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2026-01-25 - 18:13
[ 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 highest latencies:
System rack7slot8.osadl.org (updated Sun Jan 25, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1338428290,11sleep013383-21fw_forwarded_lo07:05:210
143459917610,37cyclictest1408-21nginx08:39:210
143459917236,15cyclictest10250irq/56-4a10000008:25:100
143459917038,16cyclictest17325-21ntp_states07:20:390
143459916941,111cyclictest10250irq/56-4a10000012:25:090
14345991688,17cyclictest4744-21open_inodes10:45:420
143459916132,17cyclictest23714-21netstat12:00:310
143459916130,12cyclictest0-21swapper/009:16:070
143459916125,22cyclictest0-21swapper/009:45:120
14345991597,14cyclictest14632-21diskstats07:10:210
143459915941,106cyclictest30667-21runrttasks10:20:270
143459915748,97cyclictest26777-21runrttasks08:00:030
143459915640,12cyclictest10150irq/55-4a10000008:51:140
143459915638,25cyclictest24575-21df07:50:160
143459915633,21cyclictest30293-21sshd08:13:250
143459915626,15cyclictest31187-21netstat12:30:330
143459915440,102cyclictest6065-21processes10:50:450
143459915439,98cyclictest16460-21basename09:25:100
143459915339,103cyclictest10781-21fw_forwarded_lo11:10:280
143459915337,106cyclictest5112-21runrttasks08:41:110
143459915325,16cyclictest28586-21diskstats12:20:170
143459915310,23cyclictest24271-21ntp_states09:55:390
143459915250,91cyclictest16996-21/usr/sbin/munin11:35:230
143459915241,98cyclictest21245-21seq11:50:330
143459915241,100cyclictest17905-21apt-get11:41:120
143459915141,100cyclictest24270-21latency_hist07:50:020
143459915140,99cyclictest12562-21seq11:17:060
143459915139,99cyclictest30005-21munin-run10:20:030
143459915138,14cyclictest10150irq/55-4a10000010:10:180
143459915133,19cyclictest2010-21node11:20:260
143459915117,14cyclictest10250irq/56-4a10000008:59:250
14345991509,20cyclictest1698-21latency_hist10:35:030
143459915045,93cyclictest639-21runrttasks12:36:310
143459915039,100cyclictest5977-21awk08:45:290
143459915024,14cyclictest30604-21/usr/sbin/munin08:15:280
14345991495,31cyclictest22652-21which11:55:420
143459914944,93cyclictest16826-21runrttasks07:20:010
143459914936,11cyclictest10150irq/55-4a10000009:21:030
143459914933,17cyclictest19958-21irqstats11:45:300
143459914839,97cyclictest27898-21runrttasks12:17:060
143459914833,18cyclictest19284-21ntpq09:35:370
143459914825,16cyclictest21942-21wget07:40:120
14345991478,18cyclictest15539-21/usr/sbin/munin11:30:270
14345991478,15cyclictest26767-21ntp_states10:05:380
143459914740,96cyclictest1871-21aten_r7power_en10:35:130
143459914736,101cyclictest26130-21if_eth012:10:260
143459914643,92cyclictest32472-21runrttasks10:26:340
143459914640,13cyclictest10150irq/55-4a10000009:10:110
143459914637,13cyclictest15420-21latency_hist11:30:030
143459914630,16cyclictest28154-21wget08:05:110
143459914627,20cyclictest20707-21wget07:35:110
14345991458,16cyclictest7010-21diskstats10:55:210
14345991457,18cyclictest1305-21snmpd08:00:490
143459914540,95cyclictest18476-21runrttasks09:32:230
143459914539,13cyclictest10150irq/55-4a10000009:40:330
143459914441,93cyclictest10250irq/56-4a10000008:20:540
143459914428,16cyclictest227332chrt09:50:130
143459914421,17cyclictest19416-21chrt07:30:120
143459914328,17cyclictest11739-21sshd09:06:260
143459914242,88cyclictest2125-21cpuspeed08:30:170
143459914228,14cyclictest25553-21ntpq10:00:430
143459914133,18cyclictest9798-21runrttasks09:00:080
14345991405,46cyclictest10250irq/56-4a10000011:05:140
143459914046,83cyclictest19287-21sshd07:29:590
143459914016,21cyclictest8147-21aten_r7power_po11:00:120
143459913930,23cyclictest4118-21runrttasks10:44:180
143459913928,22cyclictest801-21dbus-daemon12:05:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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