You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-16 - 07:54
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack9slot4.osadl.org (updated Sat May 16, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18040991258cyclictest0-21swapper/017:06:480
18040991238cyclictest0-21swapper/021:39:530
18040991238cyclictest0-21swapper/021:39:530
18040991228cyclictest0-21swapper/016:36:470
17868112258sleep0-21swapper/016:16:420
18040991198cyclictest0-21swapper/021:01:550
17952111977sleep0-21swapper/116:16:451
18040991178cyclictest0-21swapper/021:27:180
18040991148cyclictest0-21swapper/018:22:130
18040991138cyclictest0-21swapper/021:14:220
18040991138cyclictest0-21swapper/020:46:540
18040991128cyclictest0-21swapper/020:31:540
18040991118cyclictest0-21swapper/020:01:580
18040991108cyclictest0-21swapper/018:27:130
18040991098cyclictest0-21swapper/020:52:230
18040991088cyclictest0-21swapper/017:42:020
18040991088cyclictest0-21swapper/016:17:100
18040991078cyclictest0-21swapper/019:22:140
18040991078cyclictest0-21swapper/019:01:510
18040991078cyclictest0-21swapper/018:32:280
18040991078cyclictest0-21swapper/018:17:060
18040991074cyclictest17298-21latency_hist19:41:530
18040991068cyclictest0-21swapper/018:41:510
18040991058cyclictest0-21swapper/021:11:550
18040991049cyclictest0-21swapper/019:36:530
18040991038cyclictest0-21swapper/017:11:490
18040991029cyclictest0-21swapper/016:27:110
180409910176cyclictest0-21swapper/016:42:030
18040991009cyclictest0-21swapper/018:07:130
18040991007cyclictest0-21swapper/020:37:170
18040991007cyclictest0-21swapper/020:37:170
180409910065cyclictest27605-21/usr/sbin/munin20:12:260
1804099988cyclictest0-21swapper/020:11:540
1804099988cyclictest0-21swapper/019:21:520
1804099979cyclictest0-21swapper/019:27:150
1804099978cyclictest0-21swapper/018:47:240
1804099973cyclictest17635-21latency_hist21:26:550
1804099968cyclictest0-21swapper/021:32:180
1804099958cyclictest0-21swapper/017:17:110
1804099958cyclictest0-21swapper/017:17:110
18040999566cyclictest0-21swapper/018:42:030
1804099949cyclictest0-21swapper/020:01:160
1804099949cyclictest0-21swapper/020:01:160
1804099948cyclictest0-21swapper/019:53:460
1804099948cyclictest0-21swapper/017:27:120
1804099944cyclictest4632-21sshd19:00:430
1804099944cyclictest15390-21cat21:17:230
1804099938cyclictest0-21swapper/019:12:150
18040999371cyclictest0-21swapper/018:52:240
1804099929cyclictest0-21swapper/017:47:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional