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2026-02-18 - 04:33
[ 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: 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 rack7slot8.osadl.org (updated Wed Feb 18, 2026 01:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10340218122,131sleep010343-21/usr/sbin/munin19:05:280
112899917626,22cyclictest1408-21nginx21:25:550
112899917123,127cyclictest12401-21cut21:20:000
112899917041,113cyclictest3650irq/20-4900000022:57:070
112899916626,16cyclictest10250irq/56-4a10000020:07:010
11289991657,27cyclictest1285-21lldpd22:36:480
112899916336,109cyclictest10250irq/56-4a10000020:45:450
11289991618,40cyclictest1408-21nginx22:26:040
112899916128,16cyclictest10250irq/56-4a10000023:17:370
112899916019,16cyclictest0-21swapper/022:53:480
11289991578,20cyclictest21239-21df23:55:210
112899915643,92cyclictest19792-21mailstats21:46:320
112899915641,104cyclictest15817-21runrttasks21:32:240
112899915526,18cyclictest28615-21wget00:25:110
11289991548,22cyclictest24117-21ntp_states19:55:400
11289991547,20cyclictest14312-21apt-get23:32:100
11289991537,16cyclictest1929-21apt-get22:47:050
112899915340,93cyclictest10150irq/55-4a10000020:12:310
112899915330,113cyclictest15386-21apt-get19:25:590
112899915320,17cyclictest10206-21seq23:12:080
112899915317,13cyclictest10250irq/56-4a10000020:27:060
11289991528,24cyclictest10558-21seq21:10:450
112899915234,104cyclictest31962-21sshd00:38:190
112899915232,109cyclictest14327-21gpgv23:30:050
11289991517,13cyclictest30012-21diskstats00:30:230
112899915130,14cyclictest22235-21seq19:48:530
112899915126,20cyclictest1305-21snmpd23:51:330
112899915117,26cyclictest26647-21wget22:15:120
112899915035,104cyclictest754-21systemd-journal19:11:500
112899915034,10cyclictest10150irq/55-4a10000020:35:250
112899915034,105cyclictest12561-21runrttasks21:20:130
112899915031,108cyclictest21819-21diskstats21:55:210
11289991498,20cyclictest877-21aten_r7power_vo22:40:140
112899914936,11cyclictest101ktimersoftd/022:20:240
112899914932,105cyclictest7356-21runrttasks20:59:470
11289991486,15cyclictest24542-21proc_pri22:05:420
112899914844,96cyclictest29893-21date20:20:040
112899914840,88cyclictest10150irq/55-4a10000000:05:160
112899914837,99cyclictest1276-21runrttasks21:40:460
112899914836,10cyclictest101ktimersoftd/019:41:100
112899914813,123cyclictest8201-21ntpq23:05:390
112899914744,91cyclictest13766-21runrttasks19:17:030
112899914737,99cyclictest26835-21sshd00:17:080
112899914736,97cyclictest754-21systemd-journal00:10:040
112899914735,101cyclictest25705-21seq22:10:360
11289991467,14cyclictest15410-21https19:25:040
112899914636,99cyclictest28488-21latency_hist00:25:030
11289991457,31cyclictest16858-21vmstat21:35:490
11289991457,25cyclictest22718-21ntp_states00:00:400
112899914544,89cyclictest9743-21runrttasks21:08:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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