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2026-06-06 - 01:43
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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 20 highest latencies:
System rack4slot3.osadl.org (updated Fri Jun 05, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26451210419,65sleep026496-21munin-node07:17:500
275319910116,75cyclictest20859-21seq11:59:230
275319910015,76cyclictest11642-21cpu09:52:330
27531999724,64cyclictest29846-21munin-node07:28:040
27531999615,71cyclictest23746-21sensors12:08:080
27531999526,61cyclictest31809-21vmstat07:33:200
27531999516,69cyclictest18335-21perl10:12:430
27531999515,70cyclictest15830-21sshd10:03:490
27531999511,74cyclictest29269-21aten_r4power_cu09:07:300
27531999416,68cyclictest15040-21munin-node11:42:380
27531999415,70cyclictest24373-21sa110:32:210
27531999414,71cyclictest11771-21seq08:12:440
27531999414,44cyclictest30270-21timerwakeupswit10:48:150
2753199939,75cyclictest9899-21aten_r4power_cu09:47:320
27531999321,63cyclictest28586-21munin-node12:23:090
27531999315,69cyclictest14471-21chrt08:21:440
27531999314,70cyclictest3568-21runrttasks11:26:400
27531999314,70cyclictest15096-21munin-node08:22:490
27531999314,69cyclictest19827-21munin-node10:17:390
27531999314,43cyclictest4205-21smart_hda09:28:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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