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2026-02-19 - 05:31
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 792 highest latencies:
System rack8slot1.osadl.org (updated Thu Feb 19, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2725699469428,0cyclictest18319-21latency_hist23:26:240
2725699465825,0cyclictest12033-21sed23:06:430
2725699398526,0cyclictest0-21swapper23:11:270
272569930471758,0cyclictest0-21swapper00:06:300
27256992684749,0cyclictest5847-21modprobe21:13:380
27256992680901,0cyclictest0-21swapper23:06:090
27256992655646,0cyclictest0-21swapper00:11:250
27256992482277,0cyclictest27201-1kworker/0:0H21:46:180
27256992469286,0cyclictest27201-1kworker/0:0H21:06:200
27256992416185,0cyclictest27201-1kworker/0:0H22:06:180
27256992413331,0cyclictest27201-1kworker/0:0H19:06:190
27256992408904,0cyclictest23581-21chrt23:41:300
27256992396324,0cyclictest27201-1kworker/0:0H21:51:190
27256992388777,0cyclictest9-21ksoftirqd/020:06:210
27256992310308,0cyclictest27201-1kworker/0:0H21:31:190
27256992288282,0cyclictest27201-1kworker/0:0H22:31:180
27256992261311,0cyclictest27201-1kworker/0:0H21:41:190
27256992250284,0cyclictest27201-1kworker/0:0H20:51:180
27256992236321,0cyclictest27201-1kworker/0:0H20:01:190
27256992222284,0cyclictest27201-1kworker/0:0H22:51:190
27256992210317,0cyclictest27201-1kworker/0:0H19:21:180
27256992183251,0cyclictest27201-1kworker/0:0H22:41:180
27256992161297,0cyclictest27201-1kworker/0:0H19:26:180
27256992137342,0cyclictest27201-1kworker/0:0H22:11:190
27256992037262,0cyclictest27201-1kworker/0:0H23:46:200
27256992004239,0cyclictest27201-1kworker/0:0H22:21:190
27256992000250,0cyclictest27201-1kworker/0:0H20:21:210
27256991967248,0cyclictest27201-1kworker/0:0H21:26:190
27256991956783,0cyclictest9-21ksoftirqd/000:21:220
27256991876302,0cyclictest27201-1kworker/0:0H00:21:170
27256991869228,0cyclictest27201-1kworker/0:0H23:51:220
27256991864294,0cyclictest27201-1kworker/0:0H19:46:220
27256991834310,0cyclictest27201-1kworker/0:0H19:11:210
27256991805309,0cyclictest27201-1kworker/0:0H19:51:200
27256991779289,0cyclictest27201-1kworker/0:0H21:01:200
27256991764336,0cyclictest27201-1kworker/0:0H19:31:200
27256991764292,0cyclictest27201-1kworker/0:0H20:26:190
27256991728302,0cyclictest27201-1kworker/0:0H23:31:180
27256991712774,0cyclictest9-21ksoftirqd/023:21:210
27256991695276,0cyclictest27201-1kworker/0:0H20:31:190
27256991680307,0cyclictest27201-1kworker/0:0H00:01:190
27256991680292,0cyclictest27201-1kworker/0:0H20:36:240
27256991671216,0cyclictest27201-1kworker/0:0H00:31:170
27256991665285,0cyclictest27201-1kworker/0:0H22:46:200
27256991645297,0cyclictest27201-1kworker/0:0H20:56:230
27256991623289,0cyclictest27201-1kworker/0:0H00:31:230
27256991615228,0cyclictest27201-1kworker/0:0H22:36:230
27256991612412,0cyclictest9-21ksoftirqd/021:18:440
27256991585281,0cyclictest27201-1kworker/0:0H22:01:180
27256991552751,0cyclictest5347-21munin-node19:36:300
27256991541292,0cyclictest27201-1kworker/0:0H19:06:150
27256991536240,0cyclictest27201-1kworker/0:0H21:36:280
27256991528232,0cyclictest27201-1kworker/0:0H19:41:210
27256991515339,0cyclictest27201-1kworker/0:0H19:16:290
27256991500227,0cyclictest27201-1kworker/0:0H19:56:290
27256991488325,0cyclictest27201-1kworker/0:0H20:11:280
27256991473456,0cyclictest9-21ksoftirqd/020:19:020
27256991453468,0cyclictest28097-21tune2fs22:18:380
27256991436292,0cyclictest27201-1kworker/0:0H22:26:240
27256991435593,0cyclictest9-21ksoftirqd/022:58:530
27256991431318,0cyclictest27201-1kworker/0:0H23:36:290
27256991421573,0cyclictest21086-21perl21:58:430
27256991394271,0cyclictest27201-1kworker/0:0H00:01:250
27256991328549,0cyclictest9-21ksoftirqd/020:48:450
27256991181300,0cyclictest27201-1kworker/0:0H21:21:180
27256991155281,0cyclictest27201-1kworker/0:0H20:41:200
2725699994777,0cyclictest15427-21mailstats23:16:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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