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2026-01-24 - 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot3.osadl.org (updated Sat Jan 24, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
241002199141,1cyclictest0-21swapper/323:55:143
241002199130,11cyclictest0-21swapper/322:00:113
241002199129,2cyclictest0-21swapper/319:40:003
241002199120,11cyclictest0-21swapper/322:50:173
241002199120,11cyclictest0-21swapper/322:25:003
241002199120,11cyclictest0-21swapper/321:50:173
241002199120,11cyclictest0-21swapper/321:40:013
241002199120,11cyclictest0-21swapper/320:55:193
241002199120,11cyclictest0-21swapper/319:55:003
241002199120,10cyclictest0-21swapper/322:05:113
2410021991111,0cyclictest0-21swapper/319:25:173
2410021991110,0cyclictest0-21swapper/323:20:183
2410021991110,0cyclictest0-21swapper/323:05:113
2410021991110,0cyclictest0-21swapper/321:45:143
2410021991110,0cyclictest0-21swapper/319:20:003
241002199110,10cyclictest0-21swapper/323:40:113
241002199110,10cyclictest0-21swapper/322:45:123
241002199110,10cyclictest0-21swapper/321:20:173
241002199110,10cyclictest0-21swapper/321:05:013
241002199110,10cyclictest0-21swapper/300:00:163
241002199109,1cyclictest0-21swapper/300:30:013
241002199109,0cyclictest0-21swapper/323:30:113
241002199109,0cyclictest0-21swapper/320:15:093
241002199108,2cyclictest2545258-21taskset00:37:033
2410021991010,0cyclictest0-21swapper/322:55:173
2410021991010,0cyclictest0-21swapper/322:40:113
2410021991010,0cyclictest0-21swapper/321:30:113
2410021991010,0cyclictest0-21swapper/321:05:143
2410021991010,0cyclictest0-21swapper/319:55:193
241002199100,9cyclictest0-21swapper/300:30:013
241002199100,2cyclictest2538723-21taskset00:21:453
241002199100,0cyclictest0-21swapper/321:40:123
241002199100,0cyclictest0-21swapper/319:40:173
24085942101,5sleep30-21swapper/319:05:143
24100219999,0cyclictest0-21swapper/323:38:303
24100219999,0cyclictest0-21swapper/323:00:103
24100219999,0cyclictest0-21swapper/322:10:113
24100219998,0cyclictest0-21swapper/320:05:163
24100219990,8cyclictest0-21swapper/323:25:123
24100219990,8cyclictest0-21swapper/321:55:163
24100219990,8cyclictest0-21swapper/320:45:013
2408221290,6sleep12408336-21basename19:05:131
24100219988,0cyclictest0-21swapper/323:50:123
24100219988,0cyclictest0-21swapper/322:30:153
24100219988,0cyclictest0-21swapper/322:25:313
24100219988,0cyclictest0-21swapper/322:15:163
24100219988,0cyclictest0-21swapper/300:15:113
24100219977,0cyclictest0-21swapper/323:45:373
24100219977,0cyclictest0-21swapper/323:10:183
24100219977,0cyclictest0-21swapper/321:10:183
24100219977,0cyclictest0-21swapper/320:30:113
24100219977,0cyclictest0-21swapper/320:10:153
24100219977,0cyclictest0-21swapper/319:45:183
24100219977,0cyclictest0-21swapper/300:10:113
24100219970,7cyclictest0-21swapper/320:46:073
24100219970,6cyclictest0-21swapper/319:10:113
24100219966,0cyclictest0-21swapper/321:28:093
24100219966,0cyclictest0-21swapper/319:15:023
24100219965,0cyclictest0-21swapper/320:00:123
24100219960,5cyclictest2441097-21chrt20:27:143
24100219960,5cyclictest0-21swapper/321:17:003
24100219960,5cyclictest0-21swapper/320:52:073
24100219960,3cyclictest0-21swapper/320:20:143
14039860,2rtkit-daemon1402-21rtkit-daemon23:29:512
24100219955,0cyclictest0-21swapper/319:30:193
24100219953,1cyclictest0-21swapper/320:35:123
24100219951,0cyclictest0-21swapper/322:38:583
24100219950,5cyclictest2509264-21turbostat23:19:563
24100219950,3cyclictest0-21swapper/300:05:183
14039850,2rtkit-daemon622-21wpa_supplicant23:07:172
2496560240,0sleep00-21swapper/022:43:250
2459113240,0sleep00-21swapper/021:14:070
2409543242,1sleep20-21swapper/219:06:212
2408163241,1sleep00-21swapper/019:05:110
14039840,2rtkit-daemon825-21gmain20:55:011
14039840,2rtkit-daemon769-21ntpd22:27:041
14039840,2rtkit-daemon769-21ntpd20:35:161
14039840,2rtkit-daemon766-21snmpd23:51:312
14039840,2rtkit-daemon766-21snmpd23:41:262
14039840,2rtkit-daemon766-21snmpd00:37:292
14039840,2rtkit-daemon440-21systemd-udevd00:01:582
14039840,2rtkit-daemon2518135-21apt-get23:35:102
14039840,2rtkit-daemon2457187-21diskmemload21:20:151
14039840,2rtkit-daemon2412824-21tr19:15:121
14039840,2rtkit-daemon1-21systemd23:15:592
14039840,2rtkit-daemon1-21systemd22:39:391
2545594230,1sleep12545650-21/usr/sbin/munin00:40:011
2490718230,2sleep22490722-21sshd22:30:102
2482372230,3sleep10-21swapper/122:10:111
2480907230,1sleep12481057-21ntp_states22:05:151
2439649230,1sleep02439675-21apt-get20:25:130
2434507230,2sleep02434661-21ntp_states20:10:150
2427379232,1sleep00-21swapper/019:51:540
14039830,2rtkit-daemon766-21snmpd23:47:092
14039830,2rtkit-daemon440-21systemd-udevd20:43:581
14039830,2rtkit-daemon2457187-21diskmemload22:48:581
14039830,2rtkit-daemon1-21systemd23:20:152
14039830,2rtkit-daemon1-21systemd19:49:571
14039830,1rtkit-daemon772-21lldpd20:51:171
14039830,1rtkit-daemon772-21lldpd00:05:512
14039830,1rtkit-daemon769-21ntpd22:52:322
14039830,1rtkit-daemon769-21ntpd20:11:201
14039830,1rtkit-daemon766-21snmpd21:59:291
14039830,1rtkit-daemon606-21avahi-daemon00:23:552
14039830,1rtkit-daemon418-21systemd-journal22:55:102
14039830,1rtkit-daemon328-21plymouthd23:30:182
14039830,1rtkit-daemon328-21plymouthd00:15:382
14039830,1rtkit-daemon2539345-21/usr/sbin/munin00:25:192
14039830,1rtkit-daemon2485960-21ssh22:17:061
14039830,1rtkit-daemon2466252-21ntp_states21:30:171
14039830,1rtkit-daemon2456810-21vmstat21:05:191
14039830,1rtkit-daemon2422899-21ntp_states19:40:161
14039830,1rtkit-daemon2412039-21munin-node23:10:122
14039830,1rtkit-daemon2412039-21munin-node21:47:511
14039830,1rtkit-daemon2412039-21munin-node21:36:141
14039830,1rtkit-daemon1410-21sendmail-mta00:30:042
14039830,1rtkit-daemon1-21systemd23:56:162
14039830,1rtkit-daemon1-21systemd23:03:322
14039830,1rtkit-daemon1-21systemd22:40:171
14039830,1rtkit-daemon1-21systemd22:20:411
14039830,1rtkit-daemon1-21systemd21:16:541
14039830,1rtkit-daemon1-21systemd20:20:001
14039830,1rtkit-daemon1-21systemd20:00:301
14039830,0rtkit-daemon0-21swapper/121:50:391
14039830,0rtkit-daemon0-21swapper/120:28:131
2544264220,1sleep02544411-21sed00:35:160
2525940220,0sleep00-21swapper/023:52:370
2523956220,0sleep00-21swapper/023:48:300
2522753220,2sleep10-21swapper/123:45:181
2516033220,1sleep02516059-21apt-get23:30:120
2513950220,1sleep10-21swapper/123:25:121
2501307220,1sleep02501582-21df_inode22:55:130
2492183220,0sleep00-21swapper/022:31:440
2489541220,1sleep02489700-21wc22:25:200
2489259220,1sleep22489412-21ntpq22:25:172
2488302220,0sleep00-21swapper/022:24:150
2473285220,0sleep00-21swapper/021:48:020
2457432220,0sleep10-21swapper/121:10:121
2452831220,0sleep00-21swapper/020:56:580
2445906220,1sleep22446074-21sed20:40:152
2442569220,1sleep22442851-21users20:30:182
2438257220,0sleep00-21swapper/020:20:160
2429534220,1sleep22429902-21latency_hist20:00:002
2422287220,1sleep00-21swapper/019:40:130
14039820,1rtkit-daemon769-21ntpd21:25:391
14039820,1rtkit-daemon769-21ntpd19:35:441
14039820,1rtkit-daemon769-21ntpd19:10:151
14039820,1rtkit-daemon691-21gmain22:00:131
14039820,1rtkit-daemon328-21plymouthd19:50:171
14039820,1rtkit-daemon2412039-21munin-node22:30:061
14039820,1rtkit-daemon2412039-21munin-node20:45:081
14039820,1rtkit-daemon1-21systemd21:40:031
14039820,1rtkit-daemon1-21systemd19:56:181
14039820,0rtkit-daemon592-21rpcbind19:27:051
14039820,0rtkit-daemon328-21plymouthd21:00:031
14039820,0rtkit-daemon328-21plymouthd20:20:141
14039820,0rtkit-daemon0-21swapper/200:10:072
14039820,0rtkit-daemon0-21swapper/122:50:051
14039820,0rtkit-daemon0-21swapper/120:30:141
14039820,0rtkit-daemon0-21swapper/120:05:141
14039820,0rtkit-daemon0-21swapper/119:30:211
14039820,0rtkit-daemon0-21swapper/119:20:181
2543079210,0sleep00-21swapper/000:31:110
2541685210,0sleep10-21swapper/100:30:121
2539767210,0sleep10-21swapper/100:25:171
2539338210,0sleep00-21swapper/000:25:120
2538269210,0sleep00-21swapper/000:20:190
2537874210,0sleep10-21swapper/100:20:161
2535635210,0sleep02535771-21memory00:15:140
2534433210,0sleep02534446-40unattended-upgr00:11:060
2532740210,0sleep10-21swapper/100:10:121
2532145210,0sleep10-21swapper/100:06:591
2530948210,0sleep00-21swapper/000:05:140
2530172210,1sleep00-21swapper/000:02:580
2530055210,0sleep10-21swapper/100:01:551
2527874210,0sleep10-21swapper/123:56:181
2527843210,1sleep00-21swapper/023:56:010
2525756210,0sleep10-21swapper/123:50:581
2521004210,0sleep10-21swapper/123:40:171
2520254210,0sleep00-21swapper/023:40:120
2519751210,1sleep10-21swapper/123:38:171
2518172210,0sleep00-21swapper/023:35:120
2513945210,0sleep00-21swapper/023:25:110
2512317210,0sleep00-21swapper/023:20:150
2511867210,0sleep10-21swapper/123:20:121
2509944210,0sleep00-21swapper/023:15:150
2509498210,0sleep10-21swapper/123:15:121
2509037210,0sleep00-21swapper/023:13:100
2507840210,0sleep10-21swapper/123:10:151
2506625210,0sleep10-21swapper/123:05:191
2504236210,0sleep10-21swapper/123:00:191
2504102210,0sleep00-21swapper/023:00:180
2501583210,0sleep10-21swapper/122:55:141
2500400210,1sleep00-21swapper/022:50:330
2498389210,0sleep20-21swapper/222:46:112
2496995210,0sleep00-21swapper/022:45:130
2496395210,0sleep20-21swapper/222:41:582
2493584210,0sleep00-21swapper/022:35:160
2492798210,0sleep20-21swapper/222:35:102
2486284210,0sleep20-21swapper/222:20:012
2485816210,0sleep20-21swapper/222:15:532
2484451210,0sleep00-21swapper/022:15:110
2482809210,0sleep00-21swapper/022:10:140
2482428210,0sleep20-21swapper/222:10:132
2480742210,0sleep00-21swapper/022:05:140
2480383210,0sleep20-21swapper/222:05:122
2478638210,0sleep00-21swapper/022:00:150
2478241210,0sleep20-21swapper/222:00:122
2477660210,0sleep20-21swapper/221:59:562
2477480210,0sleep00-21swapper/021:58:180
2474632210,0sleep00-21swapper/021:50:170
2471722210,0sleep20-21swapper/221:45:112
2470225210,0sleep00-21swapper/021:40:170
2470025210,0sleep20-21swapper/221:40:152
2467539210,0sleep00-21swapper/021:35:120
2467488210,0sleep20-21swapper/221:35:022
2466456210,0sleep2441rcuc/221:30:192
2465514210,0sleep00-21swapper/021:30:120
2465041210,0sleep20-21swapper/221:28:102
2464003210,0sleep00-21swapper/021:25:160
2463219210,0sleep00-21swapper/021:24:520
2461600210,0sleep20-21swapper/221:20:132
2461028210,0sleep20-21swapper/221:18:092
2460409210,0sleep00-21swapper/021:15:190
2457171210,0sleep20-21swapper/221:09:572
2456954210,0sleep00-21swapper/021:07:120
2454958210,0sleep20-21swapper/221:01:042
2454033210,0sleep00-21swapper/021:00:140
2451840210,0sleep20-21swapper/220:55:162
2449927210,0sleep00-21swapper/020:50:140
2449174210,0sleep20-21swapper/220:49:072
2447675210,0sleep00-21swapper/020:45:130
2446195210,0sleep00-21swapper/020:40:170
2444922210,0sleep00-21swapper/020:37:130
2443926210,0sleep20-21swapper/220:35:152
2443030210,1sleep00-21swapper/020:32:280
2440442210,0sleep20-21swapper/220:25:182
2435982210,0sleep00-21swapper/020:15:110
2433642210,0sleep20-21swapper/220:10:022
2432261210,0sleep20-21swapper/220:05:132
2430200210,0sleep20-21swapper/220:00:122
2430065210,0sleep00-21swapper/020:00:110
2428237210,0sleep00-21swapper/019:55:140
2424838210,0sleep00-21swapper/019:45:180
2424044210,0sleep20-21swapper/219:45:122
2422132210,0sleep20-21swapper/219:40:112
2419950210,0sleep00-21swapper/019:35:010
2418284210,0sleep20-21swapper/219:30:122
2418036210,0sleep00-21swapper/019:30:010
2416122210,0sleep00-21swapper/019:25:000
2415397210,0sleep00-21swapper/019:20:210
2413948210,0sleep20-21swapper/219:16:582
2412550210,0sleep00-21swapper/019:15:120
2410767210,0sleep00-21swapper/019:10:150
2535139200,0sleep10-21swapper/100:15:031
2516018200,0sleep10-21swapper/123:30:061
2505316200,0sleep00-21swapper/023:05:030
2473749200,0sleep20-21swapper/221:50:032
2457417200,0sleep20-21swapper/221:10:052
2449483200,0sleep20-21swapper/220:50:042
2437723200,0sleep20-21swapper/220:20:022
2435553200,0sleep20-21swapper/220:15:012
2431966200,0sleep00-21swapper/020:05:030
2425948200,0sleep20-21swapper/219:50:042
2420185200,0sleep20-21swapper/219:35:032
2416359200,0sleep20-21swapper/219:25:022
2414445200,0sleep20-21swapper/219:20:022
2410132200,0sleep20-21swapper/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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