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2026-02-24 - 13:05
[ 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 Tue Feb 24, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2292824992522,1cyclictest0-21swapper/319:45:003
2292824992219,1cyclictest0-21swapper/322:40:003
229282499217,11cyclictest0-21swapper/323:35:013
2292824992017,1cyclictest0-21swapper/323:10:013
2292824992017,1cyclictest0-21swapper/322:25:173
2292824992017,1cyclictest0-21swapper/321:00:013
2292824991916,1cyclictest0-21swapper/323:45:173
2292824991916,1cyclictest0-21swapper/323:35:213
2292824991916,1cyclictest0-21swapper/321:30:233
2292824991916,1cyclictest0-21swapper/320:21:403
2292824991915,2cyclictest2577334-21sleep22:49:593
2292824991914,3cyclictest25133442sleep322:00:003
229282499191,15cyclictest2545343-21turbostat22:24:593
229282499191,13cyclictest2494313-21taskset21:45:013
2292824991815,1cyclictest0-21swapper/323:45:013
2292824991815,1cyclictest0-21swapper/322:55:013
2292824991815,1cyclictest0-21swapper/321:55:003
2292824991815,1cyclictest0-21swapper/321:00:133
2292824991815,1cyclictest0-21swapper/320:20:013
2292824991815,1cyclictest0-21swapper/319:35:163
2292824991815,1cyclictest0-21swapper/300:20:163
2292824991815,1cyclictest0-21swapper/300:10:233
229282499181,13cyclictest2308306-21taskset19:20:153
229282499181,13cyclictest2299451-21taskset19:15:013
2292824991714,1cyclictest0-21swapper/323:10:203
2292824991714,1cyclictest0-21swapper/323:05:003
2292824991714,1cyclictest0-21swapper/321:45:183
2292824991714,1cyclictest0-21swapper/321:25:173
2292824991714,1cyclictest0-21swapper/320:35:183
2292824991714,1cyclictest0-21swapper/319:30:123
2292824991714,1cyclictest0-21swapper/319:25:173
229282499171,12cyclictest2515852-21taskset22:00:153
229282499171,12cyclictest2449877-21taskset21:10:153
229282499170,3cyclictest0-21swapper/320:50:003
229282499165,8cyclictest2687307-21taskset00:15:013
2292824991614,1cyclictest0-21swapper/323:55:013
2292824991614,1cyclictest0-21swapper/320:30:173
2292824991614,1cyclictest0-21swapper/320:05:183
2292824991614,1cyclictest0-21swapper/300:00:153
2292824991613,1cyclictest0-21swapper/321:20:183
2292824991613,1cyclictest0-21swapper/319:10:203
2292824991613,1cyclictest0-21swapper/300:35:213
2292824991613,1cyclictest0-21swapper/300:30:003
2292824991613,1cyclictest0-21swapper/300:06:553
2292824991612,1cyclictest0-21swapper/323:15:133
229282499161,13cyclictest2365689-21turbostat20:04:593
229282499161,12cyclictest2628823-21taskset23:26:473
229282499161,12cyclictest2616775-21taskset23:20:153
229282499161,11cyclictest2661399-21taskset23:55:013
25519892150,1sleep02552144-21diskstats22:30:120
229282499151,11cyclictest2528722-21taskset22:10:173
229282499151,11cyclictest2455902-21taskset21:15:073
229282499151,11cyclictest2448938-21taskset21:06:053
229282499151,11cyclictest2391740-21taskset20:25:143
229282499151,11cyclictest2378120-21taskset20:10:473
229282499151,11cyclictest2358952-21chrt19:56:373
229282499151,11cyclictest2352841-21sleep19:54:593
229282499151,11cyclictest2340043-21taskset19:45:073
229282499150,12cyclictest2525233-21taskset22:05:213
25963862144,4sleep2171rcu_preempt23:03:072
2292824991412,1cyclictest0-21swapper/322:55:173
2292824991412,1cyclictest0-21swapper/322:55:163
2292824991412,1cyclictest0-21swapper/322:30:193
2292824991412,1cyclictest0-21swapper/300:30:063
229282499141,11cyclictest2538803-21taskset22:18:523
229282499141,11cyclictest2413185-21taskset20:40:173
229282499141,10cyclictest2487328-21taskset21:35:273
229282499140,11cyclictest2429429-21taskset20:51:113
229282499140,11cyclictest2429429-21taskset20:51:103
25709242130,9sleep21-21systemd22:45:012
25506612134,6sleep12550811-21ntp_kernel_pll_22:25:191
25251032130,10sleep22525232-21grep22:05:212
2292824991311,1cyclictest0-21swapper/322:40:203
307598120,7rtkit-daemon716-21ntpd20:34:381
24041062120,8sleep22404107-21cron20:35:002
22865962121,5sleep12286629-21apt-get19:05:101
26419052111,7sleep0299-21systemd-journal23:40:010
26110962110,2sleep20-21swapper/223:15:172
25830382111,7sleep02583178-21/usr/sbin/munin22:50:240
25637382110,8sleep22563863-21sed22:35:222
25263632111,5sleep12526396-21apt-get22:10:131
24882632110,8sleep12488421-21/usr/sbin/munin21:40:151
23648212110,8sleep22364893-21sendmail_mailqu20:00:212
23261792111,7sleep00-21swapper/019:30:210
22871942110,8sleep22288102-21cat19:05:152
307598100,6rtkit-daemon3256-21sendmail-mta21:00:261
307598100,6rtkit-daemon3256-21sendmail-mta00:10:551
307598100,5rtkit-daemon2539200-21apt-get22:20:111
307598100,5rtkit-daemon2346167-21apt-get19:50:012
307598100,5rtkit-daemon217-21plymouthd19:48:542
26561792100,7sleep22657308-21cut23:50:172
26354782100,7sleep12635516-21/usr/sbin/munin23:35:011
24991082100,7sleep22499533-21uname21:45:222
23937652100,7sleep22395810-21cut20:25:182
23162042100,7sleep12318198-21kthreadcore19:25:191
23015612101,6sleep12301594-21apt-get19:15:131
229282499108,1cyclictest0-21swapper/319:10:003
30759890,6rtkit-daemon719-21lldpd20:23:192
30759890,5rtkit-daemon714-21snmpd22:18:061
30759890,5rtkit-daemon714-21snmpd20:43:191
30759890,5rtkit-daemon493-21gmain19:13:552
30759890,4rtkit-daemon2565519-21cut22:40:181
30759890,4rtkit-daemon2518692-21memory22:00:171
30759890,4rtkit-daemon217-21plymouthd22:36:241
2712976291,5sleep02712998-21apt-get00:35:100
2655444290,6sleep12656176-21irqrtprio23:50:151
2653996291,2sleep10-21swapper/123:45:231
2650020290,6sleep02651899-21kthreadcore23:45:180
2642372290,1sleep10-21swapper/123:40:141
2623598290,6sleep02624556-21cut23:25:170
2603742291,4sleep12603774-21apt-get23:10:121
2586714290,6sleep22588733-21tr22:55:192
2586714290,6sleep22588733-21tr22:55:182
2507526290,6sleep22508233-21cut21:55:152
2507294291,5sleep02507319-21/usr/sbin/munin21:55:130
2481561291,5sleep02481717-21diskstats21:35:140
2436155290,6sleep22436457-21cat21:00:002
2307989291,4sleep02308021-21apt-get19:20:120
30759880,5rtkit-daemon719-21lldpd19:28:332
30759880,4rtkit-daemon3333005-21packagekitd22:57:251
30759880,4rtkit-daemon3333005-21packagekitd22:57:241
30759880,4rtkit-daemon2299307-21munin-node23:59:241
30759880,4rtkit-daemon2299307-21munin-node22:46:281
30759880,4rtkit-daemon2299307-21munin-node20:54:581
30759880,4rtkit-daemon2299307-21munin-node20:54:571
30759880,4rtkit-daemon217-21plymouthd23:06:151
30759880,4rtkit-daemon217-21plymouthd21:22:381
30759880,4rtkit-daemon217-21plymouthd00:26:491
30759880,4rtkit-daemon1-21systemd23:25:341
30759880,4rtkit-daemon1-21systemd21:39:451
30759880,4rtkit-daemon1-21systemd20:56:021
30759880,4rtkit-daemon1-21systemd19:33:432
30759880,4rtkit-daemon1-21systemd19:20:122
30759880,4rtkit-daemon1-21systemd19:15:122
30759880,1rtkit-daemon0-21swapper/121:15:081
30759880,1rtkit-daemon0-21swapper/121:10:171
30759880,1rtkit-daemon0-21swapper/100:23:451
2674420281,5sleep10-21swapper/100:05:141
2653681280,5sleep22653851-21awk23:45:192
2610146281,3sleep12610179-21apt-get23:15:121
2591824280,2sleep10-21swapper/123:00:181
2576412281,4sleep02576468-21ntp_states22:45:220
2512556281,4sleep12512673-21grep21:55:221
2481234280,1sleep00-21swapper/021:34:370
2469250280,5sleep22470140-21cut21:25:172
2462033281,4sleep2217-21plymouthd21:20:002
2449516281,4sleep02449538-21apt-get21:10:130
2391512281,3sleep00-21swapper/020:25:120
2296395280,5sleep02298100-21latency19:10:180
30759870,4rtkit-daemon716-21ntpd00:03:141
30759870,4rtkit-daemon2299307-21munin-node20:27:511
30759870,3rtkit-daemon716-21ntpd21:26:031
30759870,3rtkit-daemon714-21snmpd22:30:191
30759870,3rtkit-daemon714-21snmpd00:30:550
30759870,3rtkit-daemon493-21gmain20:11:312
30759870,3rtkit-daemon2494549-21df_inode21:45:161
30759870,3rtkit-daemon2299307-21munin-node20:46:271
30759870,3rtkit-daemon1-21systemd23:35:181
30759870,3rtkit-daemon1-21systemd23:22:121
30759870,3rtkit-daemon1-21systemd22:51:501
30759870,3rtkit-daemon1-21systemd21:30:141
30759870,3rtkit-daemon1-21systemd20:15:082
30759870,3rtkit-daemon1-21systemd20:05:122
30759870,3rtkit-daemon1-21systemd19:55:042
30759870,3rtkit-daemon1-21systemd00:15:221
30759870,2rtkit-daemon217-21plymouthd21:50:041
30759870,2rtkit-daemon217-21plymouthd20:38:061
2718330270,5sleep22712964-21/usr/sbin/munin00:35:212
2712008271,4sleep244-21ksoftirqd/200:30:232
2693494270,4sleep01-21systemd00:20:000
2680377271,3sleep20-21swapper/200:10:002
2673974270,4sleep02674179-21latency_hist00:05:000
2597243271,3sleep02597341-21fschecks_time23:05:130
2583990270,3sleep02584023-21apt-get22:55:120
2583990270,3sleep02584023-21apt-get22:55:110
2520215271,3sleep12520406-21basename22:05:161
2493257271,3sleep02493331-21sendmail_mailqu21:40:220
2487958271,2sleep20-21swapper/221:40:122
2462348270,4sleep02462492-21df21:20:140
2456416271,3sleep02457344-21ps21:15:180
2449698271,3sleep22449872-21grep21:10:152
2449243270,1sleep00-21swapper/021:10:000
2340447270,4sleep02340848-21cut19:45:170
2335047271,3sleep22336428-21grep19:40:172
2328335271,3sleep22329462-21kthreadcore19:35:172
30759860,3rtkit-daemon1-21systemd00:30:151
30759860,2rtkit-daemon2443130-21apt-get21:05:111
2693761260,1sleep00-21swapper/000:20:040
2686905260,3sleep22686812-21apt-get00:15:012
2685968261,3sleep02686074-21/usr/sbin/munin00:10:210
2680170260,1sleep00-21swapper/000:07:220
2667286260,1sleep00-21swapper/023:57:080
2655238260,3sleep02655442-21basename23:50:140
2648063260,1sleep00-21swapper/023:41:360
2641282260,3sleep22641526-21/usr/sbin/munin23:35:212
2635373263,1sleep20-21swapper/223:33:422
2629679261,2sleep00-21swapper/023:30:150
2622678260,1sleep00-21swapper/023:24:500
2618551261,2sleep20-21swapper/223:20:192
2609866260,1sleep20-21swapper/223:14:462
2609745260,1sleep00-21swapper/023:13:120
2558043260,1sleep20-21swapper/222:34:192
2540156260,3sleep22541287-21tr22:20:162
2539166260,1sleep00-21swapper/022:20:100
2538736260,1sleep00-21swapper/022:18:010
2530772261,2sleep00-21swapper/022:10:200
2487337260,1sleep20-21swapper/221:35:362
2468293260,1sleep20-21swapper/221:23:132
2442647260,1sleep20-21swapper/221:02:342
2439427260,3sleep02441521-21cut21:00:190
2430185260,1sleep00-21swapper/020:55:130
2428831260,3sleep02428887-21ntp_states20:50:210
2428831260,3sleep02428887-21ntp_states20:50:200
2423140260,1sleep20-21swapper/220:47:542
2417388261,3sleep02417555-21grep20:45:160
2416713262,2sleep0151ktimers/020:42:110
2391251260,3sleep02391298-21munin-run20:25:010
2391097260,1sleep10-21swapper/120:23:011
2384647260,1sleep00-21swapper/020:17:380
2365402260,1sleep10-21swapper/120:01:411
2365343260,1sleep00-21swapper/020:00:560
2359161260,1sleep00-21swapper/019:59:190
2353532261,2sleep12354467-21irqstats19:55:161
2340850260,3sleep12341794-21cut19:45:181
2339656260,1sleep10-21swapper/119:43:171
2333147260,1sleep10-21swapper/119:37:131
2331459260,1sleep00-21swapper/019:35:190
2320488260,1sleep00-21swapper/019:29:060
2718933250,1sleep10-21swapper/100:38:011
2705996250,1sleep20-21swapper/200:25:512
2701095250,3sleep02702016-21tr00:25:170
2693951250,2sleep22693996-21fschecks_count00:20:132
2680633250,2sleep22680666-21apt-get00:10:112
2673751250,1sleep20-21swapper/200:02:102
2616079250,1sleep00-21swapper/023:17:160
2602260250,2sleep20-21swapper/223:05:202
2590113250,3sleep00-21swapper/023:00:010
2578595251,2sleep20-21swapper/222:50:182
2571381250,3sleep20-21swapper/222:45:162
2570663250,3sleep00-21swapper/022:41:380
2564150251,2sleep0217-21plymouthd22:35:280
2551367250,3sleep20-21swapper/222:25:482
2532384250,1sleep20-21swapper/222:13:262
2519432250,3sleep00-21swapper/022:01:140
2506813250,1sleep00-21swapper/021:54:280
2500177250,3sleep00-21swapper/021:45:520
2478724250,3sleep22480225-21/usr/sbin/munin21:30:192
2474071250,2sleep00-21swapper/021:25:240
2429466250,3sleep20-21swapper/220:51:402
2429466250,3sleep20-21swapper/220:51:402
2416804250,3sleep20-21swapper/220:43:222
2410353250,3sleep00-21swapper/020:37:590
2399340251,2sleep00-21swapper/020:30:180
2372497250,3sleep12372620-21expr20:10:151
2371124250,3sleep12371201-21ntp_states20:05:211
2349504251,2sleep10-21swapper/119:50:181
2326928250,3sleep1217-21plymouthd19:34:151
2313859250,1sleep10-21swapper/119:21:131
2293386250,2sleep10-21swapper/119:10:161
2286792250,3sleep00-21swapper/019:05:140
2662468240,2sleep2421rcuc/223:55:182
2642180240,1sleep20-21swapper/223:40:112
2534170240,1sleep20-21swapper/222:15:192
2514791240,2sleep20-21swapper/222:00:152
2445359240,2sleep22447390-21kthreadcore21:05:172
2404360240,3sleep20-21swapper/220:35:082
2365914240,3sleep00-21swapper/020:05:040
2348068240,2sleep00-21swapper/019:50:180
2339791240,2sleep0217-21plymouthd19:45:000
2622945230,1sleep20-21swapper/223:25:072
2545571230,1sleep00-21swapper/022:25:100
2519973230,1sleep00-21swapper/022:05:020
2500615230,1sleep20-21swapper/221:50:012
2381761230,1sleep10-21swapper/120:15:191
2372290230,1sleep00-21swapper/020:10:020
2306058230,1sleep00-21swapper/019:15:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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