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2026-01-22 - 02:25
[ 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 Thu Jan 22, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
225868399130,1cyclictest0-21swapper/321:40:133
225868399130,1cyclictest0-21swapper/321:15:113
225868399130,12cyclictest0-21swapper/319:45:113
225868399130,11cyclictest0-21swapper/323:30:123
225868399120,11cyclictest0-21swapper/323:10:123
225868399120,11cyclictest0-21swapper/322:45:123
225868399120,11cyclictest0-21swapper/320:50:103
225868399120,11cyclictest0-21swapper/300:15:183
225868399119,1cyclictest0-21swapper/319:10:123
2258683991110,0cyclictest0-21swapper/322:55:123
2258683991110,0cyclictest0-21swapper/322:25:013
225868399110,10cyclictest0-21swapper/322:51:283
225868399110,10cyclictest0-21swapper/300:20:203
225868399110,10cyclictest0-21swapper/300:10:173
225868399110,10cyclictest0-21swapper/300:00:163
225868399110,0cyclictest0-21swapper/322:45:023
225868399110,0cyclictest0-21swapper/322:30:003
225868399110,0cyclictest0-21swapper/321:45:123
225868399108,0cyclictest0-21swapper/322:35:113
2258683991010,0cyclictest0-21swapper/323:01:503
2258683991010,0cyclictest0-21swapper/320:40:173
2258683991010,0cyclictest0-21swapper/320:35:103
2258683991010,0cyclictest0-21swapper/320:20:173
2258683991010,0cyclictest0-21swapper/319:50:163
2258683991010,0cyclictest0-21swapper/319:35:123
225868399100,9cyclictest0-21swapper/319:20:003
225868399100,9cyclictest0-21swapper/300:00:003
225868399100,10cyclictest0-21swapper/319:45:013
225868399100,0cyclictest0-21swapper/323:45:183
225868399100,0cyclictest0-21swapper/323:30:023
225868399100,0cyclictest0-21swapper/320:55:213
225868399100,0cyclictest0-21swapper/320:15:003
22586839999,0cyclictest0-21swapper/323:15:123
22586839999,0cyclictest0-21swapper/321:05:123
22586839999,0cyclictest0-21swapper/320:05:193
22586839999,0cyclictest0-21swapper/320:04:563
22586839999,0cyclictest0-21swapper/300:05:133
22586839998,0cyclictest0-21swapper/323:50:173
22586839998,0cyclictest0-21swapper/323:40:163
22586839990,8cyclictest0-21swapper/300:35:183
22586839990,0cyclictest0-21swapper/320:25:213
22586839988,0cyclictest0-21swapper/323:35:133
22586839988,0cyclictest0-21swapper/322:30:293
22586839988,0cyclictest0-21swapper/321:20:123
22586839988,0cyclictest0-21swapper/320:45:113
22586839988,0cyclictest0-21swapper/319:55:113
22586839988,0cyclictest0-21swapper/319:30:113
22586839987,0cyclictest0-21swapper/321:55:173
22586839987,0cyclictest0-21swapper/300:30:123
22586839980,7cyclictest0-21swapper/321:50:213
2257839281,5sleep30-21swapper/319:05:193
22586839977,0cyclictest0-21swapper/321:37:103
22586839977,0cyclictest0-21swapper/320:15:113
22586839966,0cyclictest0-21swapper/323:07:593
22586839966,0cyclictest0-21swapper/322:15:123
22586839966,0cyclictest0-21swapper/321:30:183
22586839966,0cyclictest0-21swapper/319:25:123
22586839965,0cyclictest0-21swapper/322:13:063
22586839965,0cyclictest0-21swapper/322:00:323
22586839965,0cyclictest0-21swapper/321:25:143
22586839961,2cyclictest0-21swapper/322:05:113
22586839955,0cyclictest0-21swapper/323:20:123
22586839955,0cyclictest0-21swapper/321:00:133
22586839955,0cyclictest0-21swapper/320:30:113
22586839950,0cyclictest0-21swapper/319:20:123
2256324251,2sleep10-21swapper/119:05:011
22586839944,0cyclictest0-21swapper/321:10:103
22586839944,0cyclictest0-21swapper/300:25:143
2258297241,1sleep00-21swapper/019:07:280
2258224242,1sleep20-21swapper/219:06:302
14039840,3rtkit-daemon440-21systemd-udevd23:23:582
14039840,2rtkit-daemon766-21snmpd22:56:151
14039840,2rtkit-daemon766-21snmpd22:50:581
14039840,2rtkit-daemon766-21snmpd21:46:531
14039840,2rtkit-daemon2305312-21diskmemload23:37:442
14039840,2rtkit-daemon2260690-21munin-node20:10:161
14039840,2rtkit-daemon1-21systemd23:27:432
14039840,2rtkit-daemon1-21systemd22:26:191
14039840,2rtkit-daemon1-21systemd21:54:021
14039840,2rtkit-daemon1-21systemd21:20:411
14039840,2rtkit-daemon1-21systemd00:02:222
14039840,1rtkit-daemon2355866-21apt-get23:10:121
14039840,0rtkit-daemon0-21swapper/121:58:141
2370452230,1sleep22370478-21apt-get23:45:112
2288977230,2sleep02289186-21timerwakeupswit20:25:210
2286132230,1sleep22286158-21apt-get20:20:122
2270483230,0sleep20-21swapper/219:39:292
14039830,2rtkit-daemon766-21snmpd23:01:231
14039830,2rtkit-daemon691-21gmain19:35:451
14039830,2rtkit-daemon1-21systemd21:31:591
14039830,1rtkit-daemon772-21lldpd20:07:311
14039830,1rtkit-daemon769-21ntpd22:40:291
14039830,1rtkit-daemon769-21ntpd20:45:481
14039830,1rtkit-daemon769-21ntpd20:42:171
14039830,1rtkit-daemon769-21ntpd20:21:301
14039830,1rtkit-daemon766-21snmpd23:16:321
14039830,1rtkit-daemon766-21snmpd21:12:101
14039830,1rtkit-daemon766-21snmpd00:06:462
14039830,1rtkit-daemon691-21gmain23:40:582
14039830,1rtkit-daemon691-21gmain22:30:581
14039830,1rtkit-daemon691-21gmain22:22:061
14039830,1rtkit-daemon615-21rsyslogd23:30:252
14039830,1rtkit-daemon592-21rpcbind19:49:451
14039830,1rtkit-daemon328-21plymouthd23:55:042
14039830,1rtkit-daemon328-21plymouthd23:06:291
14039830,1rtkit-daemon328-21plymouthd22:36:581
14039830,1rtkit-daemon2278250-21systemd-run20:00:011
14039830,1rtkit-daemon2264809-21perf19:29:501
14039830,1rtkit-daemon2260690-21munin-node22:06:141
14039830,1rtkit-daemon2260690-21munin-node00:35:192
14039830,1rtkit-daemon2260690-21munin-node00:20:032
14039830,1rtkit-daemon1-21systemd23:50:432
14039830,1rtkit-daemon1-21systemd22:48:261
14039830,1rtkit-daemon1-21systemd22:13:111
14039830,1rtkit-daemon1-21systemd22:04:351
14039830,1rtkit-daemon1-21systemd21:40:461
14039830,1rtkit-daemon1-21systemd21:36:001
14039830,1rtkit-daemon1-21systemd21:25:061
14039830,1rtkit-daemon1-21systemd20:54:331
14039830,1rtkit-daemon1-21systemd20:30:141
14039830,1rtkit-daemon1-21systemd19:40:321
14039830,1rtkit-daemon1-21systemd19:30:081
14039830,1rtkit-daemon1-21systemd19:24:351
14039830,1rtkit-daemon1-21systemd00:32:572
14039830,1rtkit-daemon1-21systemd00:25:502
14039830,1rtkit-daemon1-21systemd00:10:522
2388624220,1sleep00-21swapper/000:26:530
2379789220,1sleep12380092-21unixbench_singl00:05:211
2374191220,0sleep00-21swapper/023:53:300
2371925221,1sleep02355626-21kworker/0:0+events23:46:500
2367001220,1sleep00-21swapper/023:35:170
2365507220,0sleep00-21swapper/023:30:290
2362662220,1sleep12362854-21ntp_kernel_pll_23:25:181
2361450220,1sleep00-21swapper/023:21:240
2354868220,0sleep00-21swapper/023:05:190
2353426220,0sleep00-21swapper/023:04:200
2348533220,0sleep00-21swapper/022:50:470
2346557220,0sleep00-21swapper/022:46:470
2339145220,1sleep2766-21snmpd22:30:162
2337939220,0sleep00-21swapper/022:26:400
2336232220,1sleep02336247-21munin-run22:25:010
2333788221,0sleep0191rcu_preempt22:17:000
2331769220,2sleep22331773-21ssh22:12:342
2330244220,1sleep00-21swapper/022:10:120
2328755220,1sleep02328913-21/usr/sbin/munin22:05:160
2319950220,1sleep02320225-21df_inode21:45:140
2319794220,0sleep20-21swapper/221:45:122
2316917220,0sleep20-21swapper/221:35:202
2315158220,0sleep00-21swapper/021:32:460
2313627220,0sleep20-21swapper/221:30:112
2307312220,0sleep00-21swapper/021:15:000
2306053220,1sleep20-21swapper/221:10:152
2281004220,0sleep02281146-21ntp_states20:05:170
2279928220,1sleep00-21swapper/020:02:280
2273839220,1sleep00-21swapper/019:45:190
2265547220,1sleep22265723-21tail19:25:162
2261193220,1sleep22261219-21apt-get19:15:112
2260479220,1sleep02261044-21irqstats19:15:020
14039820,1rtkit-daemon772-21lldpd20:25:001
14039820,1rtkit-daemon766-21snmpd20:35:461
14039820,1rtkit-daemon2242797-21munin-node19:11:321
14039820,1rtkit-daemon2117-21packagekitd23:20:151
14039820,1rtkit-daemon2117-21packagekitd21:01:451
14039820,1rtkit-daemon1-21systemd20:55:201
14039820,0rtkit-daemon328-21plymouthd22:15:501
14039820,0rtkit-daemon328-21plymouthd00:15:142
14039820,0rtkit-daemon2303642-21/usr/sbin/munin21:05:161
14039820,0rtkit-daemon0-21swapper/121:19:471
14039820,0rtkit-daemon0-21swapper/120:15:231
14039820,0rtkit-daemon0-21swapper/120:00:071
14039820,0rtkit-daemon0-21swapper/119:50:241
14039820,0rtkit-daemon0-21swapper/119:15:111
2392606210,0sleep10-21swapper/100:35:231
2391314210,0sleep00-21swapper/000:35:140
2389673210,0sleep00-21swapper/000:30:120
2389214210,0sleep10-21swapper/100:30:021
2388666210,0sleep10-21swapper/100:27:131
2385074210,0sleep00-21swapper/000:20:130
2384801210,0sleep10-21swapper/100:20:021
2384257210,0sleep00-21swapper/000:15:190
2382714210,0sleep10-21swapper/100:15:001
2381509210,0sleep10-21swapper/100:10:171
2381352210,0sleep00-21swapper/000:10:160
2379234210,0sleep00-21swapper/000:05:160
2377344210,0sleep10-21swapper/100:00:151
2377207210,0sleep00-21swapper/000:00:140
2375951210,0sleep10-21swapper/123:55:401
2374871210,0sleep00-21swapper/023:55:150
2373851210,0sleep10-21swapper/123:50:281
2370642210,0sleep10-21swapper/123:45:141
2369342210,0sleep10-21swapper/123:40:191
2368537210,0sleep00-21swapper/023:40:140
2366044210,0sleep10-21swapper/123:35:021
2364979210,0sleep10-21swapper/123:30:171
2363103210,0sleep00-21swapper/023:25:210
2359499210,0sleep20-21swapper/223:17:462
2358420210,0sleep00-21swapper/023:15:170
2356357210,0sleep00-21swapper/023:10:160
2355591210,0sleep20-21swapper/223:10:022
2355342210,0sleep20-21swapper/223:07:492
2352947210,0sleep20-21swapper/223:00:302
2350564210,0sleep00-21swapper/022:55:180
2349642210,0sleep20-21swapper/222:55:132
2347210210,0sleep20-21swapper/222:50:122
2345093210,0sleep20-21swapper/222:45:132
2344054210,0sleep20-21swapper/222:40:192
2342479210,0sleep00-21swapper/022:40:010
2342067210,0sleep00-21swapper/022:36:220
2341168210,0sleep20-21swapper/222:35:162
2338312210,0sleep00-21swapper/022:30:020
2336480210,0sleep20-21swapper/222:25:102
2336003210,0sleep20-21swapper/222:22:592
2332735210,0sleep20-21swapper/222:15:152
2329071210,0sleep20-21swapper/222:05:182
2327421210,0sleep20-21swapper/222:00:532
2326674210,0sleep00-21swapper/022:00:150
2324687210,0sleep20-21swapper/221:55:182
2324398210,0sleep00-21swapper/021:55:160
2322848210,0sleep00-21swapper/021:50:190
2321935210,0sleep20-21swapper/221:50:132
2317871210,0sleep00-21swapper/021:40:150
2315989210,0sleep00-21swapper/021:35:130
2313012210,0sleep00-21swapper/021:26:260
2312019210,0sleep20-21swapper/221:25:162
2311297210,0sleep20-21swapper/221:24:352
2310922210,0sleep00-21swapper/021:20:320
2307589210,1sleep00-21swapper/021:15:130
2303641210,0sleep00-21swapper/021:05:120
2303019210,0sleep20-21swapper/221:00:222
2302583210,0sleep00-21swapper/021:00:200
2300834210,0sleep00-21swapper/020:55:190
2299548210,0sleep20-21swapper/220:55:022
2298404210,0sleep00-21swapper/020:50:150
2297638210,0sleep20-21swapper/220:50:002
2295973210,0sleep00-21swapper/020:45:110
2295726210,0sleep20-21swapper/220:45:012
2295031210,0sleep00-21swapper/020:40:180
2294093210,0sleep20-21swapper/220:40:122
2292611210,0sleep20-21swapper/220:35:172
2290571210,0sleep20-21swapper/220:30:162
2290374210,0sleep00-21swapper/020:30:140
2289698210,0sleep20-21swapper/220:29:552
2286287210,0sleep02286560-21df_inode20:20:140
2284350210,0sleep00-21swapper/020:15:120
2284195210,0sleep20-21swapper/220:15:112
2282453210,0sleep20-21swapper/220:10:142
2282288210,0sleep00-21swapper/020:10:130
2277047210,0sleep00-21swapper/019:55:160
2276716210,0sleep20-21swapper/219:55:142
2275623210,0sleep20-21swapper/219:50:182
2274679210,0sleep00-21swapper/019:50:120
2272495210,0sleep20-21swapper/219:45:012
2271414210,0sleep00-21swapper/019:40:150
2270528210,0sleep20-21swapper/219:40:012
2270315210,1sleep00-21swapper/019:37:180
2268255210,0sleep00-21swapper/019:30:230
2266702210,0sleep20-21swapper/219:30:002
2265224210,0sleep00-21swapper/019:25:140
2263902210,0sleep00-21swapper/019:20:170
2263593210,0sleep20-21swapper/219:20:152
2259589210,0sleep00-21swapper/019:10:170
2317697200,0sleep20-21swapper/221:40:052
2307546200,0sleep20-21swapper/221:15:032
2303626200,0sleep20-21swapper/221:05:012
2291854200,0sleep00-21swapper/020:35:030
2280360200,0sleep20-21swapper/220:05:032
2278451200,0sleep20-21swapper/220:00:012
2258803200,0sleep20-21swapper/219:10:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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