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2026-02-07 - 06:22
[ 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 792 highest latencies:
System rack7slot8.osadl.org (updated Sat Feb 07, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12031220127,48sleep00-21swapper/019:09:020
12212991668,125cyclictest1305-21snmpd22:03:490
122129916643,107cyclictest10250irq/56-4a10000020:12:150
12212991627,135cyclictest4219-21latency_hist20:45:050
122129916247,97cyclictest3650irq/20-4900000020:47:100
122129916244,106cyclictest6453-21runrttasks23:00:420
122129916124,118cyclictest8537-21latency_hist23:10:030
122129915846,99cyclictest10492-21runrttasks23:15:460
12212991579,22cyclictest16543-21ntp_states23:40:390
12212991569,125cyclictest14895-21wget19:20:150
12212991567,132cyclictest1519-21seq20:33:290
12212991559,16cyclictest17680-21ntp_states19:30:410
12212991558,127cyclictest1305-21snmpd21:10:470
122129915514,121cyclictest21084-21grep00:00:090
12212991546,128cyclictest3512-21cat22:50:220
122129915413,121cyclictest1408-21nginx22:27:470
12212991538,20cyclictest27833-21wget00:25:090
122129915340,93cyclictest31766-21/usr/sbin/munin20:25:410
122129915340,100cyclictest801-21dbus-daemon23:40:010
122129915330,106cyclictest10250irq/56-4a10000021:21:070
12212991528,16cyclictest26273-21apt-get20:07:080
12212991527,19cyclictest9911-21diskstats21:05:220
122129915247,87cyclictest10150irq/55-4a10000020:55:270
122129915236,103cyclictest19648-21sshd21:42:330
12212991519,18cyclictest21363-21wget21:50:130
12212991518,23cyclictest1-21systemd19:52:090
12212991517,124cyclictest24036-21/usr/sbin/munin00:10:450
12212991517,123cyclictest14298-21apt-cache19:17:120
122129915145,95cyclictest30033-21runrttasks20:17:040
12212991507,14cyclictest22006-21chrt00:01:100
122129915010,21cyclictest23827-21chrt00:09:170
12212991497,18cyclictest23621-21wget19:55:140
12212991497,15cyclictest30738-21diskstats20:20:210
122129914920,110cyclictest4645-21wget22:55:130
12212991489,17cyclictest24633-21apt-get20:00:410
12212991488,18cyclictest2219-21ntp_states20:35:400
12212991488,120cyclictest12976-21ntpq21:15:410
12212991486,120cyclictest356-21sshd22:37:510
122129914845,93cyclictest30300-21/usr/sbin/munin00:35:100
122129914838,99cyclictest9010-21ntpq23:10:350
122129914826,106cyclictest5996-21wget20:50:140
12212991476,19cyclictest2164-21wget22:45:140
122129914723,105cyclictest26311-21wget22:10:130
122129914720,109cyclictest13541-21latency_hist23:30:050
122129914718,112cyclictest1408-21nginx23:49:140
12212991468,17cyclictest16132-21wget19:25:130
12212991466,20cyclictest1276-21runrttasks19:10:320
12212991466,16cyclictest20080-21irqstats19:40:310
122129914645,90cyclictest10250irq/56-4a10000023:50:200
122129914631,104cyclictest9572-21runrttasks21:04:590
12212991457,24cyclictest31035-21memory22:30:330
12212991457,18cyclictest28265-21wget22:20:080
12212991456,15cyclictest22740-21df_inode21:55:180
12212991455,18cyclictest1408-21nginx19:35:470
122129914533,101cyclictest1101-21netstat22:40:320
122129914531,104cyclictest14779-21apt23:35:000
122129914524,109cyclictest25467-21chrt00:15:170
12212991449,118cyclictest29015-21/usr/sbin/munin00:30:080
12212991448,16cyclictest20261-21df_inode21:45:190
122129914437,96cyclictest16326-21seq21:30:110
122129914410,120cyclictest801-21dbus-daemon22:20:010
12212991438,21cyclictest1305-21snmpd21:38:440
12212991438,16cyclictest15283-21df_inode21:25:190
122129914310,108cyclictest26624-21cut00:20:100
122129914227,105cyclictest21085-21wget19:45:140
122129914132,98cyclictest11167-21sshd23:20:100
12212991407,19cyclictest25245-21diskstats22:05:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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