You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-28 - 04:40
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 rackcslot6.osadl.org (updated Sat Mar 28, 2026 00:46:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
210949899382379,3cyclictest2167434-21kworker/6:121:58:026
2109498993810,380cyclictest0-21swapper/623:57:026
2109498993810,380cyclictest0-21swapper/600:24:026
210949899380379,1cyclictest2097290-21kworker/6:019:45:026
2109498993800,379cyclictest0-21swapper/622:46:026
2109498993800,379cyclictest0-21swapper/622:32:036
2109498993800,379cyclictest0-21swapper/622:28:026
2109498993800,379cyclictest0-21swapper/621:15:026
2109498993800,379cyclictest0-21swapper/620:35:026
2109498993800,379cyclictest0-21swapper/600:14:026
210946299379378,1cyclictest2312286-21kworker/1:323:27:021
210949899378377,1cyclictest3582712-21kworker/6:220:34:026
210949899378377,1cyclictest2167434-21kworker/6:120:56:036
210949899377376,1cyclictest2097290-21kworker/6:020:06:036
210949899377376,1cyclictest2097290-21kworker/6:019:56:026
210949899377376,1cyclictest2097290-21kworker/6:019:28:026
210945499377376,1cyclictest0-21swapper/022:15:030
210949899376375,1cyclictest0-21swapper/620:12:026
210945499376375,1cyclictest0-21swapper/023:17:020
210945499376375,1cyclictest0-21swapper/023:13:020
210945499376375,1cyclictest0-21swapper/021:51:030
210945499376374,1cyclictest0-21swapper/022:39:020
210945499376374,1cyclictest0-21swapper/000:05:030
210945499376374,1cyclictest0-21swapper/000:05:020
210949899375374,1cyclictest3582712-21kworker/6:220:24:026
210945499375374,1cyclictest0-21swapper/023:23:020
210945499374373,1cyclictest0-21swapper/022:59:020
210945499374373,1cyclictest0-21swapper/022:53:020
210945499374373,1cyclictest0-21swapper/022:43:030
210945499374373,1cyclictest0-21swapper/021:21:020
210945499374372,1cyclictest0-21swapper/020:09:020
210945499373371,1cyclictest2380321-21kworker/0:023:51:020
210945499373371,1cyclictest2380321-21kworker/0:022:03:020
210945499373371,1cyclictest0-21swapper/019:51:030
210945499372370,1cyclictest2380321-21kworker/0:020:55:030
210945499372370,1cyclictest2380321-21kworker/0:020:15:020
210945499371370,1cyclictest2380321-21kworker/0:000:15:020
210945499371370,1cyclictest0-21swapper/021:35:020
210945499371369,1cyclictest0-21swapper/020:29:020
210946299370369,1cyclictest0-21swapper/123:48:031
210945499370368,1cyclictest2380321-21kworker/0:021:05:020
210945499370368,1cyclictest0-21swapper/019:47:020
210945499370368,1cyclictest0-21swapper/000:36:020
210945499369368,1cyclictest0-21swapper/022:14:030
210945499369368,1cyclictest0-21swapper/021:45:020
210945499368366,1cyclictest2380321-21kworker/0:022:09:020
210945499368366,1cyclictest2380321-21kworker/0:020:46:030
210945499368366,1cyclictest0-21swapper/023:49:020
210945499368366,1cyclictest0-21swapper/000:03:030
210945499366365,1cyclictest2380321-21kworker/0:021:01:020
210945499366365,1cyclictest0-21swapper/023:26:020
210945499366364,1cyclictest0-21swapper/023:08:020
210945499365364,1cyclictest0-21swapper/023:01:030
210945499365364,1cyclictest0-21swapper/019:36:020
210945499365364,1cyclictest0-21swapper/000:23:030
210945499365364,1cyclictest0-21swapper/000:10:020
210945499365363,1cyclictest2380321-21kworker/0:022:25:020
210945499364363,1cyclictest0-21swapper/021:27:030
210945499364363,1cyclictest0-21swapper/019:20:020
210945499364362,1cyclictest2380321-21kworker/0:020:54:030
210945499364362,1cyclictest2380321-21kworker/0:019:34:030
210945499364362,1cyclictest0-21swapper/022:34:030
210945499363362,1cyclictest0-21swapper/020:40:030
210945499363362,1cyclictest0-21swapper/020:00:030
210945499361359,1cyclictest2380321-21kworker/0:023:38:030
210945499361359,1cyclictest2380321-21kworker/0:022:24:020
210945499361359,1cyclictest0-21swapper/019:18:020
210945499360358,1cyclictest2380321-21kworker/0:000:30:020
210950499359358,1cyclictest2352973-21kworker/7:119:37:027
210945499358357,1cyclictest0-21swapper/019:41:020
210945499358357,1cyclictest0-21swapper/019:41:020
210945499358357,1cyclictest0-21swapper/019:26:020
210945499358356,1cyclictest0-21swapper/020:32:020
210945499357355,1cyclictest0-21swapper/020:36:030
210950499352350,1cyclictest0-21swapper/719:55:027
210947699352350,1cyclictest0-21swapper/322:11:023
210945499352351,1cyclictest2380321-21kworker/0:019:59:030
210950499342341,1cyclictest0-21swapper/722:55:027
210950499340338,1cyclictest2265011-21kworker/7:123:21:037
210950499339337,1cyclictest0-21swapper/719:21:037
210950499337336,1cyclictest2265011-21kworker/7:123:52:037
210950499336334,1cyclictest0-21swapper/720:49:027
210950499335334,1cyclictest2265011-21kworker/7:100:01:027
210950499334332,1cyclictest2352973-21kworker/7:120:31:027
210950499333332,1cyclictest2352973-21kworker/7:120:03:027
210950499332331,1cyclictest2352973-21kworker/7:121:03:027
210950499331330,1cyclictest2352973-21kworker/7:120:57:027
210950499330329,1cyclictest2352973-21kworker/7:120:43:027
210950499330328,2cyclictest2217187-21kworker/7:221:46:027
210950499330328,1cyclictest0-21swapper/721:44:037
210950499329328,1cyclictest2217187-21kworker/7:222:10:027
210950499329327,1cyclictest2265011-21kworker/7:123:37:027
210950499329327,1cyclictest2265011-21kworker/7:122:49:037
210950499329327,1cyclictest2112474-21kworker/7:021:11:037
210950499329327,1cyclictest2112474-21kworker/7:021:11:037
210950499329326,2cyclictest2395572-21kworker/7:000:11:037
210950499328327,1cyclictest0-21swapper/722:38:027
210950499328326,1cyclictest2352973-21kworker/7:119:15:037
210950499328326,1cyclictest2265011-21kworker/7:122:29:037
210950499328326,1cyclictest0-21swapper/723:55:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional