You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-04 - 08:46
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 Sat Jul 04, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271239840,0EcMasterDemoSyn272229tAtEmLog_020:50:555
493539830,0EcMasterDemoSyn494529tAtEmLog_023:12:535
476039830,0EcMasterDemoSyn477029tAtEmLog_019:50:045
2314139830,0EcMasterDemoSyn2315129tAtEmLog_021:16:165
388039820,0EcMasterDemoSyn389029tAtEmLog_021:41:375
2978239820,0EcMasterDemoSyn2979229tAtEmLog_019:34:525
1924539820,0EcMasterDemoSyn1925529tAtEmLog_023:02:455
1282439820,0EcMasterDemoSyn1283429tAtEmLog_023:53:285
899839810,0EcMasterDemoSyn900929tAtEmLog_021:26:245
2803039810,0EcMasterDemoSyn2804029tAtEmLog_020:35:435
2692239810,0EcMasterDemoSyn2693229tAtEmLog_023:43:195
2089739810,0EcMasterDemoSyn2090729tAtEmLog_020:20:295
1808639810,0EcMasterDemoSyn1809629tAtEmLog_021:31:285
1404939810,0EcMasterDemoSyn1405929tAtEmLog_021:11:125
3238339580,1EcMasterDemoSyn32392-21runintdemo5min23:28:072
3238339580,1EcMasterDemoSyn32392-21runintdemo5min23:28:062
2005539390,1EcMasterDemoSyn20063-21grep00:34:024
1773999191,13cyclictest16-1pr/legacy22:22:102
17736991911,6cyclictest457-21grep00:05:001
2476999180,10tDemoTimingTask25417-21chrt19:25:015
1774699181,13cyclictest16-1pr/legacy19:29:464
1773699180,10cyclictest29760-21ssh23:08:501
1773099180,14cyclictest18621-21sh21:31:510
1773099180,10cyclictest19378-21sh22:08:440
1650899180,15tDemoTimingTask24184-21chrt00:17:535
477199170,14tDemoTimingTask7105-21taskset19:55:085
2452239170,0EcMasterDemoSyn0-21swapper/522:47:325
2233699170,7tDemoTimingTask24507-21chrt19:21:255
1774699171,12cyclictest16-1pr/legacy20:00:124
1773099178,7cyclictest8685-21awk21:45:000
1773099176,6cyclictest16848-21ssh22:25:140
1773099173,10cyclictest30684-21sh22:50:330
1773099170,9cyclictest7215-21sh23:14:310
1773099170,9cyclictest26140-21ssh21:35:480
1773099170,9cyclictest23074-21sh21:52:300
1773099170,9cyclictest21345-21sh23:21:380
1773099170,9cyclictest18358-21sh22:44:320
1773099170,9cyclictest16679-21sh00:13:520
1773099170,7cyclictest5152-21cat21:24:590
1773099170,7cyclictest174-1kworker/0:1H+kblockd21:25:260
1016499170,10tDemoTimingTask13315-21chrt22:59:555
3230239160,3EcMasterDemoSyn651irq_work/521:21:205
2332599160,9tDemoTimingTask23409-21taskset23:23:055
1774699161,11cyclictest16-1pr/legacy20:15:244
17743991612,3cyclictest26133-21cron23:25:003
17743991612,3cyclictest13895-21turbostat20:10:013
1774399160,10cyclictest5273-21ssh00:07:043
17739991612,3cyclictest22770-21needreboot22:10:182
1773699167,5cyclictest1-21systemd21:31:451
1773699163,9cyclictest21205-21latency19:15:161
1773699162,10cyclictest9722-21sh22:20:481
1773699160,12cyclictest7844-21chrt00:26:391
1773099163,9cyclictest2542-21aten2_r5power_p19:45:120
1773099160,9cyclictest9491-21runrttasks23:51:030
1773099160,9cyclictest12212-21/usr/sbin/munin23:35:110
1773099160,8cyclictest21956-21apt-get00:35:110
1773099160,11cyclictest8953-21sh23:33:140
1773099160,11cyclictest8953-21sh23:33:130
1650899160,14tDemoTimingTask18084-21chrt00:14:525
3092829150,6tAtEmLog_06347-21chrt00:07:505
1774699154,8cyclictest21789-21cut22:10:124
1774699152,9cyclictest716-21snmpd20:29:304
1774699152,9cyclictest32058-21python322:15:184
1774399150,9cyclictest29497-21timerwakeupswit00:20:223
1774399150,9cyclictest1376-21sh23:29:073
1774399150,9cyclictest1376-21sh23:29:063
1773999158,6cyclictest29251-21sort20:40:152
1773999151,11cyclictest16-1pr/legacy21:51:442
1773999150,9cyclictest11959-21cat21:10:192
1773999150,11cyclictest716-21snmpd20:12:092
1773999150,10cyclictest5110-21ssh23:30:302
1773999150,10cyclictest5110-21ssh23:30:292
1773699151,10cyclictest4637-21latency_hist22:55:001
1773699151,10cyclictest30087-21ssh21:56:061
1773699151,10cyclictest26398-21sh21:35:591
1773699151,10cyclictest25429-21/usr/sbin/munin19:25:191
1773699151,10cyclictest14401-21diskmemload23:54:341
1773699150,9cyclictest4251-21rm23:12:251
1773699150,9cyclictest1410-21rm23:29:081
1773699150,9cyclictest1410-21rm23:29:071
1773699150,10cyclictest2413-21rm00:24:061
1773099156,7cyclictest28335-21ssh22:13:440
1773099156,7cyclictest27215-21awk00:19:590
1773099154,8cyclictest29038-21python319:30:200
17730991511,3cyclictest6810-21sh19:55:000
1773099151,12cyclictest31449-21cat23:10:000
1773099150,9cyclictest2893-21ssh22:35:180
1773099150,6cyclictest780-21runrttasks23:29:310
1773099150,6cyclictest780-21runrttasks23:29:300
1773099150,11cyclictest20261-21gltestperf22:45:140
780299140,8tDemoTimingTask7826-21taskset22:01:555
261099140,12tDemoTimingTask6204-21chrt22:19:425
239929140,6tAtEmLog_04338-21chrt19:48:305
2203129140,8tAtEmLog_017632-21sleep21:54:565
209799140,11tDemoTimingTask7232-21chrt00:26:125
1774699145,7cyclictest13911-21kworker/u24:1+nfsiod22:33:004
1774699145,7cyclictest13911-21kworker/u24:1+nfsiod22:33:004
1774699141,9cyclictest476-21fschecks_count19:40:164
1774699141,9cyclictest30570-21runrttasks20:42:254
1774699141,9cyclictest27785-21ssh00:38:094
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional