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2026-02-20 - 03:08
[ 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 Fri Feb 20, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80202890,0sleep08021-21grepconf.sh23:10:470
135392790,0sleep00-21swapper/021:47:530
22152570,0sleep20-21swapper/221:12:302
267672540,0sleep30-21swapper/322:12:273
267672540,0sleep30-21swapper/322:12:263
213472540,2sleep1235799cyclictest21:38:041
207472540,0sleep1231rcuc/123:51:261
53172530,0sleep30-21swapper/321:13:033
4442530,0sleep20-21swapper/223:06:012
286732520,0sleep00-21swapper/021:55:580
244102510,0sleep00-21swapper/000:15:200
70802500,0sleep37078-21lspci22:55:123
271512500,0sleep00-21swapper/000:00:060
108302500,0sleep11-21systemd00:01:591
256072490,0sleep10-21swapper/123:40:151
10572490,0sleep20-21swapper/221:23:272
86312470,0sleep30-21swapper/323:38:183
142832440,0sleep10-21swapper/121:31:111
299182370,0sleep20-21swapper/221:17:152
243992350,0sleep00-21swapper/023:20:330
200623221,7sleep00-21swapper/019:06:560
3492298,7sleep20-21swapper/219:05:022
19562297,7sleep10-21swapper/119:06:211
209522715,7sleep30-21swapper/319:08:033
193422200,0sleep10-21swapper/121:26:311
288202160,1sleep30-21swapper/300:27:403
165272160,2sleep3236299cyclictest00:22:153
163822160,0sleep20-21swapper/200:30:082
99332150,0sleep30-21swapper/323:22:483
73622150,0sleep20-21swapper/200:13:212
249052150,0sleep30-21swapper/321:49:563
14622150,0sleep10-21swapper/122:19:221
230172140,0sleep00-21swapper/000:07:230
12382140,0sleep341-21ksoftirqd/323:13:593
316752130,0sleep00-21swapper/023:17:360
292142130,0sleep2321ktimersoftd/223:40:412
287242130,0sleep028728-21bash21:50:210
236452130,2sleep2236199cyclictest23:20:272
235099130,11cyclictest32040-21sshd23:02:040
203412130,0sleep30-21swapper/322:41:103
2362991210,1cyclictest674-21dbus-daemon21:31:253
2362991210,1cyclictest624-13audispd00:02:253
236299120,1cyclictest1-21systemd22:01:453
236299120,11cyclictest10944-21lspci00:09:553
236299120,11cyclictest0-21swapper/300:19:543
236199125,1cyclictest33-21ksoftirqd/200:21:422
236199123,1cyclictest33-21ksoftirqd/222:38:302
236199120,11cyclictest21340-21systemd-cgroups00:03:162
2357991210,1cyclictest0-21swapper/123:46:201
235799120,1cyclictest674-21dbus-daemon22:46:301
235799120,1cyclictest20838-21sshd23:24:101
235799120,11cyclictest28634-21lspci00:15:501
235799120,11cyclictest0-21swapper/122:37:101
235099120,11cyclictest29335-21lspci22:26:440
236299119,1cyclictest75750irq/24-eno1-rx-22:54:053
236299119,1cyclictest19922-21bash23:43:353
236299119,1cyclictest14468-21sshd23:07:453
2362991110,0cyclictest0-21swapper/323:02:343
2362991110,0cyclictest0-21swapper/322:33:353
236299110,10cyclictest27485-21sshd22:45:553
236299110,10cyclictest0-21swapper/322:16:253
236299110,10cyclictest0-21swapper/322:07:253
236299110,0cyclictest0-21swapper/321:25:043
236199119,1cyclictest13664-21id00:25:462
236199112,1cyclictest33-21ksoftirqd/223:39:052
236199111,1cyclictest33-21ksoftirqd/222:47:132
2361991110,0cyclictest0-21swapper/223:25:562
2361991110,0cyclictest0-21swapper/223:13:262
2361991110,0cyclictest0-21swapper/221:54:462
236199110,10cyclictest0-21swapper/221:25:162
236199110,10cyclictest0-21swapper/200:35:462
236199110,10cyclictest0-21swapper/200:05:462
236199110,0cyclictest0-21swapper/223:50:162
236199110,0cyclictest0-21swapper/223:46:162
236199110,0cyclictest0-21swapper/222:03:262
2357991110,0cyclictest0-21swapper/122:21:301
2357991110,0cyclictest0-21swapper/119:20:201
2357991110,0cyclictest0-21swapper/100:13:201
235799110,10cyclictest8822-21lspci23:38:201
235799110,10cyclictest0-21swapper/121:20:501
235799110,0cyclictest0-21swapper/123:15:191
235799110,0cyclictest0-21swapper/121:43:501
235799110,0cyclictest0-21swapper/100:23:401
235099119,1cyclictest10946-21sshd00:21:340
235099119,1cyclictest0-21swapper/023:30:440
2350991110,0cyclictest0-21swapper/022:36:040
235099110,10cyclictest15137-21sshd21:25:440
235099110,10cyclictest0-21swapper/022:34:340
235099110,10cyclictest0-21swapper/022:20:240
235099110,10cyclictest0-21swapper/021:05:240
235099110,10cyclictest0-21swapper/000:11:340
235099110,0cyclictest0-21swapper/023:26:440
236299109,0cyclictest0-21swapper/323:19:553
236299109,0cyclictest0-21swapper/322:35:053
236299108,1cyclictest32563-21consoletype00:39:553
236299100,0cyclictest0-21swapper/322:25:453
236199109,0cyclictest0-21swapper/223:58:162
236199109,0cyclictest0-21swapper/222:40:062
236199109,0cyclictest0-21swapper/221:40:062
236199101,3cyclictest710-21NetworkManager22:29:002
236199101,1cyclictest33-21ksoftirqd/222:53:292
236199101,1cyclictest131rcu_sched23:04:522
236199101,1cyclictest131rcu_sched22:17:012
236199100,9cyclictest0-21swapper/220:29:262
236199100,1cyclictest131rcu_sched23:17:452
235799109,0cyclictest22768-21sshd23:32:101
235799109,0cyclictest0-21swapper/123:03:101
235799109,0cyclictest0-21swapper/122:54:391
235799109,0cyclictest0-21swapper/122:27:501
235799109,0cyclictest0-21swapper/122:03:301
235799109,0cyclictest0-21swapper/121:11:401
235799109,0cyclictest0-21swapper/119:25:201
235799109,0cyclictest0-21swapper/100:28:401
235799108,1cyclictest10832-21sshd21:53:001
235799100,0cyclictest0-21swapper/100:38:401
235099109,0cyclictest0-21swapper/022:03:540
235099103,4cyclictest2969-21bash21:35:000
235099100,0cyclictest0-21swapper/023:59:040
23629998,0cyclictest0-21swapper/323:51:343
23629998,0cyclictest0-21swapper/323:47:353
23629998,0cyclictest0-21swapper/321:56:053
23629998,0cyclictest0-21swapper/321:50:353
23629998,0cyclictest0-21swapper/321:38:053
23629998,0cyclictest0-21swapper/319:40:143
23619998,0cyclictest0-21swapper/220:42:262
23619992,1cyclictest674-21dbus-daemon22:56:182
23619991,3cyclictest33-21ksoftirqd/221:59:272
23619991,1cyclictest33-21ksoftirqd/223:31:022
23619991,1cyclictest131rcu_sched21:30:202
23619990,1cyclictest0-21swapper/222:30:492
23619990,0cyclictest33-21ksoftirqd/222:23:512
23579998,0cyclictest0-21swapper/123:13:301
23579998,0cyclictest0-21swapper/100:08:191
23579997,1cyclictest642-21systemd-logind00:31:101
23579997,1cyclictest624-13audispd21:57:501
23579990,0cyclictest0-21swapper/120:14:301
23579990,0cyclictest0-21swapper/119:58:301
23509998,0cyclictest0-21swapper/023:44:540
23509998,0cyclictest0-21swapper/020:27:040
23509998,0cyclictest0-21swapper/020:00:130
23629987,0cyclictest0-21swapper/323:55:353
23629987,0cyclictest0-21swapper/323:33:253
23629986,1cyclictest622-13audispd21:19:153
23629986,1cyclictest13031-21lspci22:20:513
23629985,2cyclictest674-21dbus-daemon19:20:003
23629985,2cyclictest660-21avahi-daemon21:41:053
23629985,2cyclictest660-21avahi-daemon00:31:303
23619986,1cyclictest5043-21lspci21:46:212
23619986,1cyclictest33-21ksoftirqd/200:15:142
23619983,1cyclictest33-21ksoftirqd/221:37:532
23619981,1cyclictest33-21ksoftirqd/222:05:082
23579987,0cyclictest0-21swapper/122:40:101
23579987,0cyclictest0-21swapper/120:42:301
23579985,2cyclictest660-21avahi-daemon23:56:301
23579985,2cyclictest660-21avahi-daemon23:29:061
23579985,2cyclictest660-21avahi-daemon22:30:111
23509987,0cyclictest0-21swapper/023:48:540
23509987,0cyclictest0-21swapper/023:05:240
23509987,0cyclictest0-21swapper/020:30:340
23509987,0cyclictest0-21swapper/000:26:340
23509986,1cyclictest660-21avahi-daemon21:11:220
23509986,1cyclictest4273-21grepconf.sh21:40:340
23509985,2cyclictest660-21avahi-daemon23:36:080
23509985,2cyclictest660-21avahi-daemon22:46:550
23509985,2cyclictest660-21avahi-daemon21:37:260
23509985,2cyclictest660-21avahi-daemon21:23:510
23629976,0cyclictest0-21swapper/319:10:143
23629974,2cyclictest660-21avahi-daemon23:26:023
23629974,2cyclictest660-21avahi-daemon00:10:223
23629972,2cyclictest674-21dbus-daemon21:22:063
23619976,0cyclictest13874-21cat22:10:142
23619976,0cyclictest13874-21cat22:10:142
23579976,0cyclictest0-21swapper/121:17:391
23579976,0cyclictest0-21swapper/120:46:001
23579975,1cyclictest674-21dbus-daemon22:55:441
23579975,1cyclictest660-21avahi-daemon22:05:221
23579975,1cyclictest660-21avahi-daemon21:48:281
23579974,2cyclictest660-21avahi-daemon22:14:581
23579974,2cyclictest660-21avahi-daemon22:14:581
23509976,0cyclictest0-21swapper/022:51:440
23509975,1cyclictest660-21avahi-daemon23:51:490
23509975,1cyclictest660-21avahi-daemon22:40:360
23509975,1cyclictest660-21avahi-daemon22:17:430
23509975,1cyclictest660-21avahi-daemon00:35:460
23509975,1cyclictest649-21polkitd22:56:280
23509975,1cyclictest21492-21lspci00:34:400
23509975,1cyclictest16507-21sshd22:10:350
23509975,1cyclictest16507-21sshd22:10:350
23509974,2cyclictest660-21avahi-daemon21:17:310
23629963,2cyclictest1002-21snmpd21:05:283
23629963,2cyclictest1002-21snmpd20:17:233
23629960,5cyclictest0-21swapper/320:40:343
23629960,5cyclictest0-21swapper/320:11:143
23629960,5cyclictest0-21swapper/319:39:343
23619965,0cyclictest0-21swapper/220:07:262
23619963,2cyclictest674-21dbus-daemon21:10:002
23619963,2cyclictest1002-21snmpd21:01:242
23619963,2cyclictest1002-21snmpd20:18:082
23619960,5cyclictest0-21swapper/220:48:462
23619960,5cyclictest0-21swapper/219:59:062
23619960,5cyclictest0-21swapper/219:51:062
23579965,0cyclictest0-21swapper/120:35:301
23579964,1cyclictest674-21dbus-daemon23:05:011
23579964,1cyclictest674-21dbus-daemon21:10:001
23579963,2cyclictest674-21dbus-daemon21:00:001
23579960,5cyclictest0-21swapper/120:51:391
23579960,5cyclictest0-21swapper/119:18:401
23509964,1cyclictest660-21avahi-daemon22:05:010
23509964,1cyclictest13784-21diskstats20:55:140
23509963,2cyclictest1002-21snmpd20:51:300
23509963,2cyclictest1002-21snmpd20:45:360
23509963,2cyclictest1002-21snmpd19:20:430
23629953,1cyclictest660-21avahi-daemon20:25:013
23629953,1cyclictest25952-21cat20:05:143
23629953,1cyclictest16021-21mii-tool21:00:123
23629953,1cyclictest14002-21cat20:55:153
23629953,1cyclictest1041-21rpcbind19:56:313
23629953,1cyclictest1002-21snmpd20:50:123
23629953,1cyclictest1002-21snmpd20:35:173
23629953,1cyclictest1002-21snmpd20:30:243
23629953,1cyclictest1002-21snmpd20:20:383
23629953,1cyclictest1002-21snmpd19:47:463
23629953,1cyclictest1002-21snmpd19:32:103
23629953,1cyclictest1002-21snmpd19:26:433
23629953,1cyclictest1002-21snmpd19:22:103
23629950,1cyclictest9766-21grep20:45:133
23619954,0cyclictest0-21swapper/220:35:262
23619953,1cyclictest620-17auditd19:21:502
23619953,1cyclictest33-21ksoftirqd/220:10:002
23619953,1cyclictest2996-21cat19:10:132
23619953,1cyclictest23941-21cat20:00:142
23619953,1cyclictest1088-21ntpd19:15:002
23619953,1cyclictest1002-21snmpd20:20:172
23619953,1cyclictest1002-21snmpd19:46:362
23619953,1cyclictest1002-21snmpd19:40:492
23619953,1cyclictest1002-21snmpd19:31:582
23619953,1cyclictest0-21swapper/220:50:112
23619952,2cyclictest4020-21cat20:30:162
23579953,1cyclictest25989-21cat20:05:141
23579953,1cyclictest15760-21cat19:40:121
23579953,1cyclictest13270-21/usr/sbin/munin19:35:121
23579953,1cyclictest1002-21snmpd21:00:571
23579953,1cyclictest1002-21snmpd20:30:121
23579953,1cyclictest1002-21snmpd20:25:141
23579953,1cyclictest1002-21snmpd20:22:171
23579953,1cyclictest1002-21snmpd20:15:171
23579953,1cyclictest1002-21snmpd19:50:101
23579953,1cyclictest1002-21snmpd19:30:281
23579953,1cyclictest1002-21snmpd19:11:191
23579952,2cyclictest23807-21gltestperf20:00:131
23579952,2cyclictest1796-21crond19:45:001
23509954,0cyclictest0-21swapper/019:45:140
23509953,1cyclictest5629-21df20:35:120
23509953,1cyclictest1002-21snmpd21:00:210
23509953,1cyclictest1002-21snmpd20:40:240
23509953,1cyclictest1002-21snmpd20:23:470
23509953,1cyclictest1002-21snmpd20:16:200
23509953,1cyclictest1002-21snmpd20:10:410
23509953,1cyclictest1002-21snmpd19:56:320
23509953,1cyclictest1002-21snmpd19:42:220
23509953,1cyclictest1002-21snmpd19:36:030
23509953,1cyclictest1002-21snmpd19:27:460
23509953,1cyclictest1002-21snmpd19:17:070
23509952,2cyclictest26287-21cut20:05:160
23509952,2cyclictest19374-21taskset19:50:070
23629942,1cyclictest19366-21systemd-cgroups19:50:003
23629942,1cyclictest1002-21snmpd20:00:053
23619942,1cyclictest10252-21sensors_temp19:25:182
23619942,1cyclictest1002-21snmpd19:35:072
23619942,1cyclictest0-21swapper/220:55:132
23509942,1cyclictest3226-21cat19:10:130
23509942,1cyclictest1002-21snmpd19:30:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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