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2026-03-08 - 09:26
[ 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 Mar 08, 2026 00:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17713992514,6cyclictest31816-21iwlist20:30:162
17713992414,9cyclictest4120-21nfsd421:35:182
1770899240,23cyclictest870-21systemd-logind00:18:511
1770899240,19cyclictest22003-21cat22:10:001
1770899230,5cyclictest201rcuc/119:30:471
1770899230,22cyclictest870-21systemd-logind23:06:521
1771399210,18cyclictest0-21swapper/220:44:482
17708992119,1cyclictest21-21ksoftirqd/122:45:011
17708992119,1cyclictest21-21ksoftirqd/122:45:011
17703992118,2cyclictest3991-21H222:10:210
17703992118,2cyclictest29248-21fschecks_count22:20:140
1771399202,16cyclictest0-21swapper/222:56:472
1771399201,18cyclictest10664-21munin-run22:45:002
1771399201,18cyclictest10664-21munin-run22:45:002
1771399200,17cyclictest0-21swapper/220:25:132
1770399204,15cyclictest5595-21date19:45:010
17703992013,6cyclictest0-21swapper/020:30:010
1771399192,16cyclictest7197-21proc_pri19:45:232
17713991917,1cyclictest28-21ksoftirqd/222:03:472
17713991915,3cyclictest0-21swapper/200:12:552
17713991914,2cyclictest3991-21H222:10:212
1771399191,16cyclictest0-21swapper/222:15:172
1771399190,18cyclictest0-21swapper/222:30:442
17708991917,1cyclictest3981-21H222:10:211
17708991916,2cyclictest3991-21H222:10:211
17708991913,3cyclictest3989-21H222:10:211
1770899190,16cyclictest4035-21H222:10:211
1770399192,1cyclictest0-21swapper/020:42:380
1770399191,3cyclictest455-21plymouthd20:05:010
1770399191,3cyclictest455-21plymouthd20:05:010
1770399190,2cyclictest3989-21H222:10:210
1770399190,18cyclictest19645-21nfsd421:05:180
17713991816,1cyclictest0-21swapper/221:08:372
17713991816,1cyclictest0-21swapper/220:36:392
17713991815,2cyclictest27393-21cat20:20:222
17713991814,3cyclictest3991-21H222:10:212
17713991814,3cyclictest0-21swapper/220:01:152
17713991814,3cyclictest0-21swapper/220:01:152
1771399181,2cyclictest3976-21H222:10:212
1771399181,2cyclictest3976-21H222:10:212
1771399180,3cyclictest12596-21grep21:50:182
1771399180,3cyclictest12596-21grep21:50:182
1771399180,17cyclictest3985-21H222:10:212
1771399180,17cyclictest19722-21timerwakeupswit23:55:222
1770899182,15cyclictest7429-21grep23:35:161
1770899182,15cyclictest7429-21grep23:35:161
1770899182,15cyclictest12786-21pzem_power21:50:201
1770899182,15cyclictest12786-21pzem_power21:50:201
17708991816,1cyclictest0-21swapper/122:14:251
17708991816,1cyclictest0-21swapper/121:30:191
17708991815,2cyclictest28116-21apt-config22:20:011
17708991815,2cyclictest10038-21uname21:45:191
17708991814,3cyclictest20619-21https00:00:011
1770899181,16cyclictest4580-21chrt22:31:431
1770899181,16cyclictest21-21ksoftirqd/122:20:131
1770899180,4cyclictest426-21systemd-udevd23:45:511
1770899180,16cyclictest3383-21fschecks_time21:35:151
1770899180,16cyclictest1629-21grep23:25:131
1770399182,15cyclictest9-21ksoftirqd/022:10:460
1770399182,15cyclictest4099-21H222:10:210
1770399182,15cyclictest4099-21H222:10:210
17703991816,1cyclictest0-21swapper/022:02:390
17703991815,2cyclictest8204-21chrt00:31:310
17703991814,3cyclictest27992-21munin-plugin-st20:25:000
17703991814,3cyclictest25260-21grep21:15:170
1770399181,2cyclictest1478-21snapd20:55:090
1770399181,2cyclictest1478-21snapd20:55:090
1770399181,16cyclictest0-21swapper/021:25:290
1770399180,3cyclictest8059-21grep19:50:010
1770399180,2cyclictest3991-21H222:10:210
1770399180,17cyclictest4035-21H222:10:210
1770399180,15cyclictest3979-21H222:10:210
1771399172,1cyclictest0-21swapper/221:45:122
17713991714,2cyclictest3991-21H222:10:212
17713991714,2cyclictest3989-21H222:10:212
17713991714,2cyclictest3979-21H222:10:212
17713991714,2cyclictest32351-21expr19:35:142
17713991714,2cyclictest31568-21latency23:20:172
17713991714,2cyclictest23353-21cron00:09:552
17713991714,2cyclictest20419-21kernelversion23:00:172
17713991714,2cyclictest17123-21sed21:00:212
17713991714,2cyclictest15607-21/usr/sbin/munin22:50:202
1771399171,15cyclictest29317-21/usr/sbin/munin19:30:222
1771399170,2cyclictest3987-21H222:10:212
1771399170,2cyclictest3983-21H222:10:212
1771399170,2cyclictest32569-21if_enp1s022:25:152
1771399170,2cyclictest25227-21grep19:20:182
1771399170,2cyclictest23325-21anvil21:12:312
1771399170,2cyclictest1375-21munin-node22:05:112
1771399170,1cyclictest3981-21H222:10:212
1771399170,1cyclictest0-21swapper/219:56:442
1771399170,16cyclictest4673-21/usr/sbin/munin23:30:162
1771399170,16cyclictest3987-21H222:10:212
1771399170,16cyclictest3985-21H222:10:212
1771399170,16cyclictest32745-21expr00:20:132
1771399170,16cyclictest32133-21apache_volume21:30:112
1771399170,16cyclictest27806-21/usr/sbin/munin23:15:132
1771399170,16cyclictest24178-21cpuspeed_turbos21:15:132
1771399170,16cyclictest23504-21expr23:05:172
1771399170,16cyclictest1124-21cpuspeed_turbos23:25:122
1771399170,15cyclictest4035-21H222:10:212
1770899172,1cyclictest21-21ksoftirqd/119:15:171
1770899172,1cyclictest14562chrt22:26:061
17708991716,1cyclictest21-21ksoftirqd/120:29:381
17708991716,1cyclictest21-21ksoftirqd/120:05:051
17708991714,2cyclictest993-21dbus-daemon21:15:201
17708991714,2cyclictest9707-21apache_processe23:40:111
17708991714,2cyclictest5116-21chrt00:27:081
17708991714,2cyclictest5116-21chrt00:27:081
17708991714,2cyclictest19966-21expr23:00:141
17708991713,1cyclictest0-21swapper/119:44:251
1770899171,15cyclictest21-21ksoftirqd/100:30:171
1770899171,15cyclictest201rcuc/100:10:181
1770899171,15cyclictest0-21swapper/120:45:151
1770899170,3cyclictest426-21systemd-udevd23:17:511
1770899170,2cyclictest3991-21H222:10:211
1770899170,2cyclictest3979-21H222:10:211
1770899170,2cyclictest27333-21fschecks_count21:20:141
1770899170,2cyclictest26517-21nvmesmart_nvme023:10:191
1770899170,2cyclictest15611-21mailstats22:50:201
1770899170,2cyclictest13957-21/usr/sbin/munin21:55:111
1770899170,2cyclictest1-21systemd20:10:141
1770899170,1cyclictest4099-21H222:10:211
1770899170,1cyclictest3983-21H222:10:211
1770899170,16cyclictest5360-21fschecks_time20:40:151
1770899170,16cyclictest4035-21H222:10:211
1770899170,16cyclictest19397-21grep19:10:171
1770899170,16cyclictest17873-21/usr/sbin/munin23:55:161
1770899170,16cyclictest1516-21lxd23:20:341
1770899170,16cyclictest14375-21cat20:00:141
1770899170,16cyclictest14375-21cat20:00:141
17703991716,1cyclictest9-21ksoftirqd/022:31:510
17703991715,1cyclictest0-21swapper/023:15:190
17703991714,2cyclictest3989-21H222:10:210
17703991714,2cyclictest30955-21/usr/sbin/munin00:15:180
17703991714,2cyclictest22801-21mailstats21:10:200
17703991714,2cyclictest21090-21mailstats23:00:210
17703991714,2cyclictest20542-21expr20:10:140
17703991714,2cyclictest15918-21users21:55:210
17703991714,2cyclictest11976-21http_loadtime21:50:160
17703991714,2cyclictest11976-21http_loadtime21:50:160
17703991714,2cyclictest11584-21grep20:50:200
17703991714,2cyclictest0-21swapper/022:50:210
1770399171,15cyclictest5904-21timerwakeupswit23:30:230
1770399171,15cyclictest3987-21H222:10:210
1770399171,15cyclictest32276-21cpuspeed_turbos21:30:130
1770399171,15cyclictest23312-21missed_timers23:05:170
1770399171,15cyclictest16372-21nfsd423:50:180
1770399170,2cyclictest9143-21sort23:39:000
1770399170,2cyclictest9143-21sort23:39:000
1770399170,2cyclictest3985-21H222:10:210
1770399170,2cyclictest3983-21H222:10:210
1770399170,2cyclictest26186-21cron19:29:560
1770399170,2cyclictest18693-21cat23:55:160
1770399170,1cyclictest3987-21H222:10:210
1770399170,1cyclictest0-21swapper/019:54:460
1770399170,16cyclictest8875-21/usr/sbin/munin00:35:150
1770399170,16cyclictest598-21nfsd422:25:170
1770399170,16cyclictest3991-21H222:10:210
1770399170,16cyclictest28315-21pzem_energy00:10:200
1770399170,16cyclictest24336-21expr00:05:130
1770399170,16cyclictest17476-21expr20:05:140
1770399170,16cyclictest0-21swapper/022:35:140
17713991614,1cyclictest9164-21cstates00:35:132
17713991614,1cyclictest29523-21apt-get00:15:122
17713991614,1cyclictest0-21swapper/220:50:162
17713991614,1cyclictest0-21swapper/219:25:132
17713991614,1cyclictest0-21swapper/219:10:132
17713991613,2cyclictest3019-21cpuspeed_turbos00:25:132
17713991613,2cyclictest3019-21cpuspeed_turbos00:25:132
17713991613,2cyclictest11481-21timerandwakeup23:40:202
1771399160,1cyclictest29434-21cpu21:25:132
1771399160,1cyclictest0-21swapper/200:30:142
1771399160,15cyclictest3450-21gsd-color23:50:082
1771399160,15cyclictest25109-21apache_processe23:10:122
1771399160,15cyclictest15136-21needreboot21:55:172
1771399160,15cyclictest0-21swapper/220:55:142
1771399160,15cyclictest0-21swapper/220:55:142
1771399160,15cyclictest0-21swapper/220:45:192
1771399160,15cyclictest0-21swapper/200:00:012
17708991614,1cyclictest0-21swapper/123:50:131
17708991614,1cyclictest0-21swapper/122:55:131
17708991614,1cyclictest0-21swapper/121:15:001
17708991614,1cyclictest0-21swapper/121:05:121
17708991614,1cyclictest0-21swapper/120:55:151
17708991614,1cyclictest0-21swapper/120:55:151
17708991614,1cyclictest0-21swapper/100:05:131
1770899161,14cyclictest0-21swapper/121:40:141
1770899160,2cyclictest16716-21/usr/sbin/munin22:00:191
1770899160,1cyclictest132922chrt19:57:341
1770899160,1cyclictest0-21swapper/119:51:471
1770899160,15cyclictest21-21ksoftirqd/120:50:031
1770899160,15cyclictest21-21ksoftirqd/120:30:211
1770899160,15cyclictest201rcuc/122:35:161
1770899160,15cyclictest1111-21nfsd400:20:181
1770899160,15cyclictest0-21swapper/119:25:131
17703991614,1cyclictest0-21swapper/023:24:590
17703991614,1cyclictest0-21swapper/021:00:150
17703991614,1cyclictest0-21swapper/019:55:140
1770399160,2cyclictest17527-21idleruntime22:55:150
1770399160,15cyclictest8740-21nfsd420:45:200
1770399160,15cyclictest3976-21H222:10:210
1770399160,15cyclictest29743-21ls19:30:150
1770399160,15cyclictest27644-21latency21:20:170
1770399160,15cyclictest20746-21apt-get19:15:130
1770399160,15cyclictest12434-21/usr/sbin/munin23:45:100
1770399160,15cyclictest10508-21cat23:40:150
1770399160,15cyclictest0-21swapper/020:30:150
1770399160,15cyclictest0-21swapper/000:20:130
17703991513,1cyclictest0-21swapper/021:35:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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