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2026-01-21 - 12:14
[ 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 rack2slot0.osadl.org (updated Wed Jan 21, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2488021000,2sleep22587899cyclictest22:54:012
121332560,0sleep10-21swapper/123:50:241
210532550,0sleep20-21swapper/222:34:312
218922540,0sleep021882-21sshd23:54:030
173012540,0sleep10-21swapper/122:36:551
300692530,0sleep330065-21bash21:40:213
266782530,0sleep00-21swapper/022:04:170
238772500,0sleep00-21swapper/000:27:160
101442500,0sleep30-21swapper/322:02:273
321832490,0sleep20-21swapper/221:30:152
261402490,0sleep0111rcuc/023:35:130
183852490,0sleep10-21swapper/122:56:091
55132480,0sleep30-21swapper/323:52:393
316682480,0sleep00-21swapper/022:43:380
59512470,0sleep20-21swapper/221:55:102
18642460,0sleep31847-21sshd23:35:523
209002450,0sleep10-21swapper/100:29:491
253142440,0sleep2311rcuc/223:29:432
2487424227,9sleep30-21swapper/319:05:173
314522410,1sleep231437-21sshd21:54:252
234612400,0sleep20-21swapper/223:56:542
98532380,1sleep233-21ksoftirqd/200:04:032
321042380,0sleep10-21swapper/123:30:131
320242340,0sleep10-21swapper/121:44:071
122852290,1sleep312284-21sshd00:12:293
2570122614,7sleep20-21swapper/219:09:172
158782230,1sleep315871-21bash21:45:453
2554222110,7sleep10-21swapper/119:07:151
2542522110,7sleep00-21swapper/019:05:500
16552200,1sleep3674-21dbus-daemon22:38:203
73982180,0sleep30-21swapper/321:00:163
34442170,1sleep33443-21sshd22:24:513
25867991716,0cyclictest4955-21lspci22:52:190
55202160,1sleep15506-21sshd23:17:001
25867991615,0cyclictest527-40kipmi022:58:590
25867991614,1cyclictest20368-21lspci23:07:180
223282160,0sleep00-21swapper/022:10:380
291782150,1sleep31-21systemd23:13:333
2587899154,5cyclictest649-21polkitd23:06:382
258252150,0sleep00-21swapper/000:24:440
87022140,0sleep20-21swapper/221:15:122
32592140,2sleep32588499cyclictest22:19:063
306882140,0sleep1231rcuc/123:49:201
25878991411,2cyclictest622-13audispd00:17:052
2587899140,13cyclictest0-21swapper/221:41:052
2587899140,12cyclictest23194-21sshd22:23:452
23452140,0sleep00-21swapper/023:14:020
182922140,0sleep00-21swapper/023:18:070
25884991311,1cyclictest29089-21lspci00:19:303
2587899137,5cyclictest674-21dbus-daemon23:01:262
2587899134,4cyclictest8346-21sshd00:20:222
2587899132,1cyclictest0-21swapper/223:39:492
2587899130,2cyclictest10935-21sshd00:37:092
25884991210,1cyclictest3012-21sshd21:51:183
25884991210,1cyclictest0-21swapper/300:30:193
2588499120,1cyclictest660-21avahi-daemon23:32:193
2588499120,1cyclictest29979-21gdbus22:28:593
2588499120,11cyclictest642-21systemd-logind23:16:393
2588499120,11cyclictest0-21swapper/319:10:183
2587899126,5cyclictest1136-21sshd23:41:172
2587899125,6cyclictest649-21polkitd22:43:482
2587899120,2cyclictest674-21dbus-daemon22:45:452
2587899120,2cyclictest2984-21sshd00:25:252
2587899120,1cyclictest698-21gdbus23:32:052
2587899120,1cyclictest15428-21sshd00:10:012
2587899120,11cyclictest674-21dbus-daemon22:26:352
2587899120,11cyclictest27203-21systemd-cgroups00:08:152
2587299120,1cyclictest28920-21lspci22:18:221
2587299120,11cyclictest12031-21bash22:50:121
2587299120,11cyclictest0-21swapper/123:25:321
2586799120,1cyclictest22722-21sshd21:36:070
2586799120,1cyclictest14686-21sshd23:23:170
2586799120,11cyclictest0-21swapper/021:46:270
244132120,0sleep30-21swapper/322:34:483
2588499119,1cyclictest23120-21sshd22:07:183
2588499119,1cyclictest0-21swapper/323:27:203
25884991110,0cyclictest0-21swapper/300:07:293
2587899114,6cyclictest699-21gdbus21:35:232
2587899114,6cyclictest674-21dbus-daemon21:22:212
2587899114,6cyclictest660-21avahi-daemon23:50:242
2587899114,6cyclictest660-21avahi-daemon23:45:582
2587899114,6cyclictest660-21avahi-daemon23:20:312
2587899114,6cyclictest660-21avahi-daemon22:15:422
2587899114,6cyclictest660-21avahi-daemon22:02:402
2587899114,6cyclictest660-21avahi-daemon21:13:122
2587899114,6cyclictest649-21polkitd23:16:002
2587899114,6cyclictest21063-21sshd21:28:332
2587899110,2cyclictest22928-21sshd22:07:172
2587899110,1cyclictest649-21polkitd21:49:332
2587899110,1cyclictest642-21systemd-logind00:30:142
2587899110,1cyclictest17823-21sshd22:56:052
2587899110,10cyclictest0-21swapper/223:11:452
2587899110,10cyclictest0-21swapper/222:37:562
2587299119,1cyclictest4435-21tty23:22:241
2587299119,1cyclictest23500-21sshd23:59:421
2587299119,1cyclictest11442-21sshd21:59:121
2587299110,1cyclictest18639-21bash21:53:021
2587299110,10cyclictest20010-21sshd23:40:131
2587299110,10cyclictest0-21swapper/122:13:031
2587299110,10cyclictest0-21swapper/121:32:021
25867991110,0cyclictest752-21lspci21:44:150
25867991110,0cyclictest0-21swapper/021:31:170
2586799110,1cyclictest0-21swapper/023:57:270
2586799110,10cyclictest0-21swapper/021:17:070
2586799110,10cyclictest0-21swapper/021:12:370
2586799110,0cyclictest0-21swapper/021:52:370
121842110,2sleep32588499cyclictest21:21:183
2588499109,0cyclictest0-21swapper/322:56:193
2588499109,0cyclictest0-21swapper/321:57:293
2588499109,0cyclictest0-21swapper/321:16:483
2588499108,1cyclictest6728-21sshd22:41:293
2588499108,1cyclictest27678-21sshd22:14:493
2588499108,1cyclictest12719-21lspci00:01:293
2588499100,0cyclictest0-21swapper/321:26:283
2587899104,5cyclictest660-21avahi-daemon22:10:442
2587899100,1cyclictest11060-21irqstats19:50:132
2587299109,0cyclictest0-21swapper/122:48:021
2587299109,0cyclictest0-21swapper/122:32:321
2587299109,0cyclictest0-21swapper/100:35:321
2587299109,0cyclictest0-21swapper/100:05:431
2587299108,1cyclictest23006-21bash23:37:421
2587299100,0cyclictest0-21swapper/119:26:511
2587299100,0cyclictest0-21swapper/100:24:221
2586799109,0cyclictest4861-21lspci00:36:380
2586799109,0cyclictest0-21swapper/022:05:270
2586799109,0cyclictest0-21swapper/021:26:470
2586799100,9cyclictest0-21swapper/020:31:170
2586799100,9cyclictest0-21swapper/019:39:170
2586799100,0cyclictest0-21swapper/022:29:580
2586799100,0cyclictest0-21swapper/000:15:270
258849998,0cyclictest0-21swapper/323:46:393
258849998,0cyclictest0-21swapper/321:30:393
258849998,0cyclictest0-21swapper/300:37:393
258849997,1cyclictest7291-21sshd23:55:293
258849997,1cyclictest649-21polkitd23:41:393
258849997,1cyclictest0-21swapper/322:45:303
258789993,2cyclictest1002-21snmpd20:27:562
258789993,1cyclictest642-21systemd-logind20:00:002
258789992,2cyclictest1002-21snmpd19:17:262
258729998,0cyclictest0-21swapper/100:31:431
258729995,3cyclictest699-21gdbus00:00:451
258729994,4cyclictest660-21avahi-daemon21:50:001
258679998,0cyclictest12524-21lspci22:39:170
258679998,0cyclictest0-21swapper/023:45:270
258679998,0cyclictest0-21swapper/022:21:070
258679998,0cyclictest0-21swapper/021:58:470
258679998,0cyclictest0-21swapper/000:32:570
258679997,1cyclictest31252-21ntp_states00:00:170
258679997,1cyclictest12664-21systemd-cgroups23:25:470
258679991,1cyclictest9-21ksoftirqd/023:04:350
258679990,5cyclictest11771-21idleruntime-cro23:45:010
258849987,0cyclictest0-21swapper/323:24:293
258849986,1cyclictest14790-21systemd-cgroups00:26:293
258849985,2cyclictest660-21avahi-daemon23:06:363
258849985,2cyclictest660-21avahi-daemon22:50:253
258849985,2cyclictest660-21avahi-daemon21:11:173
258849985,2cyclictest660-21avahi-daemon00:22:083
258789983,1cyclictest19188-21cat20:10:142
258789983,1cyclictest1002-21snmpd19:32:272
258789982,2cyclictest1002-21snmpd20:05:102
258789982,1cyclictest31177-21cat19:20:162
258789982,1cyclictest26103-21cpuspeed_turbos19:10:122
258789982,1cyclictest22526-21sadc20:20:002
258789982,1cyclictest10344-21cat19:50:002
258789982,1cyclictest1002-21snmpd20:50:082
258789982,1cyclictest1002-21snmpd20:30:022
258789982,1cyclictest0-21swapper/220:40:192
258789982,1cyclictest0-21swapper/219:35:202
258789980,2cyclictest1466-21/usr/sbin/munin20:45:162
258729987,0cyclictest0-21swapper/119:35:211
258729986,1cyclictest24080-21lspci22:07:251
258729986,1cyclictest22325-21lspci23:07:291
258729985,2cyclictest660-21avahi-daemon22:42:401
258729985,2cyclictest660-21avahi-daemon22:03:121
258729985,2cyclictest660-21avahi-daemon21:23:051
258729985,2cyclictest660-21avahi-daemon00:16:571
258729985,2cyclictest660-21avahi-daemon00:11:291
258729984,3cyclictest660-21avahi-daemon23:04:331
258679986,1cyclictest9-21ksoftirqd/022:48:010
258679986,1cyclictest9-21ksoftirqd/022:30:200
258679986,1cyclictest9-21ksoftirqd/022:15:130
258679986,1cyclictest9-21ksoftirqd/000:05:070
258679980,4cyclictest674-21dbus-daemon19:20:000
258849974,2cyclictest699-21gdbus21:35:023
258849974,2cyclictest660-21avahi-daemon23:02:033
258789972,1cyclictest1002-21snmpd19:29:092
258789971,1cyclictest4711-21cpu20:55:112
258789970,2cyclictest9028-21diskstats21:05:142
258789970,2cyclictest7585-21switchtime19:40:182
258789970,2cyclictest674-21dbus-daemon20:35:002
258789970,2cyclictest6710-21/usr/sbin/munin21:00:122
258789970,2cyclictest23145-21hddtemp_smartct20:20:122
258789970,2cyclictest14739-21cut20:00:112
258729976,0cyclictest0-21swapper/121:27:321
258729976,0cyclictest0-21swapper/119:20:311
258729975,1cyclictest660-21avahi-daemon22:21:181
258729975,1cyclictest19580-21lspci23:10:011
258729974,2cyclictest699-21gdbus22:25:331
258729974,2cyclictest660-21avahi-daemon21:15:491
258729973,3cyclictest699-21gdbus21:10:431
258729973,1cyclictest0-21swapper/120:57:081
258679976,0cyclictest0-21swapper/019:13:170
258679975,1cyclictest9-21ksoftirqd/000:10:110
258679975,1cyclictest660-21avahi-daemon21:20:270
258679974,1cyclictest10293-21crond19:50:000
258679970,6cyclictest29033-21sshd23:30:000
17873270,0sleep10-21swapper/121:35:341
258849964,1cyclictest1002-21snmpd19:36:513
258849963,2cyclictest1002-21snmpd21:07:243
258849963,2cyclictest1002-21snmpd19:54:093
258849960,5cyclictest0-21swapper/320:23:483
258729963,2cyclictest1002-21snmpd21:06:511
258729960,5cyclictest0-21swapper/120:33:221
258729960,5cyclictest0-21swapper/120:12:421
258729960,5cyclictest0-21swapper/119:44:111
258679960,5cyclictest0-21swapper/019:52:380
258679960,5cyclictest0-21swapper/019:33:370
258679960,1cyclictest6466-21idleruntime-cro21:00:010
258849953,1cyclictest8990-21cat19:45:133
258849953,1cyclictest5539-21ntp_states20:55:163
258849953,1cyclictest29813-21tr20:35:163
258849953,1cyclictest28169-21munin-node19:15:003
258849953,1cyclictest19711-21rt-features20:10:173
258849953,1cyclictest1046-21cat20:45:133
258849953,1cyclictest1002-21snmpd20:50:063
258849953,1cyclictest1002-21snmpd20:40:113
258849953,1cyclictest1002-21snmpd20:29:213
258849953,1cyclictest1002-21snmpd20:17:013
258849953,1cyclictest1002-21snmpd20:08:343
258849953,1cyclictest1002-21snmpd20:00:233
258849953,1cyclictest1002-21snmpd19:55:363
258849953,1cyclictest1002-21snmpd19:41:243
258849953,1cyclictest1002-21snmpd19:21:593
258849950,4cyclictest0-21swapper/320:35:003
258849950,4cyclictest0-21swapper/319:30:583
258729954,0cyclictest0-21swapper/119:12:311
258729953,1cyclictest674-21dbus-daemon20:35:001
258729953,1cyclictest32269-21grep20:40:211
258729953,1cyclictest3091-21cat20:50:121
258729953,1cyclictest25273-21mii-tool20:25:131
258729953,1cyclictest15101-21cat20:00:131
258729953,1cyclictest10867-21grep19:50:131
258729953,1cyclictest1082-21lldpd19:15:181
258729953,1cyclictest1031-21mii-tool20:45:131
258729953,1cyclictest1002-21snmpd21:03:541
258729953,1cyclictest1002-21snmpd20:24:201
258729953,1cyclictest1002-21snmpd19:57:041
258729953,1cyclictest1002-21snmpd19:47:481
258729950,2cyclictest3265-21ntp_states19:30:151
258729950,1cyclictest16653-21/usr/sbin/munin20:05:171
258729950,0cyclictest0-21swapper/120:15:531
258679954,0cyclictest21673-21kworker/0:119:20:180
258679953,1cyclictest9208-21cat21:05:140
258679953,1cyclictest674-21dbus-daemon20:15:000
258679953,1cyclictest29368-21cat20:35:130
258679953,1cyclictest1088-21ntpd19:55:150
258679953,1cyclictest1002-21snmpd20:41:080
258679953,1cyclictest1002-21snmpd20:28:080
258679953,1cyclictest1002-21snmpd20:16:550
258679953,1cyclictest1002-21snmpd20:05:550
258679953,1cyclictest1002-21snmpd20:01:400
258679953,1cyclictest1002-21snmpd19:42:510
258679953,1cyclictest1002-21snmpd19:26:210
258679952,2cyclictest1002-21snmpd20:46:260
258679950,0cyclictest0-21swapper/021:00:570
258849942,1cyclictest32759-21cpuspeed_turbos19:25:103
258679942,1cyclictest2916-21entropy20:50:110
258679942,1cyclictest23136-21head20:20:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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