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2026-02-24 - 05:56
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack1slot3.osadl.org (updated Tue Feb 24, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240645199140,2cyclictest0-21swapper/320:25:123
240645199140,12cyclictest0-21swapper/323:00:133
240645199130,11cyclictest0-21swapper/323:10:123
240645199130,11cyclictest0-21swapper/321:30:123
240645199120,8cyclictest0-21swapper/300:05:133
240645199120,1cyclictest0-21swapper/323:45:123
240645199120,11cyclictest0-21swapper/323:35:103
240645199120,11cyclictest0-21swapper/319:53:373
240645199120,11cyclictest0-21swapper/300:35:103
240645199118,1cyclictest0-21swapper/322:20:113
2406451991110,0cyclictest0-21swapper/320:15:123
2406451991110,0cyclictest0-21swapper/320:10:113
240645199110,10cyclictest0-21swapper/322:25:163
240645199110,10cyclictest0-21swapper/319:40:133
240645199110,10cyclictest0-21swapper/319:25:133
240645199110,10cyclictest0-21swapper/300:30:023
240645199109,0cyclictest0-21swapper/321:35:163
2406451991010,0cyclictest0-21swapper/323:30:123
2406451991010,0cyclictest0-21swapper/322:05:133
2406451991010,0cyclictest0-21swapper/321:55:123
2406451991010,0cyclictest0-21swapper/319:40:003
240645199100,9cyclictest0-21swapper/321:10:003
240645199100,8cyclictest0-21swapper/320:05:233
24064519999,0cyclictest0-21swapper/323:20:013
24064519999,0cyclictest0-21swapper/321:20:183
24064519999,0cyclictest0-21swapper/321:00:193
24064519999,0cyclictest0-21swapper/320:45:143
24064519999,0cyclictest0-21swapper/320:35:133
24064519999,0cyclictest0-21swapper/320:05:003
24064519999,0cyclictest0-21swapper/300:15:143
24064519998,0cyclictest0-21swapper/321:45:133
24064519990,8cyclictest0-21swapper/321:15:143
24064519990,0cyclictest0-21swapper/323:05:123
24064519988,0cyclictest0-21swapper/322:33:273
24064519988,0cyclictest0-21swapper/321:50:193
24064519988,0cyclictest0-21swapper/319:55:173
24064519988,0cyclictest0-21swapper/319:30:133
24064519988,0cyclictest0-21swapper/300:30:153
24064519988,0cyclictest0-21swapper/300:20:173
24064519988,0cyclictest0-21swapper/300:03:133
24064519987,0cyclictest0-21swapper/322:15:153
24064519986,1cyclictest0-21swapper/320:30:123
24064519980,8cyclictest0-21swapper/319:45:123
24064519980,8cyclictest0-21swapper/319:15:183
24064519980,0cyclictest0-21swapper/321:40:123
24064519977,0cyclictest0-21swapper/323:20:183
24064519977,0cyclictest0-21swapper/322:55:173
24064519977,0cyclictest0-21swapper/322:50:133
24064519977,0cyclictest0-21swapper/322:14:273
24064519977,0cyclictest0-21swapper/321:26:023
24064519976,0cyclictest0-21swapper/320:50:163
24064519970,0cyclictest0-21swapper/300:13:583
24064519970,0cyclictest0-21swapper/300:13:573
24064519964,1cyclictest0-21swapper/319:20:113
24064519960,6cyclictest0-21swapper/322:40:013
24064519960,5cyclictest0-21swapper/323:56:343
24064519960,5cyclictest0-21swapper/319:10:123
2404602261,3sleep30-21swapper/319:05:053
14039860,0rtkit-daemon328-21plymouthd21:10:010
24064519955,0cyclictest0-21swapper/323:53:383
24064519955,0cyclictest0-21swapper/323:40:173
24064519955,0cyclictest0-21swapper/322:00:003
24064519955,0cyclictest0-21swapper/320:57:263
24064519953,1cyclictest0-21swapper/323:25:143
24064519950,3cyclictest0-21swapper/320:40:213
14039850,4rtkit-daemon1183113-21kworker/0:1+events19:53:090
14039850,3rtkit-daemon1402-21rtkit-daemon21:49:110
2520650240,3sleep02520775-21/usr/sbin/munin23:50:120
2519959240,0sleep10-21swapper/123:46:261
2443465240,4sleep10-21swapper/120:44:331
24064519944,0cyclictest0-21swapper/322:45:223
24064519940,3cyclictest2453402-21chrt21:10:133
24064519940,3cyclictest2434154-21taskset20:20:023
14039840,2rtkit-daemon766-21snmpd22:55:581
14039840,2rtkit-daemon418-21systemd-journal23:29:271
14039840,2rtkit-daemon2489488-21fw_packets22:35:150
14039840,2rtkit-daemon2462201-21ntp_states21:30:170
14039840,2rtkit-daemon2418188-21users19:35:190
14039840,2rtkit-daemon2408502-21munin-node20:25:140
14039840,2rtkit-daemon1-21systemd23:55:561
14039840,2rtkit-daemon1-21systemd23:52:491
14039840,2rtkit-daemon1-21systemd22:19:340
14039840,1rtkit-daemon691-21gmain21:39:160
14039840,1rtkit-daemon2455352-21apt-get21:15:130
14039840,1rtkit-daemon0-21swapper/019:05:220
14039840,0rtkit-daemon0-21swapper/020:12:060
2491149230,1sleep22491175-21apt-get22:40:142
2460407230,0sleep10-21swapper/121:25:201
2436201230,1sleep22436496-21df20:25:132
24064519930,3cyclictest0-21swapper/322:40:103
2404668230,1sleep12404811-21cpu19:05:121
2404601231,1sleep20-21swapper/219:05:042
14039830,2rtkit-daemon766-21snmpd19:30:120
14039830,2rtkit-daemon2408502-21munin-node23:30:071
14039830,2rtkit-daemon1-21systemd21:57:290
14039830,1rtkit-daemon766-21snmpd23:43:441
14039830,1rtkit-daemon766-21snmpd23:06:101
14039830,1rtkit-daemon766-21snmpd22:10:490
14039830,1rtkit-daemon766-21snmpd00:35:441
14039830,1rtkit-daemon766-21snmpd00:22:331
14039830,1rtkit-daemon691-21gmain21:22:330
14039830,1rtkit-daemon691-21gmain00:26:001
14039830,1rtkit-daemon622-21wpa_supplicant00:33:101
14039830,1rtkit-daemon418-21systemd-journal22:27:130
14039830,1rtkit-daemon328-21plymouthd22:50:220
14039830,1rtkit-daemon328-21plymouthd19:15:170
14039830,1rtkit-daemon2475414-21python322:00:180
14039830,1rtkit-daemon2470774-21ntp_states21:50:160
14039830,1rtkit-daemon2413244-21diskstats19:25:140
14039830,1rtkit-daemon2408502-21munin-node00:01:021
14039830,1rtkit-daemon1-21systemd23:24:521
14039830,1rtkit-daemon1-21systemd23:12:031
14039830,1rtkit-daemon1-21systemd22:45:510
14039830,1rtkit-daemon1-21systemd22:31:540
14039830,1rtkit-daemon1-21systemd22:06:480
14039830,1rtkit-daemon1-21systemd21:29:040
14039830,1rtkit-daemon1-21systemd20:45:310
14039830,1rtkit-daemon1-21systemd20:30:300
14039830,1rtkit-daemon1-21systemd00:14:421
14039830,1rtkit-daemon1-21systemd00:14:411
14039830,1rtkit-daemon1-21systemd00:05:291
14039830,0rtkit-daemon0-21swapper/022:21:590
14039830,0rtkit-daemon0-21swapper/020:39:270
2539417220,1sleep22539599-21latency_hist00:35:022
2537775220,1sleep02538024-21diskstats00:30:160
2532100220,1sleep00-21swapper/000:15:230
2519070220,1sleep00-21swapper/023:45:170
2518006220,0sleep00-21swapper/023:42:330
2513956220,1sleep00-21swapper/023:33:440
2512454220,1sleep22512705-21diskstats23:30:142
2511995220,0sleep00-21swapper/023:29:510
2506537220,1sleep12506713-21python323:15:201
2505268220,1sleep00-21swapper/023:13:060
2489817220,1sleep22489950-21awk22:35:182
2482951220,1sleep22483224-21df_inode22:20:132
2461588220,1sleep22461859-21/usr/sbin/munin21:30:142
2457839220,1sleep22457991-21memory21:20:172
2451164220,1sleep22451190-21sh21:05:012
2436696220,1sleep12436850-21ntp_states20:25:171
2430073220,1sleep22430083-21dump-pmu-power20:10:012
2428533220,1sleep02428828-21df20:05:140
2414413220,2sleep10-21swapper/119:29:141
2407210220,1sleep12407364-21ntp_states19:10:161
14039820,1rtkit-daemon328-21plymouthd20:41:470
14039820,1rtkit-daemon1410-21sendmail-mta21:02:330
14039820,1rtkit-daemon1-21systemd20:15:130
14039820,1rtkit-daemon1-21systemd19:11:460
14039820,0rtkit-daemon328-21plymouthd20:50:170
14039820,0rtkit-daemon328-21plymouthd20:20:060
14039820,0rtkit-daemon0-21swapper/123:35:161
14039820,0rtkit-daemon0-21swapper/123:00:161
14039820,0rtkit-daemon0-21swapper/100:15:061
14039820,0rtkit-daemon0-21swapper/022:40:160
14039820,0rtkit-daemon0-21swapper/021:40:280
14039820,0rtkit-daemon0-21swapper/021:10:210
14039820,0rtkit-daemon0-21swapper/020:55:230
14039820,0rtkit-daemon0-21swapper/020:00:210
14039820,0rtkit-daemon0-21swapper/019:55:080
14039820,0rtkit-daemon0-21swapper/019:45:180
14039820,0rtkit-daemon0-21swapper/019:40:170
14039820,0rtkit-daemon0-21swapper/019:20:040
2540573210,0sleep20-21swapper/200:35:172
2540287210,0sleep00-21swapper/000:35:160
2537173210,1sleep00-21swapper/000:28:350
2536864210,0sleep20-21swapper/200:25:482
2533427210,0sleep20-21swapper/200:20:122
2531046210,0sleep20-21swapper/200:15:092
2530349210,1sleep00-21swapper/000:10:580
2530349210,1sleep00-21swapper/000:10:570
2529946210,0sleep20-21swapper/200:10:202
2529946210,0sleep20-21swapper/200:10:192
2527333210,0sleep20-21swapper/200:05:162
2526953210,0sleep00-21swapper/000:05:130
2526577210,0sleep20-21swapper/200:04:272
2526119210,0sleep00-21swapper/000:00:220
2522698210,0sleep00-21swapper/023:55:130
2522098210,0sleep20-21swapper/223:51:542
2518771210,0sleep20-21swapper/223:45:142
2514443210,0sleep00-21swapper/023:35:110
2514101210,0sleep20-21swapper/223:35:012
2510635210,0sleep20-21swapper/223:25:182
2509662210,0sleep20-21swapper/223:22:362
2508199210,0sleep00-21swapper/023:20:150
2506173210,0sleep20-21swapper/223:15:172
2502990210,1sleep00-21swapper/023:06:220
2502057210,0sleep20-21swapper/223:05:152
2499484210,0sleep22499488-21ssh23:00:082
2499221210,0sleep00-21swapper/023:00:020
2496056210,0sleep10-21swapper/122:50:181
2494275210,0sleep10-21swapper/122:45:221
2492084210,0sleep10-21swapper/122:40:211
2489663210,0sleep10-21swapper/122:35:171
2487966210,0sleep20-21swapper/222:30:172
2486261210,0sleep10-21swapper/122:26:051
2484100210,0sleep10-21swapper/122:20:201
2482418210,0sleep10-21swapper/122:19:071
2482030210,1sleep20-21swapper/222:15:402
2480237210,0sleep10-21swapper/122:13:161
2480171210,0sleep20-21swapper/222:12:412
2477463210,0sleep20-21swapper/222:05:202
2476680210,0sleep10-21swapper/122:05:141
2475944210,0sleep10-21swapper/122:02:061
2474444210,0sleep20-21swapper/222:00:112
2473653210,0sleep10-21swapper/121:57:471
2472593210,0sleep20-21swapper/221:55:162
2470433210,0sleep20-21swapper/221:50:152
2467929210,0sleep20-21swapper/221:45:152
2467919210,0sleep10-21swapper/121:45:141
2466099210,0sleep20-21swapper/221:40:152
2465907210,0sleep10-21swapper/121:40:141
2464540210,0sleep20-21swapper/221:35:182
2463229210,0sleep10-21swapper/121:35:011
2462114210,0sleep10-21swapper/121:30:171
2459326210,0sleep20-21swapper/221:25:022
2457751210,0sleep10-21swapper/121:20:161
2455748210,0sleep10-21swapper/121:15:161
2455078210,0sleep20-21swapper/221:15:012
2454727210,0sleep10-21swapper/121:11:271
2453076210,0sleep20-21swapper/221:10:002
2451855210,0sleep10-21swapper/121:05:161
2448612210,0sleep20-21swapper/220:55:192
2447041210,1sleep12447042-21sshd20:51:271
2444985210,0sleep10-21swapper/120:45:231
2443143210,0sleep20-21swapper/220:40:262
2440424210,0sleep10-21swapper/120:35:181
2439976210,0sleep20-21swapper/220:35:152
2438051210,0sleep10-21swapper/120:30:131
2434664210,0sleep10-21swapper/120:20:171
2433899210,0sleep20-21swapper/220:20:022
2433566210,0sleep10-21swapper/120:15:481
2432750210,0sleep20-21swapper/220:15:172
2430349210,0sleep20-21swapper/220:10:132
2430320210,0sleep12430346-21apt-get20:10:121
2423094210,0sleep20-21swapper/219:50:162
2422844210,0sleep10-21swapper/119:50:141
2421488210,0sleep10-21swapper/119:45:191
2421001210,0sleep20-21swapper/219:45:152
2417687210,0sleep10-21swapper/119:35:171
2417324210,0sleep20-21swapper/219:35:142
2415419210,0sleep20-21swapper/219:30:152
2413600210,0sleep20-21swapper/219:25:192
2411752210,0sleep20-21swapper/219:20:172
2410961210,0sleep10-21swapper/119:20:121
2408257210,0sleep20-21swapper/219:15:022
2406275210,0sleep20-21swapper/219:10:012
14039810,0rtkit-daemon0-21swapper/022:55:050
2533406200,0sleep00-21swapper/000:20:030
2522681200,0sleep20-21swapper/223:55:032
2516184200,0sleep20-21swapper/223:40:022
2505720200,0sleep00-21swapper/023:15:030
2503643200,0sleep20-21swapper/223:10:042
2497371200,0sleep20-21swapper/222:55:032
2495293200,0sleep20-21swapper/222:50:032
2493210200,0sleep20-21swapper/222:45:032
2486948200,0sleep10-21swapper/122:30:041
2484626200,0sleep20-21swapper/222:25:012
2469976200,0sleep10-21swapper/121:50:021
2451401200,0sleep20-21swapper/221:05:052
2449490200,0sleep10-21swapper/121:00:031
2447557200,0sleep10-21swapper/120:55:021
2445647200,0sleep20-21swapper/220:50:042
2443735200,0sleep20-21swapper/220:45:032
2437979200,0sleep20-21swapper/220:30:022
2428398200,0sleep10-21swapper/120:05:041
2426489200,0sleep20-21swapper/220:00:042
2426488200,0sleep10-21swapper/120:00:031
2424555200,0sleep20-21swapper/219:55:042
2424554200,0sleep10-21swapper/119:55:031
2418822200,0sleep20-21swapper/219:40:042
2418821200,0sleep10-21swapper/119:40:031
2414478200,0sleep10-21swapper/119:30:021
2408957200,0sleep10-21swapper/119:15:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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