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2025-12-26 - 03:17
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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 Dec 26, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1860099143132cyclictest0-21swapper/321:01:393
1858099123122cyclictest0-21swapper/121:01:391
1858099120112cyclictest6090-21tune2fs19:51:361
1858099117112cyclictest10413-21tune2fs20:01:371
1858099109102cyclictest25608-21tune2fs23:06:331
1860099107102cyclictest6231-21fschecks_time19:51:373
1860099107102cyclictest0-21swapper/322:41:343
185809910492cyclictest10451-21tune2fs21:16:351
1860099103102cyclictest0-21swapper/321:16:353
1860099103102cyclictest0-21swapper/320:01:373
1858099103102cyclictest0-21swapper/119:26:251
18600999882cyclictest0-21swapper/323:01:173
18600999782cyclictest0-21swapper/323:41:423
18600999782cyclictest0-21swapper/322:31:313
18600999682cyclictest0-21swapper/323:46:303
18600999493cyclictest0-21swapper/320:41:403
18600999482cyclictest0-21swapper/323:06:333
18600999392cyclictest0-21swapper/322:51:333
18600999392cyclictest0-21swapper/322:26:323
18600999392cyclictest0-21swapper/320:51:223
18600999392cyclictest0-21swapper/319:21:343
18600998971cyclictest15810-21head21:26:443
18600998782cyclictest0-21swapper/322:16:333
18600998782cyclictest0-21swapper/320:51:393
18600998681cyclictest0-21swapper/323:11:313
18600998581cyclictest0-21swapper/323:26:393
18600998581cyclictest0-21swapper/320:31:323
18600998481cyclictest0-21swapper/322:21:403
18600998481cyclictest0-21swapper/320:56:433
18600998481cyclictest0-21swapper/300:01:393
18580998482cyclictest29874-21tune2fs00:31:311
18580998482cyclictest25782-21tune2fs19:21:401
18580998482cyclictest23410-21tune2fs19:16:391
18580998482cyclictest19033-21tune2fs22:51:331
18600998382cyclictest0-21swapper/323:57:033
18600998382cyclictest0-21swapper/321:11:453
18600998382cyclictest0-21swapper/321:06:453
18600998382cyclictest0-21swapper/320:11:413
18600998382cyclictest0-21swapper/300:31:303
18600998382cyclictest0-21swapper/300:11:303
18600998382cyclictest0-21swapper/300:06:383
18600998381cyclictest29171-21ksmtuned19:29:493
18600998371cyclictest31005-21ksmtuned22:02:483
18600998371cyclictest31005-21ksmtuned22:02:483
18600998371cyclictest28380-21sendmail_mailst00:26:353
18600998371cyclictest14061-21runrttasks21:25:433
18600998371cyclictest13993-21runrttasks22:40:433
18600998371cyclictest13565-21runrttasks23:51:473
18600998371cyclictest0-21swapper/300:16:363
18580998382cyclictest0-21swapper/123:51:361
18580998382cyclictest0-21swapper/123:47:021
18580998382cyclictest0-21swapper/123:36:371
18580998382cyclictest0-21swapper/123:21:571
18580998382cyclictest0-21swapper/123:01:381
18580998382cyclictest0-21swapper/122:56:391
18580998382cyclictest0-21swapper/122:41:341
18580998382cyclictest0-21swapper/122:26:391
18580998382cyclictest0-21swapper/122:21:471
18580998382cyclictest0-21swapper/122:11:411
18580998382cyclictest0-21swapper/121:46:331
18580998382cyclictest0-21swapper/121:41:351
18580998382cyclictest0-21swapper/121:36:411
18580998382cyclictest0-21swapper/121:11:451
18580998382cyclictest0-21swapper/120:51:451
18580998382cyclictest0-21swapper/120:41:471
18580998382cyclictest0-21swapper/120:26:451
18580998382cyclictest0-21swapper/120:06:361
18580998382cyclictest0-21swapper/120:06:361
18580998382cyclictest0-21swapper/119:56:451
18580998382cyclictest0-21swapper/119:46:441
18580998382cyclictest0-21swapper/119:36:461
18580998382cyclictest0-21swapper/119:31:481
18580998381cyclictest8029-21tune2fs23:41:301
18580998381cyclictest4001-21tune2fs22:16:331
18580998381cyclictest32141-21tune2fs22:06:341
18580998381cyclictest27660-21tune2fs23:11:311
18580998381cyclictest21009-21uniq00:11:291
18580998381cyclictest18926-21tune2fs00:06:301
18580998381cyclictest14871-21tune2fs20:11:401
18580998381cyclictest14774-21tune2fs23:56:291
18580998381cyclictest14728-21tune2fs21:26:351
18600998281cyclictest23779-21head19:16:403
18600998281cyclictest0-21swapper/323:16:303
18600998280cyclictest22074-21sendmail_mailtr21:41:423
18600998271cyclictest717-21runrttasks22:07:583
18600998271cyclictest5571-21runrttasks19:51:193
18600998271cyclictest3066-21runrttasks19:41:573
18600998271cyclictest20064-21sendmail_mailtr19:06:453
18600998271cyclictest18360-21runrttasks20:19:523
18600998271cyclictest0-21swapper/321:56:413
18580998281cyclictest29974-21tune2fs20:46:371
18600998179cyclictest26878-21runrttasks20:38:513
18600998078cyclictest17978-21runrttasks22:47:083
18600997672cyclictest0-21swapper/323:25:263
18600997472cyclictest18908-21fschecks_count21:36:343
18600997472cyclictest0-21swapper/321:31:313
18600997372cyclictest0-21swapper/323:36:273
18600997372cyclictest0-21swapper/323:31:273
18600997372cyclictest0-21swapper/323:01:223
18600997372cyclictest0-21swapper/322:11:323
18600997372cyclictest0-21swapper/321:46:313
18600997372cyclictest0-21swapper/320:26:353
18600997372cyclictest0-21swapper/320:21:353
18600997372cyclictest0-21swapper/320:06:363
18600997372cyclictest0-21swapper/320:06:363
18600997372cyclictest0-21swapper/319:56:363
18600997372cyclictest0-21swapper/319:36:373
18600997372cyclictest0-21swapper/319:31:383
18600997372cyclictest0-21swapper/319:11:383
18600997372cyclictest0-21swapper/319:06:263
18600997372cyclictest0-21swapper/300:21:273
18600997371cyclictest25070-21aten2.4-expect21:51:323
18580997372cyclictest0-21swapper/121:56:411
18580997371cyclictest1838-21tune2fs19:41:371
18580997271cyclictest0-21swapper/123:16:371
18580997271cyclictest0-21swapper/121:51:411
18580997271cyclictest0-21swapper/119:11:471
18580997261cyclictest0-21swapper/100:04:081
18580996766cyclictest0-21swapper/122:31:301
18569996750cyclictest0-21swapper/022:31:370
18580996664cyclictest3983-21tune2fs23:31:301
18569996648cyclictest0-21swapper/020:24:080
18580996562cyclictest0-21swapper/100:31:141
18580996362cyclictest0-21swapper/123:26:321
18580996362cyclictest0-21swapper/122:46:331
18580996362cyclictest0-21swapper/122:36:301
18580996362cyclictest0-21swapper/122:01:321
18580996362cyclictest0-21swapper/122:01:321
18580996362cyclictest0-21swapper/121:31:341
18580996362cyclictest0-21swapper/121:21:361
18580996362cyclictest0-21swapper/121:06:361
18580996362cyclictest0-21swapper/120:56:341
18580996362cyclictest0-21swapper/120:31:321
18580996362cyclictest0-21swapper/120:21:361
18580996362cyclictest0-21swapper/120:16:301
18580996362cyclictest0-21swapper/119:06:361
18580996362cyclictest0-21swapper/100:21:261
18580996362cyclictest0-21swapper/100:16:271
18580996361cyclictest25171-21aten2.4-expect20:36:351
18569996346cyclictest0-21swapper/021:10:540
18589996261cyclictest0-21swapper/222:19:582
18580996251cyclictest0-21swapper/119:06:261
18569996261cyclictest0-21swapper/020:49:450
18569996160cyclictest0-21swapper/023:06:300
18569996160cyclictest0-21swapper/022:06:310
18569996160cyclictest0-21swapper/019:26:360
18569996160cyclictest0-21swapper/000:06:280
18589996059cyclictest0-21swapper/200:15:112
18589995958cyclictest0-21swapper/222:42:572
18589995958cyclictest0-21swapper/219:56:252
18569995942cyclictest0-21swapper/000:11:360
18569995941cyclictest5050irq/44-ahci23:49:240
18589995857cyclictest0-21swapper/223:17:362
18589995857cyclictest0-21swapper/222:09:382
18589995857cyclictest0-21swapper/221:44:272
18589995857cyclictest0-21swapper/221:34:592
18589995857cyclictest0-21swapper/219:40:522
18569995852cyclictest0-21swapper/020:13:070
18569995851cyclictest0-21swapper/019:53:030
18569995841cyclictest0-21swapper/023:45:400
18569995841cyclictest0-21swapper/023:20:410
18569995841cyclictest0-21swapper/023:03:440
18569995841cyclictest0-21swapper/023:01:080
18569995841cyclictest0-21swapper/021:32:300
18569995841cyclictest0-21swapper/019:35:320
18569995841cyclictest0-21swapper/000:26:230
18569995751cyclictest0-21swapper/023:29:010
18569995750cyclictest0-21swapper/020:19:540
18589995655cyclictest0-21swapper/220:09:512
18589995655cyclictest0-21swapper/220:09:512
18589995651cyclictest0-21swapper/222:27:292
18589995641cyclictest0-21swapper/221:23:542
18569995649cyclictest0-21swapper/021:21:060
18569995641cyclictest0-21swapper/021:56:250
18589995553cyclictest181ksoftirqd/221:41:172
18589995553cyclictest181ksoftirqd/221:19:062
18589995552cyclictest0-21swapper/220:31:222
18589995551cyclictest0-21swapper/221:53:172
18569995548cyclictest0-21swapper/022:47:390
18569995548cyclictest0-21swapper/022:39:270
18569995547cyclictest5050irq/44-ahci20:06:030
18569995526cyclictest5050irq/44-ahci19:47:230
18589995453cyclictest30886-21kworker/2:023:41:452
18589995451cyclictest0-21swapper/222:26:042
18589995442cyclictest5050irq/44-ahci22:47:312
18569995453cyclictest0-21swapper/021:49:190
18569995453cyclictest0-21swapper/000:25:270
18569995451cyclictest0-21swapper/021:44:530
18569995447cyclictest0-21swapper/020:56:270
18569995442cyclictest76050irq/18-parport022:24:300
18569995442cyclictest76050irq/18-parport019:43:100
18569995442cyclictest76050irq/18-parport019:23:560
18569995442cyclictest76050irq/18-parport000:34:030
18589995352cyclictest5050irq/44-ahci21:01:272
18589995352cyclictest278-21usb-storage23:47:062
18589995352cyclictest278-21usb-storage23:03:062
18589995352cyclictest278-21usb-storage22:59:382
18589995352cyclictest278-21usb-storage21:31:102
18589995352cyclictest278-21usb-storage20:22:142
18589995352cyclictest278-21usb-storage20:03:212
18589995352cyclictest278-21usb-storage00:32:132
18589995352cyclictest278-21usb-storage00:21:072
18589995352cyclictest181ksoftirqd/222:51:572
18589995352cyclictest181ksoftirqd/219:26:322
18589995352cyclictest0-21swapper/221:58:552
18589995352cyclictest0-21swapper/220:54:212
18589995352cyclictest0-21swapper/220:39:302
18589995352cyclictest0-21swapper/219:10:452
18589995351cyclictest5813-21telnet21:06:362
18589995351cyclictest5050irq/44-ahci20:57:162
18589995351cyclictest5050irq/44-ahci19:12:112
18589995351cyclictest5050irq/44-ahci00:09:442
18589995351cyclictest25275-21telnet19:21:372
18589995351cyclictest22909-21telnet21:46:332
18589995351cyclictest1876-21hald-addon-stor23:54:102
18589995351cyclictest1324-21telnet19:41:352
18589995351cyclictest0-21swapper/223:27:432
18589995351cyclictest0-21swapper/220:13:162
18589995351cyclictest0-21swapper/219:20:432
18589995351cyclictest0-21swapper/200:28:512
18589995341cyclictest0-21swapper/223:58:282
18589995341cyclictest0-21swapper/223:35:152
18589995341cyclictest0-21swapper/223:21:592
18589995341cyclictest0-21swapper/223:13:442
18589995341cyclictest0-21swapper/221:11:362
18589995341cyclictest0-21swapper/220:46:052
18589995341cyclictest0-21swapper/220:19:062
18589995341cyclictest0-21swapper/219:51:512
18589995341cyclictest0-21swapper/200:22:452
18569995352cyclictest76050irq/18-parport023:12:300
18569995352cyclictest76050irq/18-parport022:42:190
18569995352cyclictest76050irq/18-parport022:16:360
18569995352cyclictest76050irq/18-parport022:05:140
18569995352cyclictest76050irq/18-parport022:05:140
18569995352cyclictest76050irq/18-parport019:12:410
18569995352cyclictest76050irq/18-parport019:08:370
18569995352cyclictest5050irq/44-ahci23:25:570
18569995352cyclictest0-21swapper/023:51:210
18569995352cyclictest0-21swapper/023:36:450
18569995352cyclictest0-21swapper/022:52:240
18569995352cyclictest0-21swapper/021:52:090
18569995352cyclictest0-21swapper/021:27:000
18569995352cyclictest0-21swapper/021:26:200
18569995352cyclictest0-21swapper/020:26:360
18569995352cyclictest0-21swapper/000:17:010
18569995352cyclictest0-21swapper/000:02:520
18569995351cyclictest5050irq/44-ahci23:31:400
18569995351cyclictest5050irq/44-ahci22:11:230
18569995351cyclictest5050irq/44-ahci19:56:520
18569995351cyclictest128650irq/46-eth022:27:370
18569995345cyclictest5050irq/44-ahci20:55:230
18569995341cyclictest0-21swapper/023:59:180
18569995341cyclictest0-21swapper/021:37:150
18569995341cyclictest0-21swapper/021:11:340
18569995341cyclictest0-21swapper/021:02:060
18569995341cyclictest0-21swapper/020:44:170
18569995341cyclictest0-21swapper/020:38:220
18569995341cyclictest0-21swapper/020:08:270
18569995341cyclictest0-21swapper/020:08:270
18569995341cyclictest0-21swapper/019:39:420
18589995251cyclictest25016-21telnet23:06:302
18589995251cyclictest0-21swapper/223:36:172
18589995251cyclictest0-21swapper/222:36:382
18589995251cyclictest0-21swapper/222:31:272
18589995251cyclictest0-21swapper/222:11:222
18589995251cyclictest0-21swapper/222:01:322
18589995251cyclictest0-21swapper/222:01:322
18589995251cyclictest0-21swapper/220:46:502
18589995251cyclictest0-21swapper/220:31:282
18589995251cyclictest0-21swapper/219:46:352
18589995251cyclictest0-21swapper/219:31:322
18589995251cyclictest0-21swapper/200:01:312
18569995251cyclictest0-21swapper/020:31:300
18569995251cyclictest0-21swapper/019:16:370
18589993231cyclictest0-21swapper/219:06:262
18569993231cyclictest0-21swapper/019:06:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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