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2026-06-29 - 19:44
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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 Mon Jun 29, 2026 12:44:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1329239920,0EcMasterDemoSyn1330229tAtEmLog_011:32:335
1641839840,0EcMasterDemoSyn1642829tAtEmLog_008:09:415
86639820,0EcMasterDemoSyn87629tAtEmLog_010:31:425
433139820,0EcMasterDemoSyn434129tAtEmLog_008:50:175
3174639820,0EcMasterDemoSyn3175629tAtEmLog_007:34:135
2384839820,0EcMasterDemoSyn2385829tAtEmLog_010:26:395
2241339820,0EcMasterDemoSyn2242329tAtEmLog_011:37:375
92839810,0EcMasterDemoSyn93829tAtEmLog_009:56:135
3097339810,0EcMasterDemoSyn3098329tAtEmLog_008:40:095
101539660,0EcMasterDemoSyn0-21swapper/108:45:131
2471039270,1EcMasterDemoSyn24720-21wc09:15:381
430539250,1EcMasterDemoSyn4312-21runintdemo5min07:44:211
215442220,4sleep421632-21cat09:15:004
275152210,0sleep10-21swapper/109:53:281
3250599190,9tDemoTimingTask4446-21chrt11:10:015
2010199190,11cyclictest9244-21sh10:19:180
2010199181,13cyclictest780-21runrttasks07:27:000
2010199180,14cyclictest20234-21sh09:49:430
3151929170,10tAtEmLog_02698-21chrt11:45:025
2353129170,10tAtEmLog_023545-21chrt08:24:555
2011899175,8cyclictest2343-21cpuspeed07:40:144
2011399174,9cyclictest3704-21sed12:20:243
2011399171,11cyclictest16-1pr/legacy08:45:123
2010699171,12cyclictest16-1pr/legacy08:09:411
2010199175,9cyclictest780-21runrttasks07:30:260
2010199170,9cyclictest4714-21sh09:58:490
2010199170,9cyclictest23748-21sh09:50:500
2010199170,9cyclictest2139-21sh11:26:030
2010199170,9cyclictest20086-21sh10:42:260
2010199170,9cyclictest13525-21sh11:50:230
2010199170,14cyclictest19038-21sh10:24:490
2010199170,10cyclictest4465-21sh10:51:330
3249439160,9EcMasterDemoSyn27444-21sleep11:09:555
2584939160,0EcMasterDemoSyn0-21swapper/512:33:245
249329160,10tAtEmLog_04573-21chrt12:39:565
2011899168,6cyclictest23584-21grep09:15:194
20118991612,3cyclictest326-21systemd-journal08:20:014
2011899160,9cyclictest26023-21sh10:28:084
2011399166,5cyclictest23046-21grep07:15:143
2011399161,7cyclictest2379850cat10:45:003
2010999169,5cyclictest18426-21sendmail-msp11:00:002
2010999162,10cyclictest14432-21ssh09:45:392
20109991610,5cyclictest716-21snmpd11:00:092
2010699164,8cyclictest716-21snmpd09:58:031
2010699160,9cyclictest23878-21/usr/sbin/munin08:25:181
2010199160,9cyclictest780-21runrttasks07:10:080
2010199160,7cyclictest15024-21diskmemload12:09:470
1518499160,9tDemoTimingTask12452-21sleep09:14:555
3099929150,13tAtEmLog_04236-21chrt12:20:455
2011899150,9cyclictest780-21runrttasks08:48:474
2011899150,9cyclictest7436-21sh09:42:054
2011899150,9cyclictest12934-21rm09:27:184
2011399157,7cyclictest966-21apache207:36:343
2011399151,7cyclictest1244650latency_hist09:10:003
20113991512,2cyclictest695-21rs:main3
2011399151,10cyclictest16387-21sh11:15:563
2011399151,10cyclictest14743-21diskmemload09:45:533
2011399150,9cyclictest31068-21ssh10:13:153
2011399150,9cyclictest12447-21diskmemload09:27:563
2010999154,8cyclictest7877-21date09:25:002
2010999154,8cyclictest26400-21proc_pri10:10:202
2010999154,8cyclictest1889-21tr12:20:122
2010999152,9cyclictest8871-21sh09:43:052
2010999151,10cyclictest19100-21ssh09:13:172
2010999150,9cyclictest6711-21ssh10:17:312
2010999150,9cyclictest31052-21runrttasks07:30:222
2010999150,9cyclictest12931-21ssh10:20:322
2010999150,11cyclictest28249-21chrt09:53:592
2010999150,10cyclictest26283-21/usr/sbin/munin08:30:182
2010999150,10cyclictest22251-21ssh11:37:312
2010699154,6cyclictest10370-21cat10:20:001
2010699151,10cyclictest6488-21sh12:22:231
2010699151,10cyclictest5841-21ssh11:28:391
2010699151,10cyclictest29809-21runrttasks07:30:121
2010699151,10cyclictest25057-21ssh10:27:271
2010699151,10cyclictest24937-21ssh09:34:231
2010699151,10cyclictest24937-21ssh09:34:231
2010699151,10cyclictest21164-21sh12:12:481
2010699151,10cyclictest1281-21ssh10:31:581
2010699150,9cyclictest780-21runrttasks12:31:131
2010199156,7cyclictest449-21seq12:00:530
2010199156,7cyclictest22506-21head08:20:180
2010199156,7cyclictest15095-21ssh09:10:310
2010199155,6cyclictest28941-21sh12:16:450
2010199153,7cyclictest21503-21cat08:20:010
2010199151,3cyclictest2584939EcMasterDemoSyn12:33:240
2010199150,9cyclictest12596-21sh11:32:040
2010199150,8cyclictest22895-21sh10:08:520
2010199150,7cyclictest28718-21cat10:30:000
2010199150,7cyclictest15821-21ssh09:29:210
2010199150,7cyclictest15108-21sh12:27:080
2010199150,11cyclictest29181-21grep08:35:160
1921699150,9tDemoTimingTask23575-21taskset10:44:555
1757399150,11tDemoTimingTask17988-21taskset07:05:015
1169399150,9tDemoTimingTask9419-21sleep07:59:555
1169399150,9tDemoTimingTask9419-21sleep07:59:555
1076029150,6tAtEmLog_016384-21taskset09:29:455
272692140,3sleep50-21swapper/507:25:005
2011899147,7cyclictest20095-21cyclictest10:38:594
2011899146,6cyclictest8386-21find10:00:204
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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