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2026-01-21 - 11:37
[ 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 Wed Jan 21, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
38462293272,13sleep20-21swapper/219:07:462
39642269243,17sleep10-21swapper/119:09:181
40102267242,16sleep00-21swapper/019:09:530
36912267234,22sleep30-21swapper/319:06:023
263792690,0sleep20-21swapper/222:48:132
322432630,0sleep00-21swapper/023:30:510
299872630,0sleep00-21swapper/023:49:570
5842620,0sleep10-21swapper/120:10:161
291902620,0sleep00-21swapper/022:30:130
180042590,0sleep00-21swapper/000:21:160
278152580,0sleep30-21swapper/320:00:123
8672560,0sleep00-21swapper/021:13:560
233922200,0sleep00-21swapper/000:25:130
23512180,0sleep00-21swapper/023:52:170
96082160,0sleep20-21swapper/220:30:152
16482150,0sleep10-21swapper/123:32:161
89422140,0sleep20-21swapper/222:57:102
53432130,0sleep20-21swapper/200:14:212
411899110,10cyclictest6319-21grep19:15:011
297742110,0sleep30-21swapper/323:10:123
41269983,3cyclictest674-21lldpd21:30:253
41239981,4cyclictest32087-21idleruntime-cro20:10:002
29865280,0sleep30-21swapper/323:30:113
26090280,0sleep10-21swapper/122:08:251
41269973,3cyclictest658-21snmpd22:31:103
41269973,3cyclictest560-21gdbus22:20:013
41269973,3cyclictest504-21dbus-daemon19:31:443
41269973,3cyclictest491-21systemd-logind22:05:523
41269973,3cyclictest22259-21apt21:00:123
41269973,3cyclictest10374-21apt-get21:20:003
41269970,6cyclictest20591-21hddtemp_smartct21:45:143
41269970,3cyclictest23097-21/usr/sbin/munin19:50:183
41239973,3cyclictest275-21systemd-journal21:21:362
41239973,3cyclictest23123-21apt-get19:50:112
41239973,1cyclictest0-21swapper/222:25:312
41189976,1cyclictest10622-21kworker/1:122:16:041
41189975,1cyclictest10418-21ssh22:58:191
41189974,2cyclictest32685-21awk00:10:251
41189973,3cyclictest6838-21/usr/sbin/munin00:15:201
41139974,2cyclictest658-21snmpd23:15:200
41139973,3cyclictest658-21snmpd19:35:200
41139973,3cyclictest20683-21smart_sda21:25:180
41139970,7cyclictest0-21swapper/023:57:490
20426270,0sleep30-21swapper/321:25:163
41269966,0cyclictest0-21swapper/323:19:463
41269964,1cyclictest220832sleep322:45:173
41269963,2cyclictest9967-21sh22:38:103
41269963,2cyclictest658-21snmpd21:08:283
41269963,2cyclictest5885-21sed20:20:193
41269963,2cyclictest5351-21sensors_temp21:55:193
41269963,2cyclictest504-21dbus-daemon20:40:413
41269963,2cyclictest504-21dbus-daemon20:18:593
41269963,2cyclictest5010-21cat19:10:153
41269963,2cyclictest4584-21ssh00:33:223
41269963,2cyclictest4306-21ssh00:13:333
41269963,2cyclictest32421-21sshd21:52:173
41269963,2cyclictest27005-21sh00:07:213
41269963,2cyclictest25600-21ssh23:07:243
41269963,2cyclictest25091-21rm22:27:263
41269963,2cyclictest10121-21rm00:16:313
41269963,1cyclictest0-21swapper/322:00:133
41269962,3cyclictest658-21snmpd23:02:083
41269962,3cyclictest658-21snmpd22:50:053
41269962,3cyclictest658-21snmpd21:44:523
41269962,3cyclictest658-21snmpd20:57:073
41269962,3cyclictest658-21snmpd20:53:013
41269962,3cyclictest658-21snmpd20:11:063
41269962,3cyclictest658-21snmpd20:07:513
41269962,3cyclictest26697-21expr19:55:193
41269962,3cyclictest15100-21apt-get00:20:123
41269962,3cyclictest0-21swapper/323:41:053
41269962,2cyclictest27666-1kworker/u9:221:35:183
41269962,2cyclictest275-21systemd-journal19:41:073
41269961,3cyclictest275-21systemd-journal23:35:363
41269961,3cyclictest275-21systemd-journal00:00:003
41269961,3cyclictest13450-21rm21:20:453
41269960,6cyclictest0-21swapper/322:24:053
41269960,6cyclictest0-21swapper/300:38:263
41269960,5cyclictest14490-21/usr/sbin/munin00:00:153
41269960,0cyclictest0-21swapper/323:48:093
41269960,0cyclictest0-21swapper/323:28:193
41239966,0cyclictest0-21swapper/221:26:192
41239963,2cyclictest8546-21rm23:36:162
41239963,2cyclictest504-21dbus-daemon20:29:502
41239963,2cyclictest2680-21sh23:33:042
41239963,2cyclictest26152-21ssh23:46:582
41239963,2cyclictest25226-21ssh23:26:472
41239963,2cyclictest17686-21rm22:23:002
41239963,1cyclictest0-21swapper/200:06:322
41239962,3cyclictest8592-21timerwakeupswit19:15:202
41239962,3cyclictest658-21snmpd23:43:152
41239962,3cyclictest658-21snmpd23:10:172
41239962,3cyclictest658-21snmpd22:50:022
41239962,3cyclictest658-21snmpd22:13:162
41239962,3cyclictest658-21snmpd22:06:222
41239962,3cyclictest658-21snmpd21:45:062
41239962,3cyclictest658-21snmpd21:41:472
41239962,3cyclictest658-21snmpd21:31:422
41239962,3cyclictest658-21snmpd20:44:162
41239962,3cyclictest658-21snmpd20:36:372
41239962,3cyclictest658-21snmpd20:17:242
41239962,3cyclictest658-21snmpd20:10:272
41239962,3cyclictest658-21snmpd19:37:172
41239962,3cyclictest658-21snmpd19:27:152
41239962,3cyclictest658-21snmpd19:23:262
41239962,3cyclictest658-21snmpd00:20:582
41239962,3cyclictest569-21gdbus00:01:292
41239962,3cyclictest504-21dbus-daemon19:13:182
41239962,3cyclictest31951-21grep00:30:132
41239962,3cyclictest28029-21pluginstate21:10:172
41239962,3cyclictest27906-21expr20:00:122
41239962,3cyclictest23191-21ntpq21:00:172
41239962,3cyclictest1517-11brltty20:23:352
41239962,1cyclictest0-21swapper/223:17:432
41239960,6cyclictest8510-21ssh22:17:122
41239960,6cyclictest0-21swapper/223:56:482
41239960,6cyclictest0-21swapper/223:20:582
41239960,6cyclictest0-21swapper/223:05:332
41239960,6cyclictest0-21swapper/221:53:092
41239960,6cyclictest0-21swapper/220:46:302
41239960,6cyclictest0-21swapper/220:46:302
41239960,2cyclictest3092-21cmp21:35:012
41239960,0cyclictest0-21swapper/222:00:432
41189966,0cyclictest7529-21ssh21:37:071
41189966,0cyclictest0-21swapper/123:10:581
41189965,1cyclictest10622-21kworker/1:123:02:201
41189963,2cyclictest29649-21ssh21:30:391
41189963,2cyclictest275-21systemd-journal22:32:301
41189963,2cyclictest23589-21memory00:05:171
41189963,2cyclictest19004-21ssh23:42:461
41189963,2cyclictest18856-21ssh00:21:561
41189963,2cyclictest18389-21ssh22:23:321
41189963,2cyclictest13120-21ssh23:59:201
41189962,3cyclictest7228-21cat00:35:121
41189962,3cyclictest658-21snmpd23:25:291
41189962,3cyclictest658-21snmpd23:20:351
41189962,3cyclictest658-21snmpd23:15:591
41189962,3cyclictest658-21snmpd22:04:041
41189962,3cyclictest658-21snmpd21:11:051
41189962,3cyclictest658-21snmpd20:43:371
41189962,3cyclictest658-21snmpd20:31:151
41189962,3cyclictest658-21snmpd20:27:421
41189962,3cyclictest658-21snmpd20:04:451
41189962,3cyclictest658-21snmpd19:30:111
41189962,3cyclictest658-21snmpd19:24:011
41189962,3cyclictest658-21snmpd19:16:521
41189962,3cyclictest504-21dbus-daemon20:40:001
41189962,3cyclictest504-21dbus-daemon00:05:001
41189962,3cyclictest29365-21cat22:10:161
41189962,3cyclictest29297-21ntp_states21:50:191
41189962,3cyclictest275-21systemd-journal21:45:011
41189962,3cyclictest275-21systemd-journal19:56:481
41189962,3cyclictest22183-21threads19:45:191
41189962,3cyclictest20668-21tr21:25:171
41189962,3cyclictest18669-21apt19:40:111
41189960,5cyclictest582-21sed00:30:181
41189960,3cyclictest21488-21grep22:45:141
41189960,3cyclictest10366-21sshd23:37:401
41189960,1cyclictest141rcu_preempt23:05:111
41189960,1cyclictest141rcu_preempt20:15:111
41189960,0cyclictest0-21swapper/121:59:521
41189960,0cyclictest0-21swapper/121:17:101
41139966,0cyclictest0-21swapper/020:00:150
41139963,2cyclictest9184-21rm00:15:470
41139963,2cyclictest4618-21ssh22:35:100
41139963,2cyclictest30171-21ntpq22:50:170
41139963,2cyclictest275-21systemd-journal22:06:170
41139963,2cyclictest23543-21threads21:00:200
41139963,2cyclictest17006-21rm23:41:140
41139963,2cyclictest14774-21ssh22:20:410
41139963,2cyclictest13299-21ssh23:20:090
41139963,2cyclictest11563-21ssh21:40:030
41139963,2cyclictest1154-21ssh00:11:050
41139963,1cyclictest0-21swapper/021:49:180
41139963,1cyclictest0-21swapper/021:36:360
41139963,1cyclictest0-21swapper/000:05:070
41139962,3cyclictest7667-21grep00:35:130
41139962,3cyclictest658-21snmpd23:08:380
41139962,3cyclictest658-21snmpd23:02:390
41139962,3cyclictest658-21snmpd22:46:100
41139962,3cyclictest658-21snmpd22:41:280
41139962,3cyclictest658-21snmpd22:10:250
41139962,3cyclictest658-21snmpd20:58:110
41139962,3cyclictest658-21snmpd20:47:490
41139962,3cyclictest658-21snmpd20:47:490
41139962,3cyclictest658-21snmpd20:25:000
41139962,3cyclictest658-21snmpd19:54:150
41139962,3cyclictest658-21snmpd19:41:380
41139962,3cyclictest658-21snmpd19:29:350
41139962,3cyclictest658-21snmpd19:19:490
41139962,3cyclictest658-21snmpd19:11:070
41139962,3cyclictest5833-21ls22:15:170
41139962,3cyclictest5191-21cat22:55:130
41139962,3cyclictest504-21dbus-daemon23:10:090
41139962,3cyclictest4014-21grep21:55:130
41139962,3cyclictest28038-21perl21:30:130
41139962,3cyclictest275-21systemd-journal19:30:010
41139962,3cyclictest18741-21ntp_states20:50:160
41139962,3cyclictest0-21swapper/023:35:290
41139962,1cyclictest15073-21grep00:00:150
41139962,1cyclictest0-21swapper/023:26:490
41139961,3cyclictest25151-21sshd22:27:290
41139960,6cyclictest0-21swapper/021:24:470
41139960,6cyclictest0-21swapper/021:18:320
41139960,6cyclictest0-21swapper/019:55:190
29623260,0sleep20-21swapper/200:29:002
14818260,0sleep10-21swapper/121:21:501
41269953,1cyclictest31459-21missed_timers23:50:163
41269953,1cyclictest26459-21diskmemload22:55:023
41269952,2cyclictest6912-21cat20:25:123
41269952,2cyclictest26791-21sh21:10:063
41269952,2cyclictest11776-21interrupts20:35:143
41269951,3cyclictest9092-21expr20:30:113
41269951,3cyclictest658-21snmpd20:45:143
41269951,3cyclictest658-21snmpd20:45:143
41269951,3cyclictest504-21dbus-daemon19:15:013
41269951,3cyclictest28738-21ssh22:10:123
41269951,3cyclictest23236-21/usr/sbin/munin00:25:113
41269951,3cyclictest21692-21/usr/sbin/munin19:45:153
41269951,3cyclictest17455-21grep19:35:183
41269951,3cyclictest12858-21apt-get22:40:133
41269951,3cyclictest11676-21/usr/sbin/munin19:25:113
41269950,3cyclictest275-21systemd-journal19:20:293
41269950,3cyclictest13495-21rm23:20:113
41239953,1cyclictest6906-21rm00:35:042
41239953,1cyclictest26459-21diskmemload21:55:142
41239953,1cyclictest0-21swapper/222:35:022
41239952,2cyclictest501-21in:imuxsock20:59:052
41239952,2cyclictest26019-21cat19:55:152
41239952,2cyclictest2498-21ssh21:15:032
41239952,2cyclictest24756-21expr21:05:132
41239952,2cyclictest20860-21date19:45:002
41239952,2cyclictest19340-21cat19:40:142
41239952,2cyclictest18448-21cat20:50:132
41239952,2cyclictest14855-21cat19:30:132
41239952,2cyclictest12875-21cpu22:40:122
41239951,3cyclictest658-21snmpd22:30:102
41239951,3cyclictest31778-21/usr/sbin/munin23:50:182
41239951,3cyclictest0-21swapper/223:00:112
41239951,1cyclictest0-21swapper/200:15:012
41189955,0cyclictest0-21swapper/123:50:381
41189952,2cyclictest658-21snmpd22:35:011
41189952,2cyclictest658-21snmpd20:50:551
41189952,2cyclictest658-21snmpd20:05:131
41189952,2cyclictest504-21dbus-daemon19:30:001
41189952,2cyclictest5003-21smartctl20:20:131
41189952,2cyclictest275-21systemd-journal23:45:061
41189952,2cyclictest24717-21ls00:25:201
41189952,2cyclictest21576-21vmstat20:55:211
41189952,2cyclictest21039-21expr22:25:131
41189952,2cyclictest13082-21cstates22:40:131
41189951,3cyclictest30505-21expr22:50:191
41189951,3cyclictest275-21systemd-journal19:36:561
41189951,3cyclictest25407-21ntpq21:05:171
41189951,3cyclictest23418-21cat19:50:121
41189951,3cyclictest20678-21cat21:45:141
41189951,3cyclictest16212-21if_enp4s020:45:141
41189951,3cyclictest16212-21if_enp4s020:45:141
41189950,4cyclictest0-21swapper/121:00:141
41139955,0cyclictest0-21swapper/000:30:020
41139953,1cyclictest9941-21gltestperf19:20:130
41139952,2cyclictest9148-21expr20:30:110
41139952,2cyclictest658-21snmpd21:05:040
41139952,2cyclictest658-21snmpd20:25:090
41139952,2cyclictest556-21cat20:10:150
41139952,2cyclictest2342-21cstates20:15:120
41139952,2cyclictest21375-21cut19:45:130
41139952,2cyclictest13696-21expr20:40:130
41139952,2cyclictest11065-21chrt20:35:080
41139952,1cyclictest0-21swapper/022:00:030
41139951,3cyclictest30117-21apt-get20:05:110
41139951,1cyclictest0-21swapper/021:50:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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