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2026-02-01 - 19:34
[ 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 Feb 01, 2026 12:44:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
160242296263,20sleep20-21swapper/207:08:012
160772283252,20sleep10-21swapper/107:08:311
159032275244,20sleep00-21swapper/007:06:250
160552261233,18sleep30-21swapper/307:08:183
178382720,0sleep00-21swapper/010:11:220
32422640,0sleep00-21swapper/011:17:150
17772610,0sleep30-21swapper/310:20:333
257952560,0sleep00-21swapper/010:53:210
266742550,0sleep10-21swapper/110:16:271
11392550,0sleep30-21swapper/308:55:203
303142540,4sleep012-21ksoftirqd/012:10:170
281242540,0sleep10-21swapper/112:09:341
118852530,0sleep00-21swapper/009:12:470
31452210,0sleep10-21swapper/109:25:291
28842200,0sleep30-21swapper/307:50:023
98692180,0sleep10-21swapper/111:40:111
135022180,1sleep213499-21perf11:05:002
323612160,0sleep032363-21wc08:55:120
59222140,0sleep20-21swapper/207:55:122
295312120,0sleep00-21swapper/011:50:510
25505280,0sleep00-21swapper/009:20:150
19873280,0sleep10-21swapper/109:54:321
19873280,0sleep10-21swapper/109:54:321
1806280,0sleep10-21swapper/111:54:171
163179983,3cyclictest275-21systemd-journal09:45:023
163129981,4cyclictest22940-21awk10:15:012
163119984,1cyclictest679-21dump-pmu-power09:25:011
10921280,0sleep00-21swapper/012:18:060
163179974,2cyclictest658-21snmpd11:32:443
163179973,3cyclictest504-21dbus-daemon11:55:003
163179973,3cyclictest275-21systemd-journal12:32:223
163179973,2cyclictest275-21systemd-journal07:19:183
163179972,3cyclictest275-21systemd-journal11:25:013
163179972,3cyclictest275-21systemd-journal10:04:353
163129973,3cyclictest658-21snmpd11:48:582
163129973,3cyclictest658-21snmpd11:48:582
163129973,3cyclictest658-21snmpd09:46:262
163129973,3cyclictest658-21snmpd09:03:352
163129973,3cyclictest658-21snmpd08:55:402
163129973,3cyclictest658-21snmpd08:04:242
163129973,3cyclictest275-21systemd-journal08:48:122
163129973,3cyclictest24794-21sensors_temp10:15:202
163119973,3cyclictest658-21snmpd07:10:531
163119973,3cyclictest275-21systemd-journal12:34:021
163119973,3cyclictest275-21systemd-journal09:18:501
163119972,4cyclictest0-21swapper/108:20:011
163059973,3cyclictest658-21snmpd12:24:050
163059973,3cyclictest658-21snmpd12:05:410
163059973,3cyclictest560-21gdbus08:00:010
163059973,3cyclictest21174-21sshd11:09:190
163059973,3cyclictest19637-21ntpq08:25:160
163059973,2cyclictest275-21systemd-journal11:27:400
163059973,2cyclictest275-21systemd-journal10:38:240
163059970,6cyclictest23456-21apt-get10:15:140
22400260,0sleep30-21swapper/311:10:023
163179966,0cyclictest0-21swapper/309:17:393
163179965,1cyclictest34-21ksoftirqd/308:00:013
163179964,1cyclictest10322-21grep08:05:133
163179963,2cyclictest7018-21cron11:20:003
163179963,2cyclictest658-21snmpd12:12:273
163179963,2cyclictest6109-21ssh09:27:363
163179963,2cyclictest6016-21kworker/u8:110:50:013
163179963,2cyclictest5858-21ssh11:55:563
163179963,2cyclictest560-21gdbus10:55:013
163179963,2cyclictest2785-21expr10:40:133
163179963,2cyclictest275-21systemd-journal09:00:423
163179963,2cyclictest27417-21ssh09:40:103
163179963,2cyclictest26128-21cat08:40:163
163179963,2cyclictest25585-21ssh10:15:393
163179963,2cyclictest23106-21diskstats12:25:123
163179963,2cyclictest21876-21ntpq08:30:163
163179963,2cyclictest18844-21grep09:35:103
163179963,2cyclictest17818-21ssh09:34:433
163179963,2cyclictest17237-21ssh10:10:553
163179963,2cyclictest11105-21ssh12:36:383
163179963,1cyclictest0-21swapper/311:29:523
163179963,1cyclictest0-21swapper/309:50:483
163179963,1cyclictest0-21swapper/309:50:483
163179962,3cyclictest9966-21cat11:40:113
163179962,3cyclictest9946-21smart_sda10:25:213
163179962,3cyclictest658-21snmpd12:21:093
163179962,3cyclictest658-21snmpd10:45:523
163179962,3cyclictest658-21snmpd10:30:353
163179962,3cyclictest658-21snmpd10:07:253
163179962,3cyclictest658-21snmpd09:23:143
163179962,3cyclictest658-21snmpd09:07:233
163179962,3cyclictest658-21snmpd08:46:503
163179962,3cyclictest658-21snmpd07:42:053
163179962,3cyclictest658-21snmpd07:26:023
163179962,3cyclictest504-21dbus-daemon08:20:003
163179962,3cyclictest30913-21awk08:50:193
163179962,3cyclictest29311-21cat07:35:153
163179962,3cyclictest21954-11brltty08:03:593
163179962,3cyclictest21639-21ntpq12:05:173
163179962,3cyclictest19305-21cut11:45:163
163179962,3cyclictest19305-21cut11:45:163
163179962,3cyclictest13451-21wc12:00:193
163179962,3cyclictest1-21systemd09:55:203
163179962,1cyclictest150712cat09:15:003
163179962,1cyclictest0-21swapper/311:06:453
163179962,1cyclictest0-21swapper/311:01:323
163179961,3cyclictest275-21systemd-journal10:35:043
163129964,1cyclictest663-21runrttasks10:30:022
163129963,2cyclictest760-21cron11:35:002
163129963,2cyclictest7528-21/usr/sbin/munin11:20:192
163129963,2cyclictest658-21snmpd12:11:452
163129963,2cyclictest658-21snmpd08:20:122
163129963,2cyclictest5989-21tune2fs12:15:132
163129963,2cyclictest501-21in:imuxsock07:13:072
163129963,2cyclictest30348-21sh11:51:282
163129963,2cyclictest2987-21users11:35:202
163129963,2cyclictest27404-21taskset08:44:482
163129963,2cyclictest26981-21rm09:20:422
163129963,2cyclictest24531-21ssh12:25:232
163129963,2cyclictest24433-21ssh10:52:202
163129963,2cyclictest20190-21sh11:26:552
163129963,2cyclictest18513-21ssh12:03:542
163129963,2cyclictest17615-21sh12:21:412
163129963,2cyclictest13536-21ssh11:41:432
163129963,1cyclictest0-21swapper/211:10:122
163129963,1cyclictest0-21swapper/211:08:212
163129963,1cyclictest0-21swapper/210:48:452
163129963,1cyclictest0-21swapper/209:52:232
163129963,1cyclictest0-21swapper/209:52:232
163129962,3cyclictest658-21snmpd11:55:332
163129962,3cyclictest658-21snmpd10:56:242
163129962,3cyclictest658-21snmpd10:26:362
163129962,3cyclictest658-21snmpd10:06:222
163129962,3cyclictest658-21snmpd09:44:262
163129962,3cyclictest658-21snmpd09:34:182
163129962,3cyclictest658-21snmpd09:26:592
163129962,3cyclictest658-21snmpd09:12:082
163129962,3cyclictest658-21snmpd08:35:472
163129962,3cyclictest658-21snmpd08:27:022
163129962,3cyclictest658-21snmpd08:10:092
163129962,3cyclictest409-21cat10:20:142
163129962,3cyclictest30513-21basename10:00:172
163129962,3cyclictest27738-11brltty12:05:172
163129962,3cyclictest275-21systemd-journal10:41:202
163129961,3cyclictest25862-21rm09:57:342
163129960,5cyclictest31612-21expr11:15:132
163129960,2cyclictest15715-21munin-run12:40:002
163119966,0cyclictest0-21swapper/111:59:561
163119963,2cyclictest9896-21kworker/1:110:25:171
163119963,2cyclictest7815-21tr12:35:161
163119963,2cyclictest658-21snmpd10:50:481
163119963,2cyclictest658-21snmpd09:11:081
163119963,2cyclictest658-21snmpd08:52:221
163119963,2cyclictest5183-21ssh09:45:191
163119963,2cyclictest4304-21ssh10:04:041
163119963,2cyclictest3601-21ssh10:59:191
163119963,2cyclictest32170-21apt-get08:55:111
163119963,2cyclictest27549-21sh11:12:401
163119963,2cyclictest27161-21sh09:58:311
163119963,2cyclictest26110-21ssh10:35:061
163119963,2cyclictest21330-21chrt07:16:201
163119963,2cyclictest16084-21sh10:47:321
163119963,2cyclictest12240-21ssh12:19:051
163119962,3cyclictest658-21snmpd12:02:141
163119962,3cyclictest658-21snmpd11:47:591
163119962,3cyclictest658-21snmpd11:47:591
163119962,3cyclictest658-21snmpd11:20:191
163119962,3cyclictest658-21snmpd11:01:061
163119962,3cyclictest658-21snmpd09:36:431
163119962,3cyclictest658-21snmpd08:45:551
163119962,3cyclictest658-21snmpd08:28:201
163119962,3cyclictest658-21snmpd08:21:161
163119962,3cyclictest304-21systemd-udevd11:30:351
163119962,3cyclictest29974-21cat12:10:151
163119962,3cyclictest275-21systemd-journal12:29:051
163119962,3cyclictest25455-21apt-get08:40:131
163119962,3cyclictest18122-21chrt12:22:031
163119962,1cyclictest0-21swapper/110:10:141
163119960,6cyclictest0-21swapper/109:45:001
163119960,1cyclictest141rcu_preempt07:25:021
163119960,0cyclictest0-21swapper/110:08:551
163059966,0cyclictest0-21swapper/011:55:180
163059963,2cyclictest9490-21rm11:20:280
163059963,2cyclictest658-21snmpd09:48:220
163059963,2cyclictest658-21snmpd08:12:370
163059963,2cyclictest658-21snmpd07:40:170
163059963,2cyclictest32719-21ssh09:42:550
163059963,2cyclictest25232-21sh12:25:550
163059963,2cyclictest24562-21diskstats07:25:130
163059963,2cyclictest23645-21awk11:10:150
163059963,2cyclictest16594-21cat09:15:160
163059963,2cyclictest12171-21sh09:30:390
163059963,2cyclictest10512-21ssh10:25:300
163059963,2cyclictest10222-21ssh12:36:000
163059962,3cyclictest8062-21grep10:25:000
163059962,3cyclictest658-21snmpd11:37:320
163059962,3cyclictest658-21snmpd10:41:090
163059962,3cyclictest658-21snmpd09:56:520
163059962,3cyclictest658-21snmpd08:50:580
163059962,3cyclictest658-21snmpd08:42:370
163059962,3cyclictest658-21snmpd08:33:490
163059962,3cyclictest658-21snmpd08:06:220
163059962,3cyclictest658-21snmpd07:50:060
163059962,3cyclictest658-21snmpd07:50:060
163059962,3cyclictest30617-21cut10:00:180
163059962,3cyclictest25287-21date08:40:000
163059962,3cyclictest22892-21ntpq07:20:170
163059962,3cyclictest14494-21ls08:15:140
163059962,3cyclictest12704-21cat09:50:130
163059962,3cyclictest12704-21cat09:50:130
163059962,3cyclictest12296-21ls12:00:120
163059962,2cyclictest6419-21expr10:05:140
163059962,1cyclictest0-21swapper/011:30:130
163059962,1cyclictest0-21swapper/011:00:010
163059961,2cyclictest275-21systemd-journal07:35:130
163059960,6cyclictest0-21swapper/011:01:550
163059960,6cyclictest0-21swapper/009:38:320
163059960,6cyclictest0-21swapper/009:27:130
163179952,2cyclictest658-21snmpd11:35:043
163179952,2cyclictest658-21snmpd08:35:043
163179952,2cyclictest658-21snmpd07:20:053
163179952,2cyclictest3834-21load07:50:163
163179952,2cyclictest3834-21load07:50:163
163179952,2cyclictest19343-21basename08:25:143
163179952,2cyclictest17482-21cat07:10:153
163179952,2cyclictest16439-21taskset08:20:073
163179951,3cyclictest26919-21fw_packets07:30:153
163179951,3cyclictest12651-21cat08:10:163
163179951,2cyclictest0-21swapper/312:15:123
163129952,2cyclictest658-21snmpd09:15:052
163129952,2cyclictest658-21snmpd09:05:082
163129952,2cyclictest658-21snmpd07:40:512
163129952,2cyclictest658-21snmpd07:30:092
163129952,2cyclictest504-21dbus-daemon07:20:122
163129952,2cyclictest3425-21df_inode07:50:122
163129952,2cyclictest3425-21df_inode07:50:122
163129952,2cyclictest30764-21wc08:50:172
163129952,2cyclictest26053-21rm10:35:052
163129952,2cyclictest22423-21grep08:30:202
163129952,2cyclictest20893-21swap07:15:192
163129952,2cyclictest18550-21sh09:35:052
163129952,2cyclictest14823-21cat08:15:162
163129952,2cyclictest10084-21expr08:05:122
163129951,3cyclictest792-21/usr/sbin/munin07:45:132
163129951,3cyclictest658-21snmpd12:30:092
163129951,3cyclictest504-21dbus-daemon07:25:122
163129951,3cyclictest29608-21ntp_states07:35:192
163119953,1cyclictest28658-21grep07:35:141
163119953,1cyclictest11955-21/usr/sbin/munin08:10:171
163119953,1cyclictest10017-21sh09:30:141
163119952,2cyclictest7501-21basename08:00:111
163119952,2cyclictest658-21snmpd07:40:051
163119952,2cyclictest658-21snmpd07:31:001
163119952,2cyclictest5264-21apt07:55:091
163119952,2cyclictest4903-21cat09:05:141
163119952,2cyclictest3236-21basename10:40:141
163119952,2cyclictest32357-21expr10:20:131
163119952,2cyclictest2666-21cat11:35:181
163119952,2cyclictest25623-21sed07:25:211
163119952,2cyclictest17332-21ssh10:30:021
163119952,2cyclictest14956-21grep11:05:171
163119951,3cyclictest4065-21grep07:50:171
163119951,3cyclictest4065-21grep07:50:171
163119951,3cyclictest31232-21/usr/sbin/munin11:15:131
163119951,3cyclictest275-21systemd-journal08:35:181
163119951,3cyclictest2381-21df09:00:121
163119951,3cyclictest16222-21/usr/sbin/munin11:25:111
163119951,3cyclictest1185-21cat07:45:121
163119951,3cyclictest10143-21/usr/sbin/munin08:05:131
163119950,4cyclictest21321-21df08:30:141
163059953,1cyclictest0-21swapper/011:40:040
163059952,2cyclictest823-21grep07:45:120
163059952,2cyclictest658-21snmpd08:45:040
163059952,2cyclictest4242-21apt-get09:05:120
163059952,2cyclictest31118-21rm12:30:030
163059952,2cyclictest27089-21cat07:30:160
163059952,2cyclictest20130-21fschecks_time07:15:150
163059952,2cyclictest18279-21sh11:45:030
163059952,2cyclictest18279-21sh11:45:020
163059952,2cyclictest17195-21dpkg10:30:000
163059952,2cyclictest16678-21cat08:20:100
163059952,2cyclictest12642-21tr10:45:200
163059951,3cyclictest7892-21df08:00:140
163059951,3cyclictest1985-21/usr/sbin/munin09:00:190
163059951,3cyclictest17293-21tune2fs07:10:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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