You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-04-25 - 19:54
Click here to display the system's profile data.
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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Thu Apr 25, 2024 00:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15631991853518460,0cyclictest0-21swapper21:40:310
15631991775217692,0cyclictest9-21ksoftirqd/000:02:450
15631991247312439,0cyclictest8949-21cron22:20:000
156319929602883,0cyclictest3535-21munin-run21:40:020
156319929092844,0cyclictest2950-21syslogd00:00:000
156319927782713,0cyclictest15629-21cyclictest23:35:170
156319927741749,0cyclictest9-21ksoftirqd/023:15:050
156319926941502,0cyclictest17087-21cron23:20:070
156319926621592,0cyclictest15735-21cron23:10:040
156319926611545,0cyclictest0-21swapper19:15:050
156319926431602,0cyclictest25914-21cron00:25:030
156319926152569,0cyclictest6241-21sendmail22:00:010
156319926101795,0cyclictest31871-21cron21:10:050
156319926001608,0cyclictest20356-21cron19:45:050
156319925811556,0cyclictest0-21swapper22:45:050
156319925791678,0cyclictest0-21swapper20:40:080
156319925711708,0cyclictest18321-21cron19:30:050
156319925631538,0cyclictest0-21swapper22:10:040
156319925601505,0cyclictest0-21swapper00:20:100
156319925352448,0cyclictest9-21ksoftirqd/021:20:080
156319925341663,0cyclictest1550-21seq21:25:050
156319923951566,0cyclictest0-21swapper21:00:080
156319923791398,0cyclictest18998-21cron19:35:050
156319923661598,0cyclictest35-21kswapd020:40:040
156319923651656,0cyclictest3557-1kworker/0:0H00:10:040
156319923511673,0cyclictest0-21swapper22:40:080
156319923451607,0cyclictest3557-1kworker/0:0H00:35:040
156319923111664,0cyclictest9-21ksoftirqd/020:20:080
156319922581586,0cyclictest35-21kswapd020:00:030
156319922271685,0cyclictest0-21swapper22:50:040
156319922211393,0cyclictest20486-21cron23:45:040
156319922061569,0cyclictest31198-21cron21:05:050
156319921711441,0cyclictest17883-21seq23:25:040
156319921642083,0cyclictest0-21swapper19:55:000
156319921641440,0cyclictest15629-21cyclictest23:30:040
156319921191591,0cyclictest21158-21cron23:50:040
156319921162082,0cyclictest14369-21cron22:59:590
156319921091505,0cyclictest0-21swapper22:35:040
156319920971542,0cyclictest18325-21sh19:30:000
156319920971535,0cyclictest9-21ksoftirqd/021:20:010
156319920881471,0cyclictest8951-21cron22:20:070
156319920611338,0cyclictest6922-21cron22:05:040
156319920491506,0cyclictest19797-21cron23:40:070
156319920441501,0cyclictest0-21swapper19:20:110
156319920131384,0cyclictest0-21swapper00:30:040
156319919981790,0cyclictest10986-21cron22:35:000
1563199197746,0cyclictest9-21ksoftirqd/020:50:050
156319919761911,0cyclictest0-21swapper20:05:000
156319919641885,0cyclictest0-21swapper00:20:000
156319919611507,0cyclictest30522-21munin-run21:00:040
156319919551907,0cyclictest0-21swapper21:45:050
156319919551864,0cyclictest0-21swapper19:45:000
156319919541880,0cyclictest2950-21syslogd22:04:590
156319919371379,0cyclictest0-21swapper23:05:040
1563199191547,0cyclictest29162-21cron20:50:000
156319919141402,0cyclictest0-21swapper21:50:040
1563199188317,0cyclictest18345-1kworker/0:2H20:25:310
156319918811814,0cyclictest9-21ksoftirqd/020:20:020
1563199187417,0cyclictest18345-1kworker/0:2H20:10:310
1563199186952,0cyclictest2950-21syslogd20:35:000
1563199186046,0cyclictest9-21ksoftirqd/021:30:060
156319918531783,0cyclictest6-1kworker/0:0H19:10:310
1563199184419,0cyclictest3557-1kworker/0:0H23:05:000
156319918111731,0cyclictest1595-21jbd2/hda3-800:10:010
156319917831705,0cyclictest10311-21cron22:30:000
156319917541663,0cyclictest1595-21jbd2/hda3-820:10:000
15631991003113,0cyclictest15632-21runrttasks19:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional