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2026-01-29 - 14:41
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot2.osadl.org (updated Thu Jan 29, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
67682202186,11sleep10-21swapper/107:07:391
67132191173,13sleep30-21swapper/307:06:583
66182186170,11sleep00-21swapper/007:05:420
66922174158,11sleep20-21swapper/207:06:412
5442470,0sleep10-21swapper/109:05:011
249072460,0sleep10-21swapper/109:51:021
121552440,0sleep30-21swapper/312:39:413
131932410,0sleep10-21swapper/111:51:551
251742100,0sleep10-21swapper/109:20:151
12813290,0sleep10-21swapper/110:32:321
71659981,5cyclictest28025-21cstates10:40:120
71659981,4cyclictest11444-21irqstats11:35:160
71659981,3cyclictest14101-21grep11:05:110
71659981,2cyclictest27942-21users10:55:200
71659975,1cyclictest22421-21apt-get11:25:100
71659974,2cyclictest8530-21apt-get11:50:120
71659974,2cyclictest22941-21apt-get09:35:110
71659972,2cyclictest26258-21users09:20:200
71659971,4cyclictest20949-21expr11:40:130
71659971,4cyclictest18346-21ntp_states12:10:160
71659971,4cyclictest17251-21sensors10:50:180
71659971,2cyclictest28739-21if_eth007:50:120
71659971,2cyclictest14858-21if_eth109:15:160
71659971,2cyclictest13529-21hddtemp_smartct09:30:140
71659971,1cyclictest4717-21cat11:00:130
71659971,1cyclictest0-21swapper/009:50:110
71659971,1cyclictest0-21swapper/008:05:180
71659970,3cyclictest979-21sh12:01:460
18927270,0sleep10-21swapper/109:17:111
71789960,5cyclictest22946-21rm11:09:313
71789960,5cyclictest0-21swapper/310:30:123
71699962,3cyclictest0-21swapper/107:35:111
71659964,2cyclictest18723-21apt-get11:55:100
71659963,2cyclictest998-21perl08:00:130
71659963,2cyclictest9620-21munin-node07:15:010
71659963,2cyclictest32092-21ntp_states11:45:170
71659963,2cyclictest3100-21apt-get12:35:120
71659963,2cyclictest20374-21apt-get07:35:120
71659961,3cyclictest8688-21grep10:15:120
71659961,3cyclictest8433-21expr08:15:110
71659961,3cyclictest5921-21rm12:20:170
71659961,3cyclictest3284-21sed11:15:160
71659961,3cyclictest32028-21rm09:55:100
71659961,3cyclictest26770-21ntp_states12:30:160
71659961,3cyclictest18368-21chrt10:35:150
71659961,3cyclictest11971-21ssh11:20:020
71659961,3cyclictest10394-21sh09:44:520
71659961,2cyclictest944-21fw_packets11:30:120
71659961,2cyclictest32755-21sh10:26:130
71659961,2cyclictest32094-21/usr/sbin/munin10:10:170
71659961,2cyclictest30672-21ssh11:13:010
71659961,2cyclictest29238-21/usr/sbin/munin08:55:160
71659961,2cyclictest28449-21ntp_states12:15:150
71659961,2cyclictest26571-21memory08:50:130
71659961,2cyclictest25622-21cpuspeed_turbos07:45:120
71659961,2cyclictest23921-21ssh10:22:050
71659961,2cyclictest20534-21grep08:40:110
71659961,2cyclictest1953-21ntp_offset09:05:180
71659961,2cyclictest18722-21basename08:35:150
71659961,2cyclictest17904-21/usr/sbin/munin07:30:110
71659961,2cyclictest16898-21sensors_temp08:30:190
71659961,2cyclictest16652-21ntp_states12:25:160
71659960,5cyclictest0-21swapper/010:30:120
71659960,4cyclictest6609-21sh12:05:070
71659960,4cyclictest13985-21rm09:45:410
71659960,4cyclictest0-21swapper/010:46:390
71659960,4cyclictest0-21swapper/010:09:120
71789955,0cyclictest24891-21kworker/3:010:27:523
71789955,0cyclictest24891-21kworker/3:009:43:033
71789955,0cyclictest24891-21kworker/3:009:20:403
71789955,0cyclictest24891-21kworker/3:008:35:553
71789955,0cyclictest24891-21kworker/3:007:51:083
71789955,0cyclictest24891-21kworker/3:007:17:313
71789955,0cyclictest0-21swapper/312:00:013
71789955,0cyclictest0-21swapper/309:51:423
71789953,1cyclictest15209-21munin-run07:25:013
71789952,2cyclictest0-21swapper/309:30:113
71789950,5cyclictest9489-21munin-run07:15:013
71789950,5cyclictest0-21swapper/311:54:043
71789950,5cyclictest0-21swapper/311:34:243
71789950,5cyclictest0-21swapper/310:57:283
71789950,5cyclictest0-21swapper/310:42:193
71789950,4cyclictest44182sleep309:25:213
71789950,4cyclictest25355-21munin-run10:55:013
71789950,4cyclictest12919-21apt-get08:25:113
71789950,4cyclictest0-21swapper/312:05:103
71789950,4cyclictest0-21swapper/310:05:113
71789950,4cyclictest0-21swapper/308:45:013
71789950,4cyclictest0-21swapper/308:15:113
71789950,0cyclictest0-21swapper/310:20:573
71749951,4cyclictest7957-21apt-get08:15:112
71749950,4cyclictest0-21swapper/211:10:112
71699951,3cyclictest0-21swapper/107:10:101
71699951,2cyclictest0-21swapper/112:15:081
71699951,2cyclictest0-21swapper/109:30:101
71699951,2cyclictest0-21swapper/107:50:101
71699950,5cyclictest0-21swapper/110:47:541
71699950,5cyclictest0-21swapper/109:12:011
71699950,5cyclictest0-21swapper/109:12:001
71659953,2cyclictest814-21snmpd07:18:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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