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2026-01-20 - 17:00
[ 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 Tue Jan 20, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14931221130,52sleep00-21swapper/007:05:030
16182991677,118cyclictest1305-21snmpd08:30:080
161829916310,131cyclictest805-21rs:main0
161829916224,116cyclictest1408-21nginx08:15:060
16182991618,113cyclictest1305-21snmpd09:25:290
161829916148,93cyclictest8950irq/40-mmc110:40:330
161829916037,87cyclictest10250irq/56-4a10000008:50:140
16182991589,104cyclictest4064-21apt-get08:32:110
16182991579,108cyclictest16667-21ntp_states07:10:420
16182991578,96cyclictest8542-21apt-get10:55:360
16182991577,132cyclictest14451-21runrttasks09:07:120
161829915741,97cyclictest3650irq/20-4900000012:22:120
161829915538,97cyclictest0-21swapper/008:45:130
161829915511,123cyclictest20366-21wget07:25:150
16182991549,106cyclictest1305-21snmpd11:31:110
16182991548,126cyclictest4813-21munin-plugin-st10:40:000
16182991548,125cyclictest25819-21wget12:00:140
16182991548,102cyclictest23533-21ntp_states11:50:390
16182991546,117cyclictest2010-21node09:35:230
161829915419,115cyclictest30456-21sshd12:16:340
161829915218,115cyclictest19459-21wget11:35:130
161829915211,122cyclictest1305-21snmpd10:05:460
161829915210,121cyclictest6415-21users08:35:480
16182991518,102cyclictest12231-21df09:00:170
161829915144,90cyclictest10150irq/55-4a10000010:15:400
161829915119,112cyclictest7302-21latency_hist10:50:040
16182991508,122cyclictest1305-21snmpd07:54:550
16182991508,103cyclictest31914-21/usr/sbin/munin08:10:320
16182991507,124cyclictest1305-21snmpd09:50:400
16182991507,124cyclictest1305-21snmpd09:30:310
16182991507,121cyclictest1305-21snmpd09:45:370
161829915039,99cyclictest801-21dbus-daemon10:00:030
16182991498,98cyclictest18277-21apt-get07:17:060
16182991497,122cyclictest30455-21find10:10:470
16182991488,99cyclictest801-21dbus-daemon12:00:030
16182991487,122cyclictest10334-21wget11:00:130
16182991485,105cyclictest1305-21snmpd11:11:050
161829914825,111cyclictest2207-21ps08:20:450
16182991476,89cyclictest15692-21ntp_states11:20:410
161829914741,94cyclictest801-21dbus-daemon12:15:000
161829914737,100cyclictest17629-21df_inode09:20:200
16182991466,123cyclictest16653-21wget11:25:150
161829914633,102cyclictest8070-21sshd10:51:050
16182991458,119cyclictest23938-21sshd07:39:290
16182991456,122cyclictest2815-21wget12:35:100
16182991455,12cyclictest10250irq/56-4a10000011:05:420
16182991455,118cyclictest10979-21chrt08:55:190
161829914534,97cyclictest16412-21sshd09:15:300
161829914522,113cyclictest24388-21fw_forwarded_lo07:40:290
161829914519,112cyclictest1305-21snmpd07:49:540
16182991449,93cyclictest7361-21irqstats08:40:300
16182991449,116cyclictest29123-21/usr/sbin/munin08:00:450
16182991446,103cyclictest27656-21ntp_states12:05:370
161829914411,121cyclictest32758-21ntp_states10:20:400
16182991439,120cyclictest14792-21apt-get11:17:070
16182991437,116cyclictest1276-21runrttasks07:30:550
16182991436,15cyclictest2143-21runrttasks10:28:320
16182991436,14cyclictest22647-21if_err_eth009:40:270
161829914310,99cyclictest1305-21snmpd10:00:440
16182991429,119cyclictest2640-21diskstats10:30:190
16182991428,102cyclictest1305-21snmpd11:46:130
16182991427,92cyclictest20863-21df_inode11:40:210
161829914243,87cyclictest324-21cpu12:25:120
161829914230,93cyclictest1305-21snmpd07:59:580
161829914222,100cyclictest30417-21wget08:05:130
161829914043,86cyclictest19922-21latency_hist07:25:030
16182991398,118cyclictest15095-21df09:10:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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