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2026-01-22 - 03:47
[ 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 the highest latencies:
System rack7slot3.osadl.org (updated Thu Jan 22, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
224952137815sleep22499-21latencyplot19:08:530
2257199265237cyclictest17429-21ssh23:14:480
2257199265209cyclictest294052sleep21:55:100
2257199264240cyclictest23090-21ntp_offset19:10:060
2257199263237cyclictest29959-21ssh00:04:260
2257199262200cyclictest1236-21diskmemload22:11:190
2257199261236cyclictest2170-21ssh22:15:150
225719925984cyclictest20970-21munin-run23:29:010
2257199258234cyclictest7120-21ssh22:34:310
2257199258231cyclictest21228-21munin-node0
225719925695cyclictest8350-21cpu22:39:090
2257199256231cyclictest2834-21snmpd21:34:010
2257199256230cyclictest5065-21perl00:35:070
2257199256227cyclictest11277-21sshd22:50:220
2257199256193cyclictest2726-21lxpanel19:14:360
2257199255231cyclictest17453-21ssh21:09:200
2257199254229cyclictest24332-21netwatch21:35:450
2257199254221cyclictest25585-21ssh21:40:410
225719925395cyclictest25169-21if_err_eth019:19:470
2257199253230cyclictest2637-21munin-node22:45:370
2257199253228cyclictest30708-21fschecks_count19:44:320
2257199252227cyclictest32387-21ping22:06:180
225719925187cyclictest22525-21chrt23:34:470
2257199251226cyclictest27162-21egrep19:29:100
2257199251225cyclictest25604-21cat23:46:080
2257199250225cyclictest2945-21kernelversion00:25:310
2257199250222cyclictest18782-21ssh21:14:340
2257199250221cyclictest7465-21fschecks_time20:24:330
225719924975cyclictest24196-1kworker/0:2H00:07:330
225719924970cyclictest4498-21ssh00:32:500
2257199249224cyclictest3873-21ssh22:21:200
2257199249221cyclictest28766-21ssh21:52:380
225719924867cyclictest2726-21lxpanel19:31:350
2257199248223cyclictest5377-21sleep22:27:200
2257199248223cyclictest19268-21ssh23:21:290
2257199248223cyclictest1656-21if_eth000:20:230
2257199248223cyclictest16395-21irqstats23:10:230
2257199248222cyclictest21470-21fschecks_time21:25:020
2257199248222cyclictest16189-21runrttasks21:03:350
2257199248220cyclictest13399-21munin-node0
2257199248220cyclictest1158-21ssh00:18:590
2257199248219cyclictest28419-21rm23:58:110
225719924747cyclictest9545-21latency_hist22:44:420
2257199247218cyclictest32425-21/usr/sbin/munin00:14:200
225719924697cyclictest28665-21ping19:34:580
225719924692cyclictest19425-21diskmemload21:16:420
2257199246222cyclictest9254-21chrt20:31:380
2257199246218cyclictest10515-21runrttasks20:38:320
2257199246217cyclictest20420-21chrt21:20:450
2257199246216cyclictest831-21proc_pri19:55:100
2257199246212cyclictest25097-21chrt23:44:380
2257199245218cyclictest30344-21munin-node0
2257199245216cyclictest30575-21grep19:44:110
2257199245216cyclictest27462-21ssh23:54:410
225719924464cyclictest10870-21grep20:39:380
2257199244217cyclictest15361-21ssh23:06:130
2257199244217cyclictest13824-21ssh23:00:250
2257199243214cyclictest26869-21munin-node0
225719924284cyclictest14760-21unixbench_singl20:55:290
2257199242218cyclictest3975-21munin-node0
2257199242217cyclictest6404-21munin-node0
2257199242217cyclictest3225-21runrttasks20:05:120
225719924183cyclictest31807-21grep19:49:310
225719923870cyclictest2726-21lxpanel20:45:120
2257199237209cyclictest1918-21runrttasks20:00:070
2257199237207cyclictest2834-21snmpd20:19:240
2257199234209cyclictest14068-21latency_hist20:54:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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