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2026-05-22 - 01:37
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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 Fri May 22, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
204369910492cyclictest7669-21tune2fs20:08:291
2043899103102cyclictest0-21swapper/321:33:353
2043899103102cyclictest0-21swapper/320:08:293
2043899103102cyclictest0-21swapper/319:23:293
20436998583cyclictest31423-21tune2fs21:03:271
20438998472cyclictest0-21swapper/321:28:153
20436998483cyclictest0-21swapper/118:23:191
20436998471cyclictest5353-21tune2fs20:03:281
20438998382cyclictest0-21swapper/320:58:263
20438998382cyclictest0-21swapper/320:48:263
20438998382cyclictest0-21swapper/320:38:323
20438998382cyclictest0-21swapper/320:33:303
20438998382cyclictest0-21swapper/320:33:143
20438998382cyclictest0-21swapper/320:23:143
20438998382cyclictest0-21swapper/320:03:283
20438998382cyclictest0-21swapper/319:53:363
20438998382cyclictest0-21swapper/319:53:163
20438998382cyclictest0-21swapper/319:28:303
20438998382cyclictest0-21swapper/319:23:173
20438998382cyclictest0-21swapper/318:28:353
20438998382cyclictest0-21swapper/318:28:183
20438998382cyclictest0-21swapper/318:23:193
20438998382cyclictest0-21swapper/318:08:413
20438998382cyclictest0-21swapper/317:58:373
20438998382cyclictest0-21swapper/317:48:323
20438998382cyclictest0-21swapper/317:43:333
20438998382cyclictest0-21swapper/317:38:383
20436998382cyclictest0-21swapper/122:18:321
20436998382cyclictest0-21swapper/122:13:291
20436998382cyclictest0-21swapper/121:58:321
20436998382cyclictest0-21swapper/121:48:321
20436998382cyclictest0-21swapper/121:18:241
20436998382cyclictest0-21swapper/121:09:591
20436998382cyclictest0-21swapper/120:58:341
20436998382cyclictest0-21swapper/120:48:351
20436998382cyclictest0-21swapper/120:38:321
20436998382cyclictest0-21swapper/120:28:341
20436998382cyclictest0-21swapper/119:53:161
20436998382cyclictest0-21swapper/119:38:401
20436998382cyclictest0-21swapper/119:33:371
20436998382cyclictest0-21swapper/119:28:301
20436998382cyclictest0-21swapper/119:23:171
20436998382cyclictest0-21swapper/118:48:391
20436998382cyclictest0-21swapper/118:29:301
20436998382cyclictest0-21swapper/118:28:181
20436998382cyclictest0-21swapper/118:14:261
20436998382cyclictest0-21swapper/118:08:411
20436998382cyclictest0-21swapper/117:58:371
20436998382cyclictest0-21swapper/117:48:321
20436998382cyclictest0-21swapper/117:48:201
20436998382cyclictest0-21swapper/117:28:321
20436998382cyclictest0-21swapper/117:23:401
20436998382cyclictest0-21swapper/117:18:321
20436998381cyclictest926-21tune2fs18:38:311
20436998381cyclictest7305-21aten2.4-expect21:23:241
20436998381cyclictest3289-21tune2fs18:43:331
20436998381cyclictest13357-21aten2.4-expect17:53:301
20436998381cyclictest11754-21tune2fs19:03:311
20436998381cyclictest11349-21sadc21:33:111
20436998371cyclictest0-21swapper/120:18:331
20438998281cyclictest0-21swapper/321:43:263
20438998281cyclictest0-21swapper/321:23:243
20438998281cyclictest0-21swapper/321:13:263
20438998281cyclictest0-21swapper/321:08:283
20438998281cyclictest0-21swapper/319:33:303
20438998281cyclictest0-21swapper/319:13:313
20438998281cyclictest0-21swapper/319:03:313
20438998281cyclictest0-21swapper/318:43:333
20438998281cyclictest0-21swapper/318:38:313
20438998281cyclictest0-21swapper/318:33:323
20438998281cyclictest0-21swapper/317:53:303
20436998281cyclictest1385-17sedispatch17:18:211
20436998281cyclictest11486-21munin-node21:33:351
20436997472cyclictest20439-21tune2fs19:23:291
20438997372cyclictest20724-21aten2.4-expect16:53:353
20438997372cyclictest0-21swapper/322:18:323
20438997372cyclictest0-21swapper/322:13:293
20438997372cyclictest0-21swapper/322:08:243
20438997372cyclictest0-21swapper/322:03:333
20438997372cyclictest0-21swapper/321:53:263
20438997372cyclictest0-21swapper/321:51:363
20438997372cyclictest0-21swapper/321:38:333
20438997372cyclictest0-21swapper/321:21:393
20438997372cyclictest0-21swapper/321:03:353
20438997372cyclictest0-21swapper/320:13:353
20438997372cyclictest0-21swapper/319:43:293
20438997372cyclictest0-21swapper/319:38:403
20438997372cyclictest0-21swapper/319:11:403
20438997372cyclictest0-21swapper/318:58:363
20438997372cyclictest0-21swapper/318:48:393
20438997372cyclictest0-21swapper/318:14:263
20438997372cyclictest0-21swapper/318:03:293
20438997372cyclictest0-21swapper/317:28:413
20438997372cyclictest0-21swapper/317:23:383
20438997372cyclictest0-21swapper/317:13:423
20438997372cyclictest0-21swapper/317:08:423
20438997372cyclictest0-21swapper/317:08:223
20438997371cyclictest24399-21runrttasks16:59:493
20436997372cyclictest0-21swapper/120:55:441
20436997372cyclictest0-21swapper/119:58:331
20436997372cyclictest0-21swapper/119:53:361
20436997372cyclictest0-21swapper/119:14:381
20436997372cyclictest0-21swapper/119:08:341
20436997371cyclictest3401-21tune2fs21:13:261
20436997371cyclictest31201-21tune2fs18:33:321
20436997371cyclictest16451-21tune2fs21:43:261
20438997271cyclictest22459-21runrttasks20:43:263
20438997271cyclictest0-21swapper/320:23:283
20438997271cyclictest0-21swapper/318:53:303
20438997271cyclictest0-21swapper/317:34:043
20438997270cyclictest32014-21unixbench_singl17:18:433
20436997271cyclictest0-21swapper/120:43:251
20436997170cyclictest0-21swapper/121:39:451
20436997069cyclictest0-21swapper/116:56:531
20436996968cyclictest0-21swapper/119:44:031
20436996968cyclictest0-21swapper/117:11:091
20436996867cyclictest0-21swapper/117:38:331
20436996766cyclictest0-21swapper/118:04:571
20436996662cyclictest0-21swapper/120:33:291
20436996562cyclictest0-21swapper/121:53:321
20436996562cyclictest0-21swapper/116:58:421
20438996462cyclictest0-21swapper/321:58:243
20438996362cyclictest0-21swapper/320:53:233
20438996362cyclictest0-21swapper/319:58:163
20438996362cyclictest0-21swapper/316:53:223
20436996362cyclictest0-21swapper/122:08:231
20436996362cyclictest0-21swapper/122:03:221
20436996362cyclictest0-21swapper/120:23:141
20436996362cyclictest0-21swapper/120:13:261
20436996362cyclictest0-21swapper/117:33:211
20436996362cyclictest0-21swapper/117:03:221
20436996362cyclictest0-21swapper/116:53:221
20436996361cyclictest9250-21aten2.4-expect18:58:311
20436996361cyclictest1384-13audispd18:53:181
20437996252cyclictest0-21swapper/221:16:502
20437996151cyclictest278-21usb-storage22:00:402
20437996151cyclictest278-21usb-storage18:27:282
20437996054cyclictest278-21usb-storage18:17:462
20437996053cyclictest0-21swapper/217:22:452
20437996051cyclictest278-21usb-storage21:56:362
20437996051cyclictest0-21swapper/221:40:212
20437996051cyclictest0-21swapper/218:18:242
20437996051cyclictest0-21swapper/217:30:422
20437995953cyclictest20034-21telnet19:23:272
20437995852cyclictest278-21usb-storage19:34:042
20437995852cyclictest278-21usb-storage18:39:022
20437995851cyclictest0-21swapper/221:36:572
20437995851cyclictest0-21swapper/221:31:192
20435995836cyclictest0-21swapper/022:18:110
20437995752cyclictest278-21usb-storage19:23:102
20437995752cyclictest181ksoftirqd/219:13:492
20437995752cyclictest0-21swapper/220:48:262
20437995752cyclictest0-21swapper/219:09:062
20437995752cyclictest0-21swapper/218:58:302
20437995752cyclictest0-21swapper/218:08:312
20437995752cyclictest0-21swapper/217:46:402
20437995751cyclictest568-21telnet19:53:272
20437995751cyclictest5050irq/44-ahci20:41:132
20437995751cyclictest5050irq/44-ahci20:31:432
20437995751cyclictest278-21usb-storage20:56:522
20437995751cyclictest278-21usb-storage17:42:482
20437995751cyclictest0-21swapper/221:08:502
20437995741cyclictest30100-21sshd18:29:262
20437995741cyclictest0-21swapper/221:05:132
20437995741cyclictest0-21swapper/220:10:442
20437995741cyclictest0-21swapper/220:01:192
20437995741cyclictest0-21swapper/219:48:252
20437995741cyclictest0-21swapper/219:30:182
20437995741cyclictest0-21swapper/219:03:532
20437995741cyclictest0-21swapper/218:03:212
20437995652cyclictest0-21swapper/222:19:312
20437995651cyclictest5050irq/44-ahci20:34:232
20437995651cyclictest5050irq/44-ahci20:24:042
20437995651cyclictest278-21usb-storage21:50:022
20437995651cyclictest278-21usb-storage17:58:512
20437995651cyclictest0-21swapper/222:13:442
20437995651cyclictest0-21swapper/221:43:222
20437995651cyclictest0-21swapper/221:25:452
20437995651cyclictest0-21swapper/221:19:142
20437995651cyclictest0-21swapper/220:58:242
20437995651cyclictest0-21swapper/220:43:432
20437995651cyclictest0-21swapper/220:03:402
20437995651cyclictest0-21swapper/219:38:392
20437995651cyclictest0-21swapper/218:55:492
20437995651cyclictest0-21swapper/218:43:592
20437995651cyclictest0-21swapper/218:34:562
20437995651cyclictest0-21swapper/217:55:112
20437995651cyclictest0-21swapper/217:33:362
20437995651cyclictest0-21swapper/217:25:482
20437995651cyclictest0-21swapper/217:13:332
20437995651cyclictest0-21swapper/217:08:272
20437995651cyclictest0-21swapper/217:03:232
20437995651cyclictest0-21swapper/216:55:462
20437995641cyclictest0-21swapper/222:08:222
20437995641cyclictest0-21swapper/222:05:502
20437995641cyclictest0-21swapper/220:18:262
20437995641cyclictest0-21swapper/220:13:442
20437995641cyclictest0-21swapper/219:43:262
20437995641cyclictest0-21swapper/218:48:332
20437995641cyclictest0-21swapper/216:59:432
20437995551cyclictest0-21swapper/217:49:202
20435995450cyclictest0-21swapper/020:38:480
20435995447cyclictest0-21swapper/017:57:070
20435995442cyclictest76050irq/18-parport019:36:170
20435995442cyclictest76050irq/18-parport017:36:160
20435995441cyclictest76050irq/18-parport017:21:570
20435995341cyclictest76050irq/18-parport020:13:040
20435995341cyclictest76050irq/18-parport019:16:220
20435995341cyclictest0-21swapper/022:13:460
20435995341cyclictest0-21swapper/022:00:120
20435995341cyclictest0-21swapper/021:54:100
20435995341cyclictest0-21swapper/021:48:320
20435995341cyclictest0-21swapper/021:38:240
20435995341cyclictest0-21swapper/021:37:230
20435995341cyclictest0-21swapper/021:32:010
20435995341cyclictest0-21swapper/021:24:030
20435995341cyclictest0-21swapper/021:09:480
20435995341cyclictest0-21swapper/021:04:280
20435995341cyclictest0-21swapper/020:59:080
20435995341cyclictest0-21swapper/020:53:230
20435995341cyclictest0-21swapper/020:47:450
20435995341cyclictest0-21swapper/020:37:270
20435995341cyclictest0-21swapper/020:28:250
20435995341cyclictest0-21swapper/020:19:360
20435995341cyclictest0-21swapper/020:14:300
20435995341cyclictest0-21swapper/020:00:010
20435995341cyclictest0-21swapper/019:49:250
20435995341cyclictest0-21swapper/019:38:290
20435995341cyclictest0-21swapper/019:29:120
20435995341cyclictest0-21swapper/019:23:270
20435995341cyclictest0-21swapper/019:10:060
20435995341cyclictest0-21swapper/018:58:300
20435995341cyclictest0-21swapper/018:54:070
20435995341cyclictest0-21swapper/018:48:300
20435995341cyclictest0-21swapper/018:45:130
20435995341cyclictest0-21swapper/018:39:360
20435995341cyclictest0-21swapper/018:33:290
20435995341cyclictest0-21swapper/018:30:080
20435995341cyclictest0-21swapper/018:19:220
20435995341cyclictest0-21swapper/018:15:470
20435995341cyclictest0-21swapper/018:03:210
20435995341cyclictest0-21swapper/018:03:090
20435995341cyclictest0-21swapper/017:48:300
20435995341cyclictest0-21swapper/017:38:330
20435995341cyclictest0-21swapper/017:13:320
20435995341cyclictest0-21swapper/017:08:330
20435995251cyclictest0-21swapper/022:08:300
20435995251cyclictest0-21swapper/022:03:440
20435995251cyclictest0-21swapper/021:16:220
20435995251cyclictest0-21swapper/020:27:260
20435995251cyclictest0-21swapper/017:06:570
20435995251cyclictest0-21swapper/017:02:010
20435995251cyclictest0-21swapper/016:54:300
20435995241cyclictest0-21swapper/021:43:430
20435995150cyclictest0-21swapper/021:19:180
20435995150cyclictest0-21swapper/020:52:410
20435995150cyclictest0-21swapper/020:07:490
20435995150cyclictest0-21swapper/019:57:250
20435995150cyclictest0-21swapper/019:45:290
20435995150cyclictest0-21swapper/019:22:580
20435995150cyclictest0-21swapper/018:26:300
20435995150cyclictest0-21swapper/018:10:370
20435995150cyclictest0-21swapper/017:29:160
20435995150cyclictest0-21swapper/017:24:180
20435995049cyclictest0-21swapper/019:05:250
20435994948cyclictest0-21swapper/017:43:310
20437994742cyclictest0-21swapper/216:53:222
20435994241cyclictest0-21swapper/016:53:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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