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2026-01-31 - 16:04
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackdslot0.osadl.org (updated Sat Jan 31, 2026 12:46:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10341993130,0cyclictest0-21swapper/109:28:081
10341992718,0cyclictest0-21swapper/107:35:171
10341992718,0cyclictest0-21swapper/107:35:171
1034099232,18cyclictest8858-21cron08:05:010
1034299212,18cyclictest27027-21awk09:35:022
10342992016,3cyclictest0-21swapper/209:26:502
1034299200,19cyclictest0-21swapper/207:53:202
1034299200,18cyclictest426-21systemd-udevd11:52:512
1034299200,17cyclictest0-21swapper/207:40:012
1034299200,17cyclictest0-21swapper/207:40:012
1034299200,16cyclictest0-21swapper/207:11:552
1034199203,2cyclictest4843-21gpgv08:55:011
10341992014,3cyclictest0-21swapper/108:00:171
1034299190,18cyclictest0-21swapper/211:08:002
1034299190,18cyclictest0-21swapper/211:08:002
1034299190,18cyclictest0-21swapper/210:15:142
1034299190,18cyclictest0-21swapper/210:10:162
1034299190,18cyclictest0-21swapper/209:47:082
1034299190,18cyclictest0-21swapper/209:40:002
1034299190,18cyclictest0-21swapper/209:05:192
1034299190,18cyclictest0-21swapper/207:15:422
1034299190,17cyclictest0-21swapper/209:15:002
1034199192,1cyclictest0-21swapper/107:52:221
1034199192,16cyclictest25119-21smtpd08:31:181
10340991917,1cyclictest0-21swapper/012:30:000
10340991914,4cyclictest20450-21nfsd407:25:180
1034099191,3cyclictest0-21swapper/011:41:190
10340991913,4cyclictest24833-21tr07:35:120
10340991913,4cyclictest24833-21tr07:35:120
1034099191,17cyclictest0-21swapper/007:40:110
1034099191,15cyclictest0-21swapper/008:05:340
1034299182,1cyclictest28356-21chrt12:25:212
10342991816,1cyclictest0-21swapper/212:20:202
10342991815,2cyclictest9484-21cut10:00:132
10342991814,3cyclictest0-21swapper/212:00:002
10342991814,3cyclictest0-21swapper/211:10:152
10342991814,3cyclictest0-21swapper/209:20:142
10342991814,3cyclictest0-21swapper/209:20:132
10342991814,3cyclictest0-21swapper/208:35:182
10342991814,2cyclictest9609-21proc_pri09:00:202
1034299181,2cyclictest15361-21date12:05:002
1034299180,3cyclictest0-21swapper/211:30:142
1034299180,17cyclictest20098-21sed12:10:212
1034299180,17cyclictest0-21swapper/212:36:262
1034299180,17cyclictest0-21swapper/212:07:032
1034299180,17cyclictest0-21swapper/211:45:142
1034299180,17cyclictest0-21swapper/211:20:142
1034299180,17cyclictest0-21swapper/211:00:142
1034299180,17cyclictest0-21swapper/210:40:152
1034299180,17cyclictest0-21swapper/210:30:132
1034299180,17cyclictest0-21swapper/210:20:172
1034299180,17cyclictest0-21swapper/209:51:032
1034299180,17cyclictest0-21swapper/209:40:052
1034299180,17cyclictest0-21swapper/208:31:232
1034299180,17cyclictest0-21swapper/208:20:372
1034299180,17cyclictest0-21swapper/208:13:242
1034299180,17cyclictest0-21swapper/208:05:012
1034299180,17cyclictest0-21swapper/207:58:372
1034299180,17cyclictest0-21swapper/207:30:132
1034299180,17cyclictest0-21swapper/207:30:002
1034299180,17cyclictest0-21swapper/207:23:432
1034199182,2cyclictest17253-21chrt10:10:261
1034199182,15cyclictest7825-21if_lxdbr011:50:181
10341991816,1cyclictest6108-21grep08:55:151
10341991815,2cyclictest3990-21H222:10:211
10341991815,2cyclictest3183-21cat09:50:001
10341991814,3cyclictest1516-21lxd08:40:411
1034199180,17cyclictest843-21systemd-network10:47:481
1034199180,17cyclictest3750-21basename11:45:001
10340991814,3cyclictest1517-21lxd11:22:410
1034099181,16cyclictest14592-21nfsd407:15:190
1034099180,17cyclictest5601-21lxd07:14:410
1034099180,15cyclictest0-21swapper/012:00:150
10342991714,2cyclictest30593-21expr07:45:142
10342991714,2cyclictest10339-21cyclictest10:49:572
10342991714,2cyclictest0-21swapper/208:16:322
10342991713,3cyclictest0-21swapper/211:40:142
1034299171,2cyclictest993-21dbus-daemon10:50:202
1034299171,15cyclictest0-21swapper/209:15:172
1034299170,3cyclictest0-21swapper/208:40:212
1034299170,17cyclictest0-21swapper/210:05:222
1034299170,16cyclictest9359-21sort08:05:142
1034299170,16cyclictest3596-21grep08:50:192
1034299170,16cyclictest30086-21http_loadtime10:35:152
1034299170,16cyclictest29441-21cpuspeed_turbos12:30:132
1034299170,16cyclictest28219-21fschecks_count07:40:122
1034299170,16cyclictest25937-21if_err_enp1s011:25:172
1034299170,16cyclictest21964-21tr08:25:202
1034299170,16cyclictest0-21swapper/212:17:132
1034299170,16cyclictest0-21swapper/211:35:152
1034299170,16cyclictest0-21swapper/211:15:172
1034299170,16cyclictest0-21swapper/210:25:142
1034299170,16cyclictest0-21swapper/209:55:182
1034299170,16cyclictest0-21swapper/208:45:142
10341991715,1cyclictest0-21swapper/110:05:171
10341991714,2cyclictest3981-21H222:10:211
10341991714,2cyclictest31703-21cpuspeed_turbos08:45:131
10341991714,2cyclictest28086-21ps12:25:211
10341991714,2cyclictest27712-21cpuspeed_turbos07:40:111
10341991714,2cyclictest20841-21munin-plugin-st12:15:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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