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2025-12-27 - 10:44
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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 Sat Dec 27, 2025 00:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2558239950,1EcMasterDemoSyn25590-21runintdemo5min00:19:044
132162940,0sleep00-21swapper/021:49:590
1769839920,0EcMasterDemoSyn1770829tAtEmLog_023:38:305
42222900,0sleep00-21swapper/021:27:130
2630639840,0EcMasterDemoSyn2631629tAtEmLog_021:21:365
58739820,0EcMasterDemoSyn59829tAtEmLog_021:01:195
3128639820,0EcMasterDemoSyn3129629tAtEmLog_019:50:205
1357739820,0EcMasterDemoSyn1358729tAtEmLog_022:07:145
1283939820,0EcMasterDemoSyn1284929tAtEmLog_021:31:445
2736939810,0EcMasterDemoSyn2737929tAtEmLog_021:57:065
1408739810,0EcMasterDemoSyn1409729tAtEmLog_020:20:455
1077639810,0EcMasterDemoSyn1078629tAtEmLog_019:09:465
667839800,0EcMasterDemoSyn6686-21runintdemo5min20:05:331
2736939680,1EcMasterDemoSyn0-21swapper/021:57:070
2242239570,0EcMasterDemoSyn2243229tAtEmLog_023:28:225
1830239530,1EcMasterDemoSyn18309-21grep23:03:011
102692480,0sleep00-21swapper/022:23:050
739739240,1EcMasterDemoSyn7404-21grep21:11:271
3235839210,0EcMasterDemoSyn0-21swapper/422:52:524
3236829180,7tAtEmLog_02078-21chrt22:54:215
119002180,7sleep011925-21ssh00:29:420
1089499180,10cyclictest23052-21sh00:17:190
1089499180,10cyclictest19135-21sh23:39:310
1089499180,10cyclictest10671-21sh21:13:390
433499170,7tDemoTimingTask4372-21chrt20:00:385
2291699170,7tDemoTimingTask24703-21chrt19:36:465
1090399170,9cyclictest26044-21ssh00:19:232
1090399170,9cyclictest2340-21open_files21:05:212
1089499170,9cyclictest9101-21sh23:51:140
1089499170,9cyclictest831-21runrttasks22:28:080
1089499170,9cyclictest13839-21ssh22:42:420
1089499170,9cyclictest13839-21ssh22:42:410
1089499170,14cyclictest30404-21sh23:45:180
1089499170,14cyclictest29054-21sh23:26:350
740729160,5tAtEmLog_012681-21sleep21:15:005
10907991613,2cyclictest0-21swapper/321:15:003
10907991612,3cyclictest644-21dbus-daemon20:20:003
10907991612,3cyclictest0-21swapper/300:20:013
1090799161,11cyclictest18718-21sh21:35:173
10903991612,3cyclictest864-21runintdemo5min21:31:452
1090399160,9cyclictest31764-21ssh00:22:052
1089999160,9cyclictest831-21runrttasks20:20:111
1089999160,9cyclictest3060-21runrttasks21:06:471
1089499160,7cyclictest18230-21forks22:45:160
1089499160,7cyclictest15123-21unixbench_singl21:15:250
1089499160,13cyclictest5263-21sh00:07:230
934529150,9tAtEmLog_09371-21chrt22:22:285
1091199151,9cyclictest23423-40mandb00:00:014
1091199151,10cyclictest16000-21sh23:37:184
1091199150,9cyclictest4352-21runrttasks22:20:074
1090799155,6cyclictest9636-21sshd22:40:173
1090799155,6cyclictest9636-21sshd22:40:173
1090799151,7cyclictest3158550cat22:35:003
10907991511,3cyclictest28483-21sh21:23:033
1090799151,10cyclictest31470-21sh21:59:543
1090799151,10cyclictest30831-21/usr/sbin/munin23:10:203
1090799151,10cyclictest28937-21/usr/sbin/munin20:55:123
1090799151,10cyclictest28937-21/usr/sbin/munin20:55:123
1090799151,10cyclictest25162-21ssh00:36:113
1090799150,9cyclictest2767-21sh22:36:203
1090799150,9cyclictest2767-21sh22:36:193
1090799150,11cyclictest16698-21taskset00:31:333
1090799150,11cyclictest16698-21taskset00:31:323
1090799150,11cyclictest11772-21sh22:24:083
1090799150,10cyclictest30151-21ssh23:27:223
1090799150,10cyclictest16279-21runrttasks23:20:023
1090399157,6cyclictest16142-21grep23:20:002
1090399154,6cyclictest13756-21tune2fs21:15:142
1090399153,9cyclictest11838-21seq20:17:002
1090399151,8cyclictest831-21runrttasks19:50:522
10903991511,3cyclictest14412-21sh23:55:002
1090399151,10cyclictest30208-21ssh22:34:112
1090399151,10cyclictest18155-21ssh23:02:562
1090399150,9cyclictest2496-21ssh21:26:042
1090399150,9cyclictest19713-21runrttasks23:21:242
1090399150,9cyclictest11806-21sh22:41:162
1090399150,9cyclictest11806-21sh22:41:152
1090399150,8cyclictest30941-21runrttasks20:59:302
1090399150,8cyclictest30941-21runrttasks20:59:302
1090399150,11cyclictest7090-21ssh22:39:192
1090399150,11cyclictest7090-21ssh22:39:192
1090399150,10cyclictest4488-21sh23:13:192
1089999153,9cyclictest8295-21if_err_enp5s023:15:161
1089999153,8cyclictest17025-21latency_hist20:30:001
1089999153,6cyclictest25617-21cpuspeed23:25:131
1089999150,9cyclictest6400-21sh00:08:121
1089999150,9cyclictest18072-21rm22:10:081
1089999150,9cyclictest13636-21/usr/sbin/munin21:50:171
1089999150,9cyclictest10365-21df_inode20:15:141
1089999150,10cyclictest8067-21latency_hist22:40:011
1089999150,10cyclictest8067-21latency_hist22:40:001
1089999150,10cyclictest16-1pr/legacy22:42:441
1089999150,10cyclictest16-1pr/legacy22:42:431
1089499157,6cyclictest16487-21/usr/sbin/munin23:20:110
1089499156,7cyclictest6871-21ssh22:56:220
1089499156,7cyclictest26665-21sh22:50:040
1089499155,6cyclictest3672-21sh21:44:520
1089499154,8cyclictest30244-21switchtime20:55:250
1089499154,8cyclictest30244-21switchtime20:55:250
1089499150,9cyclictest28321-21sh00:38:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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