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2026-03-05 - 09:40
[ 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 Thu Mar 05, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
199882710,0sleep30-21swapper/321:12:593
246592620,0sleep20-21swapper/221:41:292
112662590,0sleep00-21swapper/021:11:250
197892570,0sleep30-21swapper/300:29:213
98592560,0sleep20-21swapper/200:36:442
292492550,0sleep20-21swapper/222:31:082
21262550,0sleep00-21swapper/022:45:200
70862510,0sleep0111rcuc/023:57:490
170742510,1sleep017064-21sshd22:01:300
90642500,0sleep10-21swapper/123:05:231
48882500,0sleep11-21systemd22:17:371
16682500,0sleep20-21swapper/221:15:182
34062490,0sleep20-21swapper/223:29:552
276022490,0sleep00-21swapper/021:45:160
158952490,0sleep20-21swapper/200:23:262
128552490,0sleep20-21swapper/223:39:022
126812490,0sleep00-21swapper/023:05:420
86452480,0sleep20-21swapper/222:37:412
232492480,0sleep20-21swapper/200:18:342
150732480,0sleep30-21swapper/323:03:133
130582480,0sleep20-21swapper/223:41:452
9052460,0sleep00-21swapper/021:56:170
300362460,0sleep10-21swapper/121:59:311
282322340,0sleep10-21swapper/123:37:311
1704723210,7sleep20-21swapper/219:05:542
173702308,7sleep30-21swapper/319:09:563
173532286,7sleep00-21swapper/019:09:450
170312246,7sleep10-21swapper/119:05:411
212422190,0sleep20-21swapper/223:14:502
62602180,0sleep20-21swapper/221:32:362
274252180,0sleep00-21swapper/023:48:320
81652170,1sleep3674-21dbus-daemon22:51:323
81652170,1sleep3674-21dbus-daemon22:51:313
302252170,0sleep00-21swapper/022:25:410
17486991615,0cyclictest321ktimersoftd/223:08:102
17480991616,0cyclictest32055-21kworker/1:000:26:191
154522160,0sleep20-21swapper/223:30:522
217252150,0sleep20-21swapper/200:07:202
191812150,0sleep019182-21sshd00:34:510
1748099159,1cyclictest25-21ksoftirqd/100:12:331
1748099154,2cyclictest25-21ksoftirqd/122:56:451
17480991514,0cyclictest241ktimersoftd/122:51:061
17480991514,0cyclictest241ktimersoftd/122:51:061
168102150,0sleep10-21swapper/120:25:121
129052150,0sleep30-21swapper/300:34:173
201882140,1sleep220183-21lspci21:54:592
196842140,0sleep20-21swapper/222:44:092
1748699146,3cyclictest33-21ksoftirqd/200:25:112
1748099145,1cyclictest25-21ksoftirqd/100:00:261
155082140,0sleep10-21swapper/123:25:191
63122130,0sleep1231rcuc/100:05:591
282352130,0sleep00-21swapper/000:07:540
267032130,0sleep00-21swapper/022:39:150
1748999131,1cyclictest0-21swapper/322:43:203
1748999130,12cyclictest0-21swapper/300:14:003
1748699136,3cyclictest33-21ksoftirqd/222:48:472
1748699133,3cyclictest33-21ksoftirqd/223:18:022
17486991313,0cyclictest321ktimersoftd/220:04:092
17486991312,0cyclictest321ktimersoftd/222:53:082
17486991312,0cyclictest321ktimersoftd/222:53:072
1748699130,12cyclictest642-21systemd-logind00:00:172
1748099135,1cyclictest25-21ksoftirqd/123:16:041
17480991313,0cyclictest241ktimersoftd/121:05:431
17480991312,0cyclictest20677-21lspci23:14:461
1747699130,12cyclictest29601-21sshd23:23:500
1747699130,12cyclictest19584-21sshd21:24:100
122182130,0sleep30-21swapper/323:14:033
1748999120,11cyclictest25440-21bash23:09:403
1748699125,1cyclictest33-21ksoftirqd/200:32:162
1748699124,2cyclictest33-21ksoftirqd/222:04:282
1748699123,1cyclictest699-21gdbus23:47:002
17486991210,1cyclictest4930-21bash22:10:362
17486991210,1cyclictest29674-21sshd23:54:162
17486991210,1cyclictest1-21systemd21:55:462
1748099125,1cyclictest25-21ksoftirqd/122:29:441
1748099124,1cyclictest25-21ksoftirqd/100:30:111
1748099123,4cyclictest25-21ksoftirqd/123:43:571
1748099123,3cyclictest25-21ksoftirqd/123:00:171
1748099123,1cyclictest25-21ksoftirqd/123:47:351
1748099123,1cyclictest25-21ksoftirqd/123:34:491
1748099121,2cyclictest25-21ksoftirqd/100:36:341
17480991212,0cyclictest3156-21kworker/1:322:10:471
17480991212,0cyclictest241ktimersoftd/119:43:051
17480991212,0cyclictest241ktimersoftd/119:26:101
17480991212,0cyclictest16163-21kworker/1:120:38:551
17480991211,0cyclictest12787-21lspci00:23:101
17476991210,1cyclictest3904-21sshd21:39:210
17476991210,1cyclictest28358-21sshd23:18:100
1747699120,1cyclictest1-21systemd00:14:100
1747699120,11cyclictest674-21dbus-daemon22:21:000
1747699120,11cyclictest1072-21nfsd21:17:200
1747699120,11cyclictest0-21swapper/000:15:410
14042120,2sleep01747699cyclictest23:51:490
1748999119,1cyclictest27533-21lspci23:23:403
17489991110,0cyclictest0-21swapper/322:12:013
1748999110,10cyclictest25327-21bash22:05:503
1748999110,10cyclictest15081-21bash23:30:503
1748999110,0cyclictest0-21swapper/323:47:003
1748999110,0cyclictest0-21swapper/322:38:213
1748699119,1cyclictest25158-21sshd23:04:062
1748699115,3cyclictest33-21ksoftirqd/200:11:462
1748699114,1cyclictest33-21ksoftirqd/221:46:322
17486991111,0cyclictest321ktimersoftd/220:05:092
1748699110,1cyclictest131rcu_sched23:20:362
1748699110,10cyclictest0-21swapper/223:58:462
1748699110,10cyclictest0-21swapper/221:13:262
1748099113,2cyclictest25-21ksoftirqd/122:31:421
1748099113,1cyclictest25-21ksoftirqd/100:16:381
1748099112,1cyclictest25-21ksoftirqd/121:42:371
1748099111,3cyclictest25-21ksoftirqd/123:50:551
1748099111,2cyclictest25-21ksoftirqd/122:03:331
1748099111,2cyclictest25-21ksoftirqd/121:50:531
1748099111,1cyclictest25-21ksoftirqd/121:15:161
1748099111,1cyclictest131rcu_sched22:35:131
17480991111,0cyclictest5975-21kworker/1:020:20:111
17480991111,0cyclictest5975-21kworker/1:020:11:211
17480991111,0cyclictest241ktimersoftd/119:21:091
17480991111,0cyclictest1950-21kworker/1:119:55:351
17480991111,0cyclictest1950-21kworker/1:119:52:371
17480991110,0cyclictest0-21swapper/123:55:431
17480991110,0cyclictest0-21swapper/123:20:431
1748099110,2cyclictest25-21ksoftirqd/122:46:131
1748099110,1cyclictest14855-21sshd21:33:331
1747699119,1cyclictest11391-21bash22:18:200
1747699119,1cyclictest0-21swapper/023:29:310
1748999109,0cyclictest0-21swapper/323:18:003
1748999109,0cyclictest0-21swapper/322:48:203
1748999109,0cyclictest0-21swapper/321:39:303
1748999109,0cyclictest0-21swapper/321:31:103
1748999109,0cyclictest0-21swapper/300:15:303
1748999108,1cyclictest6457-21sshd23:44:003
1748999100,9cyclictest0-21swapper/320:04:303
1748999100,0cyclictest0-21swapper/322:19:403
1748999100,0cyclictest0-21swapper/321:28:303
1748999100,0cyclictest0-21swapper/321:21:403
1748699109,0cyclictest0-21swapper/221:24:072
1748699103,1cyclictest33-21ksoftirqd/222:56:292
1748699103,1cyclictest33-21ksoftirqd/222:27:042
1748699103,1cyclictest33-21ksoftirqd/222:05:492
1748699102,1cyclictest33-21ksoftirqd/222:22:562
1748699101,1cyclictest131rcu_sched21:37:102
1748099109,0cyclictest26111-21kworker/1:219:45:311
1748099109,0cyclictest241ktimersoftd/121:14:461
1748099109,0cyclictest0-21swapper/121:29:231
1748099105,1cyclictest25-21ksoftirqd/122:05:241
1748099104,1cyclictest25-21ksoftirqd/122:40:331
1748099104,1cyclictest25-21ksoftirqd/122:21:221
1748099102,1cyclictest25-21ksoftirqd/121:47:421
1748099101,1cyclictest131rcu_sched21:36:371
17480991010,0cyclictest527-40kipmi020:15:521
17480991010,0cyclictest26393-21kworker/1:220:59:531
17480991010,0cyclictest26111-21kworker/1:219:33:131
1747699109,0cyclictest0-21swapper/023:41:100
1747699109,0cyclictest0-21swapper/021:33:400
1747699100,0cyclictest0-21swapper/022:31:400
1747699100,0cyclictest0-21swapper/022:14:300
174899998,0cyclictest0-21swapper/323:29:203
174899998,0cyclictest0-21swapper/322:26:103
174899998,0cyclictest0-21swapper/321:56:003
174899998,0cyclictest0-21swapper/300:36:503
174899996,2cyclictest660-21avahi-daemon22:31:543
174869998,0cyclictest0-21swapper/220:35:062
174869993,3cyclictest33-21ksoftirqd/222:15:032
174869993,1cyclictest33-21ksoftirqd/221:25:242
174809999,0cyclictest5975-21kworker/1:020:09:381
174809999,0cyclictest5975-21kworker/1:020:02:411
174809999,0cyclictest30664-21kworker/1:121:00:031
174809999,0cyclictest11297-21kworker/1:019:12:351
174809990,1cyclictest25-21ksoftirqd/121:21:561
174769998,0cyclictest0-21swapper/023:03:010
174769997,1cyclictest5188-21sshd23:30:030
22257280,0sleep30-21swapper/300:23:593
174899986,1cyclictest660-21avahi-daemon21:42:553
174899986,1cyclictest30675-21lspci21:52:353
174899986,1cyclictest0-21swapper/322:23:303
174899985,2cyclictest660-21avahi-daemon23:55:393
174899985,2cyclictest660-21avahi-daemon22:56:093
174899985,2cyclictest660-21avahi-daemon22:02:123
174899985,2cyclictest660-21avahi-daemon00:07:343
174899985,2cyclictest23284-21sshd00:01:573
174899985,1cyclictest25746-21sshd21:45:103
174869988,0cyclictest321ktimersoftd/219:28:022
174869988,0cyclictest321ktimersoftd/219:21:192
174869983,2cyclictest33-21ksoftirqd/219:45:002
174809988,0cyclictest26393-21kworker/1:220:53:171
174809988,0cyclictest26111-21kworker/1:219:38:451
174809988,0cyclictest22319-21kworker/1:020:46:011
174809988,0cyclictest11297-21kworker/1:019:17:481
174769987,0cyclictest0-21swapper/021:26:500
174769987,0cyclictest0-21swapper/019:40:000
174769986,1cyclictest27013-21grep23:12:300
174769986,1cyclictest21584-21lspci00:35:020
174769986,1cyclictest18554-21kworker/0:222:42:090
174769986,1cyclictest14958-21lspci00:23:220
174769985,2cyclictest660-21avahi-daemon22:06:120
174769985,2cyclictest660-21avahi-daemon00:26:050
174769984,3cyclictest30949-21sshd23:37:460
9135270,1sleep09331-21sshd00:00:420
174899975,1cyclictest660-21avahi-daemon23:53:233
174899975,1cyclictest660-21avahi-daemon21:16:503
174899975,1cyclictest6059-21sshd23:35:353
174869977,0cyclictest321ktimersoftd/220:24:132
174869977,0cyclictest321ktimersoftd/220:18:422
174869977,0cyclictest321ktimersoftd/219:15:582
174869975,1cyclictest33-21ksoftirqd/220:00:002
174809977,0cyclictest22319-21kworker/1:020:44:171
174809977,0cyclictest16163-21kworker/1:120:34:041
174769974,2cyclictest660-21avahi-daemon22:51:510
174769974,2cyclictest660-21avahi-daemon22:51:510
174769974,2cyclictest660-21avahi-daemon21:51:280
174769973,3cyclictest649-21polkitd21:41:510
174899965,0cyclictest0-21swapper/319:51:013
174899964,1cyclictest1002-21snmpd19:27:573
174899964,1cyclictest1002-21snmpd19:17:403
174899963,2cyclictest1002-21snmpd20:34:363
174899960,5cyclictest0-21swapper/321:08:003
174899960,5cyclictest0-21swapper/320:41:213
174869964,1cyclictest33-21ksoftirqd/221:10:002
174869964,1cyclictest33-21ksoftirqd/219:39:592
174869960,5cyclictest0-21swapper/219:43:562
174769966,0cyclictest3942-21kworker/0:120:01:080
174769966,0cyclictest26349-21kworker/0:220:50:160
174769966,0cyclictest26154-21kworker/0:119:45:160
174769966,0cyclictest18202-21kworker/0:020:45:010
174769966,0cyclictest18202-21kworker/0:020:30:140
174769966,0cyclictest14128-21kworker/0:220:20:160
174769966,0cyclictest10057-21kworker/0:020:15:460
174769964,1cyclictest674-21dbus-daemon21:00:000
174769964,1cyclictest674-21dbus-daemon19:39:590
174769964,1cyclictest17494-21sshd22:55:090
174769964,1cyclictest0-21swapper/020:58:000
174769963,2cyclictest1002-21snmpd20:08:410
174769960,5cyclictest0-21swapper/019:56:300
174899954,0cyclictest0-21swapper/321:02:003
174899953,1cyclictest25018-21cat20:45:133
174899953,1cyclictest20985-21cat20:35:123
174899953,1cyclictest1088-21ntpd19:40:153
174899953,1cyclictest1082-21lldpd20:15:393
174899953,1cyclictest1002-21snmpd20:55:333
174899953,1cyclictest1002-21snmpd20:52:243
174899953,1cyclictest1002-21snmpd20:24:363
174899953,1cyclictest1002-21snmpd20:10:023
174899953,1cyclictest1002-21snmpd19:45:533
174899953,1cyclictest1002-21snmpd19:36:593
174899953,1cyclictest1002-21snmpd19:31:503
174899953,1cyclictest1002-21snmpd19:20:073
174899952,2cyclictest4306-21tr19:55:103
174899952,2cyclictest1002-21snmpd19:12:463
174899950,4cyclictest16408-21sshd20:25:043
174899950,3cyclictest8261-21sshd20:05:003
174869953,1cyclictest33-21ksoftirqd/220:55:002
174869953,1cyclictest1002-21snmpd21:01:312
174869953,1cyclictest1002-21snmpd20:45:062
174869953,1cyclictest1002-21snmpd20:25:302
174869953,1cyclictest1002-21snmpd19:50:152
174869953,1cyclictest1002-21snmpd19:10:102
174869952,2cyclictest1002-21snmpd20:30:102
174869951,1cyclictest121rcu_preempt20:55:132
174869951,1cyclictest121rcu_preempt19:30:142
174769955,0cyclictest26349-21kworker/0:221:05:220
174769955,0cyclictest26154-21kworker/0:119:30:200
174769955,0cyclictest19454-21kworker/0:019:20:120
174769955,0cyclictest19454-21kworker/0:019:15:090
174769955,0cyclictest18202-21kworker/0:020:40:000
174769955,0cyclictest14128-21kworker/0:220:25:060
174769955,0cyclictest1395-21kworker/0:019:50:240
174769955,0cyclictest10057-21kworker/0:020:10:000
174769953,1cyclictest18090-21idleruntime19:10:130
174769953,1cyclictest1002-21snmpd20:35:030
174769952,2cyclictest24970-21cat19:25:140
174869942,1cyclictest0-21swapper/220:10:112
174869940,3cyclictest22868-21tr20:40:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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