You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-04-24 - 00:57
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack2slot6.osadl.org (updated Tue Apr 23, 2024 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311630ksoftirqd/027731-21threads06:09:410
3270995626cyclictest5319-21cpu05:09:310
3270995624cyclictest0-21swapper04:43:070
3270995523cyclictest0-21swapper03:42:030
3270995521cyclictest0-21swapper05:01:150
3270995424cyclictest0-21swapper06:18:180
3270995424cyclictest0-21swapper06:01:290
3270995323cyclictest0-21swapper03:02:340
3270995321cyclictest0-21swapper04:37:260
3270995223cyclictest0-21swapper06:07:470
3270995223cyclictest0-21swapper05:55:590
3270995223cyclictest0-21swapper05:40:440
3270995221cyclictest27902-21diskstats05:34:330
3270995119cyclictest0-21swapper06:19:190
3270995026cyclictest0-21swapper04:08:220
3270995023cyclictest0-21swapper05:45:380
3270995023cyclictest0-21swapper04:27:180
3270995021cyclictest0-21swapper05:50:320
3270995019cyclictest0-21swapper05:28:120
3270994930cyclictest0-21swapper03:28:200
3270994926cyclictest72450irq/9-eth203:49:370
3270994920cyclictest0-21swapper04:19:360
3270994917cyclictest26479-21kworker/0:004:49:350
3270994917cyclictest0-21swapper03:48:550
3270994914cyclictest26479-21kworker/0:004:45:430
3270994829cyclictest1346-21runrttasks05:23:420
3270994819cyclictest72450irq/9-eth204:10:410
3270994819cyclictest0-21swapper04:31:420
3270994814cyclictest14910-21kworker/0:103:19:490
3270994722cyclictest0-21swapper06:27:500
3270994721cyclictest0-21swapper05:17:130
3270994714cyclictest14910-21kworker/0:103:09:440
3270994713cyclictest14910-21kworker/0:103:55:420
3270994627cyclictest0-21swapper04:03:230
3270994620cyclictest0-21swapper04:18:150
3270994619cyclictest0-21swapper03:33:050
3270994616cyclictest14910-21kworker/0:103:15:560
3270994612cyclictest26479-21kworker/0:004:59:040
3270994526cyclictest0-21swapper03:36:320
3270994515cyclictest14910-21kworker/0:103:04:420
3270994515cyclictest10071-21kworker/0:305:32:360
3270994415cyclictest26479-21kworker/0:005:07:330
3270993510cyclictest11936-21munin-node02:44:430
3270993410cyclictest11133-21munin-node01:19:530
3270993313cyclictest3442-21sh00:59:530
3270993313cyclictest16982-21munin-node01:34:550
3270993310cyclictest9990-21munin-node02:39:440
3270993310cyclictest20529-21chrt01:43:100
3270993310cyclictest13892-21munin-node02:49:520
327099329cyclictest0-21swapper02:32:480
327099328cyclictest3195-21users02:19:560
3270993223cyclictest93862sleep002:36:420
3270993212cyclictest0-21swapper02:16:370
3270993210cyclictest28685-21munin-node02:04:490
3270993210cyclictest14766-21taskset01:28:400
3270993210cyclictest0-21swapper02:58:490
3270993210cyclictest0-21swapper02:25:230
3270993210cyclictest0-21swapper02:13:220
3270993210cyclictest0-21swapper01:48:280
3270993210cyclictest0-21swapper01:31:310
3270993210cyclictest0-21swapper01:19:160
327099319cyclictest0-21swapper01:54:180
327099319cyclictest0-21swapper01:09:400
3270993121cyclictest6061-21ntpd01:04:570
3270993110cyclictest25951-21taskset01:55:460
3270993010cyclictest0-21swapper01:59:420
218522413sleep02295-21awk00:55:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional