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2026-02-13 - 23:32
[ 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 Fri Feb 13, 2026 12:46:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3217899265,20cyclictest0-21swapper/109:20:161
32178992519,5cyclictest31905-21date10:00:001
3217899243,1cyclictest0-21swapper/110:39:591
3217899242,1cyclictest79902chrt07:20:541
3217899231,16cyclictest24439-21chrt11:40:101
3217899230,2cyclictest10837-21nfsd407:25:181
3217899230,16cyclictest21761-21/usr/sbin/munin07:45:151
32178992215,6cyclictest16970-21cut10:30:121
3217899220,2cyclictest16723-21cat09:30:201
3217899220,21cyclictest12744-21expr07:30:121
3217899220,1cyclictest0-21swapper/110:15:221
3217899220,1cyclictest0-21swapper/109:27:361
3217899220,17cyclictest31518-21cut09:00:171
3217899220,17cyclictest29326-21bounce11:48:111
3217899220,16cyclictest5380-21ntp_offset09:10:181
3217899220,16cyclictest24743-21ls09:45:161
3217899220,16cyclictest23006-21processes11:35:181
3217899212,1cyclictest0-21swapper/107:11:431
3217899212,13cyclictest30314-21python310:55:001
32178992113,7cyclictest8395-21ls08:20:121
32178992113,7cyclictest25109-21chrt12:39:531
3217899210,20cyclictest0-21swapper/111:50:511
3217899210,1cyclictest3238-21df_inode08:10:131
3217899210,1cyclictest0-21swapper/110:00:171
3217899210,1cyclictest0-21swapper/108:42:511
3217899210,16cyclictest32763-21cut11:55:131
3217899210,16cyclictest19516-21smartctl11:30:141
3217899210,16cyclictest16888-21ls08:35:141
3217899210,15cyclictest28237-21timerandwakeup07:55:221
3217899210,15cyclictest1167-21cat09:05:141
3217999202,15cyclictest8771-21apt-config07:25:012
3217899204,14cyclictest0-21swapper/110:24:421
32178992014,5cyclictest0-21swapper/112:30:141
32178992014,5cyclictest0-21swapper/109:40:201
32178992014,5cyclictest0-21swapper/109:15:011
32178992014,5cyclictest0-21swapper/108:25:131
32178992013,6cyclictest3273-21/usr/sbin/munin12:00:131
32178992013,6cyclictest0-21swapper/108:30:131
3217899200,2cyclictest17714-21grep09:35:131
3217899200,2cyclictest17714-21grep09:35:131
3217899200,1cyclictest28785-21python309:55:001
3217899200,1cyclictest15674-21strings12:20:161
3217899200,1cyclictest0-21swapper/110:25:171
3217899200,1cyclictest0-21swapper/108:50:191
3217899200,1cyclictest0-21swapper/108:20:011
3217899200,19cyclictest0-21swapper/108:46:281
3217899200,15cyclictest20599-21perf07:45:001
3217899200,14cyclictest0-21swapper/111:25:011
3217899200,14cyclictest0-21swapper/110:44:141
3217899200,14cyclictest0-21swapper/110:10:191
3217899200,0cyclictest0-21swapper/110:05:131
32178991914,4cyclictest0-21swapper/112:05:151
32178991914,4cyclictest0-21swapper/111:15:201
32178991914,4cyclictest0-21swapper/111:10:021
32178991914,4cyclictest0-21swapper/111:05:131
32178991913,5cyclictest53072sleep107:16:531
32178991913,5cyclictest455-21plymouthd10:48:221
32178991911,7cyclictest19511-21smtp12:29:561
3217899190,1cyclictest0-21swapper/112:15:151
3217899190,1cyclictest0-21swapper/112:15:151
3217899190,1cyclictest0-21swapper/108:55:141
3217899190,1cyclictest0-21swapper/108:09:051
3217899190,1cyclictest0-21swapper/108:00:181
3217899190,18cyclictest0-21swapper/112:10:151
3217899190,18cyclictest0-21swapper/107:35:121
3217899190,14cyclictest0-21swapper/111:00:111
32177991916,2cyclictest13418-21nfsd409:25:200
32179991816,1cyclictest29939-21idleruntime08:00:162
32179991816,1cyclictest0-21swapper/210:05:202
32179991814,3cyclictest19689-21nvmesmart_nvme007:40:182
32179991814,2cyclictest12279-21cut08:25:172
3217999180,3cyclictest15579-21grep07:35:122
3217999180,17cyclictest399-20systemd-journal08:19:552
3217999180,17cyclictest22134-21head09:40:162
3217999180,17cyclictest1523-21lxd10:58:422
3217999180,17cyclictest1523-21lxd10:58:422
32178991816,2cyclictest21-21ksoftirqd/110:55:171
32178991816,2cyclictest21-21ksoftirqd/110:55:171
3217899180,14cyclictest0-21swapper/107:50:221
3217899180,0cyclictest0-21swapper/111:27:401
3217799183,14cyclictest0-21swapper/010:51:440
3217799182,15cyclictest875-21latency10:00:160
3217799182,15cyclictest5892-21cut10:10:020
32177991814,3cyclictest13496-21sed08:30:010
3217799181,2cyclictest1484-21snapd10:30:090
3217799180,3cyclictest25382-21chrt12:40:000
3217799180,2cyclictest27796-21grep08:55:140
3217799180,16cyclictest0-21swapper/011:54:390
32179991715,1cyclictest3981-21H222:10:212
32179991715,1cyclictest3981-21H222:10:212
32179991715,1cyclictest0-21swapper/212:35:152
32179991714,2cyclictest5050-21postgres08:13:502
32179991714,2cyclictest3989-21H222:10:212
32179991714,2cyclictest32265-21/usr/sbin/munin10:00:142
32179991714,2cyclictest27806-21expr08:55:142
32179991714,2cyclictest19227-21cut08:40:002
32179991714,2cyclictest18637-21smartctl12:25:192
32179991714,2cyclictest17462-21ntpq11:25:172
32179991714,2cyclictest1517-21lxd08:50:422
32179991714,2cyclictest13347-21/usr/sbin/munin11:20:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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