You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-13 - 04:01
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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 376 highest latencies:
System rack8slot1.osadl.org (updated Fri Mar 13, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1133599462934,0cyclictest19665-21cut23:05:330
1133599422125,0cyclictest0-21swapper00:30:200
11335993139552,0cyclictest32441-21aten2.4_r8power23:50:360
113359931141897,0cyclictest9-21ksoftirqd/023:34:520
11335992949513,0cyclictest19350-21sh23:04:520
11335992798913,0cyclictest21035-21chrt23:10:420
11335992679282,0cyclictest31019-1kworker/0:1H22:05:030
11335992632310,0cyclictest31019-1kworker/0:1H21:05:030
11335992437278,0cyclictest31019-1kworker/0:1H20:10:020
11335992351800,0cyclictest9131-21latency_hist22:30:020
11335992344336,0cyclictest31019-1kworker/0:1H22:25:030
11335992338277,0cyclictest31019-1kworker/0:1H20:40:030
11335992330274,0cyclictest31019-1kworker/0:1H19:50:040
11335992323279,0cyclictest31019-1kworker/0:1H22:45:030
11335992308311,0cyclictest31019-1kworker/0:1H20:00:040
11335992287296,0cyclictest31019-1kworker/0:1H19:05:020
11335992273147,0cyclictest31019-1kworker/0:1H22:40:030
113359922722123,0cyclictest3103-21munin-node20:25:040
11335992246240,0cyclictest31019-1kworker/0:1H23:20:030
11335992209180,0cyclictest31019-1kworker/0:1H20:30:040
11335992184253,0cyclictest31019-1kworker/0:1H21:25:020
11335992153340,0cyclictest31019-1kworker/0:1H19:10:030
11335992151432,0cyclictest31019-1kworker/0:1H00:25:020
113359921431027,0cyclictest29051-21munin-node23:40:040
11335992124284,0cyclictest31019-1kworker/0:1H21:20:030
113359920831952,0cyclictest4007-21syslogd23:19:520
11335992074131,0cyclictest31019-1kworker/0:1H22:00:030
11335992067213,0cyclictest31019-1kworker/0:1H00:00:050
11335992007302,0cyclictest31019-1kworker/0:1H23:25:030
11335991935291,0cyclictest31019-1kworker/0:1H19:30:040
11335991922316,0cyclictest31019-1kworker/0:1H00:20:040
11335991864291,0cyclictest31019-1kworker/0:1H19:25:030
11335991856323,0cyclictest31019-1kworker/0:1H00:15:050
11335991798300,0cyclictest31019-1kworker/0:1H19:40:030
11335991785170,0cyclictest31019-1kworker/0:1H00:05:030
11335991758355,0cyclictest31019-1kworker/0:1H22:20:030
11335991755288,0cyclictest31019-1kworker/0:1H19:20:040
11335991730808,0cyclictest22965-21sed21:30:050
11335991727246,0cyclictest31019-1kworker/0:1H19:45:030
11335991725239,0cyclictest31019-1kworker/0:1H21:10:020
11335991678332,0cyclictest31019-1kworker/0:1H19:35:070
11335991672324,0cyclictest31019-1kworker/0:1H20:15:060
11335991664299,0cyclictest31019-1kworker/0:1H22:10:030
11335991648225,0cyclictest31019-1kworker/0:1H19:04:590
11335991631310,0cyclictest31019-1kworker/0:1H20:50:030
11335991625275,0cyclictest31019-1kworker/0:1H21:45:020
11335991597443,0cyclictest9-21ksoftirqd/021:57:380
11335991596355,0cyclictest31019-1kworker/0:1H20:05:070
11335991588325,0cyclictest31019-1kworker/0:1H23:35:120
113359915291385,0cyclictest9-21ksoftirqd/023:55:170
11335991524279,0cyclictest31019-1kworker/0:1H21:50:070
11335991486252,0cyclictest31019-1kworker/0:1H00:15:150
11335991484466,0cyclictest9-21ksoftirqd/019:57:440
113359914671363,0cyclictest0-21swapper23:49:590
11335991449319,0cyclictest31019-1kworker/0:1H20:55:190
11335991439636,0cyclictest9-21ksoftirqd/021:37:370
11335991414302,0cyclictest31019-1kworker/0:1H21:00:090
11335991405296,0cyclictest31019-1kworker/0:1H20:35:130
11335991398405,0cyclictest9-21ksoftirqd/020:22:420
11335991369492,0cyclictest9-21ksoftirqd/021:17:530
11335991359236,0cyclictest31019-1kworker/0:1H22:35:140
11335991348196,0cyclictest31019-1kworker/0:1H19:15:150
113359913291210,0cyclictest9-21ksoftirqd/023:00:020
11335991327258,0cyclictest31019-1kworker/0:1H20:45:060
11335991278741,0cyclictest26377-21cron21:40:070
11335991210150,0cyclictest31019-1kworker/0:1H22:50:030
11335991092249,0cyclictest31019-1kworker/0:1H22:15:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional