest0-21swapper/019:45:540
29538995650cyclictest0-21swapper/018:21:030
29540995554cyclictest0-21swapper/220:08:392
29540995554cyclictest0-21swapper/219:28:012
29540995553cyclictest0-21swapper/219:14:172
29538995554cyclictest0-21swapper/021:34:110
29540995453cyclictest23547-21telnet19:39:162
29540995453cyclictest181ksoftirqd/221:17:542
29540995452cyclictest0-21swapper/218:04:192
29540995451cyclictest0-21swapper/221:56:582
29540995451cyclictest0-21swapper/220:37:112
29540995451cyclictest0-21swapper/219:46:352
29540995441cyclictest0-21swapper/217:41:382
29538995453cyclictest0-21swapper/021:08:520
29538995451cyclictest0-21swapper/018:55:130
29540995352cyclictest0-21swapper/222:34:092
29540995352cyclictest0-21swapper/222:24:152
29540995352cyclictest0-21swapper/222:19:082
29540995352cyclictest0-21swapper/222:14:232
29540995352cyclictest0-21swapper/222:10:492
29540995352cyclictest0-21swapper/221:59:032
29540995352cyclictest0-21swapper/221:39:032
29540995352cyclictest0-21swapper/221:34:032
29540995352cyclictest0-21swapper/221:29:112
29540995352cyclictest0-21swapper/221:24:092
29540995352cyclictest0-21swapper/221:09:212
29540995352cyclictest0-21swapper/220:54:132
29540995352cyclictest0-21swapper/220:50:242
29540995352cyclictest0-21swapper/220:44:032
29540995352cyclictest0-21swapper/220:39:242
29540995352cyclictest0-21swapper/220:14:272
29540995352cyclictest0-21swapper/219:59:092
29540995352cyclictest0-21swapper/219:54:102
29540995352cyclictest0-21swapper/219:49:372
29540995352cyclictest0-21swapper/219:34:082
29540995352cyclictest0-21swapper/219:29:162
29540995352cyclictest0-21swapper/219:19:152
29540995352cyclictest0-21swapper/219:09:072
29540995352cyclictest0-21swapper/219:04:262
29540995352cyclictest0-21swapper/218:59:092
29540995352cyclictest0-21swapper/218:59:092
29540995352cyclictest0-21swapper/218:54:252
29540995352cyclictest0-21swapper/218:50:002
29540995352cyclictest0-21swapper/218:44:112
29540995352cyclictest0-21swapper/218:39:172
29540995352cyclictest0-21swapper/218:34:312
29540995352cyclictest0-21swapper/218:29:172
29540995352cyclictest0-21swapper/218:24:082
29540995352cyclictest0-21swapper/218:21:032
29540995352cyclictest0-21swapper/218:14:142
29540995352cyclictest0-21swapper/218:09:102
29540995352cyclictest0-21swapper/217:55:112
29540995352cyclictest0-21swapper/217:49:102
29540995352cyclictest0-21swapper/217:44:092
29540995352cyclictest0-21swapper/217:30:152
29540995352cyclictest0-21swapper/217:24:332
29540995352cyclictest0-21swapper/217:24:332
29540995351cyclictest9130-21fschecks_time20:19:172
29540995351cyclictest8745-21telnet22:49:092
29540995351cyclictest22626-21missed_timers22:04:152
29540995351cyclictest22626-21missed_timers22:04:152
29540995351cyclictest1627-21telnet17:34:192
29540995351cyclictest12988-21telnet21:44:122
29540995342cyclictest0-21swapper/221:19:172
29540995341cyclictest4780-21fschecks_count22:39:122
29540995341cyclictest28371-21fschecks_count21:04:142
29540995341cyclictest11419-21gltestperf20:24:172
29540995341cyclictest0-21swapper/222:44:092
29540995341cyclictest0-21swapper/222:29:112
29540995341cyclictest0-21swapper/220:29:132
29539995352cyclictest0-21swapper/117:34:191
29538995352cyclictest76050irq/18-parport022:52:410
29538995352cyclictest76050irq/18-parport021:39:450
29538995352cyclictest76050irq/18-parport021:11:040
29538995352cyclictest76050irq/18-parport019:55:310
29538995352cyclictest76050irq/18-parport019:24:080
29538995352cyclictest76050irq/18-parport018:13:170
29538995352cyclictest76050irq/18-parport017:33:170
29538995352cyclictest0-21swapper/022:44:470
29538995352cyclictest0-21swapper/022:24:080
29538995352cyclictest0-21swapper/022:14:020
29538995352cyclictest0-21swapper/021:54:410
29538995352cyclictest0-21swapper/020:39:130
29538995352cyclictest0-21swapper/019:38:540
29538995352cyclictest0-21swapper/017:54:500
29538995351cyclictest5050irq/44-ahci22:30:100
29538995351cyclictest5050irq/44-ahci19:09:060
29538995351cyclictest19282-21tail19:29:170
29538995341cyclictest76050irq/18-parport017:48:260
29538995341cyclictest5050irq/44-ahci18:48:460
29538995341cyclictest0-21swapper/022:20:080
29538995341cyclictest0-21swapper/020:24:480
29538995341cyclictest0-21swapper/020:00:350
29538995341cyclictest0-21swapper/018:03:370
29539995251cyclictest0-21swapper/117:24:101
29538995251cyclictest76050irq/18-parport019:39:320
29538995251cyclictest76050irq/18-parport017:24:370
29538995251cyclictest76050irq/18-parport017:24:370
29538995251cyclictest0-21swapper/022:39:300
29538995251cyclictest0-21swapper/021:44:110
29538995251cyclictest0-21swapper/021:29:250
29538995251cyclictest0-21swapper/021:25:220
29538995251cyclictest0-21swapper/021:19:460
29538995251cyclictest0-21swapper/021:14:480
29538995251cyclictest0-21swapper/020:34:370
29538995251cyclictest0-21swapper/020:29:590
29538995251cyclictest0-21swapper/020:09:410
29538995251cyclictest0-21swapper/020:04:400
29538995251cyclictest0-21swapper/018:49:460
29538995251cyclictest0-21swapper/018:39:470
29538995251cyclictest0-21swapper/018:34:490
29538995251cyclictest0-21swapper/018:29:180
29538995251cyclictest0-21swapper/018:26:200
29538995251cyclictest0-21swapper/018:14:130
29538995251cyclictest0-21swapper/018:04:180
29538995251cyclictest0-21swapper/017:49:260
29538995251cyclictest0-21swapper/017:35:510
29540994342cyclictest0-21swapper/217:24:102
29538994241cyclictest0-21swapper/017:24:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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