You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-12 - 11:51
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Fri Dec 12, 2025 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22119997470,745tDemoTimingTask221502sleep519:37:245
92062930,1sleep20-21swapper/221:39:052
492839920,1EcMasterDemoSyn4934-21ps21:59:193
756439900,0EcMasterDemoSyn757429tAtEmLog_019:06:535
1868639900,0EcMasterDemoSyn1869629tAtEmLog_022:55:055
1617939850,0EcMasterDemoSyn1618929tAtEmLog_021:44:055
319852840,0sleep50-21swapper/523:50:225
3037239830,0EcMasterDemoSyn3038229tAtEmLog_021:54:145
2928639830,0EcMasterDemoSyn2929629tAtEmLog_000:11:115
1016839830,0EcMasterDemoSyn1017829tAtEmLog_000:21:205
909439820,0EcMasterDemoSyn910429tAtEmLog_021:39:025
1503139820,0EcMasterDemoSyn1504129tAtEmLog_019:22:065
1138339820,0EcMasterDemoSyn1139329tAtEmLog_022:50:015
1974839810,0EcMasterDemoSyn1975829tAtEmLog_019:32:155
1932039810,0EcMasterDemoSyn1933029tAtEmLog_022:09:265
394539800,0EcMasterDemoSyn395529tAtEmLog_020:07:455
148932800,0sleep30-21swapper/322:29:413
2575439670,0EcMasterDemoSyn0-21swapper/223:00:102
1868639420,0EcMasterDemoSyn0-21swapper/523:00:095
7893992315,6cyclictest16342-21grep21:20:224
7890992118,2cyclictest31378-21kworker/1:2+events19:17:021
788999196,9cyclictest6851-21sh21:36:460
788999195,10cyclictest29067-21sh21:30:040
788999190,15cyclictest32510-21grep23:05:130
2627839190,0EcMasterDemoSyn26287-21runintdemo5min22:14:312
7893991810,6cyclictest1906-21tail23:05:264
7891991815,2cyclictest29584-21kworker/2:2+events23:40:452
788999180,9cyclictest13625-21sh23:37:430
788999180,10cyclictest19169-21sh00:29:050
7892991714,2cyclictest23435-21kworker/3:2+events21:39:013
7889991713,3cyclictest704-21dbus-daemon23:45:000
788999170,9cyclictest9521-21sh23:11:190
788999170,9cyclictest805-21runrttasks00:33:140
788999170,9cyclictest4574-21sh21:58:570
788999170,14cyclictest805-21runrttasks00:36:430
788999170,14cyclictest30469-21sh23:50:030
788999170,14cyclictest19939-21sh23:19:440
788999170,13cyclictest24407-21sh22:12:380
2992999170,7tDemoTimingTask1584-21chrt23:29:365
2322329170,14tAtEmLog_023353-21chrt20:49:435
1520599170,10tDemoTimingTask15647-21chrt23:15:275
789399164,8cyclictest26470-21fschecks_count20:55:154
7892991613,2cyclictest23435-21kworker/3:2+events21:23:483
789199164,8cyclictest13001-21latency_hist19:20:002
789099160,9cyclictest9322-21sh23:11:041
788999168,6cyclictest5637-21grep20:10:210
788999160,9cyclictest805-21runrttasks21:01:560
788999160,8cyclictest9342-21sh22:01:260
788999160,8cyclictest14345-21python300:00:250
788999160,13cyclictest27479-21latency_hist23:25:000
788999160,11cyclictest12297-21sh22:27:090
788999160,10cyclictest17113-21unixbench-2d19:25:230
452229160,9tAtEmLog_08911-21taskset23:34:555
361829160,9tAtEmLog_03635-21taskset22:44:585
3038229160,14tAtEmLog_02639-21chrt21:57:015
2959299160,10tDemoTimingTask31914-21taskset00:39:565
2583999160,12tDemoTimingTask261022sleep523:46:045
789399157,6cyclictest20932-21sh00:30:174
789399151,10cyclictest25241-21unixbench_multi20:50:274
789399150,9cyclictest27885-21ssh21:29:094
789299154,8cyclictest22299-21cut22:35:013
789299153,8cyclictest3255-21processes22:20:213
789299151,9cyclictest920-21munin-node19:35:123
7892991512,2cyclictest7420-21cron21:15:003
7892991511,3cyclictest27078-21sh19:49:593
789299150,10cyclictest30588-21ssh00:12:373
789299150,10cyclictest29320-21ssh22:15:373
7891991511,3cyclictest12070-21idleruntime-cro00:00:002
789199151,10cyclictest21221-21sh21:24:262
789199150,10cyclictest1175-21latency_hist22:20:012
789099154,6cyclictest28609-21gltestperf23:25:171
789099153,8cyclictest23745-21aten2_r5power_e20:50:151
789099151,10cyclictest27381-21/usr/sbin/munin19:50:201
789099151,10cyclictest15689-21ssh22:52:281
789099150,8cyclictest20482-21timerwakeupswit22:55:261
789099150,11cyclictest16946-21sh21:44:491
788999158,5cyclictest31199-21grep21:05:190
788999153,8cyclictest2171-21cpu22:20:140
788999152,9cyclictest805-21runrttasks19:22:200
788999151,9cyclictest2571-21kworker/u24:3+flush-9:023:45:010
788999151,7cyclictest16264-21ssh22:53:020
7889991511,3cyclictest717-21in:imuxsock22:35:000
788999150,9cyclictest31643-21sh23:27:130
788999150,7cyclictest23432-21ssh00:06:560
788999150,12cyclictest29476-21ssh22:15:470
788999150,11cyclictest15278-21unixbench_singl22:05:300
1537729150,6tAtEmLog_017442-21taskset00:03:005
1325099150,8tDemoTimingTask14861-21taskset21:20:005
793199140,7tDemoTimingTask11998-21turbostat00:00:005
789399141,9cyclictest9661-21ssh00:20:444
789399141,9cyclictest9312-21ssh23:35:044
789399141,9cyclictest579-21latency_hist21:10:014
789399141,9cyclictest3884-21runrttasks20:07:064
789399141,9cyclictest27606-21/usr/sbin/munin23:00:294
789399141,9cyclictest18558-21diskmemload00:28:244
789399141,9cyclictest14722-21diskmemload21:42:374
789399141,10cyclictest17369-21sh22:07:344
789399140,10cyclictest9197-21/usr/sbin/munin20:20:264
789399140,10cyclictest8797-21/usr/sbin/munin22:25:274
789399140,10cyclictest805-21runrttasks23:44:004
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional