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2026-07-02 - 07:22
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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 100 highest latencies:
System rack5slot1.osadl.org (updated Thu Jul 02, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21030391450,1EcMasterDemoSyn21036-21ps19:14:174
6137391380,0EcMasterDemoSyn0-21swapper/320:55:433
268939930,0EcMasterDemoSyn269929tAtEmLog_000:23:375
2413639910,0EcMasterDemoSyn2414629tAtEmLog_023:22:455
3152539860,0EcMasterDemoSyn3153329tAtEmLog_000:03:205
613739820,0EcMasterDemoSyn614729tAtEmLog_020:55:425
1875439820,0EcMasterDemoSyn1876629tAtEmLog_023:37:595
1865739820,0EcMasterDemoSyn1866729tAtEmLog_019:09:135
1235939820,0EcMasterDemoSyn1236929tAtEmLog_022:21:555
378039810,0EcMasterDemoSyn379029tAtEmLog_020:50:395
244522810,0sleep00-21swapper/021:35:120
1793739810,0EcMasterDemoSyn1794729tAtEmLog_020:15:085
1557839810,0EcMasterDemoSyn1558829tAtEmLog_020:10:045
67939800,0EcMasterDemoSyn68929tAtEmLog_023:27:505
2582339800,0EcMasterDemoSyn2583329tAtEmLog_019:24:265
193532630,0sleep460-21ksoftirqd/421:50:144
1328039580,0EcMasterDemoSyn13285-21runintdemo5min21:46:241
203152420,1sleep00-21swapper/021:32:280
191039410,1EcMasterDemoSyn1917-21grep22:52:214
18809993128,2cyclictest19330-21kworker/4:2+events23:12:364
18808992114,6cyclictest17203-21cut23:55:153
240042200,0sleep00-21swapper/021:16:150
240042200,0sleep00-21swapper/021:16:150
2529699180,11tDemoTimingTask25406-21chrt22:47:185
1880399180,10cyclictest9424-21cat21:45:010
1880399180,10cyclictest780-21runrttasks20:59:290
1880399180,10cyclictest23003-21sh21:51:570
1880399180,10cyclictest2148-21sh21:58:450
1088729180,10tAtEmLog_011483-21chrt21:10:015
711799170,9tDemoTimingTask11429-21chrt22:40:005
600299170,10tDemoTimingTask9638-21chrt23:15:015
1880999179,6cyclictest22473-21tr23:40:124
1880999171,12cyclictest16-1pr/legacy21:41:204
1880899172,8cyclictest22651-21sed20:25:013
1880899172,11cyclictest28862-21ssh22:30:533
1880799171,12cyclictest16-1pr/legacy23:53:102
1880399175,9cyclictest25255-21sh22:47:150
1880399174,9cyclictest3562-21sh21:23:220
1880399170,9cyclictest14959-21diskmemload22:41:190
1880399170,9cyclictest14445-21sh22:59:530
1880399170,14cyclictest9830-21sh00:09:390
1880399170,14cyclictest29788-21sh00:38:420
1329029170,7tAtEmLog_014753-21taskset21:47:275
817499160,9tDemoTimingTask8270-21taskset22:01:425
2635599160,13tDemoTimingTask269142sleep520:32:125
1880999165,8cyclictest15503-21smartctl00:30:214
1880899163,9cyclictest32693-21grep23:45:233
1880899163,8cyclictest21994-21awk21:15:193
1880899163,8cyclictest21994-21awk21:15:183
1880899163,8cyclictest1699-21ssh23:10:153
1880899163,8cyclictest15909-21sh00:12:393
1880899162,10cyclictest13509-21ssh21:29:033
1880899161,11cyclictest24395-21ssh22:29:053
1880799160,8cyclictest28285-21ssh00:20:002
18806991612,3cyclictest30631-21idleruntime-cro19:35:001
1880399165,6cyclictest24226-21ssh23:22:490
1880399160,7cyclictest16929-21ssh00:31:050
1880399160,13cyclictest780-21runrttasks19:37:290
1880399160,13cyclictest13013-21sh21:28:410
2818339150,6EcMasterDemoSyn30387-21chrt19:32:345
2066329150,8tAtEmLog_020672-21taskset00:33:465
1880999150,9cyclictest9932-21runrttasks22:56:414
1880999150,9cyclictest32534-21sh22:33:294
1880999150,9cyclictest286-21jbd2/md0-820:25:024
1880999150,10cyclictest887-21ssh21:21:264
1880899153,8cyclictest21166-21ssh21:50:393
1880899153,8cyclictest18109-21ssh00:31:563
1880899152,9cyclictest8873-21ssh22:55:553
1880899152,9cyclictest2645-21cat19:40:253
1880899152,9cyclictest22210-21cut23:40:113
1880899152,8cyclictest4996-21rm22:54:323
1880899152,8cyclictest20113-21latency_hist20:19:593
1880899152,8cyclictest19754-21sh23:02:193
1880899152,8cyclictest18791-21rm22:44:023
1880899152,7cyclictest26157-21ssh23:05:283
1880899152,7cyclictest26157-21ssh23:05:283
1880899152,6cyclictest195011ssh21:31:543
1880899150,8cyclictest1046-21sh00:22:273
1880899150,11cyclictest17659-21ssh21:13:103
1880899150,11cyclictest17659-21ssh21:13:103
1880799158,6cyclictest700-21gmain20:33:382
1880799151,10cyclictest8247-21/usr/sbin/munin19:55:192
1880799150,10cyclictest15699-21ssh21:48:082
1880699153,9cyclictest22020-21tr21:15:201
1880699153,9cyclictest22020-21tr21:15:201
1880699152,9cyclictest5131-21ssh21:24:281
18806991511,3cyclictest848-21cron20:54:591
1880699151,10cyclictest2724-21fw_packets00:05:191
1880699151,10cyclictest12176-21diskstats21:10:131
1880699151,10cyclictest12176-21diskstats21:10:121
1880399157,6cyclictest25994-21grep23:05:250
1880399157,6cyclictest25994-21grep23:05:240
1880399156,7cyclictest15776-21sh21:11:500
1880399156,7cyclictest15776-21sh21:11:490
18803991511,3cyclictest8711-21cut23:50:170
1880399151,10cyclictest31486-21packagekitd22:15:000
1880399151,10cyclictest24805-21ssh23:59:570
1880399151,10cyclictest24650-21runrttasks20:28:270
1880399151,10cyclictest11068-21runrttasks21:07:560
1880399150,8cyclictest780-21runrttasks19:44:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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