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2026-02-22 - 06:10
[ 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 Sun Feb 22, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
75862920,0sleep27559-21sshd22:26:392
289052780,0sleep0111rcuc/021:48:280
117532570,1sleep111749-21bash00:28:341
104262570,1sleep341-21ksoftirqd/323:09:583
96872510,0sleep20-21swapper/222:34:482
36032500,0sleep10-21swapper/122:45:371
29952500,0sleep00-21swapper/022:11:560
115242500,0sleep00-21swapper/000:16:430
111722500,0sleep00-21swapper/000:08:540
95442490,0sleep10-21swapper/123:09:521
293172480,0sleep10-21swapper/100:38:311
322132470,0sleep20-21swapper/221:15:182
294782470,0sleep0101ktimersoftd/021:31:380
242172470,1sleep329979-21gdbus22:48:123
1530824332,7sleep30-21swapper/319:08:073
25412410,0sleep00-21swapper/023:44:190
16482400,0sleep20-21swapper/223:08:532
46402370,3sleep31559499cyclictest00:35:253
153762288,6sleep20-21swapper/219:08:592
1394622814,8sleep00-21swapper/019:05:120
1513222110,7sleep10-21swapper/119:05:571
112322210,0sleep00-21swapper/021:50:530
42582190,0sleep10-21swapper/121:32:551
186872190,1sleep30-21swapper/323:42:183
18282190,1sleep21825-21lspci00:19:342
15580991918,0cyclictest7065-21lspci00:27:592
15572991818,0cyclictest241ktimersoftd/120:04:561
90882170,0sleep00-21swapper/023:49:040
293772170,1sleep1649-21polkitd23:59:221
301192160,0sleep30-21swapper/300:03:223
269482160,3sleep20-21swapper/223:04:082
15594991611,4cyclictest4195-21lspci21:32:553
15594991610,5cyclictest13638-21grep23:29:553
114752160,0sleep00-21swapper/021:56:330
46052150,0sleep30-21swapper/322:38:023
274892150,0sleep30-21swapper/321:20:123
220782150,0sleep30-21swapper/300:06:133
177252150,0sleep10-21swapper/122:31:471
15594991511,3cyclictest11080-21lspci23:57:053
15572991515,0cyclictest24234-21kworker/1:119:34:551
15572991515,0cyclictest241ktimersoftd/121:08:121
15572991515,0cyclictest241ktimersoftd/121:01:191
15572991515,0cyclictest241ktimersoftd/119:57:351
15572991515,0cyclictest2024-21kworker/1:120:06:071
15572991514,1cyclictest29806-21kworker/1:019:24:311
15572991514,0cyclictest14249-21kworker/1:220:34:211
94092140,0sleep10-21swapper/121:11:251
263552140,0sleep00-21swapper/000:22:280
263552140,0sleep00-21swapper/000:22:280
1559499140,13cyclictest0-21swapper/321:35:453
15572991414,0cyclictest24234-21kworker/1:119:37:091
15572991414,0cyclictest241ktimersoftd/120:58:381
15572991414,0cyclictest241ktimersoftd/120:54:381
15572991414,0cyclictest241ktimersoftd/119:27:581
15572991414,0cyclictest241ktimersoftd/119:10:241
15572991414,0cyclictest2024-21kworker/1:120:21:531
15572991413,0cyclictest29806-21kworker/1:019:19:291
15572991413,0cyclictest28263-21kworker/1:219:52:451
78352130,0sleep20-21swapper/223:29:112
29242130,0sleep30-21swapper/321:43:593
20022130,0sleep00-21swapper/023:36:180
1559499130,2cyclictest674-21dbus-daemon23:38:193
15580991313,0cyclictest527-40kipmi021:13:522
1558099131,1cyclictest23750-21lspci23:46:512
1557299134,1cyclictest25-21ksoftirqd/123:50:071
1557299134,1cyclictest25-21ksoftirqd/122:40:191
1557299133,3cyclictest649-21polkitd23:34:001
1557299133,2cyclictest25-21ksoftirqd/122:52:571
1557299133,1cyclictest25-21ksoftirqd/100:00:341
15572991313,0cyclictest2024-21kworker/1:120:15:071
15572991311,1cyclictest25-21ksoftirqd/123:44:471
1557299130,1cyclictest674-21dbus-daemon21:40:371
1556199130,12cyclictest2878-21systemd-cgroups00:39:160
108202130,0sleep10-21swapper/100:08:511
1559499125,6cyclictest660-21avahi-daemon23:22:033
1559499125,6cyclictest660-21avahi-daemon22:53:433
1559499122,1cyclictest25959-21sshd22:32:483
1559499120,2cyclictest674-21dbus-daemon22:27:463
1559499120,1cyclictest698-21gdbus00:13:263
1559499120,1cyclictest698-21gdbus00:13:263
1559499120,0cyclictest0-21swapper/300:28:353
15580991211,0cyclictest465-21lspci00:03:422
15580991211,0cyclictest321ktimersoftd/222:12:052
15580991210,1cyclictest19217-21lspci00:05:512
15580991210,1cyclictest0-21swapper/223:14:112
15580991210,1cyclictest0-21swapper/222:51:212
15580991210,1cyclictest0-21swapper/221:22:012
1558099120,11cyclictest5790-21sshd23:21:012
1558099120,11cyclictest4195-21users00:35:212
1558099120,11cyclictest0-21swapper/221:37:112
1557299125,1cyclictest25-21ksoftirqd/123:49:351
1557299124,2cyclictest25-21ksoftirqd/122:57:471
1557299124,1cyclictest25-21ksoftirqd/121:15:331
1557299123,3cyclictest25-21ksoftirqd/123:03:191
1557299123,1cyclictest25-21ksoftirqd/123:18:561
1557299123,1cyclictest25-21ksoftirqd/122:23:571
1557299123,1cyclictest25-21ksoftirqd/121:29:571
1557299123,1cyclictest25-21ksoftirqd/121:23:331
1557299122,1cyclictest32109-21sshd23:12:311
1557299122,1cyclictest25-21ksoftirqd/100:12:331
1557299122,1cyclictest25-21ksoftirqd/100:12:321
15572991212,0cyclictest28263-21kworker/1:219:45:491
15572991212,0cyclictest241ktimersoftd/120:37:041
15572991211,0cyclictest14249-21kworker/1:220:44:251
15572991210,1cyclictest31179-21sshd23:39:571
15572991210,1cyclictest2024-21kworker/1:120:13:231
1557299120,1cyclictest674-21dbus-daemon23:23:271
1557299120,1cyclictest11240-21sshd22:27:071
1556199120,1cyclictest18088-21sshd22:47:250
1559499119,1cyclictest0-21swapper/322:00:153
1559499115,5cyclictest660-21avahi-daemon22:40:293
1559499115,5cyclictest660-21avahi-daemon21:26:403
1559499115,5cyclictest660-21avahi-daemon00:20:413
1559499115,5cyclictest660-21avahi-daemon00:20:403
1559499114,6cyclictest660-21avahi-daemon23:16:063
1559499114,6cyclictest660-21avahi-daemon22:17:053
1559499114,6cyclictest660-21avahi-daemon21:56:263
1559499114,6cyclictest660-21avahi-daemon21:45:143
1559499114,6cyclictest649-21polkitd23:47:003
1559499114,6cyclictest649-21polkitd23:01:123
1559499114,6cyclictest16911-21sshd21:18:223
1559499113,7cyclictest674-21dbus-daemon21:12:113
1559499110,1cyclictest674-21dbus-daemon23:53:423
1559499110,1cyclictest674-21dbus-daemon23:30:263
1559499110,1cyclictest674-21dbus-daemon00:30:063
1559499110,10cyclictest0-21swapper/322:14:353
15580991110,0cyclictest2670-21lspci22:06:132
15580991110,0cyclictest0-21swapper/223:30:312
15580991110,0cyclictest0-21swapper/222:47:312
15580991110,0cyclictest0-21swapper/221:58:322
1558099110,10cyclictest0-21swapper/222:02:012
1558099110,10cyclictest0-21swapper/221:44:012
1557299114,2cyclictest25-21ksoftirqd/100:21:561
1557299114,2cyclictest25-21ksoftirqd/100:21:561
1557299114,1cyclictest25-21ksoftirqd/100:32:371
1557299114,1cyclictest25-21ksoftirqd/100:16:081
1557299113,2cyclictest649-21polkitd21:54:231
1557299113,1cyclictest25-21ksoftirqd/123:26:221
1557299113,1cyclictest25-21ksoftirqd/122:38:121
1557299113,1cyclictest25-21ksoftirqd/121:46:281
1557299112,3cyclictest25-21ksoftirqd/122:00:101
1557299112,2cyclictest25-21ksoftirqd/122:16:371
1557299111,2cyclictest699-21gdbus22:09:511
1557299110,10cyclictest0-21swapper/122:13:271
1557299110,10cyclictest0-21swapper/121:35:471
1556199110,10cyclictest0-21swapper/023:30:260
1556199110,10cyclictest0-21swapper/000:00:560
1559499104,5cyclictest674-21dbus-daemon22:55:173
1559499104,5cyclictest660-21avahi-daemon21:50:103
1559499103,2cyclictest674-21dbus-daemon00:15:123
1559499103,2cyclictest649-21polkitd22:20:403
1559499103,1cyclictest1002-21snmpd20:40:023
1559499102,2cyclictest674-21dbus-daemon22:05:273
1559499102,1cyclictest11966-21sshd23:10:093
1559499100,9cyclictest0-21swapper/320:09:353
1558099109,1cyclictest321ktimersoftd/223:53:072
1558099109,0cyclictest0-21swapper/222:55:112
1558099109,0cyclictest0-21swapper/219:50:212
1558099109,0cyclictest0-21swapper/200:13:512
1558099109,0cyclictest0-21swapper/200:13:512
1558099100,0cyclictest0-21swapper/221:34:212
1558099100,0cyclictest0-21swapper/219:15:312
15572991010,0cyclictest28263-21kworker/1:219:43:551
15572991010,0cyclictest14249-21kworker/1:220:49:271
15572991010,0cyclictest14249-21kworker/1:220:29:091
1556199109,0cyclictest0-21swapper/023:54:360
1556199109,0cyclictest0-21swapper/022:19:450
1556199109,0cyclictest0-21swapper/021:42:450
1556199109,0cyclictest0-21swapper/021:24:150
155949998,0cyclictest0-21swapper/320:10:153
155949997,1cyclictest0-21swapper/320:19:353
155949993,5cyclictest18830-21cat19:15:143
155949993,2cyclictest1002-21snmpd20:38:443
155949993,2cyclictest1002-21snmpd19:30:273
155949993,2cyclictest1002-21snmpd19:26:303
155949993,1cyclictest12952-21cat20:20:123
155809998,0cyclictest0-21swapper/222:43:412
155809998,0cyclictest0-21swapper/222:39:512
155809998,0cyclictest0-21swapper/220:41:312
155809998,0cyclictest0-21swapper/220:28:322
155809991,1cyclictest131rcu_sched00:33:162
155809990,1cyclictest131rcu_sched23:39:082
155729992,1cyclictest25-21ksoftirqd/121:56:261
155619999,0cyclictest0-21swapper/022:43:350
155619998,0cyclictest0-21swapper/023:00:250
155619998,0cyclictest0-21swapper/022:32:450
155619998,0cyclictest0-21swapper/021:29:250
155619998,0cyclictest0-21swapper/021:18:550
155619998,0cyclictest0-21swapper/021:10:050
155619997,1cyclictest24225-21lspci23:19:260
3915280,0sleep20-21swapper/200:23:422
3915280,0sleep20-21swapper/200:23:422
155949983,1cyclictest1082-21lldpd19:53:203
155949982,1cyclictest32298-21sshd19:49:313
155949982,1cyclictest29547-21awk21:00:153
155949982,1cyclictest26433-21sshd20:54:303
155949982,1cyclictest20469-21grep19:20:113
155949982,1cyclictest17847-21unixbench_multi20:30:203
155949982,1cyclictest16336-21cat19:10:163
155949982,1cyclictest14932-21basename20:25:133
155949982,1cyclictest1002-21snmpd20:56:453
155949982,1cyclictest1002-21snmpd20:48:383
155949982,1cyclictest0-21swapper/319:35:113
155949981,2cyclictest674-21dbus-daemon19:45:003
155949980,2cyclictest32198-21users21:05:203
155809988,0cyclictest321ktimersoftd/223:43:052
155809987,0cyclictest29021-21lspci23:55:182
155809987,0cyclictest0-21swapper/222:16:212
155809987,0cyclictest0-21swapper/221:48:212
155809986,1cyclictest33-21ksoftirqd/221:50:162
155809985,2cyclictest660-21avahi-daemon22:24:582
155809985,2cyclictest660-21avahi-daemon21:27:282
155809981,1cyclictest131rcu_sched23:16:552
155619987,0cyclictest0-21swapper/023:26:160
155619987,0cyclictest0-21swapper/000:33:260
155619986,1cyclictest663-21ModemManager22:54:340
155619986,1cyclictest660-21avahi-daemon23:20:440
155619986,1cyclictest660-21avahi-daemon21:36:320
155619986,1cyclictest4581-21lspci22:38:010
155619986,1cyclictest3019-21lspci22:22:130
155619986,1cyclictest2839-21latency19:55:150
155619984,3cyclictest660-21avahi-daemon22:26:030
155619980,4cyclictest674-21dbus-daemon23:15:000
4958270,0sleep00-21swapper/022:06:390
155949972,1cyclictest0-21swapper/320:00:163
155949970,2cyclictest2542-21df_inode19:55:133
155619975,1cyclictest9454-21lspci22:01:500
155619975,1cyclictest660-21avahi-daemon23:06:020
155619975,1cyclictest660-21avahi-daemon00:10:510
155619975,1cyclictest660-21avahi-daemon00:10:510
155619975,1cyclictest5015-21strings20:00:150
155619974,2cyclictest660-21avahi-daemon23:57:200
155619974,2cyclictest660-21avahi-daemon22:56:300
155809965,0cyclictest0-21swapper/220:32:312
155809964,1cyclictest674-21dbus-daemon20:55:002
155809964,1cyclictest33-21ksoftirqd/220:15:002
155809964,1cyclictest20851-21mii-tool19:20:132
155809963,2cyclictest1002-21snmpd20:55:412
155809963,2cyclictest1002-21snmpd20:00:112
155809963,2cyclictest1002-21snmpd19:13:392
155809960,5cyclictest0-21swapper/221:06:412
155619964,1cyclictest660-21avahi-daemon00:25:100
155619963,2cyclictest660-21avahi-daemon20:09:550
155809954,0cyclictest0-21swapper/220:16:012
155809953,1cyclictest723-21gdbus21:01:002
155809953,1cyclictest699-21gdbus20:10:002
155809953,1cyclictest19052-21mii-tool20:35:132
155809953,1cyclictest12917-21cat20:20:122
155809953,1cyclictest1002-21snmpd20:45:232
155809953,1cyclictest1002-21snmpd19:47:092
155809953,1cyclictest1002-21snmpd19:40:482
155809953,1cyclictest1002-21snmpd19:37:542
155809953,1cyclictest1002-21snmpd19:25:302
155809950,4cyclictest2829-21grep19:55:152
155619953,1cyclictest8395-21cpu20:10:110
155619953,1cyclictest649-21polkitd21:00:000
155619953,1cyclictest28922-21sed19:40:140
155619953,1cyclictest1082-21lldpd19:15:280
155619953,1cyclictest1002-21snmpd21:05:210
155619953,1cyclictest1002-21snmpd20:51:440
155619953,1cyclictest1002-21snmpd20:46:500
155619953,1cyclictest1002-21snmpd20:41:240
155619953,1cyclictest1002-21snmpd20:36:470
155619953,1cyclictest1002-21snmpd20:33:350
155619953,1cyclictest1002-21snmpd20:21:250
155619953,1cyclictest1002-21snmpd20:17:290
155619953,1cyclictest1002-21snmpd19:50:540
155619953,1cyclictest1002-21snmpd19:46:450
155619952,2cyclictest22321-21wc19:25:000
155619952,2cyclictest1002-21snmpd19:13:120
155619950,0cyclictest0-21swapper/021:04:450
155619950,0cyclictest0-21swapper/020:25:180
155809941,2cyclictest674-21dbus-daemon19:30:002
155619942,1cyclictest26818-21grep19:35:130
155619942,1cyclictest24500-21cpuspeed_turbos19:30:100
155619942,1cyclictest22531-21grep19:25:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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