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2026-02-28 - 16:17
[ 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 Sat Feb 28, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
303072830,0sleep10-21swapper/112:18:531
42932770,2sleep01330599cyclictest11:02:020
269292640,0sleep20-21swapper/211:04:002
74972570,1sleep17486-21bash12:25:131
206762570,0sleep00-21swapper/010:09:070
149882570,0sleep30-21swapper/311:16:423
276852560,0sleep20-21swapper/211:20:302
36632530,0sleep30-21swapper/312:10:583
151092530,0sleep10-21swapper/109:54:411
122162530,0sleep30-21swapper/310:40:423
104292530,1sleep210432-21grep10:43:212
163342520,0sleep00-21swapper/009:51:160
8172510,0sleep20-21swapper/210:39:492
122812510,0sleep10-21swapper/108:25:121
294892500,0sleep00-21swapper/007:45:190
269842500,0sleep20-21swapper/211:34:202
98452490,0sleep00-21swapper/010:46:000
18212490,0sleep10-21swapper/109:10:231
159492490,1sleep0101ktimersoftd/009:13:000
273512480,1sleep227353-21bash11:50:502
143362480,0sleep30-21swapper/312:34:093
6262470,0sleep00-21swapper/011:56:530
40562470,0sleep10-21swapper/109:27:391
252632470,0sleep10-21swapper/111:34:101
201242460,0sleep00-21swapper/012:31:490
55232450,0sleep10-21swapper/110:59:261
167022390,0sleep10-21swapper/109:37:311
1319523530,3sleep10-21swapper/107:09:571
131132297,7sleep00-21swapper/007:09:030
1311122311,7sleep30-21swapper/307:09:033
1301422110,6sleep20-21swapper/207:07:502
259332200,0sleep00-21swapper/010:16:310
1330699200,15cyclictest674-21dbus-daemon11:39:201
26332190,2sleep31331599cyclictest09:16:113
242602180,1sleep30-21swapper/312:23:543
99572170,0sleep09946-21sshd10:57:000
1330599174,8cyclictest649-21polkitd11:10:030
1330599174,6cyclictest674-21dbus-daemon10:21:280
297902160,1sleep229793-21bash12:21:332
205682160,1sleep2311rcuc/211:55:462
1330599163,6cyclictest674-21dbus-daemon12:39:210
1330599163,5cyclictest660-21avahi-daemon11:29:270
1330599160,1cyclictest15497-21sshd11:47:050
13311991514,0cyclictest4412-21lspci11:40:342
1330599154,8cyclictest674-21dbus-daemon11:16:030
1330599154,8cyclictest674-21dbus-daemon10:00:530
1330599154,8cyclictest649-21polkitd11:52:220
1330599154,5cyclictest649-21polkitd09:41:130
1330599153,6cyclictest649-21polkitd12:09:280
1330599151,11cyclictest649-21polkitd12:27:470
13305991510,4cyclictest32206-21bash09:35:400
294702140,0sleep30-21swapper/311:34:333
286762140,0sleep20-21swapper/209:56:032
271042140,0sleep2311rcuc/212:35:122
1330599144,6cyclictest674-21dbus-daemon12:16:340
1330599143,6cyclictest660-21avahi-daemon10:43:470
1330599143,5cyclictest674-21dbus-daemon11:44:210
1330599143,5cyclictest649-21polkitd11:37:480
1330599142,6cyclictest649-21polkitd09:31:530
1330599140,6cyclictest674-21dbus-daemon10:26:290
1330599140,1cyclictest0-21swapper/011:24:020
1330599140,1cyclictest0-21swapper/011:08:050
1330599140,13cyclictest0-21swapper/007:10:100
132152140,0sleep09-21ksoftirqd/009:29:170
114562140,0sleep30-21swapper/312:28:203
198472130,1sleep10-21swapper/111:41:561
13315991311,1cyclictest9274-21lspci10:59:463
1331599130,12cyclictest674-21dbus-daemon10:21:463
1330699130,1cyclictest15475-21sshd10:52:001
1330599134,5cyclictest649-21polkitd11:31:240
1330599134,5cyclictest649-21polkitd10:35:250
1330599133,5cyclictest620-13auditd12:23:010
1330599131,6cyclictest649-21polkitd12:14:580
1330599130,7cyclictest674-21dbus-daemon09:59:090
1330599130,6cyclictest7741-21sshd12:03:020
1330599130,6cyclictest15196-21sshd10:30:050
78962120,0sleep30-21swapper/310:32:093
13315991210,1cyclictest24444-21sshd10:47:163
13315991210,1cyclictest0-21swapper/311:02:063
1331599120,1cyclictest0-21swapper/311:57:263
13311991211,0cyclictest2428-21lspci10:14:062
13311991210,1cyclictest29395-21lspci10:03:052
13306991211,0cyclictest0-21swapper/111:18:001
13306991210,1cyclictest9393-21grepconf.sh11:10:401
1330699120,1cyclictest13013-21rm09:40:301
1330599121,5cyclictest642-21systemd-logind09:21:500
1330599120,9cyclictest28926-21bash10:50:220
1330599120,6cyclictest9987-21sshd09:47:090
1330599120,1cyclictest3940-21bash09:16:250
254012110,0sleep20-21swapper/209:45:182
221712110,0sleep1241ktimersoftd/111:03:351
1331599119,1cyclictest10272-21sshd09:57:363
1331599110,10cyclictest0-21swapper/310:38:163
1331599110,0cyclictest0-21swapper/312:39:363
1331199119,1cyclictest7509-21sshd09:28:162
1331199119,1cyclictest29861-21sshd12:13:162
1331199119,1cyclictest17013-21sshd10:32:562
13311991110,0cyclictest30299-21lspci12:05:002
13311991110,0cyclictest0-21swapper/211:13:062
13311991110,0cyclictest0-21swapper/209:32:562
1331199110,1cyclictest1704-21grep10:17:262
1331199110,10cyclictest0-21swapper/210:07:162
1331199110,0cyclictest0-21swapper/209:50:562
13306991110,0cyclictest0-21swapper/111:57:291
1330699110,1cyclictest21764-21sshd10:25:091
1330699110,10cyclictest0-21swapper/110:41:491
1330699110,10cyclictest0-21swapper/109:17:401
1330699110,0cyclictest0-21swapper/112:32:111
1330699110,0cyclictest0-21swapper/109:47:001
1330599118,2cyclictest0-21swapper/008:24:290
1330599118,2cyclictest0-21swapper/007:30:000
1330599112,5cyclictest22353-21seq07:30:100
1330599110,1cyclictest6966-21sshd10:11:020
1330599110,10cyclictest0-21swapper/008:40:100
1331599109,0cyclictest0-21swapper/311:51:563
1331599109,0cyclictest0-21swapper/310:00:153
1331599109,0cyclictest0-21swapper/309:42:463
1331599109,0cyclictest0-21swapper/309:11:263
1331599109,0cyclictest0-21swapper/308:05:253
1331599100,9cyclictest0-21swapper/309:04:563
1331599100,0cyclictest0-21swapper/310:18:463
1331599100,0cyclictest0-21swapper/309:45:253
1331599100,0cyclictest0-21swapper/307:44:563
1331199109,0cyclictest0-21swapper/211:19:152
1331199109,0cyclictest0-21swapper/210:56:262
1331199109,0cyclictest0-21swapper/209:19:362
1331199109,0cyclictest0-21swapper/209:13:252
1331199100,0cyclictest0-21swapper/209:21:462
1330699109,0cyclictest0-21swapper/112:35:201
1330699109,0cyclictest0-21swapper/112:10:491
1330699109,0cyclictest0-21swapper/110:35:101
1330699108,1cyclictest25156-21lspci10:30:501
1330699100,0cyclictest0-21swapper/111:53:101
1330699100,0cyclictest0-21swapper/110:13:101
1330599109,0cyclictest0-21swapper/009:02:290
1330599102,4cyclictest7942-21awk08:15:000
1330599100,5cyclictest18978-21ntp_states07:20:170
1330599100,2cyclictest29155-21wc09:05:140
1330599100,0cyclictest0-21swapper/008:25:140
133159998,0cyclictest0-21swapper/311:41:153
133159998,0cyclictest0-21swapper/309:54:563
133159998,0cyclictest0-21swapper/309:38:563
133159997,1cyclictest4295-21sshd09:32:463
133159995,1cyclictest660-21avahi-daemon12:05:213
133159990,8cyclictest0-21swapper/308:58:553
133159990,0cyclictest0-21swapper/307:49:563
133119998,0cyclictest15793-21sshd12:17:362
133119998,0cyclictest0-21swapper/211:27:562
133119998,0cyclictest0-21swapper/210:24:562
133119997,1cyclictest33-21ksoftirqd/211:35:152
133069998,0cyclictest0-21swapper/112:22:401
133069998,0cyclictest0-21swapper/112:03:001
133069998,0cyclictest0-21swapper/109:59:101
133059993,5cyclictest1002-21snmpd08:06:380
133059993,5cyclictest1002-21snmpd07:54:290
133059990,2cyclictest17029-21which07:15:150
133059990,1cyclictest24150-21chrt08:54:260
133159987,0cyclictest0-21swapper/311:47:363
133159987,0cyclictest0-21swapper/311:14:063
133159987,0cyclictest0-21swapper/310:07:063
133159986,1cyclictest6775-21lspci10:51:133
133159986,1cyclictest41-21ksoftirqd/311:39:003
133159986,1cyclictest3026-21sshd10:26:153
133159986,1cyclictest0-21swapper/311:05:363
133159985,2cyclictest674-21dbus-daemon12:15:453
133159985,2cyclictest660-21avahi-daemon11:29:203
133159985,2cyclictest660-21avahi-daemon11:21:343
133159985,2cyclictest660-21avahi-daemon09:28:033
133159985,2cyclictest660-21avahi-daemon09:21:403
133159985,1cyclictest660-21avahi-daemon12:02:293
133119988,0cyclictest527-40kipmi008:53:452
133119987,0cyclictest0-21swapper/209:37:352
133119986,1cyclictest33-21ksoftirqd/210:25:042
133119986,1cyclictest21295-21tty12:06:562
133119986,1cyclictest19187-21lspci10:46:492
133119985,2cyclictest660-21avahi-daemon12:30:132
133119985,2cyclictest660-21avahi-daemon12:25:442
133119985,2cyclictest660-21avahi-daemon10:53:592
133069987,0cyclictest0-21swapper/110:06:001
133069986,1cyclictest620-17auditd11:22:041
133069986,1cyclictest32611-21lspci11:45:451
133069986,1cyclictest2859-21lspci10:20:451
133069985,2cyclictest660-21avahi-daemon12:08:491
133069985,2cyclictest660-21avahi-daemon10:46:071
133069984,3cyclictest23817-21sshd11:25:421
133069983,2cyclictest649-21polkitd09:32:461
133059982,5cyclictest16652-21grep08:35:120
133059982,5cyclictest1002-21snmpd07:37:310
133059980,1cyclictest260852sleep008:58:100
133059980,1cyclictest14650-21sh08:30:100
133059980,1cyclictest1015-21runrttasks08:16:060
133059980,1cyclictest1015-21runrttasks08:04:450
133059980,0cyclictest0-21swapper/008:45:130
133059980,0cyclictest0-21swapper/007:40:140
9611270,5sleep29856-21sshd09:40:142
133159975,1cyclictest660-21avahi-daemon10:13:253
133119975,1cyclictest660-21avahi-daemon11:45:092
133119975,1cyclictest33-21ksoftirqd/211:07:002
133069975,1cyclictest660-21avahi-daemon11:05:071
133069974,2cyclictest660-21avahi-daemon10:15:011
133069973,3cyclictest660-21avahi-daemon09:21:411
133069973,1cyclictest0-21swapper/110:00:501
133059970,0cyclictest0-21swapper/007:55:130
133159963,2cyclictest1002-21snmpd08:41:483
133159960,5cyclictest0-21swapper/307:22:263
133119964,1cyclictest1002-21snmpd08:42:542
133119963,2cyclictest699-21gdbus07:25:002
133069963,2cyclictest1002-21snmpd07:34:161
133159953,1cyclictest6616-21cat08:10:123
133159953,1cyclictest622-13audispd08:15:123
133159953,1cyclictest3107-21smart_sda08:00:193
133159953,1cyclictest30681-21tail07:50:113
133159953,1cyclictest28981-21cat09:05:133
133159953,1cyclictest21558-21timerandwakeup08:45:193
133159953,1cyclictest20619-21mii-tool07:25:123
133159953,1cyclictest1002-21snmpd08:51:333
133159953,1cyclictest1002-21snmpd08:31:143
133159953,1cyclictest1002-21snmpd08:28:393
133159953,1cyclictest1002-21snmpd08:20:113
133159953,1cyclictest1002-21snmpd07:57:263
133159953,1cyclictest1002-21snmpd07:11:123
133159952,2cyclictest1002-21snmpd08:36:363
133159952,2cyclictest1002-21snmpd07:35:343
133159952,2cyclictest1002-21snmpd07:31:493
133119954,0cyclictest0-21swapper/208:14:362
133119953,1cyclictest699-21gdbus08:39:552
133119953,1cyclictest649-21polkitd08:00:012
133119953,1cyclictest22195-21idleruntime-cro08:49:592
133119953,1cyclictest1082-21lldpd09:03:232
133119953,1cyclictest1002-21snmpd09:07:252
133119953,1cyclictest1002-21snmpd08:57:312
133119953,1cyclictest1002-21snmpd08:28:002
133119953,1cyclictest1002-21snmpd08:22:192
133119953,1cyclictest1002-21snmpd08:15:322
133119953,1cyclictest1002-21snmpd08:08:222
133119953,1cyclictest1002-21snmpd08:00:502
133119953,1cyclictest1002-21snmpd07:50:012
133119953,1cyclictest1002-21snmpd07:45:372
133119953,1cyclictest1002-21snmpd07:41:182
133119953,1cyclictest1002-21snmpd07:15:052
133119953,1cyclictest1002-21snmpd07:10:092
133119952,2cyclictest18409-21grep07:20:142
133119952,2cyclictest1002-21snmpd07:36:102
133119952,2cyclictest1002-21snmpd07:31:192
133069954,0cyclictest0-21swapper/108:31:501
133069954,0cyclictest0-21swapper/108:14:301
133069954,0cyclictest0-21swapper/108:00:201
133069953,1cyclictest31385-21smart_sda07:50:181
133069953,1cyclictest28772-21cat07:45:141
133069953,1cyclictest20756-21hddtemp_smartct08:45:121
133069953,1cyclictest16063-21crond08:35:001
133069953,1cyclictest1088-21ntpd09:00:151
133069953,1cyclictest1015-21runrttasks07:10:291
133069953,1cyclictest1002-21snmpd09:09:371
133069953,1cyclictest1002-21snmpd08:50:451
133069953,1cyclictest1002-21snmpd08:21:131
133069953,1cyclictest1002-21snmpd08:18:321
133069953,1cyclictest1002-21snmpd08:06:341
133069953,1cyclictest1002-21snmpd07:56:411
133069953,1cyclictest1002-21snmpd07:44:331
133069953,1cyclictest1002-21snmpd07:35:281
133069953,1cyclictest1002-21snmpd07:15:171
133069952,2cyclictest18437-21tail07:20:141
133069952,2cyclictest0-21swapper/108:55:121
133069950,4cyclictest0-21swapper/107:25:101
133159942,1cyclictest15860-21if_err_eno207:15:013
133119942,1cyclictest14268-21/usr/sbin/munin08:30:092
133069942,1cyclictest18695-21sed08:40:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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