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2026-01-31 - 08:37
[ 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 Sat Jan 31, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12462221031,54sleep00-21swapper/019:08:030
127599914478,22cyclictest24986-21apt-get00:12:130
127599914363,40cyclictest6924-21wget23:00:130
127599913956,31cyclictest6465-21apt-get20:56:480
127599913861,21cyclictest3920-21seq22:47:130
127599913763,33cyclictest16360-21/usr/sbin/munin23:35:520
127599913671,47cyclictest29421-21/usr/sbin/munin00:25:150
127599913660,58cyclictest1408-21nginx23:58:040
127599913659,39cyclictest24560-21users22:00:490
127599913561,32cyclictest754-21systemd-journal21:00:420
127599913560,22cyclictest14270-21ntp_states23:25:430
127599913558,36cyclictest381-21/usr/sbin/munin20:30:130
127599913369,46cyclictest30238-21wget22:25:130
127599913364,51cyclictest20084-21sshd23:50:070
127599913260,34cyclictest380-21munin-run00:40:030
127599913258,37cyclictest9351-21apt-get21:05:250
127599913154,35cyclictest2010-21node20:26:410
127599913061,35cyclictest1305-21snmpd23:05:190
127599913058,52cyclictest1305-21snmpd19:43:250
127599913055,37cyclictest1276-21runrttasks20:02:280
127599913055,36cyclictest25246-21wget22:05:130
127599912965,21cyclictest14288-21diskstats19:15:230
127599912956,19cyclictest30506-21diskstats20:20:220
127599912943,33cyclictest15115-21/usr/sbin/munin23:30:420
127599912862,48cyclictest23252-21seq00:00:510
127599912859,49cyclictest2892-21wget20:40:130
127599912858,35cyclictest1305-21snmpd21:13:440
127599912855,36cyclictest1305-21snmpd19:58:270
127599912855,33cyclictest20271-21wget21:45:130
127599912846,67cyclictest10150irq/55-4a10000022:10:440
127599912757,19cyclictest16596-21awk21:30:440
127599912684,32cyclictest1408-21nginx23:12:040
127599912661,45cyclictest1285-21lldpd22:16:350
127599912660,32cyclictest1305-21snmpd21:43:500
127599912656,36cyclictest30869-21ntp_states00:30:380
127599912645,21cyclictest17214-21apt-get21:37:100
1275999126101,14cyclictest0-21swapper/019:10:030
127599912565,39cyclictest13476-21latency_hist21:20:040
127599912562,22cyclictest30169-21munin-plugin-st20:20:010
127599912559,35cyclictest2804-21latency_hist20:40:040
127599912546,21cyclictest12114-21apt-get23:22:130
127599912460,24cyclictest1-21systemd22:57:560
127599912459,49cyclictest18852-21/usr/sbin/munin23:45:220
127599912458,36cyclictest31509-21wget22:30:160
127599912454,34cyclictest17946-21wget19:30:140
127599912379,34cyclictest27974-21df20:10:170
127599912375,36cyclictest1689-21chrt22:40:180
127599912375,36cyclictest1408-21nginx19:21:320
127599912358,47cyclictest1305-21snmpd21:53:530
127599912355,32cyclictest32758-21/usr/sbin/munin22:35:140
127599912354,35cyclictest1305-21snmpd19:28:200
127599912268,44cyclictest754-21systemd-journal19:37:400
127599912261,21cyclictest23011-21diskstats19:50:200
127599912255,48cyclictest1305-21snmpd00:16:380
127599912255,34cyclictest22777-21wget21:55:140
127599912172,38cyclictest12155-21gpgv23:20:060
127599912162,19cyclictest25109-21aten_r7power_cu00:10:080
127599912071,38cyclictest4296-21df20:45:170
127599912060,20cyclictest6467-21munin-run20:55:040
127599912060,19cyclictest28582-21awk00:20:440
127599912052,36cyclictest4754-21ntp_states22:50:390
127599912052,33cyclictest1305-21snmpd23:41:260
127599911872,36cyclictest26738-21df_inode20:05:170
127599911869,38cyclictest14937-21wget21:25:140
127599911765,40cyclictest13822-21diskstats21:20:220
127599911758,19cyclictest1276-21runrttasks22:20:220
127599911654,21cyclictest21982-21sshd19:45:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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