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2026-02-04 - 13:52
[ 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 Wed Feb 04, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
310928410,10sleep03107-21uptime19:05:530
36829914270,55cyclictest2980-21basename21:15:160
36829913671,48cyclictest22202-21sshd00:39:340
368299136110,15cyclictest0-21swapper/019:10:030
36829913270,46cyclictest26044-21chrt22:46:350
36829913270,21cyclictest16422-21df20:00:160
36829913175,44cyclictest11885-21munin-plugin-st00:00:020
36829912893,26cyclictest19408-21irqstats22:20:300
36829912769,18cyclictest15295-21memory19:55:360
36829912680,35cyclictest1276-21runrttasks22:25:400
36829912677,38cyclictest18152-21cron00:25:010
36829912671,35cyclictest9334-21mailstats19:30:460
36829912577,36cyclictest19324-21chrt20:10:490
36829912574,39cyclictest14772-21chrt00:10:340
36829912568,19cyclictest17503-21grep20:05:120
36829912481,31cyclictest805-21rs:main0
36829912480,35cyclictest1987-21irqstats21:10:560
36829912477,38cyclictest32133-21df_inode23:10:200
36829912477,37cyclictest14380-21/usr/sbin/munin22:00:270
36829912475,37cyclictest929-21df_inode23:15:190
36829912376,36cyclictest20163-21fw_conntrack00:30:390
36829912366,18cyclictest12931-21aten_r7power_po21:55:140
36829912289,23cyclictest25319-21awk20:35:350
36829912276,36cyclictest21930-21sshd22:30:350
36829912274,36cyclictest1305-21snmpd19:23:130
36829912262,43cyclictest326642chrt21:05:270
36829912181,31cyclictest12034-21/usr/sbin/munin00:00:140
36829912176,34cyclictest9000-21cron21:40:010
36829912173,38cyclictest5885-21/usr/sbin/munin23:35:170
36829912173,38cyclictest4358-21df_inode21:20:180
36829912173,37cyclictest7321-21/usr/sbin/munin23:40:320
36829912172,37cyclictest18902-21seq22:19:270
36829912161,21cyclictest237302sleep022:38:090
36829912075,36cyclictest29488-21grep23:00:130
36829912074,39cyclictest22694-21fw_conntrack20:25:230
36829912074,36cyclictest27451-21ntp_states22:51:320
36829912073,36cyclictest10191-21df_inode19:35:180
36829912072,37cyclictest15561-21df_inode22:05:200
36829912071,37cyclictest11452-21df_inode19:40:190
36829912070,38cyclictest29926-21apt20:55:110
36829912069,38cyclictest24154-21runrttasks20:30:430
36829911989,23cyclictest3372-21aten_r7power_vo23:25:150
36829911975,34cyclictest4515-21chrt23:30:080
36829911975,32cyclictest7518-21/usr/sbin/munin19:25:240
36829911971,38cyclictest10685-21/usr/sbin/munin21:45:330
36829911970,38cyclictest17209-21users22:10:500
36829911970,37cyclictest18505-21fw_conntrack00:25:260
36829911871,38cyclictest6935-21irqstats21:30:300
36829911871,36cyclictest9710-21chrt23:50:210
36829911776,31cyclictest28686-21/usr/sbin/munin20:50:270
36829911773,34cyclictest9487-21ntp_kernel_err21:40:330
36829911773,34cyclictest1312-21sshd21:02:290
36829911771,36cyclictest5240-21fw_forwarded_lo19:15:250
36829911769,38cyclictest30905-21diskstats23:05:230
36829911768,38cyclictest13833-21sendmail_mailtr00:05:460
36829911670,36cyclictest24303-21entropy22:40:230
36829911574,32cyclictest14385-21seq19:51:020
36829911573,33cyclictest12757-21if_eth019:45:290
36829911478,26cyclictest1276-21runrttasks00:15:580
36829911470,33cyclictest26393-21df20:40:170
36829911468,36cyclictest1305-21snmpd23:20:290
36829911467,36cyclictest27532-21wget20:45:130
36829911369,34cyclictest12293-21runrttasks21:51:150
36829911351,49cyclictest4790-1kworker/0:3H21:25:160
36829911274,21cyclictest21257-21wget20:20:110
36829911267,34cyclictest8323-21tr23:45:140
36829911168,32cyclictest28196-21/usr/sbin/munin22:55:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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