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2026-01-27 - 02:43
[ 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.

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 100 highest latencies:
System rackeslot4.osadl.org (updated Mon Jan 26, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
218411399271,23cyclictest2266725-21apt-get08:30:122
2184109992724,2cyclictest0-21swapper/108:10:011
2184115992619,5cyclictest261-21systemd-journal11:34:593
2184113992622,3cyclictest0-21swapper/208:50:012
218411399261,22cyclictest2220205-21apt-get07:45:132
218411399261,21cyclictest2481275-21apt-get12:00:112
218410999264,20cyclictest311ktimers/110:05:201
218410799262,21cyclictest2271826-21apt-get08:35:130
218411599252,3cyclictest2225716-21apt-get07:50:133
2184115992520,3cyclictest2194787-21apt-get07:20:093
218411599250,5cyclictest2379711-21sed10:20:183
218411599250,24cyclictest2297204-21cron09:00:003
2184113992520,3cyclictest2302519-21apt-get09:05:132
218411399251,21cyclictest2496389-21apt-get12:15:112
218411399251,21cyclictest2240897-21apt-get08:05:102
218411399251,21cyclictest0-21swapper/210:15:122
218411399251,20cyclictest2204950-21apt-get07:30:122
2184109992523,1cyclictest0-21swapper/109:00:201
2184109992520,4cyclictest0-21swapper/112:30:011
218411599242,19cyclictest2364054-21apt-get10:05:123
2184115992420,2cyclictest2313076-21apt-get09:15:123
218411599241,20cyclictest2506504-21apt-get12:25:143
218411599241,20cyclictest2455519-21taskset11:35:123
218411599240,21cyclictest2349447-21cut09:50:173
218411599240,20cyclictest0-21swapper/307:35:103
218411399242,2cyclictest2434853-21apt-get11:15:122
2184113992419,3cyclictest2292459-21apt-get08:55:122
218411399241,3cyclictest2236322-21ps08:00:162
218411399241,20cyclictest2455516-21apt-get11:35:122
218411399241,20cyclictest0-21swapper/209:00:112
218411399241,19cyclictest2358978-21apt-get10:00:122
218411399241,19cyclictest2358978-21apt-get10:00:122
218411399240,22cyclictest2334185-21ps09:35:152
218410999242,2cyclictest2230760-21apt-get07:55:121
2184109992421,2cyclictest301rcuc/110:00:161
2184109992421,2cyclictest301rcuc/110:00:161
2184109992421,2cyclictest2491336-21apt-get12:10:111
2184109992420,3cyclictest516-21rs:main1
2184109992419,3cyclictest2399452-21apt-get10:40:111
218410999241,22cyclictest32-21ksoftirqd/109:35:111
218410799242,2cyclictest2374156-21apt-get10:15:120
218410799241,3cyclictest2476223-21apt-get11:55:120
218410799241,22cyclictest2311943-21ntpq09:10:210
2184115992319,3cyclictest2280713-21ntpq08:40:193
2184115992319,2cyclictest2333690-21apt-get09:35:113
2184115992319,2cyclictest2251112-21apt-get08:15:113
2184115992319,2cyclictest0-21swapper/311:50:133
218411599231,2cyclictest0-21swapper/308:10:133
218411599231,20cyclictest2429778-21apt-get11:10:133
218411599231,20cyclictest2322463-21ntpq09:20:223
218411599230,21cyclictest2476709-21grep11:55:153
218411599230,20cyclictest0-21swapper/310:00:113
218411599230,20cyclictest0-21swapper/310:00:113
218411599230,20cyclictest0-21swapper/309:00:113
218411599230,20cyclictest0-21swapper/308:50:123
218411599230,19cyclictest0-21swapper/309:10:123
2184113992319,2cyclictest2287881-21grep08:50:162
2184113992319,2cyclictest0-21swapper/210:10:152
218411399231,2cyclictest2328659-21apt-get09:30:122
218411399231,2cyclictest0-21swapper/211:54:592
218411399231,2cyclictest0-21swapper/210:30:092
218411399231,21cyclictest2447890-21kthreadcore11:25:172
218411399231,20cyclictest2260999-21systemd-run08:25:012
218411399231,19cyclictest2353967-21apt-get09:55:102
218411399230,3cyclictest2466513-21cut11:45:142
218411399230,20cyclictest0-21swapper/209:25:132
218411399230,20cyclictest0-21swapper/207:55:122
218410999233,19cyclictest301rcuc/110:40:001
2184109992321,1cyclictest0-21swapper/107:45:131
2184109992320,2cyclictest301rcuc/111:50:161
218410999231,2cyclictest2235827-21apt-get08:00:121
218410999230,4cyclictest2425235-21sed11:05:171
218410999230,21cyclictest2353695-21idleruntime-cro09:55:001
2184107992320,2cyclictest2281903-21apt-get08:45:110
218410799231,20cyclictest2511578-21apt-get12:30:110
218410799231,20cyclictest2466022-21apt-get11:45:110
218410799230,21cyclictest2184301-21latency_hist07:10:010
218410799230,21cyclictest2184301-21latency_hist07:10:000
2184115992218,2cyclictest2439930-21apt-get11:20:153
2184115992218,2cyclictest0-21swapper/307:25:123
218411599220,2cyclictest2215151-21apt-get07:40:113
218411599220,21cyclictest1-21systemd12:25:003
218411599220,20cyclictest2303003-21ps09:05:173
218411599220,20cyclictest0-21swapper/310:30:103
218411599220,19cyclictest0-21swapper/307:10:103
2184113992219,2cyclictest2348944-21apt-get09:50:122
2184113992219,2cyclictest0-21swapper/212:35:112
2184113992219,2cyclictest0-21swapper/210:20:132
218411399221,2cyclictest0-21swapper/207:35:102
218411399220,20cyclictest0-21swapper/211:05:122
218411399220,19cyclictest0-21swapper/212:20:122
2184109992220,1cyclictest0-21swapper/111:30:121
2184109992220,1cyclictest0-21swapper/111:20:151
2184109992219,2cyclictest0-21swapper/110:20:131
2184109992218,3cyclictest2460430-21dpkg11:40:001
218410999221,2cyclictest0-21swapper/109:15:121
218410999221,20cyclictest2219949-21munin-run07:45:001
218410999221,20cyclictest0-21swapper/112:35:111
218410999220,21cyclictest2286717-21systemd-run08:50:011
218410999220,21cyclictest0-21swapper/109:25:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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