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2026-01-13 - 22:58
[ 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 376 highest latencies:
System rackaslot8.osadl.org (updated Tue Jan 13, 2026 12:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
101662321291,19sleep10-21swapper/107:08:351
100872281250,21sleep20-21swapper/207:07:362
102892265232,22sleep30-21swapper/307:09:543
102512253224,19sleep00-21swapper/007:09:270
276492920,0sleep30-21swapper/310:25:373
216422650,0sleep10-21swapper/110:22:231
263742630,0sleep00-21swapper/010:45:120
228902630,0sleep10-21swapper/110:42:531
65842620,0sleep30-21swapper/310:33:023
65842620,0sleep30-21swapper/310:33:023
188222620,0sleep30-21swapper/310:20:213
94212600,0sleep30-21swapper/310:15:163
313572600,0sleep10-21swapper/111:46:031
207832560,0sleep30-21swapper/311:20:193
198562540,0sleep20-21swapper/209:42:362
213422480,0sleep10-21swapper/111:01:111
4382190,0sleep10-21swapper/110:49:141
132112190,0sleep00-21swapper/012:34:590
132112190,0sleep00-21swapper/012:34:590
11762190,0sleep00-21swapper/010:30:030
11762190,0sleep00-21swapper/010:30:030
105282170,0sleep30-21swapper/312:13:203
154362150,0sleep20-21swapper/210:38:292
106642140,0sleep20-21swapper/210:55:112
105392140,0sleep30-21swapper/309:16:133
273882130,0sleep20-21swapper/210:45:192
223722130,0sleep10-21swapper/108:50:021
166832130,0sleep20-21swapper/207:20:222
1126290,0sleep30-21swapper/309:50:223
104149994,3cyclictest275-21systemd-journal07:34:043
11403280,0sleep00-21swapper/009:56:550
104149986,1cyclictest0-21swapper/310:36:093
104079987,1cyclictest8501-21kworker/1:111:07:481
104079982,3cyclictest29015-21munin-run09:05:001
104149973,3cyclictest658-21snmpd07:29:073
104149973,3cyclictest30416-21cat12:25:153
104149973,1cyclictest0-21swapper/312:05:103
104149972,3cyclictest275-21systemd-journal09:35:383
104149970,2cyclictest22052-21chrt08:47:023
104149970,1cyclictest30291-21ssh09:49:143
104109976,1cyclictest0-21swapper/209:52:182
104109974,2cyclictest504-21dbus-daemon12:20:472
104109971,3cyclictest6050-21munin-run08:10:002
104079973,3cyclictest7159-21cron09:55:011
104079973,3cyclictest658-21snmpd07:21:581
104079973,3cyclictest4785-11brltty11:18:351
104079971,5cyclictest0-21swapper/109:45:111
104039974,2cyclictest491-21systemd-logind09:15:430
104039973,3cyclictest658-21snmpd09:05:190
104039973,3cyclictest275-21systemd-journal08:55:370
104039973,3cyclictest14141-21cat07:15:140
104039973,2cyclictest275-21systemd-journal10:40:090
104039972,3cyclictest275-21systemd-journal07:13:520
104039970,1cyclictest18321-21df07:25:130
9350260,0sleep20-21swapper/212:32:022
9350260,0sleep20-21swapper/212:32:022
885260,0sleep00-21swapper/011:47:350
7557260,0sleep20-21swapper/209:55:092
14645260,0sleep20-21swapper/212:35:172
104149966,0cyclictest0-21swapper/312:38:373
104149966,0cyclictest0-21swapper/311:41:283
104149963,2cyclictest658-21snmpd09:30:503
104149963,2cyclictest658-21snmpd09:23:053
104149963,2cyclictest504-21dbus-daemon07:55:333
104149963,2cyclictest501-21in:imuxsock07:43:043
104149963,2cyclictest32351-21ssh11:46:513
104149963,2cyclictest275-21systemd-journal09:57:093
104149963,2cyclictest275-21systemd-journal08:10:593
104149963,2cyclictest27423-21cut11:05:153
104149963,2cyclictest21570-21ssh12:00:133
104149963,2cyclictest2013-21cut08:00:143
104149963,2cyclictest19225-21cat11:00:153
104149963,2cyclictest11300-21df11:15:123
104149962,3cyclictest674-21lldpd07:53:453
104149962,3cyclictest658-21snmpd12:23:433
104149962,3cyclictest658-21snmpd11:37:183
104149962,3cyclictest658-21snmpd11:30:333
104149962,3cyclictest658-21snmpd11:25:123
104149962,3cyclictest658-21snmpd10:02:503
104149962,3cyclictest658-21snmpd09:25:143
104149962,3cyclictest658-21snmpd08:44:523
104149962,3cyclictest658-21snmpd08:37:313
104149962,3cyclictest275-21systemd-journal11:00:013
104149962,3cyclictest25434-21cat08:55:133
104149962,3cyclictest16398-21cat07:20:183
104149962,3cyclictest0-21swapper/310:10:133
104149962,1cyclictest0-21swapper/311:56:333
104149962,1cyclictest0-21swapper/310:51:063
104149960,6cyclictest0-21swapper/312:31:163
104149960,6cyclictest0-21swapper/312:31:153
104149960,6cyclictest0-21swapper/308:35:013
104149960,6cyclictest0-21swapper/308:35:013
104149960,2cyclictest7161-21dump-pmu-power09:15:003
104149960,2cyclictest27636-21hddtemp_smartct09:00:143
104149960,2cyclictest23268-21tr07:35:183
104149960,0cyclictest0-21swapper/311:14:023
104149960,0cyclictest0-21swapper/310:49:233
104109966,0cyclictest0-21swapper/211:13:072
104109966,0cyclictest0-21swapper/210:41:302
104109966,0cyclictest0-21swapper/209:05:002
104109963,2cyclictest7267-21ssh12:10:472
104109963,2cyclictest6689-21ssh09:35:032
104109963,2cyclictest658-21snmpd11:36:582
104109963,2cyclictest658-21snmpd11:19:182
104109963,2cyclictest658-21snmpd08:30:482
104109963,2cyclictest658-21snmpd08:30:482
104109963,2cyclictest658-21snmpd07:10:102
104109963,2cyclictest501-21in:imuxsock07:58:542
104109963,2cyclictest32550-21cut09:10:162
104109963,2cyclictest31176-21cut09:30:112
104109963,2cyclictest304-21systemd-udevd10:00:362
104109963,2cyclictest27809-21awk11:25:122
104109963,2cyclictest27209-21taskset10:06:202
104109963,2cyclictest10807-21ssh10:15:402
104109962,3cyclictest658-21snmpd11:06:592
104109962,3cyclictest658-21snmpd10:51:542
104109962,3cyclictest658-21snmpd10:12:132
104109962,3cyclictest658-21snmpd09:45:592
104109962,3cyclictest658-21snmpd08:56:412
104109962,3cyclictest658-21snmpd08:43:552
104109962,3cyclictest658-21snmpd08:22:362
104109962,3cyclictest658-21snmpd08:16:132
104109962,3cyclictest658-21snmpd08:04:182
104109962,3cyclictest658-21snmpd07:51:292
104109962,3cyclictest658-21snmpd07:35:202
104109962,3cyclictest5345-21cat11:50:152
104109962,3cyclictest28960-21expr11:45:122
104109962,3cyclictest27257-21expr07:45:122
104109962,3cyclictest26276-21cat10:25:152
104109962,3cyclictest24936-21cat07:40:152
104109962,3cyclictest21521-21expr12:00:132
104109962,3cyclictest13427-21df07:15:012
104109962,3cyclictest1-21systemd11:32:452
104109962,1cyclictest0-21swapper/212:25:022
104109962,1cyclictest0-21swapper/212:05:032
104109962,1cyclictest0-21swapper/211:00:192
104109962,1cyclictest0-21swapper/210:33:532
104109962,1cyclictest0-21swapper/210:33:532
104109960,6cyclictest0-21swapper/211:20:492
104109960,5cyclictest20333-21/usr/sbin/munin08:45:182
104109960,0cyclictest0-21swapper/209:16:472
104079963,2cyclictest658-21snmpd12:02:281
104079963,2cyclictest658-21snmpd09:20:241
104079963,2cyclictest504-21dbus-daemon11:29:011
104079963,2cyclictest504-21dbus-daemon10:30:191
104079963,2cyclictest504-21dbus-daemon10:30:191
104079963,2cyclictest30169-21fschecks_time12:25:141
104079963,2cyclictest2788-21ssh09:11:391
104079963,2cyclictest275-21systemd-journal08:56:561
104079963,2cyclictest19330-21sh11:20:071
104079963,2cyclictest18478-21sh12:37:401
104079963,2cyclictest16072-21sshd11:56:381
104079963,2cyclictest11277-21if_enp4s007:10:151
104079963,2cyclictest10444-21cstates10:55:101
104079963,1cyclictest0-21swapper/112:32:261
104079963,1cyclictest0-21swapper/112:32:261
104079963,1cyclictest0-21swapper/112:10:541
104079963,1cyclictest0-21swapper/111:35:111
104079963,1cyclictest0-21swapper/109:55:251
104079962,3cyclictest658-21snmpd12:05:101
104079962,3cyclictest658-21snmpd11:51:371
104079962,3cyclictest658-21snmpd11:31:401
104079962,3cyclictest658-21snmpd11:12:571
104079962,3cyclictest658-21snmpd10:26:201
104079962,3cyclictest658-21snmpd10:15:221
104079962,3cyclictest658-21snmpd09:43:201
104079962,3cyclictest658-21snmpd09:36:421
104079962,3cyclictest658-21snmpd09:30:061
104079962,3cyclictest658-21snmpd09:16:501
104079962,3cyclictest658-21snmpd08:20:211
104079962,3cyclictest658-21snmpd08:00:061
104079962,3cyclictest29780-21grep09:05:141
104079962,3cyclictest22577-21apt-get08:50:111
104079962,3cyclictest22296-21date07:35:001
104079962,3cyclictest22292-21cat12:20:151
104079962,2cyclictest30930-21chrt07:52:311
104079961,3cyclictest6695-21dump-pmu-power08:15:001
104079960,5cyclictest8920-21idleruntime-cro08:20:001
104039966,0cyclictest0-21swapper/012:16:190
104039966,0cyclictest0-21swapper/011:10:110
104039963,3cyclictest14949-11brltty12:06:120
104039963,2cyclictest7942-21sshd11:51:380
104039963,2cyclictest7769-21ssh11:32:000
104039963,2cyclictest6893-21sh09:35:110
104039963,2cyclictest658-21snmpd10:39:260
104039963,2cyclictest658-21snmpd08:36:580
104039963,2cyclictest5460-21ssh10:51:400
104039963,2cyclictest27907-21ssh12:24:010
104039963,2cyclictest26988-21taskset09:27:160
104039963,2cyclictest24444-21expr10:05:140
104039963,2cyclictest23704-21ssh11:03:010
104039963,2cyclictest23065-21cat07:35:160
104039963,2cyclictest15952-21ssh11:36:560
104039963,2cyclictest12985-21rm10:17:220
104039963,1cyclictest0-21swapper/009:32:010
104039962,3cyclictest658-21snmpd10:57:410
104039962,3cyclictest658-21snmpd10:28:450
104039962,3cyclictest658-21snmpd10:20:110
104039962,3cyclictest658-21snmpd10:03:370
104039962,3cyclictest658-21snmpd09:41:560
104039962,3cyclictest658-21snmpd09:21:510
104039962,3cyclictest658-21snmpd09:12:170
104039962,3cyclictest658-21snmpd08:27:360
104039962,3cyclictest658-21snmpd08:19:570
104039962,3cyclictest658-21snmpd08:08:090
104039962,3cyclictest658-21snmpd07:56:210
104039962,3cyclictest658-21snmpd07:46:510
104039962,3cyclictest658-21snmpd07:44:560
104039962,3cyclictest658-21snmpd07:21:220
104039962,3cyclictest504-21dbus-daemon12:35:220
104039962,3cyclictest32138-21cat09:50:120
104039962,3cyclictest275-21systemd-journal11:06:260
104039962,3cyclictest25173-21awk09:45:190
104039962,3cyclictest13293-21grep11:55:140
104039962,2cyclictest4312-1kworker/u9:112:00:480
104039960,0cyclictest0-21swapper/011:42:090
104039960,0cyclictest0-21swapper/008:20:110
104149953,1cyclictest44762sleep311:50:123
104149953,1cyclictest11636-21cstates08:25:233
104149952,2cyclictest9866-21cat08:20:153
104149952,2cyclictest658-21snmpd12:15:043
104149952,2cyclictest658-21snmpd08:50:043
104149952,2cyclictest26785-21ssh10:06:013
104149952,2cyclictest17842-21ssh10:40:093
104149952,2cyclictest15216-21sh09:40:123
104149952,2cyclictest13854-21df07:15:123
104149951,3cyclictest6919-21/usr/sbin/munin08:15:173
104149951,3cyclictest658-21snmpd09:05:023
104149951,3cyclictest658-21snmpd08:05:093
104149951,3cyclictest658-21snmpd07:45:023
104109953,1cyclictest16958-21processes08:35:182
104109953,1cyclictest16449-21sh09:20:342
104109952,2cyclictest658-21snmpd07:25:112
104109952,2cyclictest27025-21cat09:00:102
104109952,2cyclictest23325-21if_enp4s009:25:102
104109952,2cyclictest22832-21cat08:50:132
104109952,2cyclictest21028-21cat07:30:172
104109952,2cyclictest20726-21expr11:40:132
104109952,2cyclictest16921-21apt-config10:20:012
104109952,2cyclictest14800-21ssh11:55:382
104109952,2cyclictest12120-21cat08:25:242
104109951,3cyclictest13462-21expr12:15:112
104109950,3cyclictest275-21systemd-journal08:10:102
104079953,1cyclictest14983-21timerandwakeup08:30:201
104079953,1cyclictest14983-21timerandwakeup08:30:201
104079952,2cyclictest674-21lldpd08:27:151
104079952,2cyclictest658-21snmpd11:40:151
104079952,2cyclictest658-21snmpd10:50:531
104079952,2cyclictest658-21snmpd10:05:221
104079952,2cyclictest658-21snmpd10:00:071
104079952,2cyclictest504-21dbus-daemon07:55:021
104079952,2cyclictest4175-21cat08:05:131
104079952,2cyclictest275-21systemd-journal08:40:161
104079952,2cyclictest24932-21expr07:40:151
104079952,2cyclictest22777-21df07:35:141
104079952,2cyclictest17459-21seq08:35:271
104079952,2cyclictest12951-21ssh12:15:021
104079952,2cyclictest12940-21uname07:15:011
104079952,1cyclictest0-21swapper/110:35:071
104079951,3cyclictest658-21snmpd10:10:011
104079951,3cyclictest27639-21cat07:45:161
104079951,3cyclictest23353-21cat09:25:111
104079950,4cyclictest18224-21cat07:25:131
104039953,1cyclictest20903-21gltestperf08:45:160
104039952,2cyclictest658-21snmpd11:15:160
104039952,2cyclictest658-21snmpd09:00:190
104039952,2cyclictest658-21snmpd08:51:550
104039952,2cyclictest30859-21sshd07:51:390
104039952,2cyclictest29976-21ls12:25:120
104039952,2cyclictest27502-21sh11:25:010
104039952,2cyclictest20632-21cut07:30:140
104039952,2cyclictest18941-21dpkg11:20:020
104039952,2cyclictest18295-21cut08:40:140
104039952,2cyclictest14335-21cat08:30:170
104039952,2cyclictest14335-21cat08:30:170
104039951,3cyclictest32743-21/usr/sbin/munin10:10:140
104039950,4cyclictest5145-21ls12:10:110
104039950,3cyclictest275-21systemd-journal08:13:040
104039950,3cyclictest275-21systemd-journal08:00:090
104149942,1cyclictest10582-21seq07:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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