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2026-01-18 - 17:23
[ 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 rackaslot8.osadl.org (updated Sun Jan 18, 2026 12:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
197762292262,20sleep10-21swapper/107:08:151
196232282251,20sleep20-21swapper/207:06:202
198272273244,19sleep00-21swapper/007:08:460
195722263233,18sleep30-21swapper/307:05:413
212492610,0sleep20-21swapper/208:30:002
82172590,0sleep10-21swapper/109:30:261
151622590,0sleep30-21swapper/312:11:083
33862580,0sleep30-21swapper/312:04:483
317622580,0sleep20-21swapper/210:05:022
212132580,0sleep10-21swapper/111:55:171
212132580,0sleep10-21swapper/111:55:171
198722580,1sleep20-21swapper/210:16:392
226522560,0sleep30-21swapper/312:35:203
152282540,0sleep30-21swapper/310:33:503
121592530,0sleep10-21swapper/112:10:031
114792210,0sleep00-21swapper/012:09:420
17422180,0sleep00-21swapper/011:43:580
137462170,0sleep00-21swapper/010:13:340
35432160,0sleep20-21swapper/209:47:412
197522160,0sleep00-21swapper/010:16:340
294522130,1sleep320024-21cyclictest10:03:283
294522130,1sleep320024-21cyclictest10:03:273
20042130,0sleep20-21swapper/212:03:422
228072120,0sleep10-21swapper/112:15:401
7361280,0sleep10-21swapper/111:27:271
3804280,0sleep20-21swapper/211:05:242
29780280,0sleep20-21swapper/211:01:482
200429984,3cyclictest1656-21sshd07:39:583
200349987,1cyclictest22-21ksoftirqd/112:39:591
200349987,1cyclictest22-21ksoftirqd/111:20:011
200309983,3cyclictest275-21systemd-journal08:55:000
200309982,3cyclictest14172-21turbostat09:35:000
19813280,0sleep00-21swapper/012:34:120
6904270,0sleep20-21swapper/209:30:142
31891270,0sleep30-21swapper/308:55:113
200429973,3cyclictest658-21snmpd12:31:343
200429973,3cyclictest275-21systemd-journal07:17:193
200389973,3cyclictest275-21systemd-journal09:00:012
200389973,3cyclictest25052-21sshd11:19:042
200349976,1cyclictest30044-21turbostat09:25:001
200349976,1cyclictest22-21ksoftirqd/110:40:001
200349976,1cyclictest22-21ksoftirqd/107:15:011
200349974,2cyclictest25072-21cron07:20:011
200349973,3cyclictest658-21snmpd09:41:161
200349973,3cyclictest658-21snmpd07:29:191
200349973,3cyclictest275-21systemd-journal10:40:201
200349972,3cyclictest30758-21cron08:55:001
200349972,3cyclictest275-21systemd-journal09:38:351
200349971,3cyclictest504-21dbus-daemon10:20:021
200349970,6cyclictest5056-21diskmemload11:13:111
200309976,1cyclictest0-21swapper/010:46:470
200309975,1cyclictest12-21ksoftirqd/012:24:590
200309973,3cyclictest543-21cron09:04:550
200309973,3cyclictest275-21systemd-journal12:00:010
200309973,3cyclictest275-21systemd-journal12:00:000
200309972,4cyclictest6804-21turbostat07:55:010
9593260,1sleep10-21swapper/112:08:161
23524260,0sleep20-21swapper/212:16:122
200429966,0cyclictest0-21swapper/311:21:023
200429964,1cyclictest11752-11brltty07:11:043
200429963,2cyclictest9726-21ssh11:09:593
200429963,2cyclictest8447-21ssh12:26:483
200429963,2cyclictest8190-21sh09:11:023
200429963,2cyclictest658-21snmpd09:55:073
200429963,2cyclictest658-21snmpd08:38:593
200429963,2cyclictest658-21snmpd07:45:073
200429963,2cyclictest5056-21diskmemload12:05:123
200429963,2cyclictest4932-21switchtime11:45:193
200429963,2cyclictest3924-21ntp_kernel_pll_11:25:153
200429963,2cyclictest28832-21cat08:45:133
200429963,2cyclictest27624-21grep11:00:193
200429963,2cyclictest275-21systemd-journal09:04:183
200429963,2cyclictest23390-21ssh10:19:213
200429963,2cyclictest16739-21turbostat.cron08:20:013
200429963,2cyclictest14377-21sh10:52:413
200429963,2cyclictest14302-21ssh11:12:103
200429963,2cyclictest12473-21ssh10:12:343
200429963,1cyclictest0-21swapper/309:50:303
200429963,1cyclictest0-21swapper/309:30:093
200429962,3cyclictest658-21snmpd11:56:373
200429962,3cyclictest658-21snmpd11:56:363
200429962,3cyclictest658-21snmpd10:41:503
200429962,3cyclictest658-21snmpd10:05:333
200429962,3cyclictest658-21snmpd09:36:463
200429962,3cyclictest658-21snmpd08:23:473
200429962,3cyclictest658-21snmpd08:10:553
200429962,3cyclictest658-21snmpd07:41:453
200429962,3cyclictest658-21snmpd07:33:483
200429962,3cyclictest658-21snmpd07:20:063
200429962,3cyclictest4358-21cat09:05:203
200429962,3cyclictest275-21systemd-journal11:54:133
200429962,3cyclictest275-21systemd-journal07:59:323
200429962,3cyclictest23284-21cat09:40:143
200429962,3cyclictest1-21systemd11:40:263
200429962,3cyclictest1-21systemd08:30:513
200429961,3cyclictest19517-21rm10:35:473
200429960,6cyclictest0-21swapper/311:15:013
200429960,6cyclictest0-21swapper/310:48:343
200429960,6cyclictest0-21swapper/309:46:513
200429960,6cyclictest0-21swapper/308:05:193
200429960,0cyclictest0-21swapper/311:33:103
200389966,0cyclictest0-21swapper/212:35:392
200389966,0cyclictest0-21swapper/211:40:202
200389963,2cyclictest9227-21seq09:50:402
200389963,2cyclictest6829-21grep09:10:162
200389963,2cyclictest5040-21cut12:05:162
200389963,2cyclictest501-21in:imuxsock09:00:072
200389963,2cyclictest28498-21sh10:41:172
200389963,2cyclictest28-21ksoftirqd/208:05:132
200389963,2cyclictest17445-21sh09:55:372
200389963,2cyclictest16019-21sshd10:53:572
200389963,1cyclictest0-21swapper/211:28:372
200389963,1cyclictest0-21swapper/209:40:362
200389962,3cyclictest658-21snmpd11:47:382
200389962,3cyclictest658-21snmpd11:10:562
200389962,3cyclictest658-21snmpd10:36:232
200389962,3cyclictest658-21snmpd10:12:182
200389962,3cyclictest658-21snmpd09:29:432
200389962,3cyclictest658-21snmpd09:21:222
200389962,3cyclictest658-21snmpd09:07:182
200389962,3cyclictest658-21snmpd08:50:162
200389962,3cyclictest658-21snmpd08:48:372
200389962,3cyclictest658-21snmpd08:22:532
200389962,3cyclictest658-21snmpd08:19:082
200389962,3cyclictest658-21snmpd08:03:372
200389962,3cyclictest658-21snmpd07:46:142
200389962,3cyclictest30471-21cat07:30:172
200389962,3cyclictest29207-21expr12:20:132
200389962,3cyclictest25066-21cron07:20:012
200389962,3cyclictest2075-21basename10:45:152
200389962,1cyclictest0-21swapper/210:30:122
200389962,1cyclictest0-21swapper/210:02:162
200389962,1cyclictest0-21swapper/210:02:162
200389961,4cyclictest0-21swapper/209:35:112
200389960,6cyclictest0-21swapper/211:50:542
200389960,6cyclictest0-21swapper/211:35:532
200389960,6cyclictest0-21swapper/209:18:372
200389960,0cyclictest0-21swapper/212:33:222
200389960,0cyclictest0-21swapper/210:57:302
200349966,0cyclictest0-21swapper/111:30:141
200349966,0cyclictest0-21swapper/107:53:291
200349964,1cyclictest5056-21diskmemload10:05:201
200349963,2cyclictest658-21snmpd08:58:481
200349963,2cyclictest3033-21awk11:05:171
200349963,2cyclictest26493-21cat07:20:171
200349963,2cyclictest1103-21ssh11:43:301
200349963,1cyclictest0-21swapper/111:01:551
200349962,3cyclictest658-21snmpd12:34:331
200349962,3cyclictest658-21snmpd11:53:111
200349962,3cyclictest658-21snmpd10:59:101
200349962,3cyclictest658-21snmpd10:51:311
200349962,3cyclictest658-21snmpd10:28:571
200349962,3cyclictest658-21snmpd09:16:091
200349962,3cyclictest658-21snmpd08:30:361
200349962,3cyclictest658-21snmpd08:05:161
200349962,3cyclictest25486-21cat10:20:161
200349962,2cyclictest275-21systemd-journal12:00:011
200349962,2cyclictest275-21systemd-journal07:36:051
200349961,3cyclictest5899-21perf09:30:011
200349961,1cyclictest22-21ksoftirqd/107:30:141
200349960,6cyclictest0-21swapper/111:21:571
200349960,6cyclictest0-21swapper/110:12:401
200349960,6cyclictest0-21swapper/110:00:231
200349960,6cyclictest0-21swapper/110:00:231
200349960,6cyclictest0-21swapper/109:54:591
200349960,2cyclictest5455-21/usr/sbin/munin09:10:161
200349960,0cyclictest0-21swapper/112:20:451
200309966,0cyclictest0-21swapper/012:04:010
200309966,0cyclictest0-21swapper/011:45:280
200309964,1cyclictest32629-21grep10:05:160
200309963,2cyclictest9529-21taskset08:03:200
200309963,2cyclictest658-21snmpd11:11:390
200309963,2cyclictest658-21snmpd10:53:580
200309963,2cyclictest504-21dbus-daemon10:30:150
200309963,2cyclictest275-21systemd-journal09:25:570
200309963,2cyclictest21185-21cron08:30:010
200309963,2cyclictest17021-21ssh09:35:490
200309963,1cyclictest0-21swapper/011:22:160
200309962,3cyclictest658-21snmpd11:27:380
200309962,3cyclictest658-21snmpd10:42:100
200309962,3cyclictest658-21snmpd10:25:360
200309962,3cyclictest658-21snmpd10:21:270
200309962,3cyclictest658-21snmpd10:01:390
200309962,3cyclictest658-21snmpd10:01:390
200309962,3cyclictest658-21snmpd09:48:410
200309962,3cyclictest658-21snmpd09:21:530
200309962,3cyclictest658-21snmpd08:30:090
200309962,3cyclictest658-21snmpd07:56:010
200309962,3cyclictest658-21snmpd07:48:220
200309962,3cyclictest658-21snmpd07:21:310
200309962,3cyclictest275-21systemd-journal08:22:570
200309962,3cyclictest27281-21cat08:40:190
200309962,3cyclictest23694-21cat09:40:160
200309962,3cyclictest14601-21cat09:15:160
200309962,3cyclictest11784-21sshd08:08:400
200309962,1cyclictest0-21swapper/012:38:430
200309962,1cyclictest0-21swapper/012:17:230
200309962,1cyclictest0-21swapper/011:16:210
200309962,1cyclictest0-21swapper/009:56:460
200309960,6cyclictest0-21swapper/009:53:440
200309960,4cyclictest275-21systemd-journal11:32:560
200309960,3cyclictest19728-21cstates11:35:150
200429953,1cyclictest242412sleep310:20:023
200429953,1cyclictest11869-11brltty08:40:013
200429952,2cyclictest674-21lldpd07:26:253
200429952,2cyclictest658-21snmpd12:15:063
200429952,2cyclictest5326-21perl07:50:113
200429952,2cyclictest32168-21sed09:25:193
200429952,2cyclictest275-21systemd-journal08:50:003
200429952,2cyclictest22150-21ssh09:20:103
200429952,2cyclictest19413-21rm11:35:113
200429952,1cyclictest1392-1kworker/u9:210:25:033
200429951,3cyclictest7807-21/usr/sbin/munin08:00:093
200429951,3cyclictest658-21snmpd10:55:013
200429951,3cyclictest19880-21cat08:25:133
200429951,3cyclictest0-21swapper/312:20:113
200429950,4cyclictest14271-21df_inode09:15:133
200389952,2cyclictest990-21expr10:25:142
200389952,2cyclictest658-21snmpd11:55:082
200389952,2cyclictest658-21snmpd11:55:082
200389952,2cyclictest658-21snmpd08:30:442
200389952,2cyclictest28494-21ntp_kernel_err07:25:162
200389952,2cyclictest2808-21cat07:40:162
200389952,2cyclictest27589-21seq08:41:312
200389952,2cyclictest26019-21cat07:20:142
200389952,2cyclictest25462-21if_enp4s010:20:152
200389952,2cyclictest20797-21gltestperf07:10:152
200389952,2cyclictest14069-21which08:10:232
200389952,2cyclictest1392-1kworker/u9:211:20:442
200389952,2cyclictest11728-21ssh11:30:142
200389952,2cyclictest0-21swapper/207:57:002
200389951,3cyclictest5402-21sed07:50:112
200389951,3cyclictest32411-21diskstats07:35:142
200389951,3cyclictest24356-21cat08:35:142
200389951,3cyclictest0-21swapper/212:25:362
200389950,4cyclictest13171-21cut12:10:152
200349955,0cyclictest0-21swapper/108:15:151
200349953,1cyclictest501-21in:imuxsock07:55:451
200349953,1cyclictest194112sleep111:35:111
200349953,1cyclictest1928-21/usr/sbin/munin07:40:121
200349952,2cyclictest9031-21/usr/sbin/munin10:30:101
200349952,2cyclictest8056-21expr08:00:081
200349952,2cyclictest658-21snmpd09:00:151
200349952,2cyclictest658-21snmpd08:46:511
200349952,2cyclictest658-21snmpd08:35:271
200349952,2cyclictest4424-21chrt07:48:311
200349952,2cyclictest2104-21cat10:45:151
200349952,2cyclictest15249-21ssh09:55:071
200349952,1cyclictest0-21swapper/109:45:061
200349951,3cyclictest3706-21basename09:05:141
200349951,3cyclictest3532-21/usr/sbin/munin11:45:141
200349951,3cyclictest26978-21awk08:40:181
200349951,3cyclictest20706-21sed08:25:181
200349951,3cyclictest0-21swapper/112:25:061
200349950,3cyclictest11909-21systemd-udevd08:10:031
200349950,1cyclictest141rcu_preempt08:20:131
200309953,1cyclictest663-21runrttasks07:16:100
200309953,1cyclictest2864-21missed_timers11:05:170
200309953,1cyclictest13261-21missed_timers12:10:150
200309952,2cyclictest674-21lldpd07:40:100
200309952,2cyclictest658-21snmpd10:55:080
200309952,2cyclictest658-21snmpd08:35:080
200309952,2cyclictest5426-21gltestperf12:25:140
200309952,2cyclictest541-21ntpq07:35:160
200309952,2cyclictest30475-21cat07:30:160
200309952,2cyclictest28817-21cat08:45:130
200309952,2cyclictest27725-21cut07:25:120
200309952,2cyclictest275-21systemd-journal11:50:020
200309952,2cyclictest26087-21sh11:00:100
200309952,2cyclictest20582-21expr07:10:130
200309952,2cyclictest14864-21ls08:15:130
200309952,1cyclictest0-21swapper/010:35:050
200309951,4cyclictest5490-21apt-get09:10:090
200309951,3cyclictest3754-21cat09:05:150
200309951,3cyclictest12459-21/usr/sbin/munin08:10:130
200309950,2cyclictest31000-21/usr/sbin/munin08:55:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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