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2026-06-24 - 05:11
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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 Wed Jun 24, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17294391180,1EcMasterDemoSyn17300-21ps19:28:222
2015039910,0EcMasterDemoSyn2016029tAtEmLog_021:55:265
3222439840,0EcMasterDemoSyn3223429tAtEmLog_000:07:175
376139830,0EcMasterDemoSyn377129tAtEmLog_000:27:345
1796239830,0EcMasterDemoSyn1797229tAtEmLog_000:17:255
106539830,0EcMasterDemoSyn107529tAtEmLog_021:09:475
1053739830,0EcMasterDemoSyn1054729tAtEmLog_023:01:215
889139820,0EcMasterDemoSyn890129tAtEmLog_000:12:215
2439339820,0EcMasterDemoSyn2440329tAtEmLog_019:43:365
196839820,0EcMasterDemoSyn197829tAtEmLog_022:20:485
1729439820,0EcMasterDemoSyn1730429tAtEmLog_019:28:235
1627539820,0EcMasterDemoSyn1628529tAtEmLog_020:34:185
1568139820,0EcMasterDemoSyn1569129tAtEmLog_022:10:385
1283439820,0EcMasterDemoSyn1284429tAtEmLog_000:32:385
1255639820,0EcMasterDemoSyn1256629tAtEmLog_019:18:145
650139810,0EcMasterDemoSyn651129tAtEmLog_020:14:005
2408439810,0EcMasterDemoSyn2409429tAtEmLog_023:26:435
105639810,0EcMasterDemoSyn106629tAtEmLog_022:56:175
221502350,1sleep10-21swapper/100:01:291
2838539290,1EcMasterDemoSyn28391-21ps20:59:402
297082280,0sleep40-21swapper/423:48:074
805399195,10cyclictest23281-21runrttasks20:48:251
805399185,8cyclictest12295-21ssh22:09:361
805399184,9cyclictest31882-21ssh23:13:291
805399184,10cyclictest5650-21ssh21:47:421
805399184,10cyclictest29725-21diskmemload00:24:201
805399184,10cyclictest14674-21/usr/sbin/munin21:35:291
8052991815,2cyclictest28277-21turbostat21:29:540
805299180,14cyclictest8740-21sh23:18:370
805299180,10cyclictest2434-21sh00:09:080
805299180,10cyclictest17184-21sh21:18:370
2907099180,10tDemoTimingTask1992-21chrt23:15:015
805699172,11cyclictest14396-21sh00:33:444
805699172,10cyclictest16963-21sh23:59:164
805699170,14cyclictest9926-21ssh22:07:564
805499170,9cyclictest4948-21ssh00:10:142
805399179,6cyclictest30620-21ssh00:06:091
805399179,6cyclictest28080-21tail19:50:141
805399176,6cyclictest30557-21tr22:55:121
805399174,9cyclictest25257-21taskset22:51:461
805399174,8cyclictest4829-21chrt00:10:141
805399174,8cyclictest27079-21ssh21:41:221
805399174,8cyclictest24059-21ssh23:09:201
805399174,8cyclictest11938-21rm00:32:001
805399174,7cyclictest780-21runrttasks20:07:321
805399174,6cyclictest29807-21sh22:00:331
805399173,9cyclictest22159-21ssh23:44:081
805399173,9cyclictest16886-21sh22:11:281
805399173,9cyclictest12316-21ssh22:45:111
805399173,10cyclictest29113-21sh22:35:491
8053991714,2cyclictest699-21polkitd20:20:001
805299179,6cyclictest18984-21ps23:41:550
8052991713,3cyclictest8995-21sh20:19:590
805299170,9cyclictest6327-21sh22:23:510
805299170,9cyclictest19559-21sh23:06:100
805299170,9cyclictest14589-21ssh22:45:380
805299170,9cyclictest11360-21sh21:50:360
805299170,14cyclictest16571-21sh22:29:420
485399170,7tDemoTimingTask5822-21chrt23:52:455
1996499170,10tDemoTimingTask20065-21chrt23:06:305
1903299170,10tDemoTimingTask23262-21chrt23:44:545
1042599170,15tDemoTimingTask12252-21chrt21:50:585
888399160,7tDemoTimingTask9610-21chrt20:20:115
805699161,11cyclictest3335-21ssh23:51:004
805599168,6cyclictest2378-21tr23:15:133
805599160,9cyclictest23650-21ssh22:50:403
805599160,12cyclictest16-1pr/legacy20:13:593
805599160,10cyclictest19122-21sh22:48:483
805399165,8cyclictest32583-21sshd00:25:201
805399165,6cyclictest32547-21cat23:50:001
805399164,8cyclictest6670-21ssh23:35:131
805399164,8cyclictest28231-21taskset20:57:421
805399164,8cyclictest14115-21ssh23:21:021
805399164,8cyclictest14098-21ssh21:52:161
805399164,8cyclictest13142-21ssh00:15:091
805399163,9cyclictest1706-21ssh21:27:421
805399163,9cyclictest10578-21ssh23:19:551
805399163,8cyclictest32252-21df_inode22:20:141
805399163,8cyclictest27374-21sed22:00:001
805399163,8cyclictest25185-21ssh21:22:501
805399163,8cyclictest2083-21cat20:05:011
805399163,8cyclictest18098-21ssh21:19:141
805399163,8cyclictest14364-21aten2_r5power_e20:30:131
805399162,10cyclictest8785-21ssh22:25:161
805299169,5cyclictest9769-21wc19:10:230
805299166,8cyclictest326-21systemd-journal00:25:000
805299162,10cyclictest26194-21chrt23:45:380
805299161,13cyclictest31153-21cat21:05:000
805299160,9cyclictest23274-21sh23:26:090
805299160,11cyclictest27185-21cat22:00:000
485399160,6tDemoTimingTask13384-21chrt23:56:455
805699158,5cyclictest30034-21python321:00:214
805699155,8cyclictest13757-21/usr/sbin/munin22:45:194
805699153,8cyclictest17878-21ssh22:12:094
805699153,4cyclictest23762-21latency22:15:214
805699152,9cyclictest7489-21ssh23:17:444
805699152,9cyclictest22691-21ssh21:39:424
805699152,8cyclictest31820-21ssh22:01:574
805699152,8cyclictest27148-21fschecks_time22:35:144
805699152,8cyclictest25051-21ssh21:58:344
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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