You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-14 - 02:16
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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Sun Dec 14, 2025 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13006419912687,36cyclictest53-21kswapd022:55:110
130064199123101,19cyclictest53-21kswapd023:00:090
130064199114105,7cyclictest1401692-21kworker/u4:3+events_unbound22:47:590
130064199111102,6cyclictest1446873-21kworker/u4:11+events_unbound23:28:070
130064299110102,5cyclictest1446198-21kworker/u4:8+events_unbound23:23:061
130064199109101,6cyclictest1415569-21kworker/u4:8+events_unbound22:43:000
130064199109101,6cyclictest1397082-21kworker/u4:0+events_unbound22:22:540
130064199108100,6cyclictest1513319-21kworker/u4:9+events_unbound00:38:190
13006419910593,5cyclictest1442311-21kworker/u4:1+events_unbound23:18:050
13006419910193,6cyclictest1495968-21kworker/u4:5+events_unbound00:18:130
13006419910181,17cyclictest53-21kswapd022:35:100
13006429910091,7cyclictest53-21kswapd023:50:311
1300642999991,6cyclictest1387914-21kworker/u4:6+events_unbound22:15:161
1300641999982,13cyclictest53-21kswapd023:40:110
1300641999886,5cyclictest1374929-21kworker/u4:1+events_unbound22:00:020
1300641999184,5cyclictest1495968-21kworker/u4:5+events_unbound00:13:130
1300642998979,7cyclictest1424067-21kworker/u4:2+events_unbound23:00:041
1300641998983,4cyclictest1365807-21kworker/u4:5+events_unbound22:12:520
1300642998881,5cyclictest1459814-21kworker/u4:4+events_unbound23:39:181
1300642998880,6cyclictest1486945-21kworker/u4:10+events_unbound00:05:141
1300642998879,7cyclictest1473394-21kworker/u4:3+events_unbound00:15:011
1300641998873,6cyclictest1473393-21kworker/u4:1+events_unbound00:08:110
1300641998675,7cyclictest53-21kswapd021:55:100
1300642998276,4cyclictest1517826-21kworker/u4:0+events_unbound00:40:001
1300642998266,5cyclictest1513316-21kworker/u4:5+events_unbound00:33:161
1300642998266,5cyclictest1513316-21kworker/u4:5+events_unbound00:33:161
1300642998073,5cyclictest1486945-21kworker/u4:10+events_unbound00:20:011
1300641997870,6cyclictest1473393-21kworker/u4:1+events_unbound00:20:170
1300642997566,7cyclictest1433162-21kworker/u4:5+events_unbound23:10:351
1300642997566,7cyclictest1433162-21kworker/u4:5+events_unbound23:10:351
1300642997265,5cyclictest1446872-21kworker/u4:10+events_unbound23:30:151
1300642997264,6cyclictest53-21kswapd021:50:001
1300641997264,6cyclictest53-21kswapd021:45:120
1300641997262,8cyclictest53-21kswapd000:25:140
1300641997261,8cyclictest53-21kswapd000:00:110
1300641997164,5cyclictest1459813-21kworker/u4:2+events_unbound23:57:200
1300642997062,6cyclictest1365807-21kworker/u4:5+events_unbound22:53:001
1300642997062,5cyclictest53-21kswapd022:35:071
1300642996858,7cyclictest53-21kswapd021:50:331
1300641996456,6cyclictest1511559-21sort00:30:210
1300641996456,6cyclictest1511559-21sort00:30:210
1300641996456,6cyclictest1343556-21kworker/u4:1+events_unbound21:37:420
1300642996355,6cyclictest53-21kswapd022:49:061
1300641996340,20cyclictest1304155-21grep19:20:330
1300642996254,6cyclictest1460470-21kworker/u4:5+events_unbound23:55:181
1300641996253,7cyclictest1343556-21kworker/u4:1+events_unbound21:22:430
1300642996155,4cyclictest1308339-21kworker/u4:13+events_unbound20:20:001
1300641996154,5cyclictest1442310-21kworker/u4:0+events_unbound23:20:190
1300642996050,8cyclictest1466471-21apt-get23:40:091
1300641996052,6cyclictest1303236-21kworker/u4:1+events_unbound20:02:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional