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2026-01-30 - 10:14
[ 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 792 highest latencies:
System rack2slot0.osadl.org (updated Fri Jan 30, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
199512810,0sleep30-21swapper/322:46:003
159752640,0sleep00-21swapper/023:35:100
299662570,0sleep10-21swapper/100:39:271
200212560,1sleep120024-21bash22:37:491
17302560,1sleep01726-21grep22:22:300
19072550,1sleep21903-21sshd21:51:472
191372520,1sleep1674-21dbus-daemon00:22:011
66552510,0sleep30-21swapper/323:23:253
320602510,0sleep2321ktimersoftd/223:33:482
266302510,0sleep20-21swapper/221:24:492
187242510,0sleep00-21swapper/021:43:120
242752500,0sleep30-21swapper/322:57:253
116662500,0sleep00-21swapper/021:59:510
77322490,0sleep00-21swapper/022:06:150
57562490,0sleep30-21swapper/321:45:153
320722490,0sleep10-21swapper/121:44:411
232182490,0sleep30-21swapper/322:40:463
212532490,0sleep20-21swapper/222:00:442
215762480,0sleep10-21swapper/121:46:581
210242480,0sleep30-21swapper/300:22:113
25032470,0sleep30-21swapper/300:01:263
245792460,1sleep0101ktimersoftd/000:17:010
39102430,2sleep02077999cyclictest21:26:180
146332430,2sleep32079099cyclictest21:56:373
7762400,0sleep30-21swapper/300:25:573
66742360,0sleep00-21swapper/000:23:440
206372298,7sleep00-21swapper/019:09:290
206342287,7sleep20-21swapper/219:09:272
1936522312,6sleep10-21swapper/119:05:131
203782228,10sleep30-21swapper/319:06:203
138012180,0sleep00-21swapper/023:56:530
252132170,0sleep30-21swapper/323:38:433
5742160,0sleep10-21swapper/122:02:041
56512160,0sleep30-21swapper/322:28:213
120632150,0sleep20-21swapper/221:35:292
88142140,0sleep10-21swapper/123:18:061
70292140,1sleep01-21systemd23:34:260
260052140,0sleep10-21swapper/100:03:281
246812140,0sleep10-21swapper/123:35:521
244182140,0sleep30-21swapper/323:57:483
208072140,0sleep10-21swapper/123:43:491
20790991413,0cyclictest8092-21lspci21:31:393
20790991413,0cyclictest29251-21lspci00:33:533
20789991413,0cyclictest18945-21lspci21:17:482
20785991412,1cyclictest17640-21sshd00:08:141
61772130,0sleep16173-21lspci23:06:521
20790991312,0cyclictest9846-21lspci21:42:143
20790991312,0cyclictest6418-21lspci21:10:073
20789991312,0cyclictest3161-21lspci00:09:462
20789991312,0cyclictest25529-21lspci00:19:542
20789991312,0cyclictest10423-21lspci21:56:092
2078999130,1cyclictest0-21swapper/200:13:282
20785991311,1cyclictest1-21systemd21:32:041
34912120,0sleep10-21swapper/122:22:391
320672120,0sleep30-21swapper/323:09:063
2079099123,2cyclictest41-21ksoftirqd/322:13:053
2079099121,4cyclictest41-21ksoftirqd/300:18:003
2079099121,3cyclictest41-21ksoftirqd/323:46:303
20790991212,0cyclictest527-40kipmi021:17:553
20790991210,1cyclictest41-21ksoftirqd/323:50:143
20790991210,1cyclictest41-21ksoftirqd/300:10:003
2079099120,1cyclictest10969-21grep00:10:203
2078999124,1cyclictest33-21ksoftirqd/223:59:212
20789991211,0cyclictest6692-21lspci23:37:072
20789991210,1cyclictest0-21swapper/200:22:182
2078999120,1cyclictest1277-21sshd23:50:192
2078999120,1cyclictest0-21swapper/222:44:582
2078999120,1cyclictest0-21swapper/200:31:292
2078999120,11cyclictest674-21dbus-daemon22:13:392
2078999120,11cyclictest0-21swapper/221:31:092
20785991210,1cyclictest1073-21nfsd23:54:141
20779991211,0cyclictest0-21swapper/000:12:530
2077999120,1cyclictest0-21swapper/023:11:340
2077999120,1cyclictest0-21swapper/023:01:540
2077999120,11cyclictest674-21dbus-daemon22:18:530
2077999120,11cyclictest15538-21lspci23:51:340
2077999120,11cyclictest0-21swapper/022:25:040
2079099119,1cyclictest41-21ksoftirqd/322:20:163
2079099119,1cyclictest20900-21cp23:10:503
2079099112,2cyclictest41-21ksoftirqd/322:53:493
20790991111,0cyclictest527-40kipmi021:09:233
20790991111,0cyclictest401ktimersoftd/323:28:053
20790991111,0cyclictest401ktimersoftd/320:57:293
20790991111,0cyclictest401ktimersoftd/320:26:033
20790991110,0cyclictest22104-21lspci23:30:113
2079099110,1cyclictest131rcu_sched22:33:153
2079099110,10cyclictest25864-21sshd22:35:303
2079099110,10cyclictest0-21swapper/321:52:193
2078999119,1cyclictest48-21kauditd22:57:392
2078999119,1cyclictest4059-21sshd23:03:592
2078999111,1cyclictest33-21ksoftirqd/200:39:252
20789991110,0cyclictest0-21swapper/223:40:282
2078999110,10cyclictest0-21swapper/223:46:182
2078999110,0cyclictest0-21swapper/223:20:382
20785991110,0cyclictest0-21swapper/123:22:231
20785991110,0cyclictest0-21swapper/123:00:541
20785991110,0cyclictest0-21swapper/121:20:441
20785991110,0cyclictest0-21swapper/100:25:541
2078599110,10cyclictest0-21swapper/123:31:131
2078599110,10cyclictest0-21swapper/122:32:431
2078599110,0cyclictest0-21swapper/122:48:541
2077999119,1cyclictest642-21systemd-logind00:30:540
2077999113,4cyclictest29977-21packagekitd20:00:000
20779991110,0cyclictest0-21swapper/000:07:440
2077999110,1cyclictest4393-21lspci21:38:140
2077999110,10cyclictest0-21swapper/023:47:330
2077999110,10cyclictest0-21swapper/023:41:440
2077999110,10cyclictest0-21swapper/000:25:230
201592110,1sleep020161-21systemd-cgroups22:51:340
128902110,0sleep00-21swapper/022:56:250
254742100,1sleep125465-21sshd00:17:061
234952100,0sleep20-21swapper/223:05:322
2079099109,0cyclictest4000-21sshd23:01:103
2079099109,0cyclictest0-21swapper/321:37:093
2079099109,0cyclictest0-21swapper/321:20:393
2079099109,0cyclictest0-21swapper/321:00:203
2079099104,2cyclictest41-21ksoftirqd/322:01:313
2079099102,1cyclictest41-21ksoftirqd/300:38:253
2079099100,0cyclictest0-21swapper/323:42:493
2078999109,0cyclictest4237-21lspci22:47:272
2078999109,0cyclictest2507-21lspci22:05:402
2078999109,0cyclictest0-21swapper/222:53:082
2078999108,1cyclictest33-21ksoftirqd/222:28:542
2078999108,1cyclictest0-21swapper/222:19:282
2078999103,3cyclictest33-21ksoftirqd/223:12:172
2078999101,1cyclictest131rcu_sched22:22:562
2078999100,9cyclictest0-21swapper/221:04:582
2078999100,9cyclictest0-21swapper/219:22:292
2078999100,1cyclictest131rcu_sched23:27:242
2078999100,0cyclictest0-21swapper/222:30:182
2078599109,0cyclictest0-21swapper/123:29:241
2078599109,0cyclictest0-21swapper/121:15:531
2078599109,0cyclictest0-21swapper/100:13:231
2078599108,1cyclictest29977-21packagekitd23:46:131
2078599100,0cyclictest0-21swapper/122:15:431
2078599100,0cyclictest0-21swapper/121:26:131
2077999109,0cyclictest0-21swapper/023:18:140
2077999109,0cyclictest0-21swapper/022:14:540
2077999108,1cyclictest0-21swapper/021:23:040
2077999100,0cyclictest0-21swapper/020:55:140
207909997,1cyclictest9689-21lspci23:18:093
207909990,1cyclictest41-21ksoftirqd/322:16:253
207899998,0cyclictest17132-21sshd23:18:482
207899990,1cyclictest131rcu_sched00:29:502
207859997,1cyclictest9670-21bash21:56:041
207859997,1cyclictest29979-21gdbus21:39:031
207859994,2cyclictest20997-21sshd23:57:301
207799998,0cyclictest0-21swapper/023:25:140
207799998,0cyclictest0-21swapper/022:46:340
207799998,0cyclictest0-21swapper/021:13:240
207799997,1cyclictest0-21swapper/021:53:230
24608280,1sleep324611-21nfsd420:35:163
22279280,1sleep248-21kauditd00:00:202
207909988,0cyclictest401ktimersoftd/320:52:293
207909987,0cyclictest0-21swapper/320:16:303
207909987,0cyclictest0-21swapper/320:00:203
207909986,1cyclictest660-21avahi-daemon21:28:533
207909980,1cyclictest642-21systemd-logind22:06:513
207899987,0cyclictest0-21swapper/221:10:282
207899987,0cyclictest0-21swapper/219:39:292
207899986,1cyclictest33-21ksoftirqd/222:36:032
207899986,1cyclictest33-21ksoftirqd/221:46:382
207899986,1cyclictest33-21ksoftirqd/221:40:272
207859987,0cyclictest0-21swapper/121:54:131
207859986,1cyclictest25909-21lspci22:54:521
207859984,2cyclictest13976-21sshd22:10:201
207859984,1cyclictest649-21polkitd22:27:521
207799987,0cyclictest0-21swapper/023:08:130
207799987,0cyclictest0-21swapper/021:46:340
207799986,1cyclictest660-21avahi-daemon22:38:470
207799985,2cyclictest674-21dbus-daemon00:03:330
207799985,2cyclictest660-21avahi-daemon22:31:180
207799985,2cyclictest660-21avahi-daemon00:38:440
207799980,4cyclictest13394-21munin-run20:10:010
375274,1sleep1674-21dbus-daemon22:41:371
207909977,0cyclictest527-40kipmi020:07:383
207909977,0cyclictest401ktimersoftd/320:40:063
207909977,0cyclictest401ktimersoftd/320:34:243
207909977,0cyclictest401ktimersoftd/320:11:403
207899975,1cyclictest33-21ksoftirqd/221:26:052
207899975,1cyclictest33-21ksoftirqd/220:30:012
207859976,0cyclictest0-21swapper/121:11:231
207859976,0cyclictest0-21swapper/120:10:131
207859975,1cyclictest660-21avahi-daemon23:10:151
207859975,1cyclictest21111-21lspci00:30:231
207859974,2cyclictest32113-21sshd22:05:211
207859972,2cyclictest674-21dbus-daemon22:56:551
207799976,0cyclictest0-21swapper/020:30:140
207799975,1cyclictest660-21avahi-daemon22:41:050
207799975,1cyclictest660-21avahi-daemon21:16:000
207799975,1cyclictest620-17auditd21:30:080
207799974,2cyclictest660-21avahi-daemon23:21:490
207799974,2cyclictest4750-21sshd22:02:310
207799972,4cyclictest11359-21munin-run20:05:000
207799970,6cyclictest0-21swapper/020:24:330
207909966,0cyclictest401ktimersoftd/319:53:153
207909963,1cyclictest41-21ksoftirqd/319:40:013
207899965,0cyclictest0-21swapper/220:01:292
207899964,1cyclictest699-21gdbus19:45:002
207899964,1cyclictest649-21polkitd20:50:002
207899964,1cyclictest33-21ksoftirqd/220:25:002
207899963,2cyclictest1002-21snmpd20:49:382
207899963,2cyclictest1002-21snmpd20:38:262
207899963,2cyclictest1002-21snmpd19:19:322
207899960,5cyclictest0-21swapper/220:58:082
207899960,0cyclictest0-21swapper/220:07:182
207859965,0cyclictest0-21swapper/119:40:141
207859964,1cyclictest1372-21kworker/1:021:00:541
207859963,2cyclictest1002-21snmpd19:33:211
207859960,5cyclictest0-21swapper/120:40:041
207859960,5cyclictest0-21swapper/120:15:041
207799963,2cyclictest1002-21snmpd20:51:500
207799963,2cyclictest1002-21snmpd20:35:350
207799963,2cyclictest1002-21snmpd19:26:300
207799960,5cyclictest0-21swapper/019:45:430
207799960,5cyclictest0-21swapper/019:41:140
207799960,1cyclictest5492-21idleruntime-cro21:10:000
28247250,0sleep30-21swapper/319:25:133
207909953,1cyclictest28370-21cat20:45:153
207909953,1cyclictest17838-21cpuspeed_turbos20:20:113
207909953,1cyclictest1002-21snmpd19:55:303
207909953,1cyclictest1002-21snmpd19:45:193
207909953,1cyclictest1002-21snmpd19:40:393
207909953,1cyclictest1002-21snmpd19:30:023
207909953,1cyclictest1002-21snmpd19:21:183
207909952,2cyclictest21531-21wc19:10:133
207909950,4cyclictest0-21swapper/319:16:593
207899953,1cyclictest26317-21mii-tool20:40:132
207899953,1cyclictest1002-21snmpd21:06:132
207899953,1cyclictest1002-21snmpd20:30:162
207899953,1cyclictest1002-21snmpd20:17:562
207899953,1cyclictest1002-21snmpd20:11:522
207899953,1cyclictest1002-21snmpd19:58:212
207899953,1cyclictest1002-21snmpd19:50:552
207899953,1cyclictest1002-21snmpd19:45:362
207899953,1cyclictest1002-21snmpd19:27:152
207899953,1cyclictest1002-21snmpd19:13:092
207899950,0cyclictest0-21swapper/219:34:382
207859954,0cyclictest0-21swapper/120:20:131
207859953,1cyclictest660-21avahi-daemon19:55:011
207859953,1cyclictest6027-21cat19:50:141
207859953,1cyclictest1088-21ntpd20:55:171
207859953,1cyclictest1088-21ntpd19:20:171
207859953,1cyclictest10547-21ps20:00:191
207859953,1cyclictest1002-21snmpd20:50:451
207859953,1cyclictest1002-21snmpd20:45:051
207859953,1cyclictest1002-21snmpd20:31:381
207859953,1cyclictest1002-21snmpd20:25:321
207859953,1cyclictest1002-21snmpd20:05:381
207859953,1cyclictest1002-21snmpd19:46:361
207859953,1cyclictest1002-21snmpd19:26:001
207859953,1cyclictest1002-21snmpd19:15:201
207859953,1cyclictest1002-21snmpd19:11:031
207859952,2cyclictest1002-21snmpd21:07:251
207859952,2cyclictest1002-21snmpd19:37:221
207859950,4cyclictest0-21swapper/120:35:431
207799954,0cyclictest0-21swapper/020:47:430
207799954,0cyclictest0-21swapper/019:50:140
207799953,1cyclictest31289-21kworker/0:219:35:210
207799953,1cyclictest30163-21cat19:30:130
207799953,1cyclictest2137-21cat21:00:130
207799953,1cyclictest16151-21cat20:15:170
207799953,1cyclictest1002-21snmpd20:12:580
207799952,2cyclictest21172-21chrt20:25:390
207799952,2cyclictest1002-21snmpd19:20:170
207799952,2cyclictest1002-21snmpd19:17:300
207799950,1cyclictest27638-21crond20:45:000
207799942,1cyclictest20970-21cpu19:10:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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