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2026-02-10 - 16:03
[ 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 all highest latencies:
System rackeslot8.osadl.org (updated Tue Feb 10, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
228935721090,3sleep22289358-21grep07:55:252
23796992770,8sleep134-21ksoftirqd/109:09:051
2223172993633,1cyclictest0-21swapper/309:25:003
2223172992521,1cyclictest0-21swapper/311:45:003
2223172992320,1cyclictest0-21swapper/308:55:013
2223172992219,1cyclictest0-21swapper/312:15:003
2223172992118,1cyclictest0-21swapper/312:35:003
2223172992118,1cyclictest0-21swapper/310:20:213
2223172992017,1cyclictest0-21swapper/307:40:003
222317299201,14cyclictest2412176-21taskset09:35:123
307598190,12rtkit-daemon2637754-21df12:30:130
222317299191,13cyclictest2585898-21taskset11:50:013
2223172991815,1cyclictest0-21swapper/311:20:173
2223172991815,1cyclictest0-21swapper/309:50:173
2223172991815,1cyclictest0-21swapper/308:40:143
2223172991815,1cyclictest0-21swapper/307:40:183
222317299181,13cyclictest2635214-21taskset12:25:193
222317299181,13cyclictest2596615-21taskset11:55:183
222317299181,13cyclictest2446271-21taskset10:00:173
222317299181,13cyclictest2251524-21taskset07:30:133
222317299179,5cyclictest22836532chrt07:55:143
222317299172,11cyclictest2366982-21turbostat09:00:013
2223172991714,1cyclictest0-21swapper/311:25:233
2223172991714,1cyclictest0-21swapper/309:30:163
222317299171,13cyclictest2296471-21chrt08:05:123
222317299171,12cyclictest2625241-21taskset12:20:153
222317299171,12cyclictest2341329-21turbostat08:39:593
222317299171,12cyclictest2227354-21taskset07:10:183
2223172991613,1cyclictest0-21swapper/311:30:163
2223172991613,1cyclictest0-21swapper/309:15:183
2223172991613,1cyclictest0-21swapper/307:51:513
222317299161,12cyclictest2606854-21taskset12:05:163
222317299161,12cyclictest2429223-21taskset09:45:183
222317299161,12cyclictest2334506-21taskset08:33:453
222317299161,12cyclictest2308898-21chrt08:14:133
222317299161,11cyclictest2476712-21taskset10:25:143
222317299161,11cyclictest2463471-21taskset10:14:563
222317299161,11cyclictest2399344-21taskset09:25:103
222317299161,11cyclictest2322441-21taskset08:25:153
222317299161,11cyclictest2313402-21taskset08:15:183
222317299160,13cyclictest2527676-21chrt11:02:083
222317299160,12cyclictest2649386-21chrt12:35:203
222317299160,12cyclictest2379519-21chrt09:06:473
222317299160,11cyclictest2502472-21taskset10:45:013
222317299160,11cyclictest2502472-21taskset10:45:003
25332502155,7sleep22533400-21ntp_kernel_pll_11:05:212
25014332150,4sleep12501541-21swap10:40:221
2223172991512,1cyclictest0-21swapper/312:00:163
2223172991512,1cyclictest0-21swapper/310:55:543
2223172991512,1cyclictest0-21swapper/308:20:143
222317299151,11cyclictest2624213-21taskset12:16:293
222317299151,11cyclictest2572641-21chrt11:35:303
222317299151,11cyclictest2534152-21chrt11:08:213
222317299151,11cyclictest2514770-21taskset10:51:223
222317299151,11cyclictest2502050-21taskset10:42:453
222317299151,11cyclictest2495458-21taskset10:35:513
222317299151,11cyclictest2444192-21turbostat10:00:003
222317299151,11cyclictest2295859-21taskset08:00:543
222317299151,11cyclictest2270781-21taskset07:45:083
222317299151,11cyclictest2245105-21taskset07:25:123
222317299150,12cyclictest2539916-21taskset11:10:223
222317299150,12cyclictest2463918-21taskset10:15:113
222317299150,12cyclictest2456561-21chrt10:05:213
222317299150,12cyclictest2424614-21chrt09:43:503
222317299150,12cyclictest2380023-21taskset09:10:043
222317299150,12cyclictest2373163-21taskset09:02:223
222317299150,12cyclictest2353788-21taskset08:45:263
222317299150,12cyclictest2244178-21chrt07:20:483
222317299150,12cyclictest2237844-21taskset07:16:583
307598140,6rtkit-daemon3256-21sendmail-mta11:53:530
2223172991411,1cyclictest0-21swapper/310:30:163
222317299141,10cyclictest2546786-21taskset11:16:113
222317299140,11cyclictest2591834-21chrt11:51:013
307598130,7rtkit-daemon316-21systemd-udevd11:43:440
307598120,8rtkit-daemon714-21snmpd10:34:381
307598120,8rtkit-daemon2256546-21sed07:30:190
307598120,7rtkit-daemon2603219-21grep12:00:160
307598120,6rtkit-daemon316-21systemd-udevd11:57:430
24019112120,9sleep02403977-21cut09:25:160
23933292120,4sleep22394116-21sed09:20:172
23337632120,6sleep22333834-21/usr/sbin/munin08:30:242
22514532120,9sleep22251522-21tr07:30:132
307598110,7rtkit-daemon2337338-21kthreadcore08:35:162
307598110,3rtkit-daemon3256-21sendmail-mta11:45:220
25860472111,6sleep12586079-21apt-get11:50:121
25084102115,4sleep22223166-21cyclictest10:47:142
25084102115,4sleep22223166-21cyclictest10:47:132
24115852111,3sleep02411586-21sshd09:31:140
22648052110,8sleep02265724-21cut07:40:170
307598100,6rtkit-daemon3256-21sendmail-mta11:16:330
307598100,6rtkit-daemon3256-21sendmail-mta10:01:181
307598100,6rtkit-daemon3256-21sendmail-mta09:43:531
307598100,6rtkit-daemon3256-21sendmail-mta09:33:481
307598100,6rtkit-daemon3256-21sendmail-mta09:23:081
307598100,6rtkit-daemon3256-21sendmail-mta07:07:530
307598100,6rtkit-daemon316-21systemd-udevd12:19:440
307598100,5rtkit-daemon217-21plymouthd07:15:170
307598100,1rtkit-daemon0-21swapper/207:43:232
24125992100,7sleep22413539-21irqstats09:35:162
23738212100,7sleep22373967-21head09:05:152
22640742100,1sleep20-21swapper/207:39:552
30759890,5rtkit-daemon3333005-21packagekitd07:37:140
30759890,5rtkit-daemon316-21systemd-udevd08:57:441
30759890,5rtkit-daemon2566863-21/usr/sbin/munin11:35:100
30759890,5rtkit-daemon2229287-21taskset07:12:040
30759890,5rtkit-daemon217-21plymouthd09:55:521
30759890,5rtkit-daemon217-21plymouthd07:29:140
30759890,4rtkit-daemon2494938-21ntp_states10:35:221
30759890,1rtkit-daemon0-21swapper/110:52:111
2530159290,1sleep02532173-21kthreadcore11:05:190
2514246291,4sleep22514363-21python310:50:222
2465131290,6sleep22466214-21kthreadcore10:15:162
2451064291,5sleep12451179-21perl10:05:131
2411550291,6sleep2714-21snmpd09:30:462
2385354290,6sleep22385455-21sendmail_mailtr09:10:232
2296435291,5sleep22296468-21apt-get08:05:122
2216430290,3sleep30-21swapper/307:05:013
30759880,4rtkit-daemon719-21lldpd12:25:220
30759880,4rtkit-daemon719-21lldpd08:41:152
30759880,4rtkit-daemon714-21snmpd12:35:160
30759880,4rtkit-daemon2965-21cron08:12:012
30759880,4rtkit-daemon2355058-21sed08:50:152
30759880,4rtkit-daemon2229692-21munin-node11:34:180
30759880,4rtkit-daemon2229692-21munin-node11:22:240
30759880,4rtkit-daemon2229692-21munin-node11:13:190
30759880,4rtkit-daemon2229692-21munin-node09:38:211
30759880,4rtkit-daemon2229692-21munin-node09:20:001
30759880,4rtkit-daemon217-21plymouthd11:29:180
30759880,4rtkit-daemon217-21plymouthd07:50:032
30759880,4rtkit-daemon1-21systemd10:46:121
30759880,4rtkit-daemon1-21systemd10:46:121
30759880,4rtkit-daemon1-21systemd10:22:111
30759880,4rtkit-daemon1-21systemd09:52:421
30759880,4rtkit-daemon1-21systemd08:21:072
30759880,3rtkit-daemon3333005-21packagekitd07:24:530
30759880,2rtkit-daemon217-21plymouthd10:10:401
30759880,1rtkit-daemon0-21swapper/208:47:202
2643987281,4sleep12644019-21apt-get12:35:121
2579649281,4sleep22579681-21apt-get11:45:122
2566832281,4sleep22566865-21apt-get11:35:102
2559017281,4sleep22559073-21ntp_states11:25:212
2517246280,5sleep12519251-21kthreadcore10:55:181
2482977281,4sleep02483117-21tr10:30:110
2463732281,4sleep12463765-21apt-get10:15:111
2438200280,5sleep02438346-21grep09:55:140
2432049280,6sleep02432819-21irqrtprio09:50:170
2399308283,2sleep2421rcuc/209:25:102
2315695281,4sleep02315701-21/usr/sbin/munin08:20:120
2309252280,5sleep12309361-21cpuspeed_turbos08:15:121
2302913281,4sleep02303016-21/usr/sbin/munin08:10:150
2289143280,5sleep12289351-21unixbench_singl07:55:251
2251160285,1sleep20-21swapper/207:30:012
2238615280,5sleep22238804-21if_eno207:20:152
30759870,4rtkit-daemon2229692-21munin-node11:01:551
30759870,3rtkit-daemon716-21ntpd09:01:241
30759870,3rtkit-daemon714-21snmpd11:05:041
30759870,3rtkit-daemon3256-21sendmail-mta12:20:180
30759870,3rtkit-daemon2324012-21cat08:25:172
30759870,3rtkit-daemon2229692-21munin-node12:10:370
30759870,3rtkit-daemon2229692-21munin-node12:05:430
30759870,3rtkit-daemon217-21plymouthd10:27:111
30759870,3rtkit-daemon217-21plymouthd09:45:041
30759870,3rtkit-daemon217-21plymouthd09:26:071
30759870,3rtkit-daemon217-21plymouthd09:10:031
30759870,3rtkit-daemon217-21plymouthd08:15:032
30759870,3rtkit-daemon217-21plymouthd07:45:042
30759870,3rtkit-daemon1-21systemd08:00:422
2547560270,4sleep12547703-21grep11:20:141
2535280270,4sleep12536091-21grep11:10:161
2515512270,4sleep22515711-21hddtemp_smartct10:55:152
2490102271,3sleep02491039-21irqstats10:35:170
2444652270,4sleep02444853-21/usr/sbin/munin10:00:150
2444488271,3sleep2217-21plymouthd10:00:132
2438008271,3sleep22438040-21apt-get09:55:112
2437507270,1sleep2217-21plymouthd09:51:552
2399040270,1sleep00-21swapper/009:24:520
2341572271,3sleep02341605-21apt-get08:40:120
2327884270,1sleep10-21swapper/108:25:371
2295919270,1sleep10-21swapper/108:01:421
2290880271,3sleep02291742-21cut08:00:170
2283251270,1sleep10-21swapper/107:53:441
2216950270,3sleep10-21swapper/107:05:111
2637197260,1sleep20-21swapper/212:28:312
2630891260,1sleep10-21swapper/112:24:471
2623657260,1sleep10-21swapper/112:15:201
2604752260,1sleep20-21swapper/212:01:552
2591787260,1sleep20-21swapper/211:50:252
2579338260,1sleep1217-21plymouthd11:44:231
2575823263,1sleep20-21swapper/211:40:192
2566284262,2sleep2431ktimers/211:34:372
2552469260,4sleep22552608-21awk11:20:192
2546923260,1sleep20-21swapper/211:17:552
2527893260,1sleep00-21swapper/011:04:540
2520581260,3sleep02520640-21ntp_states10:55:210
2508879260,1sleep00-21swapper/010:50:080
2508548260,1sleep00-21swapper/010:49:000
2508548260,1sleep00-21swapper/010:49:000
2496097260,3sleep02496251-21df_inode10:40:140
2494976261,2sleep20-21swapper/210:35:232
2482411260,1sleep20-21swapper/210:26:302
2476125260,1sleep00-21swapper/010:23:180
2470109260,1sleep20-21swapper/210:20:092
2469827260,1sleep00-21swapper/010:19:550
2424692260,1sleep20-21swapper/209:44:502
2392482260,1sleep20-21swapper/209:18:252
2386442260,3sleep02386475-21apt-get09:15:150
2386148260,1sleep00-21swapper/009:14:380
2373021260,1sleep20-21swapper/209:00:342
2366815260,1sleep00-21swapper/008:58:190
2354794260,3sleep12354982-21irqcore08:50:151
2353988260,1sleep10-21swapper/108:48:031
2341268260,1sleep10-21swapper/108:39:411
2334381260,1sleep00-21swapper/008:32:110
2328488260,3sleep12328521-21apt-get08:30:151
2327929260,1sleep00-21swapper/008:26:140
2315055260,1sleep00-21swapper/008:15:470
2265726261,2sleep10-21swapper/107:40:171
2263174261,3sleep12263291-21python307:35:211
2251417260,3sleep12251450-21apt-get07:30:111
2250856260,1sleep10-21swapper/107:26:081
2229403260,1sleep20-21swapper/207:13:342
2218349261,2sleep20-21swapper/207:05:162
2643621250,3sleep10-21swapper/112:33:401
2643389250,3sleep20-21swapper/212:30:412
2632135250,3sleep12633201-21kthreadcore12:25:191
2624163250,1sleep20-21swapper/212:15:532
2612721250,3sleep22613575-21grep12:10:172
2560568252,1sleep12560882-21cut11:30:151
2542855250,2sleep10-21swapper/111:15:181
2536092250,3sleep22538057-21cut11:10:182
2521756250,2sleep22521789-21apt-get11:00:122
2482684250,3sleep02482727-21systemctl10:30:000
2460472250,2sleep20-21swapper/210:10:192
2456728250,3sleep20-21swapper/210:06:132
2452278250,2sleep00-21swapper/010:05:160
2418106251,2sleep0151ktimers/009:37:420
2373628250,2sleep00-21swapper/009:05:130
2362223250,2sleep20-21swapper/208:55:172
2342973250,2sleep10-21swapper/108:40:171
2302353250,3sleep00-21swapper/008:07:210
2301867250,2sleep10-21swapper/108:05:231
2277206250,3sleep00-21swapper/007:50:110
2273478250,2sleep00-21swapper/007:45:180
2240837250,3sleep12242902-21cut07:20:181
2237933250,3sleep10-21swapper/107:18:061
2237899250,2sleep2217-21plymouthd07:17:382
2229334250,1sleep10-21swapper/107:12:411
2650065240,2sleep20-21swapper/212:38:542
2612335240,2sleep12612717-21irqcore12:10:161
2611379240,3sleep20-21swapper/212:06:072
2598824240,1sleep10-21swapper/112:00:101
2594579240,2sleep20-21swapper/211:55:182
2592395240,3sleep10-21swapper/111:55:041
2585644240,2sleep1217-21plymouthd11:48:081
2572785240,2sleep1217-21plymouthd11:37:221
2559698240,2sleep1217-21plymouthd11:27:161
2496366240,1sleep20-21swapper/210:40:152
2457810240,2sleep00-21swapper/010:10:170
2430958240,2sleep00-21swapper/009:48:200
2427181240,2sleep20-21swapper/209:45:182
2423982240,2sleep02424091-21find09:40:230
2369177240,1sleep00-21swapper/009:00:190
2349387240,2sleep02351177-21kthreadcore08:45:170
2338958240,2sleep02340261-21memory08:35:190
2317099240,2sleep10-21swapper/108:20:171
2306792240,2sleep1217-21plymouthd08:10:201
2289520240,2sleep00-21swapper/007:57:000
2276645240,2sleep10-21swapper/107:46:031
2624753230,1sleep20-21swapper/212:20:032
2605512230,1sleep10-21swapper/112:05:101
2482934230,1sleep20-21swapper/210:30:062
2354301230,1sleep00-21swapper/008:50:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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