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2026-06-25 - 09:49
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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 Jun 25, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1754739920,0EcMasterDemoSyn1755729tAtEmLog_020:54:415
608539840,0EcMasterDemoSyn609729tAtEmLog_023:21:445
2038139830,0EcMasterDemoSyn2039129tAtEmLog_021:25:065
1227239830,0EcMasterDemoSyn1228229tAtEmLog_021:55:325
1022639830,0EcMasterDemoSyn1023729tAtEmLog_023:42:015
2877539820,0EcMasterDemoSyn2878529tAtEmLog_023:52:095
1862739820,0EcMasterDemoSyn1863729tAtEmLog_019:48:445
1682739820,0EcMasterDemoSyn1683729tAtEmLog_022:15:495
1456739820,0EcMasterDemoSyn1457729tAtEmLog_000:02:185
1456739820,0EcMasterDemoSyn1457729tAtEmLog_000:02:185
3204739810,0EcMasterDemoSyn3205729tAtEmLog_019:08:105
2807339810,0EcMasterDemoSyn2808329tAtEmLog_020:09:025
2603339810,0EcMasterDemoSyn2604329tAtEmLog_022:20:535
2591839810,0EcMasterDemoSyn2592829tAtEmLog_021:45:235
2334039810,0EcMasterDemoSyn2335029tAtEmLog_019:58:545
1995839810,0EcMasterDemoSyn1996829tAtEmLog_020:59:455
1621539810,0EcMasterDemoSyn1622529tAtEmLog_019:43:415
1383839810,0EcMasterDemoSyn1384829tAtEmLog_019:38:365
50862300,0sleep00-21swapper/020:25:200
3273239200,4EcMasterDemoSyn0-21swapper/500:12:265
3227999196,9cyclictest31829-21sh23:18:220
3227999193,12cyclictest25218-21if_enp6s021:45:170
3227999191,13cyclictest16-1pr/legacy00:27:390
3227999190,11cyclictest16079-21sh21:58:120
3227999190,10cyclictest29760-21sh22:23:290
3228899181,12cyclictest16-1pr/legacy23:26:472
3227999185,10cyclictest17318-21sh23:28:170
3227999180,14cyclictest8382-21sh22:11:130
3227999180,14cyclictest8382-21sh22:11:120
3227999180,14cyclictest780-21runrttasks22:57:430
308639180,8EcMasterDemoSyn4602-21taskset21:51:295
1863899180,10tDemoTimingTask19053-21chrt19:50:015
3229299171,12cyclictest16-1pr/legacy20:24:143
3229299171,12cyclictest16-1pr/legacy20:24:133
3228899171,12cyclictest16-1pr/legacy23:36:562
3228899170,9cyclictest30960-21ssh00:11:112
3228399176,8cyclictest648-21dbus-daemon21:32:411
3227999170,9cyclictest31686-21sh00:11:420
3227999170,9cyclictest14327-21sh22:50:210
3227999170,7cyclictest2860-21chrt00:31:180
3227999170,14cyclictest4022-21sh23:56:170
3227999170,14cyclictest26932-21sh00:09:420
2442239170,0EcMasterDemoSyn0-21swapper/523:31:525
2146029170,7tAtEmLog_025235-21chrt22:03:155
1610199170,10tDemoTimingTask21706-21taskset22:55:015
134099170,9tDemoTimingTask10677-21chrt21:20:005
1044939170,0EcMasterDemoSyn0-21swapper/520:39:285
3229699168,6cyclictest28421-21cut00:10:144
3229699160,9cyclictest21209-21diskmemload00:24:154
3229699160,8cyclictest6997-21cat22:10:244
3229699160,8cyclictest6997-21cat22:10:234
32292991612,3cyclictest711-21gdbus20:25:013
3229299160,10cyclictest13440-21cpuspeed_turbos20:45:143
3228899169,6cyclictest9405-21grep23:05:232
3228899164,8cyclictest20311-21mailstats00:05:192
3228899164,8cyclictest18623-21latency_hist00:05:002
3228899164,8cyclictest18623-21latency_hist00:05:002
3227999164,9cyclictest971-21cat19:10:160
3227999161,10cyclictest11587-21sh23:06:490
3227999160,9cyclictest780-21runrttasks20:32:390
3227999160,11cyclictest17285-21sed23:10:130
279029160,12tAtEmLog_08427-21taskset22:29:565
202329160,9tAtEmLog_02478-21taskset19:15:015
1112939160,3EcMasterDemoSyn651irq_work/521:20:025
3229699154,8cyclictest326-21systemd-journal23:46:154
3229699154,6cyclictest648-21dbus-daemon21:00:194
3229699150,9cyclictest4331-21fschecks_time20:25:134
3229699150,9cyclictest28302-21ssh00:27:554
3229299154,8cyclictest11091-21needreboot00:00:183
3229299154,8cyclictest11091-21needreboot00:00:183
3229299154,6cyclictest27493-21sed20:05:253
3229299152,9cyclictest28268-21ssh00:27:533
3229299152,9cyclictest2490-21sh00:31:033
32292991513,2cyclictest11506-21kworker/3:1+events20:39:273
3229299151,10cyclictest4718-21sh23:03:213
3229299151,10cyclictest27295-21aten2_r5power_p22:40:113
3229299150,10cyclictest19068-21/usr/sbin/munin19:50:123
3228899157,6cyclictest12658-21taskset21:20:162
32288991511,3cyclictest22861-21cron22:20:002
3228899151,11cyclictest16-1pr/legacy20:39:272
3228899151,10cyclictest992-21ssh23:00:442
3228899151,10cyclictest4193-21runrttasks19:16:022
3228899150,8cyclictest30671-21diskmemload23:53:282
3228899150,8cyclictest24180-21timerwakeupswit21:05:232
3228899150,11cyclictest864-21rm21:50:032
3228399154,8cyclictest4907-21missed_timers22:45:161
3228399153,9cyclictest23344-21sed20:03:571
32283991512,2cyclictest14910-21apt-key23:45:001
3228399151,11cyclictest16-1pr/legacy22:00:351
3228399150,11cyclictest13245-21ssh23:25:251
3227999156,7cyclictest9157-21sh23:41:160
3227999156,7cyclictest10589-21date21:20:000
3227999155,6cyclictest755-21postgres19:39:370
32279991511,3cyclictest645-21avahi-daemon22:40:000
3227999150,9cyclictest9533-21latency_hist19:29:590
3227999150,9cyclictest8829-21diskmemload22:47:320
3227999150,9cyclictest19533-21rm00:23:030
3227999150,11cyclictest9741-21ssh00:00:020
3227999150,11cyclictest9741-21ssh00:00:020
3227999150,11cyclictest15625-21ssh22:33:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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