You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-10 - 06:19
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.
Unexpectedly long latencies may be caused by SMIs
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 rack6slot0.osadl.org (updated Mon Aug 10, 2026 01:02:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1638499242239,2cyclictest0-21swapper/2023:25:1613
1638499242239,2cyclictest0-21swapper/2023:25:1613
1638499242239,2cyclictest0-21swapper/2023:25:1613
1639599225215,8cyclictest0-21swapper/2921:10:2222
1639599225215,8cyclictest0-21swapper/2921:10:2222
1639599225215,8cyclictest0-21swapper/2921:10:2222
1639599224209,11cyclictest12272-21perl21:30:2222
1639599224209,11cyclictest12272-21perl21:30:2222
1639599221216,3cyclictest40705-21sshd00:02:0122
1639599221216,3cyclictest40705-21sshd00:02:0022
1639599221207,10cyclictest585-21cpuspeed_turbos19:55:1522
1639599221207,10cyclictest585-21cpuspeed_turbos19:55:1422
1639899217195,11cyclictest0-21swapper/3221:15:3526
1639899217195,11cyclictest0-21swapper/3221:15:3526
1639899217195,11cyclictest0-21swapper/3221:15:3426
1639599215208,5cyclictest17482-21nfsd22:50:1822
1639599215208,5cyclictest17482-21nfsd22:50:1722
1639599215207,6cyclictest0-21swapper/2923:30:3322
1639599215207,6cyclictest0-21swapper/2923:30:3322
1639599215207,3cyclictest4407-21CPU22
1639599215207,3cyclictest4407-21CPU22
1637699215200,10cyclictest0-21swapper/1320:41:345
1637699215200,10cyclictest0-21swapper/1320:41:345
1639599214208,4cyclictest0-21swapper/2923:00:1222
1639599214208,4cyclictest0-21swapper/2923:00:1222
1639599213201,10cyclictest21215-21sshd22:24:4322
1639599213201,10cyclictest21215-21sshd22:24:4222
1639599213201,10cyclictest21215-21sshd22:24:4222
1639599212207,4cyclictest0-21swapper/2923:48:0122
1639599212207,4cyclictest0-21swapper/2923:48:0122
1639599212207,2cyclictest0-21swapper/2923:20:1322
1639599212207,2cyclictest0-21swapper/2923:20:1222
1639599212193,13cyclictest0-21swapper/2900:15:1622
1639599212193,13cyclictest0-21swapper/2900:15:1522
1638699212187,9cyclictest0-21swapper/2220:00:4615
1638699212187,9cyclictest0-21swapper/2220:00:4515
1639599211197,6cyclictest0-21swapper/2922:00:0122
1639599211197,6cyclictest0-21swapper/2922:00:0022
1639599211194,15cyclictest0-21swapper/2921:50:4322
1639599211194,15cyclictest0-21swapper/2921:50:4322
1639599211190,19cyclictest0-21swapper/2921:20:1522
1639599211190,19cyclictest0-21swapper/2921:20:1422
1639599210203,4cyclictest0-21swapper/2923:38:3222
1639599210203,4cyclictest0-21swapper/2923:38:3122
1639599209202,5cyclictest1382-21in:imuxsock23:05:2222
1639599209202,5cyclictest1382-21in:imuxsock23:05:2122
1639599208198,5cyclictest37355-21CPU22
1639599208198,5cyclictest37355-21CPU22
1639599207199,6cyclictest0-21swapper/2922:59:3522
1639599207199,6cyclictest0-21swapper/2922:59:3522
1639599207199,6cyclictest0-21swapper/2922:59:3422
1639599207199,6cyclictest0-21swapper/2922:47:4822
1639599207199,6cyclictest0-21swapper/2922:47:4822
1639599207195,9cyclictest0-21swapper/2922:39:2022
1639599207195,9cyclictest0-21swapper/2922:39:2022
1639599207195,9cyclictest0-21swapper/2922:39:1922
1639599207193,10cyclictest1360-21systemd-logind00:08:1322
1639599207193,10cyclictest1360-21systemd-logind00:08:1222
1639599207190,15cyclictest0-21swapper/2923:40:1922
1639599207190,15cyclictest0-21swapper/2923:40:1922
1639599207190,15cyclictest0-21swapper/2923:40:1822
1639599207188,14cyclictest19871-21env23:10:2022
1639599207188,14cyclictest19871-21env23:10:2022
1639599207188,14cyclictest19871-21env23:10:2022
1638199206202,2cyclictest0-21swapper/1723:29:379
1638199206202,2cyclictest0-21swapper/1723:29:379
1638199206202,2cyclictest0-21swapper/1723:29:369
1639599205199,4cyclictest0-21swapper/2923:54:0122
1639599205199,4cyclictest0-21swapper/2923:54:0022
1639599205198,5cyclictest0-21swapper/2921:45:2522
1639599205198,5cyclictest0-21swapper/2921:45:2522
1637699205196,8cyclictest0-21swapper/1319:30:295
1639599204197,4cyclictest0-21swapper/2920:00:2822
1639599204197,4cyclictest0-21swapper/2920:00:2722
1639599204196,6cyclictest0-21swapper/2919:45:1522
1639599204196,6cyclictest0-21swapper/2919:45:1422
1639599203194,7cyclictest0-21swapper/2922:09:5922
1639599203194,7cyclictest0-21swapper/2922:09:5922
1639599203194,6cyclictest0-21swapper/2921:15:2722
1639599203194,6cyclictest0-21swapper/2921:15:2622
1639599203194,6cyclictest0-21swapper/2921:15:2622
1639599203191,9cyclictest0-21swapper/2922:40:5622
1639599203191,9cyclictest0-21swapper/2922:40:5622
1639599203191,9cyclictest0-21swapper/2922:40:5522
1639599203191,8cyclictest0-21swapper/2923:17:2922
1639599203191,8cyclictest0-21swapper/2923:17:2922
1639599203190,8cyclictest37357-21CPU22
1639599203190,8cyclictest37357-21CPU22
1636199203168,31cyclictest0-21swapper/119:35:021
1639599202196,4cyclictest0-21swapper/2923:25:2822
1639599202196,4cyclictest0-21swapper/2923:25:2822
1639599202196,4cyclictest0-21swapper/2923:25:2722
1639599202195,5cyclictest0-21swapper/2922:00:1722
1639599202195,5cyclictest0-21swapper/2922:00:1722
1639599202195,5cyclictest0-21swapper/2922:00:1722
1637699202193,8cyclictest0-21swapper/1323:20:045
1637699202193,8cyclictest0-21swapper/1323:20:045
1637699202177,22cyclictest37354-21CPU5
1637699202177,22cyclictest37354-21CPU5
1639899201186,5cyclictest0-21swapper/3223:21:3526
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional