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2026-01-18 - 02:56
[ 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 18, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
693523160,7sleep06933-21aten_r7power_cu19:05:110
8113991707,109cyclictest8301-21apt-get21:18:140
8113991678,106cyclictest1305-21snmpd21:32:080
81139916227,115cyclictest1305-21snmpd00:12:480
81139916036,105cyclictest10250irq/56-4a10000022:22:390
8113991597,133cyclictest12362-21apt-key19:25:190
81139915942,105cyclictest20232-21runrttasks22:01:350
8113991588,111cyclictest19420-21runrttasks19:52:550
8113991587,112cyclictest21915-21apt-get00:27:110
8113991579,93cyclictest4158-21apt-get21:06:160
8113991578,109cyclictest7031-21munin-run21:15:020
8113991578,108cyclictest4170-21http21:05:040
8113991576,97cyclictest15005-21seq21:42:400
81139915742,97cyclictest26666-21sort20:25:020
8113991557,126cyclictest18307-21chrt19:48:590
81139915535,103cyclictest10250irq/56-4a10000019:42:170
8113991549,100cyclictest15312-21chrt23:55:350
81139915442,98cyclictest20912-21cron20:00:000
81139915427,108cyclictest12906-21/usr/sbin/munin21:35:100
8113991538,106cyclictest30735-21/usr/sbin/munin22:45:260
8113991536,127cyclictest17423-21seq21:52:080
81139915325,108cyclictest9921-21latency_hist21:25:030
8113991527,90cyclictest16124-21runrttasks21:46:390
8113991519,107cyclictest20474-21ntp_states00:15:480
8113991518,104cyclictest16741-21ntp_states00:00:430
8113991516,123cyclictest31712-21munin-node20:45:120
81139915140,100cyclictest6551-21apt-get23:17:020
81139915135,96cyclictest0-21swapper/022:43:340
8113991509,101cyclictest23629-21ntp_states22:15:380
8113991507,89cyclictest17899-21chrt00:05:330
8113991498,122cyclictest11829-21apt-get19:25:040
8113991497,97cyclictest9161-21seq23:27:520
8113991497,105cyclictest7266-21diskstats23:20:230
8113991497,103cyclictest805-21rs:main0
8113991496,127cyclictest30557-21wget20:40:140
8113991496,115cyclictest10540-21chrt19:19:480
81139914945,93cyclictest1394-21runrttasks22:55:490
8113991488,101cyclictest29401-21df20:35:180
81139914835,103cyclictest21935-21latency_hist00:25:040
81139914818,109cyclictest1408-21nginx23:13:490
8113991476,121cyclictest21901-21awk20:05:120
8113991476,107cyclictest23772-21wget00:30:160
8113991475,121cyclictest14573-21sshd23:52:030
8113991469,95cyclictest12062-21apt-get23:45:400
8113991467,98cyclictest23174-21df20:10:190
81139914647,88cyclictest11180-21sshd21:30:040
81139914633,101cyclictest10803-21latency_hist23:40:050
81139914628,97cyclictest24895-21/usr/sbin/munin00:35:390
8113991457,101cyclictest24279-21wget20:15:140
8113991456,120cyclictest1305-21snmpd20:58:100
8113991447,100cyclictest26760-21wget20:25:120
8113991446,119cyclictest9977-21chrt23:33:550
8113991438,82cyclictest18182-21irqstats21:55:310
81139914341,90cyclictest21152-21sshd20:01:030
81139914327,104cyclictest26691-21seq22:28:280
8113991427,116cyclictest13690-21wget19:30:150
81139914247,85cyclictest32572-21/usr/sbin/munin22:50:470
81139914241,89cyclictest28044-21runrttasks22:34:240
81139914144,87cyclictest1107-21uptime20:50:480
81139914144,86cyclictest15190-21ntp_offset19:35:350
81139913950,79cyclictest3863-21mailstats23:05:460
81139913925,97cyclictest20770-21/usr/sbin/munin22:05:290
81139913921,108cyclictest22229-21/usr/sbin/munin22:10:240
81139913919,102cyclictest1276-21runrttasks19:12:200
8113991387,117cyclictest28545-21runrttasks22:35:330
81139913834,92cyclictest29097-21runrttasks20:35:010
8113991376,118cyclictest2068-21/usr/sbin/munin23:00:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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