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2026-01-21 - 11:05
[ 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 highest latencies:
System rack5slot2.osadl.org (updated Wed Jan 21, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117732237221,11sleep10-21swapper/119:05:071
137612191175,11sleep00-21swapper/019:06:570
137962190173,12sleep30-21swapper/319:07:253
137482182165,12sleep20-21swapper/219:06:472
260772480,0sleep10-21swapper/100:15:171
120142460,0sleep20-21swapper/200:25:022
80512430,0sleep10-21swapper/122:13:061
227642410,0sleep20-21swapper/222:36:132
221532400,0sleep30-21swapper/323:25:073
221532400,0sleep30-21swapper/323:25:063
134132400,0sleep10-21swapper/121:27:101
132922150,0sleep10-21swapper/123:04:261
256482130,0sleep10-21swapper/121:17:091
162512110,0sleep10-21swapper/123:21:331
154482110,0sleep30-21swapper/323:21:023
28101290,0sleep10-21swapper/100:32:461
141879991,8cyclictest0-21swapper/200:15:112
141879991,1cyclictest0-21swapper/219:50:112
141879990,1cyclictest31792-21chrt19:40:422
141879990,1cyclictest27650-21sh23:43:582
141879990,1cyclictest23952-21sh23:58:132
141879990,1cyclictest20174-21ssh22:50:572
141879982,5cyclictest8414-21ssh21:40:272
141879982,1cyclictest28532-21ssh22:23:222
141879982,0cyclictest19755-21apt-get20:25:002
141879981,1cyclictest1573-21ntpq20:50:162
141879980,7cyclictest0-21swapper/220:55:202
141879980,1cyclictest859-21irqstats23:30:132
141879980,1cyclictest7881-21cron21:25:012
141879980,1cyclictest4333-21munin-run00:04:592
141879980,1cyclictest4188-21cron23:00:002
141879980,1cyclictest4094-21sh22:27:042
141879980,1cyclictest30160-21sh23:12:302
141879980,1cyclictest27248-21ssh21:18:092
141879980,1cyclictest22402-21dump-pmu-power20:30:012
141879980,1cyclictest20957-21rm23:24:302
141879980,1cyclictest206-21systemd-journal19:50:002
141879980,1cyclictest10312-21grep20:05:122
141879980,1cyclictest0-21swapper/200:30:102
141879980,0cyclictest0-21swapper/223:15:102
141879972,1cyclictest25146-21grep19:30:112
141879971,1cyclictest8104-21cut23:50:142
141879971,1cyclictest4752-21aten2_r5power_c23:00:112
141879971,1cyclictest4107-21expr21:55:132
141879971,1cyclictest27864-21expr19:35:132
141879971,1cyclictest24084-21ls19:25:182
141879971,1cyclictest10610-21fw_packets23:35:132
141879970,7cyclictest0-21swapper/220:35:122
141879970,2cyclictest6039-21missed_timers00:05:172
141879970,1cyclictest8572-21hddtemp_smartct21:05:152
141879970,1cyclictest8399-21ssh21:25:122
141879970,1cyclictest8397-21tail20:00:132
141879970,1cyclictest7686-21df_inode22:45:152
141879970,1cyclictest6007-21perl21:00:152
141879970,1cyclictest599-21ssh00:35:142
141879970,1cyclictest5670-21awk21:40:002
141879970,1cyclictest5096-21taskset19:55:112
141879970,1cyclictest31808-21sed23:45:202
141879970,1cyclictest29527-21apt22:40:122
141879970,1cyclictest28309-21df20:40:132
141879970,1cyclictest2780-21expr00:20:132
141879970,1cyclictest26877-21df_inode21:50:152
141879970,1cyclictest244972sleep220:30:272
141879970,1cyclictest24497-21df22:05:122
141879970,1cyclictest22765-21df23:25:102
141879970,1cyclictest22765-21df23:25:102
141879970,1cyclictest22259-21munin-run19:25:002
141879970,1cyclictest2146-21diskstats22:10:132
141879970,1cyclictest17258-21munin-run20:20:002
141879970,1cyclictest17052-21head21:45:132
141879970,1cyclictest15384-21df00:10:132
141879970,1cyclictest15251-21diskstats23:05:122
141879970,1cyclictest15094-21head19:10:142
141879970,1cyclictest14218-21expr22:00:132
141879970,1cyclictest13218-21perl20:10:142
141879970,1cyclictest13218-21perl20:10:142
141879970,1cyclictest13192-21grep22:15:182
141879970,1cyclictest10669-21egrep21:10:122
141879970,1cyclictest10380-21irqstats22:30:152
141879970,1cyclictest0-21swapper/221:31:252
141879970,0cyclictest0-21swapper/220:45:122
141779970,3cyclictest21788-21munin-run23:25:000
141879960,1cyclictest16881-21unixbench_multi19:15:012
141779965,1cyclictest0-21swapper/022:02:080
141779960,6cyclictest0-21swapper/000:10:120
141779960,5cyclictest0-21swapper/020:50:100
29316250,0sleep30-21swapper/300:33:323
2313250,0sleep10-21swapper/121:54:211
141959955,0cyclictest0-21swapper/320:00:133
141959952,1cyclictest251852ssh22:37:453
141959950,5cyclictest0-21swapper/321:48:293
141959950,5cyclictest0-21swapper/300:05:123
141959950,4cyclictest27792-21apt-get20:40:113
141959950,4cyclictest11047-21df21:10:133
141839950,5cyclictest0-21swapper/121:11:371
141779954,1cyclictest9108-21ssh22:30:040
141779950,5cyclictest2987-21ntp_states22:10:170
141779950,5cyclictest0-21swapper/021:50:210
141779950,1cyclictest9828-21munin-run20:05:000
3612240,0sleep30-21swapper/321:38:463
141959944,0cyclictest0-21swapper/323:32:583
141959943,1cyclictest22190-21sed21:15:203
141959940,4cyclictest6363-21ntp_states19:55:183
141959940,4cyclictest12949-21ssh22:15:153
141959940,4cyclictest0-21swapper/323:50:053
141959940,4cyclictest0-21swapper/323:47:303
141959940,4cyclictest0-21swapper/323:35:093
141959940,4cyclictest0-21swapper/323:06:253
141959940,4cyclictest0-21swapper/323:00:113
141959940,4cyclictest0-21swapper/322:55:113
141959940,4cyclictest0-21swapper/322:50:023
141959940,4cyclictest0-21swapper/322:45:043
141959940,4cyclictest0-21swapper/322:40:123
141959940,4cyclictest0-21swapper/322:27:383
141959940,4cyclictest0-21swapper/322:05:123
141959940,4cyclictest0-21swapper/321:56:193
141959940,4cyclictest0-21swapper/321:50:133
141959940,4cyclictest0-21swapper/320:10:113
141959940,4cyclictest0-21swapper/320:10:113
141959940,4cyclictest0-21swapper/319:45:113
141959940,4cyclictest0-21swapper/319:30:113
141959940,4cyclictest0-21swapper/319:20:093
141959940,4cyclictest0-21swapper/300:36:413
141959940,4cyclictest0-21swapper/300:25:123
141959940,4cyclictest0-21swapper/300:15:113
141959940,3cyclictest4703-21ssh22:11:013
141959940,3cyclictest4335-21grep00:20:203
141959940,3cyclictest32331-21sort19:45:003
141959940,3cyclictest32105-21users20:45:203
141959940,3cyclictest31306-21df21:20:123
141959940,3cyclictest22536-21hddtemp_smartct22:20:133
141959940,3cyclictest21248-21ntp_states23:40:173
141959940,3cyclictest20100-21apt-config20:25:013
141959940,3cyclictest1977-21ssh23:15:013
141959940,3cyclictest18162-21cut21:30:013
141959940,3cyclictest16271-21ntp_states20:15:173
141959940,3cyclictest11468-21ssh21:42:223
141959940,3cyclictest0-21swapper/320:30:093
141959940,1cyclictest18049-21diskstats19:15:123
141839944,0cyclictest0-21swapper/123:45:081
141839944,0cyclictest0-21swapper/122:53:031
141839944,0cyclictest0-21swapper/121:40:521
141839944,0cyclictest0-21swapper/100:26:441
141839941,2cyclictest0-21swapper/119:35:111
141839941,2cyclictest0-21swapper/119:15:111
141839941,1cyclictest0-21swapper/100:00:121
141839940,4cyclictest0-21swapper/122:41:581
141839940,4cyclictest0-21swapper/119:21:011
141839940,2cyclictest0-21swapper/123:40:111
141839940,2cyclictest0-21swapper/122:15:091
141839940,0cyclictest0-21swapper/122:25:071
141779944,0cyclictest6932-21kworker/0:223:08:290
141779944,0cyclictest6932-21kworker/0:219:13:210
141779944,0cyclictest0-21swapper/022:58:440
141779944,0cyclictest0-21swapper/020:25:220
141779943,1cyclictest24710-21sh19:30:010
141779942,1cyclictest24028-21ssh22:37:010
141779941,2cyclictest0-21swapper/021:55:120
141779941,2cyclictest0-21swapper/020:55:110
141779940,4cyclictest9973-21diskmemload00:30:090
141779940,4cyclictest7736-21apt-get21:05:120
141779940,4cyclictest3014-21ssh21:38:220
141779940,4cyclictest22005-21ssh23:25:020
141779940,4cyclictest22005-21ssh23:25:010
141779940,4cyclictest0-21swapper/023:50:120
141779940,4cyclictest0-21swapper/023:40:110
141779940,4cyclictest0-21swapper/023:36:190
141779940,4cyclictest0-21swapper/023:15:100
141779940,4cyclictest0-21swapper/023:10:110
141779940,4cyclictest0-21swapper/022:46:460
141779940,4cyclictest0-21swapper/022:43:540
141779940,4cyclictest0-21swapper/022:25:110
141779940,4cyclictest0-21swapper/022:05:110
141779940,4cyclictest0-21swapper/021:49:510
141779940,4cyclictest0-21swapper/021:40:140
141779940,4cyclictest0-21swapper/021:25:340
141779940,4cyclictest0-21swapper/020:20:100
141779940,4cyclictest0-21swapper/019:50:110
141779940,4cyclictest0-21swapper/000:25:120
141779940,3cyclictest7638-21cat21:05:000
141779940,3cyclictest7259-21ssh00:05:340
141779940,3cyclictest6369-21ssh00:38:150
141779940,3cyclictest32644-21ls20:50:000
141779940,3cyclictest30585-21perl23:45:130
141779940,3cyclictest27412-21/usr/sbin/munin19:35:160
141779940,3cyclictest27002-21ssh00:00:000
141779940,3cyclictest24900-21rm23:58:510
141779940,3cyclictest2410-21aten2_r5power_v00:20:130
141779940,3cyclictest23898-21ssh21:32:260
141779940,3cyclictest20533-21df_inode19:20:120
141779940,3cyclictest20501-21ssh22:19:370
141779940,3cyclictest17026-21ntp_states19:15:010
141779940,3cyclictest13346-21ssh23:04:290
141779940,3cyclictest1189-21ntp_states23:30:150
141779940,3cyclictest10354-21ssh21:10:070
13176240,0sleep10-21swapper/121:59:541
14501230,0sleep10-21swapper/122:00:141
141959931,1cyclictest0-21swapper/321:30:123
141959931,1cyclictest0-21swapper/320:35:113
141959931,1cyclictest0-21swapper/320:05:103
141959931,1cyclictest0-21swapper/319:50:113
141959930,3cyclictest9973-21diskmemload00:10:023
141959930,3cyclictest9285-21apt-get22:30:113
141959930,3cyclictest7736-21apt-get21:05:123
141959930,3cyclictest1388-21memory20:50:143
141959930,3cyclictest0-21swapper/323:55:123
141959930,3cyclictest0-21swapper/323:10:093
141959930,3cyclictest0-21swapper/322:00:123
141959930,3cyclictest0-21swapper/321:00:123
141959930,3cyclictest0-21swapper/320:55:113
141959930,3cyclictest0-21swapper/320:20:113
141959930,3cyclictest0-21swapper/319:35:103
141959930,3cyclictest0-21swapper/319:25:113
141959930,3cyclictest0-21swapper/319:10:113
141959930,3cyclictest0-21swapper/300:00:013
141839933,0cyclictest0-21swapper/123:50:211
141839933,0cyclictest0-21swapper/123:10:031
141839933,0cyclictest0-21swapper/121:20:211
141839931,2cyclictest0-21swapper/122:55:121
141839931,1cyclictest0-21swapper/123:35:101
141839931,1cyclictest0-21swapper/123:30:091
141839931,1cyclictest0-21swapper/123:25:091
141839931,1cyclictest0-21swapper/123:25:091
141839931,1cyclictest0-21swapper/122:45:121
141839931,1cyclictest0-21swapper/122:35:091
141839931,1cyclictest0-21swapper/122:30:121
141839931,1cyclictest0-21swapper/122:20:101
141839931,1cyclictest0-21swapper/121:30:131
141839931,1cyclictest0-21swapper/121:05:121
141839931,1cyclictest0-21swapper/120:55:111
141839931,1cyclictest0-21swapper/120:50:101
141839931,1cyclictest0-21swapper/120:45:101
141839931,1cyclictest0-21swapper/120:40:121
141839931,1cyclictest0-21swapper/120:35:121
141839931,1cyclictest0-21swapper/120:30:091
141839931,1cyclictest0-21swapper/120:25:011
141839931,1cyclictest0-21swapper/120:10:121
141839931,1cyclictest0-21swapper/120:10:121
141839931,1cyclictest0-21swapper/120:05:101
141839931,1cyclictest0-21swapper/120:00:111
141839931,1cyclictest0-21swapper/119:45:121
141839931,1cyclictest0-21swapper/119:25:101
141839931,1cyclictest0-21swapper/119:10:121
141839930,3cyclictest0-21swapper/119:50:421
141839930,2cyclictest0-21swapper/123:15:091
141839930,2cyclictest0-21swapper/121:45:111
141839930,2cyclictest0-21swapper/121:35:111
141839930,2cyclictest0-21swapper/100:10:131
141839930,1cyclictest0-21swapper/121:00:131
141839930,0cyclictest0-21swapper/120:19:311
141779932,1cyclictest4661-21apt-get19:55:020
141779932,1cyclictest25011-21cpuspeed00:15:120
141779930,3cyclictest30728-21ssh21:20:090
141779930,3cyclictest30163-21cut19:40:110
141779930,3cyclictest21559-21ssh22:20:080
141779930,3cyclictest20420-21ssh21:15:040
141779930,3cyclictest18343-21ssh22:50:160
141779930,3cyclictest13047-21df_inode20:10:130
141779930,3cyclictest13047-21df_inode20:10:130
141779930,3cyclictest0-21swapper/020:40:130
141779930,3cyclictest0-21swapper/020:35:110
141779930,3cyclictest0-21swapper/020:30:090
141779930,3cyclictest0-21swapper/020:15:110
141779930,3cyclictest0-21swapper/020:05:100
141779930,3cyclictest0-21swapper/019:45:110
141779930,3cyclictest0-21swapper/019:30:100
141839921,1cyclictest0-21swapper/123:55:111
141839921,1cyclictest0-21swapper/119:55:011
141839920,1cyclictest0-21swapper/123:05:101
141839920,1cyclictest0-21swapper/122:05:111
141839920,1cyclictest0-21swapper/120:20:101
141839920,1cyclictest0-21swapper/119:40:101
141839920,1cyclictest0-21swapper/119:30:001
141839920,1cyclictest0-21swapper/100:35:001
141839920,1cyclictest0-21swapper/100:20:121
141839920,1cyclictest0-21swapper/100:05:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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