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2026-01-18 - 20:39
[ 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 highest latencies:
System rackdslot0.osadl.org (updated Sun Jan 18, 2026 12:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19020992610,15cyclictest12653-21ls10:00:011
1901699252,1cyclictest0-21swapper/011:15:310
19016992517,2cyclictest1765-21cat10:35:220
1902699230,5cyclictest0-21swapper/212:10:012
1902099230,5cyclictest0-21swapper/109:13:021
1902699210,18cyclictest0-21swapper/208:05:112
1902099212,18cyclictest0-21swapper/112:10:181
1902099211,17cyclictest0-21swapper/107:44:441
1901699210,2cyclictest3985-21H222:10:210
1902699202,17cyclictest13749-21perf09:05:002
1902699202,15cyclictest0-21swapper/210:30:072
1902699201,3cyclictest0-21swapper/210:10:302
1902099203,13cyclictest0-21swapper/110:27:421
1902099200,3cyclictest3985-21H222:10:211
1902099200,19cyclictest0-21swapper/108:08:161
19016992017,2cyclictest1416-21php7.208:38:590
1902699192,16cyclictest0-21swapper/207:35:162
19026991916,1cyclictest0-21swapper/212:00:512
1902699191,17cyclictest3987-21H222:10:212
1902699190,2cyclictest4035-21H222:10:212
1902699190,16cyclictest3991-21H222:10:212
1902099190,17cyclictest8887-21cpuspeed_turbos10:50:121
19016991914,4cyclictest14541-21cron08:05:000
1902699182,15cyclictest292142chrt12:21:292
1902699182,15cyclictest161222sleep211:00:402
1902699182,15cyclictest0-21swapper/207:33:002
19026991817,1cyclictest29148-21nfsd407:25:182
19026991816,1cyclictest0-21swapper/210:05:152
19026991815,2cyclictest455-21plymouthd09:24:562
19026991815,2cyclictest21971-21chrt11:13:532
1902699181,2cyclictest0-21swapper/211:20:202
1902699181,16cyclictest8206-21chrt08:54:342
1902699180,2cyclictest4099-21H222:10:212
1902699180,2cyclictest4099-21H222:10:212
1902699180,17cyclictest23409-21anvil10:20:022
1902699180,17cyclictest23409-21anvil10:20:012
1902699180,15cyclictest4035-21H222:10:212
19020991815,2cyclictest3985-21H222:10:211
19020991815,2cyclictest0-21swapper/111:25:361
19020991815,1cyclictest0-21swapper/111:59:451
19020991814,3cyclictest3976-21H222:10:211
1902099181,1cyclictest0-21swapper/107:10:481
1902099180,2cyclictest3985-21H222:10:211
1902099180,17cyclictest3979-21H222:10:211
1902099180,15cyclictest3983-21H222:10:211
1901699183,15cyclictest9-21ksoftirqd/012:39:090
1901699183,15cyclictest0-21swapper/007:40:010
1901699182,1cyclictest0-21swapper/008:10:230
1901699182,15cyclictest9-21ksoftirqd/012:09:550
19016991816,1cyclictest0-21swapper/009:17:300
19016991815,2cyclictest3979-21H222:10:210
19016991814,3cyclictest3976-21H222:10:210
1901699181,16cyclictest31226-21nfsd412:25:170
1901699180,2cyclictest4035-21H222:10:210
1901699180,2cyclictest4035-21H222:10:210
1901699180,2cyclictest4035-21H222:10:210
1901699180,2cyclictest3979-21H222:10:210
1901699180,15cyclictest0-21swapper/009:24:310
19026991716,1cyclictest28-21ksoftirqd/208:24:542
19026991715,1cyclictest0-21swapper/212:29:272
19026991715,1cyclictest0-21swapper/208:16:262
19026991714,2cyclictest8648-21/usr/sbin/munin08:55:182
19026991714,2cyclictest6661-21sed11:40:202
19026991714,2cyclictest30166-21awk08:30:192
19026991714,2cyclictest20266-21expr09:15:152
19026991714,2cyclictest10937-21latency_hist07:55:012
19026991714,2cyclictest0-21swapper/211:15:172
1902699170,2cyclictest6072-21/usr/sbin/munin08:45:152
1902699170,2cyclictest3983-21H222:10:212
1902699170,2cyclictest25968-21pzem_voltage12:15:202
1902699170,2cyclictest25305-21expr07:20:132
1902699170,2cyclictest25246-21grep09:25:122
1902699170,2cyclictest16854-21chrt11:05:042
1902699170,2cyclictest12863-21munin-plugin-st10:00:002
1902699170,1cyclictest3983-21H222:10:212
1902699170,1cyclictest0-21swapper/209:05:172
1902699170,16cyclictest5210-21ls09:45:132
1902699170,16cyclictest4407-21grep10:40:182
1902699170,16cyclictest4406-21bounce08:40:262
1902699170,16cyclictest3983-21H222:10:212
1902699170,16cyclictest3642chrt11:32:432
1902699170,16cyclictest3296-21ntpq09:40:202
1902699170,16cyclictest26244-21expr08:25:122
1902699170,16cyclictest20425-21missed_timers07:10:182
1902699170,16cyclictest19374-21pzem_current08:10:202
1902699170,16cyclictest17455-21expr09:10:122
1902699170,16cyclictest1500-21/usr/sbin/munin10:35:222
1902699170,16cyclictest1417-21expr11:35:152
1902699170,16cyclictest1079-21cups-browsed07:15:182
1902699170,16cyclictest1079-21cups-browsed07:15:182
1902699170,15cyclictest3979-21H222:10:212
19020991715,1cyclictest261312sleep110:21:211
19020991715,1cyclictest261312sleep110:21:211
19020991715,1cyclictest0-21swapper/111:17:441
19020991714,2cyclictest863-21avahi-daemon10:05:211
19020991714,2cyclictest8164-21chrt08:54:001
19020991714,2cyclictest3981-21H222:10:211
19020991714,2cyclictest3976-21H222:10:211
19020991714,2cyclictest30215-21expr12:25:131
19020991714,2cyclictest2645-21cat12:34:551
19020991714,2cyclictest25763-21nfsd412:15:181
19020991714,2cyclictest19383-21pzem_energy08:10:201
19020991714,2cyclictest11139-21kernelversion11:50:161
19020991714,2cyclictest0-21swapper/112:01:331
19020991714,1cyclictest0-21swapper/110:45:211
19020991713,3cyclictest1856-21systemd-udevd08:00:511
1902099170,2cyclictest7872-21cron07:50:011
1902099170,2cyclictest6047-21nfsd409:45:161
1902099170,2cyclictest4035-21H222:10:211
1902099170,2cyclictest24717-21cut07:20:021
1902099170,2cyclictest24717-21cut07:20:021
1902099170,2cyclictest19885-21cut11:10:151
1902099170,2cyclictest1367-21ntp_offset10:35:191
1902099170,1cyclictest3976-21H222:10:211
1902099170,1cyclictest0-21swapper/112:38:141
1902099170,1cyclictest0-21swapper/107:25:021
1902099170,16cyclictest3987-21H222:10:211
1902099170,16cyclictest3983-21H222:10:211
1902099170,16cyclictest26573-21ls07:20:201
1902099170,16cyclictest19216-21expr10:10:131
1902099170,16cyclictest1523-21lxd11:42:411
1902099170,16cyclictest1490-21snapd10:32:391
1902099170,16cyclictest14806-21grep11:00:151
1902099170,16cyclictest12049-21fschecks_count09:00:161
1902099170,16cyclictest11588-21cat08:00:001
1902099170,15cyclictest3979-21H222:10:211
1901699172,15cyclictest9-21ksoftirqd/009:31:100
19016991714,2cyclictest5196-21expr07:40:120
19016991714,2cyclictest3991-21H222:10:210
19016991714,2cyclictest3983-21H222:10:210
19016991714,2cyclictest3983-21H222:10:210
19016991714,2cyclictest2917-21memory09:40:190
19016991714,2cyclictest22372-21sed10:15:180
19016991714,2cyclictest20044-21ls11:10:140
19016991714,2cyclictest17221-21pzem12:00:200
19016991714,2cyclictest15737-21sendmail_mailtr09:05:210
19016991714,2cyclictest0-21swapper/012:20:400
19016991714,1cyclictest0-21swapper/010:05:210
19016991714,1cyclictest0-21swapper/007:30:150
1901699171,2cyclictest9010-21expr08:55:090
19016991712,2cyclictest3981-21H222:10:210
1901699170,2cyclictest7636-21smtp07:47:010
1901699170,2cyclictest29990-21cat10:30:120
1901699170,2cyclictest21789-21nfsd408:15:170
1901699170,1cyclictest3983-21H222:10:210
1901699170,1cyclictest3976-21H222:10:210
1901699170,1cyclictest0-21swapper/012:16:540
1901699170,16cyclictest6926-21sed10:45:160
1901699170,16cyclictest5810-21cut08:45:140
1901699170,16cyclictest5417-21grep11:40:150
1901699170,16cyclictest3991-21H222:10:210
1901699170,16cyclictest3979-21H222:10:210
1901699170,16cyclictest3976-21H222:10:210
1901699170,16cyclictest3041-21sed11:35:240
1901699170,16cyclictest25577-21ls11:20:130
1901699170,16cyclictest11585-21sed08:00:010
19026991615,1cyclictest0-21swapper/207:56:412
19026991614,1cyclictest0-21swapper/211:50:162
19026991614,1cyclictest0-21swapper/211:45:112
19026991613,2cyclictest29403-21munin-run10:30:002
19026991613,2cyclictest14541-21pzem_current10:00:182
1902699160,1cyclictest0-21swapper/210:45:012
1902699160,1cyclictest0-21swapper/208:35:142
1902699160,1cyclictest0-21swapper/208:00:102
1902699160,15cyclictest3981-21H222:10:212
1902699160,15cyclictest12395-21latency10:55:172
1902699160,15cyclictest0-21swapper/212:30:542
19020991614,1cyclictest0-21swapper/110:55:121
19020991614,1cyclictest0-21swapper/110:40:131
19020991614,1cyclictest0-21swapper/109:25:141
19020991614,1cyclictest0-21swapper/109:20:171
19020991614,1cyclictest0-21swapper/108:45:111
19020991614,1cyclictest0-21swapper/108:25:171
19020991614,1cyclictest0-21swapper/107:30:161
19020991613,2cyclictest3976-21H222:10:211
1902099160,2cyclictest3414-21master11:08:221
1902099160,15cyclictest9131-21expr08:55:101
1902099160,15cyclictest3379-21proc_pri09:40:211
1902099160,15cyclictest2142-21fschecks_count07:35:141
1902099160,15cyclictest19955-21sed12:05:211
1902099160,15cyclictest1843-21fw_packets11:35:171
1902099160,15cyclictest0-21swapper/109:35:021
1902099160,15cyclictest0-21swapper/108:40:141
1902099160,15cyclictest0-21swapper/108:35:151
19016991614,1cyclictest0-21swapper/011:55:130
19016991614,1cyclictest0-21swapper/011:25:160
19016991614,1cyclictest0-21swapper/011:05:120
19016991614,1cyclictest0-21swapper/011:00:120
19016991614,1cyclictest0-21swapper/009:50:150
19016991613,2cyclictest26837-21apache_accesses10:25:110
19016991613,2cyclictest24819-21cat07:20:110
1901699160,2cyclictest27825-21timerandwakeup08:25:200
1901699160,2cyclictest23875-21sed07:15:200
1901699160,2cyclictest23875-21sed07:15:190
1901699160,15cyclictest3985-21H222:10:210
1901699160,15cyclictest28895-21sed07:25:160
1901699160,15cyclictest13038-21sensors09:00:230
1901699160,15cyclictest11398-21find10:55:100
1901699160,15cyclictest0-21swapper/010:40:140
1901699160,15cyclictest0-21swapper/009:25:110
1901699160,15cyclictest0-21swapper/008:40:180
1901699150,14cyclictest0-21swapper/008:50:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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