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2026-01-14 - 12:56
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack4slot2.osadl.org (updated Wed Jan 14, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502660,0irq/46-4a1000005191-1kworker/u3:019:07:040
56189911075,0cyclictest10950-21users20:55:060
56189910980,0cyclictest10010-21apt-get00:06:140
56189910979,0cyclictest11531-21copy20:59:340
56189910784,0cyclictest8781-21/usr/sbin/munin20:49:500
56189910783,0cyclictest20712-21/usr/sbin/munin21:25:110
56189910775,0cyclictest31294-21kworker/u2:019:19:370
56189910773,0cyclictest31880-21seq23:31:520
56189910686,0cyclictest22493-21open_inodes19:54:570
56189910682,0cyclictest1486-21aten_r4power_po22:04:190
56189910677,0cyclictest460-21snmpd23:54:200
56189910676,0cyclictest21730-1kworker/u3:223:06:120
56189910675,0cyclictest27658-21wc21:44:530
56189910674,0cyclictest7250-21/usr/sbin/munin22:19:520
56189910582,0cyclictest23698-21/usr/sbin/munin19:59:230
56189910575,0cyclictest15672-21fschecks_time00:19:320
56189910573,0cyclictest28694-21runrttasks21:49:100
56189910485,0cyclictest32416-21cpu23:34:190
56189910484,0cyclictest31507-21/usr/sbin/munin21:55:100
56189910483,0cyclictest5814-21/usr/sbin/munin20:40:060
56189910483,0cyclictest31716-21sshd20:22:280
56189910472,0cyclictest484-21runrttasks23:26:120
56189910383,0cyclictest6952-21if_err_eth020:44:400
56189910383,0cyclictest26380-21/usr/sbin/munin23:15:020
56189910383,0cyclictest1608-21df_inode20:29:280
56189910383,0cyclictest11481-21apt-get19:24:180
56189910382,0cyclictest21483-21/usr/sbin/munin00:35:090
56189910381,0cyclictest19529-21users21:20:070
56189910375,0cyclictest17346-21sshd00:24:480
56189910374,0cyclictest15264-21df_abs21:09:360
56189910284,0cyclictest19348-21/usr/sbin/munin22:54:580
56189910283,0cyclictest15605-21/usr/sbin/munin19:34:540
56189910281,0cyclictest27513-21meminfo20:09:490
56189910281,0cyclictest21016-21ntp_states22:59:550
56189910280,0cyclictest19145-21fw_conntrack00:29:380
56189910183,0cyclictest24327-21meminfo23:09:480
56189910183,0cyclictest19068-21/usr/sbin/munin19:44:560
56189910183,0cyclictest14395-21/usr/sbin/munin22:40:020
56189910183,0cyclictest10531-21irqstats22:29:400
56189910182,0cyclictest4882-21wget22:14:170
56189910182,0cyclictest16886-21/usr/sbin/munin22:49:180
56189910181,0cyclictest5145-21/usr/sbin/munin23:49:220
56189910181,0cyclictest2019-21/usr/sbin/munin23:39:370
56189910181,0cyclictest13975-21/usr/sbin/munin21:04:550
56189910181,0cyclictest13245-21wget19:29:180
56189910180,0cyclictest464-21/usr/sbin/munin20:25:020
56189910180,0cyclictest27937-21/usr/sbin/munin23:19:570
56189910180,0cyclictest18200-21cron19:44:020
56189910180,0cyclictest14006-21fw_conntrack00:14:380
56189910179,0cyclictest15622-21fw_forwarded_lo22:44:380
56189910175,0cyclictest9018-21runrttasks19:15:220
56189910081,0cyclictest20353-21/usr/sbin/munin19:49:300
56189910080,0cyclictest3591-21seq22:09:370
56189910078,0cyclictest24289-21ntp_states21:34:550
56189910072,0cyclictest436-21pluginstate21:59:580
5618999981,0cyclictest9290-21/usr/sbin/munin22:25:040
5618999981,0cyclictest12790-21users22:35:050
5618999980,0cyclictest460-21snmpd23:59:240
5618999980,0cyclictest29304-21awk20:14:550
5618999980,0cyclictest25407-21/usr/sbin/munin20:04:210
5618999977,0cyclictest7230-21runrttasks19:13:320
5618999881,0cyclictest22082-21df21:29:250
5618999880,0cyclictest17428-21ntp_states21:14:570
5618999880,0cyclictest12370-21irqstats00:09:460
5618999878,0cyclictest3335-21/usr/sbin/munin20:34:310
5618999877,0cyclictest3280-21runrttasks23:44:150
5618999876,0cyclictest25715-21fschecks_time21:39:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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