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2026-03-31 - 08:10
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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 Tue Mar 31, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
992899460621,0cyclictest19618-21aten2.4_r8power00:04:340
9928992779735,0cyclictest19266-21idleruntime-cro00:03:490
9928992438267,0cyclictest6289-1kworker/0:2H20:04:010
9928992339212,0cyclictest6289-1kworker/0:2H20:59:010
9928992332745,0cyclictest0-21swapper22:58:570
9928992280323,0cyclictest6289-1kworker/0:2H19:49:020
9928992219684,0cyclictest9-21ksoftirqd/000:29:000
9928992205809,0cyclictest23220-21mailstats00:19:060
9928992181266,0cyclictest6289-1kworker/0:2H23:04:000
9928992147238,0cyclictest6289-1kworker/0:2H23:49:000
9928992144260,0cyclictest6289-1kworker/0:2H22:49:000
9928992134254,0cyclictest6289-1kworker/0:2H20:19:010
9928992019258,0cyclictest6289-1kworker/0:2H23:24:000
9928991849397,0cyclictest6289-1kworker/0:2H21:59:010
9928991838318,0cyclictest6289-1kworker/0:2H19:39:020
9928991817212,0cyclictest6289-1kworker/0:2H00:09:020
9928991816258,0cyclictest10037-21munin-node19:04:010
9928991802667,0cyclictest9-21ksoftirqd/021:44:000
9928991800723,0cyclictest4450-21runrttasks21:39:020
9928991782283,0cyclictest6289-1kworker/0:2H19:29:010
9928991775251,0cyclictest6289-1kworker/0:2H22:24:010
9928991741228,0cyclictest6289-1kworker/0:2H20:39:010
9928991729273,0cyclictest6289-1kworker/0:2H20:44:000
99289917201601,0cyclictest0-21swapper23:58:550
9928991719626,0cyclictest9-21ksoftirqd/019:19:020
9928991715266,0cyclictest6289-1kworker/0:2H22:44:000
9928991714645,0cyclictest9-21ksoftirqd/020:49:020
9928991714227,0cyclictest6289-1kworker/0:2H22:19:000
9928991705245,0cyclictest6289-1kworker/0:2H21:19:020
9928991683292,0cyclictest6289-1kworker/0:2H20:24:010
9928991678641,0cyclictest9-21ksoftirqd/021:24:000
9928991669582,0cyclictest9-21ksoftirqd/022:08:590
9928991667605,0cyclictest9-21ksoftirqd/023:44:000
9928991666259,0cyclictest6289-1kworker/0:2H22:59:000
9928991662295,0cyclictest6289-1kworker/0:2H20:09:020
9928991652198,0cyclictest6289-1kworker/0:2H22:29:000
9928991648663,0cyclictest9-21ksoftirqd/019:24:000
9928991626119,0cyclictest6289-1kworker/0:2H19:44:050
9928991614522,0cyclictest9-21ksoftirqd/019:09:010
9928991614205,0cyclictest6289-1kworker/0:2H23:19:000
9928991605167,0cyclictest6289-1kworker/0:2H21:29:010
9928991598220,0cyclictest6289-1kworker/0:2H23:39:000
9928991598207,0cyclictest6289-1kworker/0:2H22:39:010
9928991591261,0cyclictest6289-1kworker/0:2H23:09:010
9928991584696,0cyclictest10302-21latency_hist23:29:000
9928991580248,0cyclictest6289-1kworker/0:2H19:59:010
9928991569734,0cyclictest9-21ksoftirqd/020:54:130
9928991551266,0cyclictest6289-1kworker/0:2H22:04:000
9928991527593,0cyclictest9-21ksoftirqd/019:54:130
10114890,0rcuc/09-21ksoftirqd/018:58:520
9928991468728,0cyclictest8389-21cat21:14:120
9928991466591,0cyclictest9-21ksoftirqd/023:34:090
9928991459200,0cyclictest6289-1kworker/0:2H21:09:050
9928991456221,0cyclictest6289-1kworker/0:2H19:14:140
9928991452603,0cyclictest9-21ksoftirqd/019:34:130
99289914501308,0cyclictest9-21ksoftirqd/000:18:500
9928991449191,0cyclictest6289-1kworker/0:2H20:34:210
9928991436266,0cyclictest6289-1kworker/0:2H21:54:130
9928991392208,0cyclictest6289-1kworker/0:2H21:49:040
9928991315482,0cyclictest9-21ksoftirqd/022:14:120
9928991305548,0cyclictest9-21ksoftirqd/020:14:160
9928991280451,0cyclictest9-21ksoftirqd/022:34:150
9928991217532,0cyclictest9-21ksoftirqd/000:24:060
9928991126244,0cyclictest6289-1kworker/0:2H20:34:120
99289911241028,0cyclictest6289-1kworker/0:2H21:35:220
9928991107554,0cyclictest9-21ksoftirqd/021:04:030
9928991038260,0cyclictest6289-1kworker/0:2H23:14:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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