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2026-02-09 - 09:09
[ 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 rack1slot3.osadl.org (updated Mon Feb 09, 2026 00:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
292995899140,2cyclictest0-21swapper/321:05:123
292995899130,11cyclictest0-21swapper/321:20:123
292995899130,11cyclictest0-21swapper/321:00:143
292995899130,11cyclictest0-21swapper/319:55:123
292995899120,11cyclictest0-21swapper/323:51:053
292995899120,10cyclictest0-21swapper/319:40:123
292995899120,0cyclictest0-21swapper/322:20:113
292995899119,1cyclictest0-21swapper/322:55:133
292995899119,1cyclictest0-21swapper/321:40:123
2929958991111,0cyclictest0-21swapper/323:20:003
2929958991111,0cyclictest0-21swapper/321:25:013
2929958991111,0cyclictest0-21swapper/300:25:143
2929958991110,0cyclictest0-21swapper/300:00:143
292995899110,10cyclictest26450irq/132-ahci[0000:00:17.0]19:34:593
292995899110,0cyclictest0-21swapper/321:50:183
292995899110,0cyclictest0-21swapper/320:35:173
292995899110,0cyclictest0-21swapper/320:20:113
292995899110,0cyclictest0-21swapper/300:05:183
29285702111,6sleep30-21swapper/319:05:163
292995899109,0cyclictest0-21swapper/320:00:123
292995899108,0cyclictest0-21swapper/323:55:123
2929958991010,0cyclictest0-21swapper/322:20:013
2929958991010,0cyclictest0-21swapper/322:10:143
2929958991010,0cyclictest0-21swapper/321:35:013
2929958991010,0cyclictest0-21swapper/319:10:123
2929958991010,0cyclictest0-21swapper/300:30:143
292995899100,9cyclictest0-21swapper/320:20:013
292995899100,0cyclictest0-21swapper/319:37:143
29299589999,0cyclictest0-21swapper/323:35:113
29299589999,0cyclictest0-21swapper/323:25:123
29299589999,0cyclictest0-21swapper/322:50:013
29299589999,0cyclictest0-21swapper/322:26:063
29299589999,0cyclictest0-21swapper/319:50:133
29299589998,0cyclictest0-21swapper/323:23:213
29299589990,8cyclictest0-21swapper/322:00:193
29299589990,0cyclictest0-21swapper/320:55:013
29299589988,0cyclictest0-21swapper/323:00:123
29299589988,0cyclictest0-21swapper/319:15:203
29299589988,0cyclictest0-21swapper/300:10:163
29299589987,0cyclictest0-21swapper/322:35:183
29299589987,0cyclictest0-21swapper/320:55:133
29299589986,2cyclictest2955333-21taskset20:12:503
29299589980,7cyclictest0-21swapper/323:10:133
29299589980,7cyclictest0-21swapper/320:45:143
29299589980,0cyclictest0-21swapper/323:40:183
29299589980,0cyclictest0-21swapper/322:30:173
29299589977,0cyclictest0-21swapper/321:45:113
29299589977,0cyclictest0-21swapper/321:40:013
29299589977,0cyclictest0-21swapper/320:25:183
29299589977,0cyclictest0-21swapper/319:45:133
29299589977,0cyclictest0-21swapper/300:25:013
29299589977,0cyclictest0-21swapper/300:15:203
29299589976,1cyclictest0-21swapper/321:55:123
29299589976,0cyclictest0-21swapper/320:44:563
29299589970,6cyclictest0-21swapper/300:40:013
29299589966,0cyclictest0-21swapper/323:45:113
29299589966,0cyclictest0-21swapper/321:19:433
29299589966,0cyclictest0-21swapper/321:10:203
29299589966,0cyclictest0-21swapper/319:25:003
29299589960,5cyclictest0-21swapper/320:30:113
2929488260,1sleep10-21swapper/119:06:091
3025165250,0sleep00-21swapper/023:03:080
29299589955,0cyclictest0-21swapper/323:05:173
29299589955,0cyclictest0-21swapper/322:45:063
29299589951,4cyclictest0-21swapper/320:05:083
29299589950,4cyclictest0-21swapper/323:32:393
14039850,2rtkit-daemon0-21swapper/019:06:210
3021196240,3sleep23021208-21sh22:55:002
2979472241,1sleep02979653-21wc21:15:130
29299589944,0cyclictest0-21swapper/322:07:313
29299589944,0cyclictest0-21swapper/319:25:193
29299589940,3cyclictest3015721-21chrt22:40:163
2929457242,1sleep20-21swapper/219:05:462
14039840,3rtkit-daemon766-21snmpd19:34:100
14039840,2rtkit-daemon769-21ntpd20:50:141
14039840,2rtkit-daemon766-21snmpd23:16:052
14039840,2rtkit-daemon766-21snmpd22:23:131
14039840,2rtkit-daemon766-21snmpd19:52:211
14039840,2rtkit-daemon622-21wpa_supplicant23:25:392
14039840,2rtkit-daemon3050728-21sleep00:09:562
14039840,2rtkit-daemon3050172-21awk00:00:242
14039840,2rtkit-daemon3015374-21diskstats22:40:142
14039840,2rtkit-daemon1-21systemd23:45:362
14039840,2rtkit-daemon1-21systemd22:04:081
14039840,2rtkit-daemon1-21systemd21:45:101
14039840,1rtkit-daemon772-21lldpd21:18:361
3063157233,0sleep0171ktimers/000:32:140
2936344230,0sleep2441rcuc/219:25:002
14039830,2rtkit-daemon691-21gmain19:38:280
14039830,2rtkit-daemon606-21avahi-daemon19:20:240
14039830,2rtkit-daemon1-21systemd23:06:092
14039830,2rtkit-daemon1-21systemd19:40:110
14039830,1rtkit-daemon769-21ntpd23:35:132
14039830,1rtkit-daemon769-21ntpd23:30:162
14039830,1rtkit-daemon769-21ntpd19:43:461
14039830,1rtkit-daemon766-21snmpd22:14:131
14039830,1rtkit-daemon766-21snmpd20:11:201
14039830,1rtkit-daemon766-21snmpd00:15:542
14039830,1rtkit-daemon622-21wpa_supplicant21:22:131
14039830,1rtkit-daemon328-21plymouthd23:40:172
14039830,1rtkit-daemon328-21plymouthd23:20:062
14039830,1rtkit-daemon328-21plymouthd22:35:191
14039830,1rtkit-daemon328-21plymouthd19:55:171
14039830,1rtkit-daemon328-21plymouthd19:45:181
14039830,1rtkit-daemon328-21plymouthd00:20:512
14039830,1rtkit-daemon2932349-21sed19:15:000
14039830,1rtkit-daemon2932098-21munin-node22:33:391
14039830,1rtkit-daemon2932098-21munin-node22:25:301
14039830,1rtkit-daemon2932098-21munin-node21:05:221
14039830,1rtkit-daemon2932098-21munin-node20:34:581
14039830,1rtkit-daemon2932098-21munin-node00:37:462
14039830,1rtkit-daemon2932098-21munin-node00:26:102
14039830,1rtkit-daemon2932098-21munin-node00:10:032
14039830,1rtkit-daemon2930524-21df19:10:140
14039830,1rtkit-daemon1-21systemd23:55:252
14039830,1rtkit-daemon1-21systemd23:10:052
14039830,1rtkit-daemon1-21systemd23:04:082
14039830,1rtkit-daemon1-21systemd22:58:202
14039830,1rtkit-daemon1-21systemd22:46:172
14039830,1rtkit-daemon1-21systemd22:18:041
14039830,1rtkit-daemon1-21systemd21:30:011
14039830,1rtkit-daemon1-21systemd20:09:591
14039830,1rtkit-daemon1-21systemd19:28:160
14039830,1rtkit-daemon1-21systemd00:30:042
14039830,0rtkit-daemon328-21plymouthd21:11:571
3056740220,0sleep00-21swapper/000:15:520
3053031220,0sleep00-21swapper/000:09:560
3026004220,0sleep00-21swapper/023:05:160
3024082220,1sleep13024295-21tr23:00:171
3020965220,1sleep00-21swapper/022:52:590
3011734220,1sleep23012049-21sed22:30:202
3009114220,1sleep03009202-21irqstats22:25:180
3002406220,1sleep23002432-21apt-get22:10:102
2999822220,0sleep00-21swapper/022:02:430
2981525220,1sleep00-21swapper/021:20:130
2977493220,1sleep22977791-21df21:10:152
2973732220,1sleep02973979-21entropy21:00:160
2956131220,1sleep12956427-21df20:15:141
14039820,1rtkit-daemon766-21snmpd20:35:361
14039820,1rtkit-daemon2932098-21munin-node21:55:071
14039820,1rtkit-daemon1-21systemd21:50:071
14039820,1rtkit-daemon1-21systemd21:40:251
14039820,1rtkit-daemon1-21systemd20:20:101
14039820,0rtkit-daemon0-21swapper/223:50:072
14039820,0rtkit-daemon0-21swapper/122:05:151
14039820,0rtkit-daemon0-21swapper/121:35:041
14039820,0rtkit-daemon0-21swapper/121:30:141
14039820,0rtkit-daemon0-21swapper/121:00:201
14039820,0rtkit-daemon0-21swapper/120:55:031
14039820,0rtkit-daemon0-21swapper/120:45:041
14039820,0rtkit-daemon0-21swapper/120:40:241
14039820,0rtkit-daemon0-21swapper/120:25:181
14039820,0rtkit-daemon0-21swapper/120:00:101
3063767210,0sleep10-21swapper/100:35:151
3063472210,0sleep00-21swapper/000:35:020
3063037210,0sleep10-21swapper/100:31:101
3059565210,0sleep10-21swapper/100:25:131
3059308210,0sleep00-21swapper/000:25:010
3058100210,0sleep00-21swapper/000:20:170
3057209210,0sleep10-21swapper/100:20:021
3055377210,0sleep13055403-21apt-get00:15:131
3053297210,0sleep00-21swapper/000:10:120
3053043210,0sleep10-21swapper/100:10:011
3051934210,0sleep10-21swapper/100:05:171
3050388210,0sleep00-21swapper/000:02:150
3050170210,0sleep10-21swapper/100:00:251
3048308210,1sleep00-21swapper/023:57:350
3047272210,0sleep10-21swapper/123:55:161
3046274210,0sleep10-21swapper/123:53:001
3044830210,0sleep00-21swapper/023:50:150
3043070210,0sleep00-21swapper/023:45:150
3042614210,0sleep10-21swapper/123:45:111
3039811210,0sleep10-21swapper/123:36:151
3039727210,0sleep00-21swapper/023:35:300
3033989210,0sleep00-21swapper/023:25:010
3033579210,0sleep00-21swapper/023:21:200
3032355210,0sleep10-21swapper/123:20:181
3031453210,0sleep00-21swapper/023:16:130
3030057210,0sleep10-21swapper/123:15:141
3028961210,0sleep00-21swapper/023:10:200
3027980210,0sleep10-21swapper/123:10:131
3022451210,0sleep10-21swapper/122:55:201
3022296210,0sleep00-21swapper/022:55:190
3020243210,0sleep10-21swapper/122:50:201
3018421211,0sleep0171ktimers/022:46:110
3017263210,0sleep10-21swapper/122:45:161
3014820210,1sleep00-21swapper/022:40:010
3012841210,0sleep20-21swapper/222:35:122
3012589210,1sleep00-21swapper/022:35:020
3012138210,0sleep00-21swapper/022:31:020
3008769210,0sleep20-21swapper/222:25:162
3006593210,0sleep20-21swapper/222:20:112
3005877210,0sleep20-21swapper/222:16:072
3004551210,0sleep00-21swapper/022:15:130
3002530210,0sleep00-21swapper/022:10:130
3000769210,0sleep00-21swapper/022:05:160
3000176210,0sleep20-21swapper/222:05:022
2998873210,0sleep20-21swapper/222:00:182
2995418210,1sleep00-21swapper/021:50:470
2992830210,0sleep20-21swapper/221:45:172
2992501210,0sleep00-21swapper/021:45:140
2991376210,0sleep00-21swapper/021:41:510
2989930210,0sleep20-21swapper/221:40:132
2988328210,1sleep00-21swapper/021:35:180
2988033210,0sleep20-21swapper/221:35:162
2987341210,0sleep20-21swapper/221:33:032
2985074210,0sleep20-21swapper/221:25:362
2983822210,0sleep00-21swapper/021:25:140
2982895210,0sleep20-21swapper/221:21:482
2980997210,0sleep20-21swapper/221:18:232
2975636210,0sleep20-21swapper/221:05:142
2973544210,0sleep20-21swapper/221:00:142
2972845210,1sleep00-21swapper/020:55:200
2972404210,0sleep20-21swapper/220:55:182
2970276210,0sleep00-21swapper/020:50:160
2969312210,0sleep00-21swapper/020:48:150
2966091210,0sleep00-21swapper/020:40:140
2962775210,0sleep00-21swapper/020:30:180
2962513210,1sleep20-21swapper/220:30:162
2961228210,0sleep20-21swapper/220:26:162
2958837210,0sleep00-21swapper/020:20:180
2957968210,0sleep20-21swapper/220:20:122
2957459210,0sleep20-21swapper/220:17:162
2953592210,0sleep00-21swapper/020:10:010
2953443210,1sleep00-21swapper/020:08:090
2953373210,0sleep20-21swapper/220:07:152
2949402210,1sleep00-21swapper/019:55:360
2948901210,0sleep20-21swapper/219:55:182
2946639210,0sleep00-21swapper/019:50:160
2944529210,0sleep00-21swapper/019:45:160
2939486210,0sleep10-21swapper/119:30:201
2938195210,0sleep10-21swapper/119:29:161
2937942210,0sleep20-21swapper/219:26:002
2935125210,0sleep10-21swapper/119:20:151
2933423210,0sleep20-21swapper/219:15:162
2932743210,0sleep10-21swapper/119:15:111
2930543210,0sleep20-21swapper/219:10:162
2930339210,0sleep10-21swapper/119:10:151
3040494200,0sleep10-21swapper/123:40:031
3040493200,0sleep00-21swapper/023:40:020
3036308200,0sleep10-21swapper/123:30:031
3036100200,0sleep00-21swapper/023:30:020
3034226200,0sleep10-21swapper/123:25:021
3025619200,0sleep10-21swapper/123:05:041
3014928200,0sleep10-21swapper/122:40:031
3006582200,0sleep00-21swapper/022:20:050
2996128200,0sleep00-21swapper/021:55:040
2995892200,0sleep20-21swapper/221:55:022
2993813200,0sleep20-21swapper/221:50:012
2985554200,0sleep00-21swapper/021:30:020
2977357200,0sleep00-21swapper/021:10:050
2975442200,0sleep00-21swapper/021:05:030
2969453200,0sleep20-21swapper/220:50:012
2967541200,0sleep20-21swapper/220:45:012
2965609200,0sleep20-21swapper/220:40:012
2963933200,0sleep20-21swapper/220:35:052
2963931200,0sleep00-21swapper/020:35:030
2959842200,0sleep00-21swapper/020:25:020
2955502200,0sleep00-21swapper/020:15:010
2953826200,0sleep20-21swapper/220:10:022
2950007200,0sleep00-21swapper/020:00:040
2950004200,0sleep20-21swapper/220:00:032
2946160200,0sleep20-21swapper/219:50:022
2944247200,0sleep20-21swapper/219:45:012
2942084200,0sleep20-21swapper/219:40:012
2940408200,0sleep10-21swapper/119:35:041
2940172200,0sleep20-21swapper/219:35:012
2938257200,0sleep20-21swapper/219:30:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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