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2026-02-19 - 20:15
[ 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 highest latencies:
System rackeslot8.osadl.org (updated Thu Feb 19, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267995221280,126sleep22642217-21kworker/u16:2+efi_rts_wq11:58:302
2309496992926,1cyclictest0-21swapper/308:30:003
2309496992320,1cyclictest0-21swapper/307:15:023
2309496992017,1cyclictest0-21swapper/308:25:013
230949699192,13cyclictest2577838-21taskset10:35:223
2309496991916,1cyclictest0-21swapper/311:55:123
2309496991916,1cyclictest0-21swapper/311:15:143
2309496991815,1cyclictest0-21swapper/311:20:593
2309496991815,1cyclictest0-21swapper/310:40:163
2309496991815,1cyclictest0-21swapper/308:35:223
2309496991815,1cyclictest0-21swapper/307:30:143
230949699181,12cyclictest2585138-21taskset10:45:013
230949699181,12cyclictest2343388-21taskset07:35:013
2309496991714,1cyclictest0-21swapper/311:04:593
2309496991714,1cyclictest0-21swapper/310:25:163
230949699171,13cyclictest2713979-21taskset12:25:143
230949699171,13cyclictest2559561-21taskset10:24:173
230949699171,12cyclictest2655042-21taskset11:40:103
230949699171,11cyclictest2464125-21taskset09:10:113
26992952161,5sleep02699297-21/usr/sbin/munin12:15:110
230949699167,6cyclictest25141952sleep309:46:273
2309496991613,1cyclictest0-21swapper/310:00:213
230949699161,12cyclictest2693427-21taskset12:10:133
230949699161,12cyclictest2686149-21taskset12:01:543
230949699161,12cyclictest2653628-21taskset11:35:183
230949699161,12cyclictest2653628-21taskset11:35:183
230949699161,12cyclictest2647977-21taskset11:32:343
230949699161,12cyclictest2616269-21taskset11:06:453
230949699161,12cyclictest2603629-21taskset10:56:313
230949699161,12cyclictest2488994-21taskset09:28:143
230949699161,12cyclictest2480471-21taskset09:20:163
230949699161,12cyclictest2457282-21taskset09:02:263
230949699161,12cyclictest2432189-21taskset08:45:093
230949699161,12cyclictest2425830-21chrt08:40:013
230949699161,12cyclictest2355404-21taskset07:40:223
230949699161,11cyclictest2457731-21taskset09:05:023
230949699161,11cyclictest2440093-21chrt08:50:153
230949699161,11cyclictest2396370-21taskset08:15:173
230949699161,11cyclictest2387851-21taskset08:10:113
230949699161,11cyclictest2368588-21taskset07:55:003
26311362151,6sleep02633121-21kthreadcore11:20:170
230949699157,6cyclictest23613182sleep307:45:203
230949699157,5cyclictest23745232sleep307:55:543
230949699151,12cyclictest2673685-21taskset11:54:173
230949699151,12cyclictest2527184-21taskset09:57:443
230949699151,11cyclictest2718411-21taskset12:30:123
230949699151,11cyclictest2711444-21taskset12:21:193
230949699151,11cyclictest2686683-21chrt12:05:123
230949699151,11cyclictest2661328-21taskset11:45:083
230949699151,11cyclictest2635788-21taskset11:25:043
230949699151,11cyclictest2621999-21taskset11:10:213
230949699151,11cyclictest2508176-21sleep09:45:003
230949699151,11cyclictest2476135-21taskset09:15:323
230949699151,11cyclictest2451015-21taskset08:58:243
230949699151,11cyclictest2419236-21turbostat08:35:003
230949699151,11cyclictest2380176-21chrt08:00:173
230949699150,13cyclictest2597358-21taskset10:52:133
230949699150,12cyclictest2566144-21taskset10:30:023
230949699150,12cyclictest2315376-21taskset07:10:403
230949699150,11cyclictest2495427-21taskset09:34:553
25756812140,10sleep22577425-21/usr/sbin/munin10:35:192
230949699141,9cyclictest2540954-21chrt10:10:143
230949699141,9cyclictest2495728-21taskset09:35:123
2309496991412,1cyclictest0-21swapper/312:15:143
230949699141,11cyclictest2552715-21taskset10:16:103
230949699141,11cyclictest2540093-21chrt10:06:293
230949699141,11cyclictest2520783-21taskset09:51:273
230949699141,11cyclictest2387273-21taskset08:06:193
230949699141,11cyclictest2330814-21taskset07:25:113
230949699141,10cyclictest2724592-21taskset12:35:083
230949699141,10cyclictest2324441-21taskset07:20:033
230949699141,10cyclictest2324441-21taskset07:20:023
23084132131,8sleep22308484-21ntp_states07:05:202
307598120,8rtkit-daemon2525281-21kthreadcore09:55:172
24891332121,8sleep00-21swapper/009:30:010
23091792120,2sleep30-21swapper/307:08:053
307598110,6rtkit-daemon2327752-21kthreadcore07:20:172
307598110,6rtkit-daemon2327752-21kthreadcore07:20:162
26728592111,7sleep22672915-21open_files11:50:202
24379672111,3sleep1714-21snmpd08:46:181
24255662111,7sleep12425654-21sed08:39:591
23563512110,7sleep12356477-21/usr/sbin/munin07:45:141
23498762111,7sleep02350025-21df_inode07:40:110
307598100,6rtkit-daemon3256-21sendmail-mta12:11:092
307598100,6rtkit-daemon2592851-21kthreadcore10:50:162
307598100,3rtkit-daemon714-21snmpd08:03:242
27306612100,6sleep12730796-21sed12:40:011
27173302101,6sleep02717441-21timerandwakeup12:25:220
26866472101,5sleep22686680-21apt-get12:05:122
25538742101,6sleep12554382-21irqcore10:20:151
23253382100,7sleep02326487-21cut07:20:170
23253382100,7sleep02326487-21cut07:20:160
23198602101,6sleep12321851-21kthreadcore07:15:171
30759890,5rtkit-daemon714-21snmpd11:00:112
30759890,5rtkit-daemon475-21wpa_supplicant12:20:102
30759890,5rtkit-daemon217-21plymouthd11:29:322
30759890,5rtkit-daemon1-21systemd10:58:162
30759890,4rtkit-daemon2705213-21chrt12:17:442
30759890,4rtkit-daemon2470498-21/usr/sbin/munin09:15:132
30759890,4rtkit-daemon2367508-21memory07:50:172
30759890,3rtkit-daemon217-21plymouthd08:20:442
30759890,2rtkit-daemon217-21plymouthd08:45:442
30759890,2rtkit-daemon217-21plymouthd08:28:492
30759890,1rtkit-daemon0-21swapper/211:32:292
2662657291,5sleep00-21swapper/011:45:180
2610478291,4sleep22610511-21apt-get11:05:132
2603052290,6sleep02603099-21ps10:55:210
2554386290,6sleep22555338-21kthreadcore10:20:162
2441372290,6sleep02443455-21kthreadcore08:50:160
2394163291,4sleep12394196-21apt-get08:15:111
2309650291,4sleep12309672-21apt-get07:10:111
30759880,4rtkit-daemon716-21ntpd10:15:532
30759880,4rtkit-daemon716-21ntpd08:43:242
30759880,4rtkit-daemon714-21snmpd12:33:372
30759880,4rtkit-daemon714-21snmpd10:02:502
30759880,4rtkit-daemon714-21snmpd08:10:172
30759880,4rtkit-daemon2450447-21python308:55:212
30759880,4rtkit-daemon2315886-21munin-node12:25:572
30759880,4rtkit-daemon2315886-21munin-node10:31:322
30759880,4rtkit-daemon2315886-21munin-node09:54:512
30759880,4rtkit-daemon2315886-21munin-node09:45:082
30759880,4rtkit-daemon2315886-21munin-node09:36:272
30759880,4rtkit-daemon2315886-21munin-node07:32:272
30759880,4rtkit-daemon2315886-21munin-node07:25:342
30759880,4rtkit-daemon217-21plymouthd09:44:052
30759880,4rtkit-daemon217-21plymouthd08:36:562
30759880,4rtkit-daemon217-21plymouthd08:05:342
30759880,4rtkit-daemon1-21systemd12:00:062
30759880,4rtkit-daemon1-21systemd10:47:442
30759880,4rtkit-daemon0-21swapper/207:49:502
30759880,3rtkit-daemon2534604-21fw_packets10:05:142
30759880,3rtkit-daemon217-21plymouthd09:20:162
30759880,2rtkit-daemon0-21swapper/207:37:372
30759880,1rtkit-daemon0-21swapper/211:24:382
30759880,1rtkit-daemon0-21swapper/209:11:082
2726464280,5sleep22728447-21kthreadcore12:35:162
2671569280,1sleep00-21swapper/011:50:190
2647967280,1sleep00-21swapper/011:32:280
2628551281,4sleep22628795-21users11:15:222
2622843280,6sleep0217-21plymouthd11:15:000
2617494280,6sleep22618396-21grep11:10:162
2605783280,5sleep02607738-21kthreadcore11:00:180
2566169281,3sleep12566190-21apt-get10:30:121
2560902281,4sleep22562041-21cut10:25:162
2552670280,1sleep00-21swapper/010:15:370
2521352281,4sleep02521504-21df_inode09:55:130
2508148281,4sleep12508154-21cron09:45:011
2495315280,1sleep20-21swapper/209:33:302
2457375284,2sleep1376-21hwrng09:03:361
2452293282,3sleep22453106-21kthreadcore09:00:172
2377160280,5sleep12379172-21grep08:00:171
2374837280,1sleep00-21swapper/007:59:560
2374015282,4sleep134-21ksoftirqd/107:55:201
2363008281,4sleep12363961-21grep07:50:141
2355082281,4sleep12355207-21python307:40:201
30759870,4rtkit-daemon493-21gmain11:40:402
30759870,4rtkit-daemon0-21swapper/208:50:062
30759870,3rtkit-daemon716-21ntpd11:35:322
30759870,3rtkit-daemon716-21ntpd11:35:312
30759870,3rtkit-daemon716-21ntpd07:40:032
30759870,3rtkit-daemon714-21snmpd08:30:292
30759870,3rtkit-daemon468-21systemd-logind07:16:442
30759870,3rtkit-daemon3256-21sendmail-mta07:57:092
30759870,3rtkit-daemon2965-21cron10:41:002
30759870,3rtkit-daemon2315886-21munin-node11:45:322
30759870,3rtkit-daemon217-21plymouthd10:10:312
30759870,3rtkit-daemon1-21systemd09:05:232
30759870,3rtkit-daemon1-21systemd08:15:112
30759870,3rtkit-daemon1-21systemd07:10:522
2590323271,3sleep12590394-21ntp_states10:45:201
2584568270,1sleep10-21swapper/110:40:501
2566156271,3sleep02566168-21/usr/sbin/munin10:30:110
2565899271,3sleep1299-21systemd-journal10:30:011
2483063271,3sleep20-21swapper/209:25:102
2445405270,4sleep02445508-21/usr/sbin/munin08:55:140
2401383270,4sleep12402452-21cut08:20:171
2381003271,4sleep0299-21systemd-journal08:02:200
2337100270,3sleep12337133-21apt-get07:30:101
2711989261,2sleep10-21swapper/112:25:091
2708448260,3sleep10-21swapper/112:20:181
2699298261,2sleep10-21swapper/112:15:121
2694322261,2sleep00-21swapper/012:10:150
2692464260,1sleep10-21swapper/112:06:461
2686327260,1sleep10-21swapper/112:04:151
2679768260,1sleep10-21swapper/111:56:091
2679730260,1sleep00-21swapper/011:55:390
2673473260,1sleep10-21swapper/111:51:321
2660956260,1sleep00-21swapper/011:43:300
2654638260,1sleep10-21swapper/111:38:501
2654638260,1sleep10-21swapper/111:38:491
2654590260,1sleep00-21swapper/011:38:130
2654590260,1sleep00-21swapper/011:38:120
2637619261,3sleep10-21swapper/111:25:181
2625287261,2sleep00-21swapper/011:15:150
2616235260,1sleep10-21swapper/111:06:201
2597215260,3sleep12591497-21/usr/sbin/munin10:50:241
2591496260,3sleep02591529-21apt-get10:50:110
2591199260,4sleep0217-21plymouthd10:49:280
2584574260,1sleep00-21swapper/010:40:530
2578310260,1sleep10-21swapper/110:37:141
2578211260,1sleep00-21swapper/010:35:570
2565829260,4sleep00-21swapper/010:29:080
2552765260,1sleep10-21swapper/110:16:501
2546455260,1sleep10-21swapper/110:12:021
2540198260,1sleep00-21swapper/010:07:520
2534633260,3sleep12535211-21sed10:05:151
2527635261,2sleep00-21swapper/010:00:100
2520298260,3sleep02520434-21cat09:50:210
2514475260,3sleep12514487-21apt-get09:50:021
2501495260,1sleep10-21swapper/109:36:191
2495690260,1sleep00-21swapper/009:35:090
2495287260,1sleep10-21swapper/109:33:101
2488869260,1sleep10-21swapper/109:26:371
2482572260,1sleep10-21swapper/109:21:591
2482186260,3sleep02482433-21/usr/sbin/munin09:20:230
2472089261,2sleep02474038-21kthreadcore09:15:180
2458127260,4sleep02459062-21irqstats09:05:160
2457779260,3sleep10-21swapper/109:05:131
2450847260,1sleep10-21swapper/108:56:161
2444484260,1sleep10-21swapper/108:50:261
2438055260,1sleep00-21swapper/008:47:250
2431931260,3sleep02431978-21munin-run08:45:000
2429229260,3sleep12430893-21/usr/sbin/munin08:40:211
2412670260,1sleep10-21swapper/108:27:091
2412649260,1sleep00-21swapper/008:26:520
2400200260,1sleep00-21swapper/008:19:430
2393136260,3sleep02393238-21sed08:10:220
2387464260,1sleep10-21swapper/108:08:471
2367889260,3sleep0217-21plymouthd07:50:220
2349375260,1sleep00-21swapper/007:37:360
2343439260,3sleep12343582-21df07:35:121
2334587260,3sleep02335808-21memory07:25:180
2326488261,2sleep10-21swapper/107:20:181
2326488261,2sleep10-21swapper/107:20:181
2324175260,3sleep02324177-21cron07:20:010
2315059261,3sleep02315321-21unixbench_singl07:10:230
2730008250,3sleep02730270-21unixbench_singl12:35:230
2724254250,3sleep00-21swapper/012:33:590
2718313250,2sleep12718346-21apt-get12:30:111
2711678250,3sleep00-21swapper/012:24:210
2698766250,3sleep10-21swapper/112:11:321
2686036250,3sleep00-21swapper/012:00:290
2660791250,3sleep10-21swapper/111:41:211
2643881250,3sleep12645875-21kthreadcore11:30:161
2636675250,2sleep00-21swapper/011:25:170
2617099252,1sleep10-21swapper/111:10:161
2616244250,3sleep00-21swapper/011:06:270
2609895250,1sleep10-21swapper/111:00:501
2557336250,3sleep02558584-21memory10:20:170
2541713250,2sleep00-21swapper/010:10:160
2533571250,1sleep10-21swapper/110:03:161
2502486251,2sleep00-21swapper/009:40:150
2476190250,3sleep10-21swapper/109:16:151
2457404250,1sleep00-21swapper/009:03:590
2424839250,3sleep02424966-21cat08:35:230
2418525250,2sleep10-21swapper/108:30:231
2393239250,3sleep12387816-21/usr/sbin/munin08:10:231
2381471250,3sleep0217-21plymouthd08:05:120
2357951250,2sleep00-21swapper/007:45:170
2342386251,2sleep00-21swapper/007:30:220
2331099250,2sleep10-21swapper/107:25:151
2306440250,2sleep0217-21plymouthd07:05:180
2689202240,2sleep00-21swapper/012:05:170
2667295240,3sleep10-21swapper/111:48:241
2635269240,2sleep10-21swapper/111:21:311
2603776240,2sleep10-21swapper/110:58:261
2527259240,3sleep10-21swapper/109:58:421
2514188240,2sleep10-21swapper/109:46:201
2508442240,2sleep02495498-21kworker/0:0+kacpid09:45:110
2469915241,1sleep1217-21plymouthd09:11:531
2413336240,2sleep00-21swapper/008:30:140
2627314230,1sleep10-21swapper/111:15:171
2489380230,1sleep00-21swapper/009:30:050
2467117230,1sleep00-21swapper/009:10:160
2400499230,1sleep00-21swapper/008:20:120
2303311230,1sleep10-21swapper/107:05:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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