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2026-02-03 - 01:59
[ 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 Tue Feb 03, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1654521050,1sleep0622-13audispd22:28:070
2580721040,0sleep225806-21sshd00:12:582
848521010,0sleep18482-21bash00:30:411
148912990,0sleep00-21swapper/023:33:400
295682920,2sleep182499cyclictest22:07:201
139482700,2sleep081799cyclictest22:52:260
144932630,0sleep20-21swapper/200:09:192
108712630,0sleep30-21swapper/300:09:003
224512610,0sleep10-21swapper/121:10:341
231252600,1sleep10-21swapper/123:50:471
208082590,2sleep282899cyclictest23:56:042
168812560,2sleep282899cyclictest00:01:142
84632550,0sleep08458-21lspci00:11:290
287662550,0sleep30-21swapper/323:29:223
78202540,3sleep27818-21lspci21:51:042
270482540,0sleep30-21swapper/322:20:453
17772540,1sleep21774-21sshd23:54:332
259442530,1sleep341-21ksoftirqd/322:37:033
216642530,0sleep20-21swapper/223:25:572
99302520,1sleep3620-17auditd00:14:243
247052520,0sleep00-21swapper/022:42:250
159222520,0sleep00-21swapper/021:51:580
49902510,1sleep3391rcuc/321:47:203
67072500,1sleep26697-21bash23:30:122
30362500,0sleep30-21swapper/322:18:253
152102500,0sleep30-21swapper/323:39:123
276522490,0sleep20-21swapper/222:20:482
232282490,1sleep129977-21packagekitd21:45:461
217272480,0sleep10-21swapper/122:58:351
60032470,0sleep20-21swapper/221:33:382
22842470,0sleep20-21swapper/221:40:092
93812450,0sleep00-21swapper/021:25:140
141332440,2sleep081799cyclictest00:36:390
114862440,2sleep081799cyclictest23:16:540
88712430,2sleep081799cyclictest22:24:450
295532430,2sleep182499cyclictest00:27:001
163952430,2sleep282899cyclictest21:59:012
214462420,2sleep282899cyclictest22:25:452
234952410,0sleep00-21swapper/023:56:190
92282370,0sleep0101ktimersoftd/022:32:560
67612350,0sleep375750irq/24-eno1-rx-23:11:003
232482320,0sleep00-21swapper/022:47:450
146052320,0sleep314606-21tail22:25:133
35122917,7sleep00-21swapper/019:06:080
31322915,9sleep20-21swapper/219:05:512
6692239,9sleep30-21swapper/319:09:443
170072220,1sleep0101ktimersoftd/021:05:150
3982219,7sleep10-21swapper/119:06:411
210342210,1sleep121025-21sshd22:33:561
324572190,1sleep032458-21systemd-cgroups00:05:160
112912180,0sleep311285-21bash23:16:523
828991716,0cyclictest321ktimersoftd/222:46:102
828991716,0cyclictest30026-21lspci00:32:332
288802170,0sleep20-21swapper/222:00:172
284622150,0sleep00-21swapper/000:04:590
275962150,0sleep20-21swapper/222:14:072
83499140,1cyclictest0-21swapper/300:28:133
828991413,0cyclictest8559-21lspci00:22:282
828991413,0cyclictest6116-21lspci21:47:282
828991413,0cyclictest5410-21lspci23:49:222
828991413,0cyclictest32569-21lspci21:29:162
79852140,0sleep10-21swapper/122:01:321
264792140,0sleep30-21swapper/300:32:153
219062140,1sleep30-21swapper/321:52:363
180052140,1sleep21073-21nfsd22:09:372
834991311,1cyclictest5299-21systemd-cgroups00:16:433
834991311,1cyclictest5162-21lspci22:40:423
83499130,1cyclictest16883-21sshd23:00:533
82899133,1cyclictest33-21ksoftirqd/222:32:172
828991312,0cyclictest1439-21lspci22:40:232
82499130,1cyclictest27009-21sshd22:53:341
81799130,1cyclictest674-21dbus-daemon23:02:550
315232130,0sleep00-21swapper/022:14:330
179282130,0sleep10-21swapper/123:36:371
834991210,1cyclictest28343-21bash00:02:133
828991210,1cyclictest18644-21sshd23:36:412
82499125,1cyclictest25-21ksoftirqd/123:09:021
82499124,5cyclictest25-21ksoftirqd/123:33:581
82499122,1cyclictest21317-21kworker/1:000:16:111
824991210,0cyclictest527-40kipmi023:13:461
82499120,1cyclictest2032-21lspci23:40:441
82499120,11cyclictest8909-21bash22:35:341
82499120,11cyclictest27303-21bash21:39:241
817991210,1cyclictest28139-21sshd22:37:150
186382120,0sleep0111rcuc/022:16:330
834991110,0cyclictest0-21swapper/323:23:533
83499110,10cyclictest0-21swapper/319:15:023
83499110,0cyclictest0-21swapper/321:24:433
82899119,1cyclictest27602-21kworker/u8:100:37:512
82899119,1cyclictest10207-21sshd21:37:312
82899111,1cyclictest121rcu_preempt23:22:112
82899110,10cyclictest0-21swapper/223:10:212
82899110,10cyclictest0-21swapper/222:15:312
82499119,1cyclictest25-21ksoftirqd/100:35:171
82499112,1cyclictest25-21ksoftirqd/100:00:571
824991110,0cyclictest4824-21lspci23:16:191
824991110,0cyclictest0-21swapper/122:20:231
82499110,10cyclictest0-21swapper/121:43:031
82499110,10cyclictest0-21swapper/121:33:341
82499110,10cyclictest0-21swapper/100:21:441
82499110,0cyclictest0-21swapper/122:46:131
82499110,0cyclictest0-21swapper/121:15:531
81799119,1cyclictest1-21systemd23:44:550
817991110,0cyclictest0-21swapper/021:46:350
817991110,0cyclictest0-21swapper/021:10:050
81799110,10cyclictest0-21swapper/000:29:040
81799110,0cyclictest0-21swapper/023:48:540
81799110,0cyclictest0-21swapper/021:35:350
12092110,1sleep01204-21bash23:26:590
84772100,0sleep00-21swapper/022:01:350
83499109,0cyclictest11919-21sshd21:30:433
83499109,0cyclictest0-21swapper/321:16:133
83499109,0cyclictest0-21swapper/320:55:233
83499109,0cyclictest0-21swapper/320:25:233
83499109,0cyclictest0-21swapper/319:30:233
83499100,0cyclictest0-21swapper/322:30:223
83499100,0cyclictest0-21swapper/322:14:033
82899108,1cyclictest33-21ksoftirqd/222:53:442
82899102,1cyclictest346-21grep22:56:452
82899101,2cyclictest33-21ksoftirqd/223:04:012
82899101,1cyclictest33-21ksoftirqd/222:36:232
82899101,1cyclictest131rcu_sched23:41:342
82899101,1cyclictest131rcu_sched00:25:022
82899100,9cyclictest0-21swapper/219:57:012
82899100,1cyclictest0-21swapper/223:05:032
82499109,0cyclictest25-21ksoftirqd/123:56:491
82499109,0cyclictest0-21swapper/123:46:331
82499109,0cyclictest0-21swapper/122:42:341
82499104,3cyclictest25-21ksoftirqd/123:25:331
82499101,1cyclictest131rcu_sched22:17:101
82499100,1cyclictest674-21dbus-daemon21:24:211
82499100,0cyclictest0-21swapper/121:50:441
81799109,0cyclictest0-21swapper/023:10:340
81799103,3cyclictest370-21jbd2/sda1-819:15:000
81799100,0cyclictest0-21swapper/021:15:240
52442100,1sleep09-21ksoftirqd/023:54:510
8349997,1cyclictest30431-21sshd23:40:233
8289999,0cyclictest321ktimersoftd/220:13:352
8289994,1cyclictest33-21ksoftirqd/223:15:142
8289991,1cyclictest33-21ksoftirqd/200:15:102
8289991,1cyclictest131rcu_sched21:18:292
8289990,8cyclictest18798-21kworker/2:321:14:272
8249997,1cyclictest25-21ksoftirqd/123:00:001
8249997,1cyclictest25-21ksoftirqd/100:05:471
8249996,1cyclictest25-21ksoftirqd/123:21:041
8249994,1cyclictest25-21ksoftirqd/122:25:321
8249992,1cyclictest25-21ksoftirqd/100:11:261
8249991,1cyclictest27880-21kworker/1:121:57:111
8249991,1cyclictest131rcu_sched22:10:221
8179998,0cyclictest0-21swapper/021:56:240
8179997,1cyclictest0-21swapper/022:55:150
8349987,0cyclictest0-21swapper/323:50:133
8349987,0cyclictest0-21swapper/319:46:533
8349987,0cyclictest0-21swapper/319:46:523
8349986,1cyclictest6461-21lspci21:57:553
8349986,1cyclictest17653-21lspci00:20:273
8349985,2cyclictest674-21dbus-daemon21:26:583
8349985,2cyclictest660-21avahi-daemon23:55:333
8349985,2cyclictest660-21avahi-daemon23:47:543
8349985,2cyclictest660-21avahi-daemon23:05:443
8349985,2cyclictest660-21avahi-daemon22:58:503
8349985,2cyclictest660-21avahi-daemon22:49:143
8349985,2cyclictest660-21avahi-daemon21:36:453
8349985,2cyclictest660-21avahi-daemon00:36:503
8349984,3cyclictest674-21dbus-daemon22:51:393
8349984,3cyclictest660-21avahi-daemon23:30:423
8289988,0cyclictest321ktimersoftd/220:02:112
8289987,0cyclictest0-21swapper/219:29:412
8289986,1cyclictest33-21ksoftirqd/221:20:122
8249988,0cyclictest527-40kipmi019:21:231
8249986,1cyclictest25-21ksoftirqd/120:00:011
8249980,7cyclictest14999-21sshd21:26:051
8179987,0cyclictest0-21swapper/000:24:250
8179986,1cyclictest984-21lspci23:37:570
8179986,1cyclictest1-21systemd23:08:230
8179985,2cyclictest674-21dbus-daemon21:33:050
8179985,2cyclictest660-21avahi-daemon00:34:450
8349975,1cyclictest674-21dbus-daemon21:41:203
8349975,1cyclictest660-21avahi-daemon22:05:273
8349974,2cyclictest674-21dbus-daemon22:00:053
8349974,2cyclictest649-21polkitd21:13:263
8289977,0cyclictest321ktimersoftd/220:24:372
8289976,0cyclictest0-21swapper/221:01:402
8289976,0cyclictest0-21swapper/220:50:002
8289976,0cyclictest0-21swapper/219:21:512
8249977,0cyclictest527-40kipmi019:25:241
8249975,1cyclictest25-21ksoftirqd/119:34:591
8249975,1cyclictest19241-21grep19:50:181
8179976,0cyclictest0-21swapper/022:06:550
8179975,1cyclictest660-21avahi-daemon23:21:330
8179975,1cyclictest660-21avahi-daemon21:22:100
8179974,2cyclictest660-21avahi-daemon21:44:240
8179974,2cyclictest17843-21lspci00:15:050
8179970,1cyclictest13606-21munin-run19:40:000
8179970,0cyclictest0-21swapper/019:40:450
8349965,0cyclictest0-21swapper/320:10:123
8349964,1cyclictest699-21gdbus19:55:013
8349964,1cyclictest15887-21sh21:04:593
8349963,2cyclictest1002-21snmpd20:48:013
8349963,2cyclictest1002-21snmpd20:37:303
8349960,0cyclictest0-21swapper/320:40:333
8289966,0cyclictest321ktimersoftd/220:19:062
8289966,0cyclictest321ktimersoftd/219:53:302
8289965,0cyclictest33-21ksoftirqd/219:40:002
8289965,0cyclictest0-21swapper/219:30:012
8289964,1cyclictest33-21ksoftirqd/220:29:592
8289963,2cyclictest1002-21snmpd21:08:022
8289963,2cyclictest1002-21snmpd19:44:462
8289960,0cyclictest0-21swapper/220:33:012
8249964,1cyclictest674-21dbus-daemon20:29:591
8249963,2cyclictest674-21dbus-daemon20:00:001
8249963,2cyclictest4997-21sed20:35:201
8249960,5cyclictest0-21swapper/120:42:441
8249960,5cyclictest0-21swapper/119:40:531
8179964,1cyclictest674-21dbus-daemon21:00:000
8179964,1cyclictest660-21avahi-daemon20:30:000
8179963,2cyclictest699-21gdbus20:10:010
8179963,2cyclictest674-21dbus-daemon20:40:000
8179963,2cyclictest1002-21snmpd20:00:300
8179960,5cyclictest0-21swapper/020:45:050
8349953,1cyclictest8196-21mii-tool19:25:153
8349953,1cyclictest30489-21sed20:20:153
8349953,1cyclictest14323-21cat19:40:133
8349953,1cyclictest1002-21snmpd21:05:143
8349953,1cyclictest1002-21snmpd20:19:093
8349953,1cyclictest1002-21snmpd20:08:333
8349953,1cyclictest1002-21snmpd20:04:333
8349953,1cyclictest1002-21snmpd19:50:273
8349953,1cyclictest1002-21snmpd19:22:293
8349953,1cyclictest1002-21snmpd19:12:373
8349952,2cyclictest1002-21snmpd20:30:193
8349950,0cyclictest0-21swapper/319:36:133
8289953,1cyclictest7468-21sshd20:41:542
8289953,1cyclictest674-21dbus-daemon19:45:012
8289953,1cyclictest674-21dbus-daemon19:45:012
8289953,1cyclictest3635-21mii-tool19:15:002
8289953,1cyclictest1082-21lldpd20:45:432
8289953,1cyclictest1002-21snmpd20:35:012
8289953,1cyclictest1002-21snmpd19:10:192
8289952,2cyclictest24980-21which20:05:182
8289952,2cyclictest1002-21snmpd20:56:052
8249954,0cyclictest0-21swapper/119:35:441
8249953,1cyclictest8458-21cat20:45:151
8249953,1cyclictest620-17auditd20:32:351
8249953,1cyclictest28442-21gltestperf20:15:151
8249953,1cyclictest13437-21vmstat20:55:211
8249953,1cyclictest1002-21snmpd21:07:231
8249953,1cyclictest1002-21snmpd21:00:081
8249953,1cyclictest1002-21snmpd20:20:131
8249953,1cyclictest1002-21snmpd20:10:481
8249953,1cyclictest1002-21snmpd20:06:121
8249953,1cyclictest1002-21snmpd19:19:231
8249952,2cyclictest674-21dbus-daemon19:10:001
8249951,1cyclictest0-21swapper/120:51:341
8249950,4cyclictest15865-21/usr/sbin/munin19:45:201
8249950,4cyclictest15865-21/usr/sbin/munin19:45:201
8179954,0cyclictest0-21swapper/020:16:140
8179953,1cyclictest26551-21cat20:10:140
8179953,1cyclictest18399-21cat19:50:120
8179953,1cyclictest1088-21ntpd19:20:170
8179953,1cyclictest10478-21mii-tool20:50:120
8179953,1cyclictest1002-21snmpd20:40:060
8179953,1cyclictest1002-21snmpd20:20:070
8179953,1cyclictest1002-21snmpd19:58:540
8179953,1cyclictest1002-21snmpd19:30:040
8179953,1cyclictest1002-21snmpd19:25:470
8179952,2cyclictest12388-21head20:55:140
8179952,2cyclictest1002-21snmpd19:15:170
8179950,0cyclictest0-21swapper/020:29:350
8349942,1cyclictest10588-21latency20:50:143
8179942,1cyclictest16030-21cstates19:45:120
8179942,1cyclictest16030-21cstates19:45:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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