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2026-02-14 - 17:53
[ 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 50 highest latencies:
System rack7slot8.osadl.org (updated Sat Feb 14, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11904219825,55sleep011911-21munin-run07:10:010
119609916133,31cyclictest24267-21/usr/sbin/munin07:55:280
119609916022,17cyclictest11675-21latency_hist11:20:050
119609915727,35cyclictest23768-21if_err_eth010:00:280
119609915650,14cyclictest10150irq/55-4a10000012:35:320
11960991557,56cyclictest29187-21wget10:20:170
119609915451,14cyclictest10150irq/55-4a10000010:10:290
1196099134109,13cyclictest0-21swapper/007:10:030
963321097,89sleep09634-21diskstats09:05:220
259821097,87sleep02621-21grep08:36:340
17183210912,84sleep017195-21irqstats09:35:310
2984421085,89sleep029846-21fw_conntrack12:30:220
743621056,86sleep07471-21mailstats08:55:460
2922321045,15sleep029225-21fw_forwarded_lo08:15:270
2228421045,10sleep022323-21mailstats12:00:440
1929121046,83sleep019294-21gpgv09:45:040
119609910362,23cyclictest0-21swapper/008:44:500
2038721026,85sleep019281-21apt-get09:46:310
1486921025,11sleep014923-21uname09:25:440
95942965,77sleep09596-21irqstats11:10:310
53452954,80sleep05346-21sshd10:54:140
2527029521,61sleep0101ktimersoftd/008:00:110
162662956,77sleep016267-21users09:30:490
318112945,78sleep031829-21sshd08:25:340
77262935,12sleep00-21swapper/011:03:140
11960999349,29cyclictest3650irq/20-4900000010:55:230
278392925,73sleep027897-21cpu08:10:150
11960999245,32cyclictest3650irq/20-4900000007:32:110
58852916,72sleep05888-21df_inode08:50:190
238972916,74sleep01305-21snmpd12:08:050
11960999134,39cyclictest0-21swapper/009:19:570
207162895,73sleep020717-21diskstats11:55:220
11960998926,13cyclictest13168-21apt-get07:17:270
249932875,72sleep024995-21fw_conntrack10:05:270
11960998729,40cyclictest0-21swapper/009:50:080
11960998643,30cyclictest3650irq/20-4900000007:50:240
11960998638,31cyclictest10250irq/56-4a10000012:10:070
11960998449,27cyclictest0-21swapper/007:20:230
11960998435,16cyclictest2391-21cut10:40:470
11960998349,25cyclictest0-21swapper/011:35:230
11960998348,16cyclictest19094-21aten_r7power_en07:35:140
11960998331,15cyclictest12193-21ntp_offset11:20:360
195162825,66sleep019518-21fw_forwarded_lo11:50:320
11960998241,24cyclictest0-21swapper/008:49:510
11960998224,18cyclictest754-21systemd-journal12:26:150
11960998142,20cyclictest21560-21wget07:45:110
11960998048,14cyclictest10150irq/55-4a10000010:17:080
11960998023,42cyclictest0-21swapper/011:45:520
11960998018,14cyclictest407-21latency_hist10:35:030
1196099799,32cyclictest30791-21mailstats08:20:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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