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2026-01-20 - 09:02
[ 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 rack1slot3.osadl.org (updated Tue Jan 20, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
213965499141,12cyclictest0-21swapper/321:40:113
2139654991211,0cyclictest0-21swapper/320:59:273
213965499120,11cyclictest0-21swapper/323:40:113
213965499120,11cyclictest0-21swapper/320:40:013
213965499120,11cyclictest0-21swapper/320:30:013
213965499120,10cyclictest0-21swapper/319:50:123
213965499120,0cyclictest0-21swapper/322:20:013
2139654991111,0cyclictest0-21swapper/321:50:123
2139654991111,0cyclictest0-21swapper/321:20:163
2139654991110,0cyclictest0-21swapper/321:30:123
2139654991110,0cyclictest0-21swapper/319:30:183
2139654991110,0cyclictest0-21swapper/300:00:133
213965499110,11cyclictest0-21swapper/321:50:003
213965499110,10cyclictest0-21swapper/323:55:153
213965499110,10cyclictest0-21swapper/322:34:563
213965499110,10cyclictest0-21swapper/320:10:193
213965499110,0cyclictest0-21swapper/323:30:133
213965499110,0cyclictest0-21swapper/323:10:123
213965499110,0cyclictest0-21swapper/321:10:113
213965499110,0cyclictest0-21swapper/300:35:173
213965499109,0cyclictest0-21swapper/323:35:123
213965499109,0cyclictest0-21swapper/300:10:133
2139654991010,0cyclictest0-21swapper/323:00:113
2139654991010,0cyclictest0-21swapper/319:25:183
213965499100,9cyclictest0-21swapper/322:20:163
213965499100,9cyclictest0-21swapper/320:25:013
213965499100,0cyclictest0-21swapper/323:20:133
213965499100,0cyclictest0-21swapper/320:45:123
21396549999,0cyclictest0-21swapper/323:50:393
21396549999,0cyclictest0-21swapper/323:05:183
21396549999,0cyclictest0-21swapper/322:09:553
21396549999,0cyclictest0-21swapper/320:05:013
21396549999,0cyclictest0-21swapper/320:05:013
21396549999,0cyclictest0-21swapper/319:40:183
21396549998,1cyclictest0-21swapper/319:15:123
21396549998,0cyclictest0-21swapper/320:50:123
21396549998,0cyclictest0-21swapper/319:10:123
21396549997,1cyclictest0-21swapper/322:55:123
21396549997,1cyclictest0-21swapper/322:00:123
21396549990,8cyclictest0-21swapper/323:15:173
21396549990,8cyclictest0-21swapper/322:50:173
21396549990,8cyclictest0-21swapper/322:45:123
21396549990,8cyclictest0-21swapper/320:15:163
21396549990,8cyclictest0-21swapper/320:05:193
21396549990,7cyclictest0-21swapper/321:00:123
2137936291,5sleep30-21swapper/319:05:143
21396549988,0cyclictest0-21swapper/322:10:013
21396549988,0cyclictest0-21swapper/319:55:103
21396549988,0cyclictest0-21swapper/319:35:183
21396549988,0cyclictest0-21swapper/300:26:503
21396549988,0cyclictest0-21swapper/300:21:273
21396549988,0cyclictest0-21swapper/300:15:183
21396549987,0cyclictest0-21swapper/323:26:253
21396549980,0cyclictest0-21swapper/319:23:263
21396549977,0cyclictest0-21swapper/322:39:563
21396549977,0cyclictest0-21swapper/322:25:103
21396549977,0cyclictest0-21swapper/321:40:003
21396549977,0cyclictest0-21swapper/319:45:143
21396549977,0cyclictest0-21swapper/300:30:173
21396549976,0cyclictest0-21swapper/300:05:413
21396549966,0cyclictest0-21swapper/322:40:123
21396549965,1cyclictest0-21swapper/321:15:153
21396549960,0cyclictest0-21swapper/320:30:103
2164234250,4sleep12164367-21sed20:10:161
21396549955,0cyclictest0-21swapper/323:46:043
21396549955,0cyclictest0-21swapper/321:55:153
21396549955,0cyclictest0-21swapper/320:45:013
14039850,3rtkit-daemon2230074-21ssh22:50:182
14039850,2rtkit-daemon769-21ntpd21:31:401
14039850,2rtkit-daemon691-21gmain00:39:592
14039850,2rtkit-daemon0-21swapper/119:05:151
2205816240,2sleep02205846-21apt-get21:55:130
2179099240,0sleep00-21swapper/020:46:090
21396549940,3cyclictest21861202sleep321:05:173
21396549940,3cyclictest0-21swapper/321:26:173
14039840,2rtkit-daemon766-21snmpd23:39:432
14039840,2rtkit-daemon621-21systemd-logind00:33:592
14039840,2rtkit-daemon615-21rsyslogd00:00:132
14039840,2rtkit-daemon2242867-21find23:20:202
14039840,2rtkit-daemon2231375-21/usr/sbin/munin22:55:172
14039840,2rtkit-daemon2141658-21munin-node23:02:232
14039840,2rtkit-daemon1-21systemd23:27:122
14039840,2rtkit-daemon1-21systemd22:00:481
14039840,2rtkit-daemon1-21systemd21:50:041
14039840,2rtkit-daemon1-21systemd21:37:171
14039840,2rtkit-daemon1-21systemd00:13:262
14039840,1rtkit-daemon2236265-21strings23:05:172
14039840,1rtkit-daemon1-21systemd00:24:282
2138189231,1sleep00-21swapper/019:05:150
2137568231,1sleep20-21swapper/219:05:012
14039830,2rtkit-daemon766-21snmpd20:16:301
14039830,2rtkit-daemon1410-21sendmail-mta22:10:422
14039830,2rtkit-daemon1-21systemd23:57:162
14039830,1rtkit-daemon769-21ntpd23:40:152
14039830,1rtkit-daemon769-21ntpd20:05:191
14039830,1rtkit-daemon766-21snmpd23:10:382
14039830,1rtkit-daemon766-21snmpd22:21:412
14039830,1rtkit-daemon766-21snmpd20:53:291
14039830,1rtkit-daemon418-21systemd-journal21:17:281
14039830,1rtkit-daemon328-21plymouthd23:51:322
14039830,1rtkit-daemon328-21plymouthd22:45:162
14039830,1rtkit-daemon328-21plymouthd21:45:091
14039830,1rtkit-daemon328-21plymouthd20:20:311
14039830,1rtkit-daemon328-21plymouthd19:45:181
14039830,1rtkit-daemon2225972-21head22:40:172
14039830,1rtkit-daemon2207181-21chrt21:55:541
14039830,1rtkit-daemon2160409-21strings20:00:151
14039830,1rtkit-daemon2160409-21strings20:00:151
14039830,1rtkit-daemon2141658-21munin-node22:30:092
14039830,1rtkit-daemon2141658-21munin-node22:15:282
14039830,1rtkit-daemon2141658-21munin-node21:09:591
14039830,1rtkit-daemon2141658-21munin-node00:25:502
14039830,1rtkit-daemon1410-21sendmail-mta21:20:571
14039830,1rtkit-daemon1-21systemd23:45:352
14039830,1rtkit-daemon1-21systemd23:15:152
14039830,1rtkit-daemon1-21systemd22:29:462
14039830,1rtkit-daemon1-21systemd21:40:131
14039830,1rtkit-daemon1-21systemd20:34:331
14039830,1rtkit-daemon1-21systemd00:07:452
14039830,0rtkit-daemon328-21plymouthd23:30:452
2271813220,1sleep12271896-21aten2.4-expect00:30:121
2271082220,1sleep00-21swapper/000:25:470
2261974220,0sleep00-21swapper/000:05:220
2258340220,0sleep00-21swapper/023:58:370
2256419220,1sleep02256425-21sh23:55:010
2249382220,0sleep00-21swapper/023:35:280
2232992220,2sleep12232993-21sshd22:58:101
2216245220,0sleep10-21swapper/122:19:561
2209636220,0sleep20-21swapper/222:04:042
2196953220,0sleep20-21swapper/221:32:342
2193918220,1sleep10-21swapper/121:25:171
2184250220,1sleep02184356-21processes21:00:180
2177491220,1sleep02177499-21latency_hist20:45:010
2174624220,1sleep12174666-21ntp_states20:35:181
2171980220,0sleep22172006-21apt-get20:30:102
2166132220,0sleep00-21swapper/020:15:150
2145586220,2sleep00-21swapper/019:22:360
14039820,1rtkit-daemon769-21ntpd20:45:141
14039820,1rtkit-daemon418-21systemd-journal20:55:011
14039820,1rtkit-daemon328-21plymouthd19:20:161
14039820,1rtkit-daemon2141658-21munin-node21:10:171
14039820,1rtkit-daemon1410-21sendmail-mta19:30:071
14039820,1rtkit-daemon1-21systemd19:10:151
14039820,0rtkit-daemon328-21plymouthd22:09:322
14039820,0rtkit-daemon328-21plymouthd22:06:281
14039820,0rtkit-daemon328-21plymouthd19:55:141
14039820,0rtkit-daemon328-21plymouthd19:50:041
14039820,0rtkit-daemon0-21swapper/222:35:162
14039820,0rtkit-daemon0-21swapper/200:15:182
14039820,0rtkit-daemon0-21swapper/121:00:201
14039820,0rtkit-daemon0-21swapper/120:40:181
14039820,0rtkit-daemon0-21swapper/120:25:311
14039820,0rtkit-daemon0-21swapper/119:40:151
14039820,0rtkit-daemon0-21swapper/119:35:201
14039820,0rtkit-daemon0-21swapper/119:25:151
14039820,0rtkit-daemon0-21swapper/119:15:201
2275180210,0sleep00-21swapper/000:35:200
2273463210,0sleep00-21swapper/000:33:270
2270347210,0sleep12270497-21ntp_states00:25:161
2269014210,0sleep10-21swapper/100:20:521
2268452210,0sleep00-21swapper/000:20:190
2266587210,0sleep10-21swapper/100:15:191
2265942210,0sleep00-21swapper/000:15:140
2264582210,0sleep10-21swapper/100:10:591
2262695210,0sleep00-21swapper/000:10:020
2261488210,0sleep10-21swapper/100:05:191
2258787210,0sleep00-21swapper/000:00:130
2258765210,0sleep12258769-21ssh00:00:021
2258063210,0sleep10-21swapper/123:56:101
2254075210,0sleep10-21swapper/123:50:021
2252254210,0sleep00-21swapper/023:45:120
2251736210,0sleep00-21swapper/023:42:440
2251662210,0sleep10-21swapper/123:42:051
2249399210,0sleep10-21swapper/123:35:371
2246951210,0sleep00-21swapper/023:30:190
2245983210,0sleep10-21swapper/123:30:121
2245695210,0sleep00-21swapper/023:29:430
2245330210,0sleep10-21swapper/123:26:281
2243153210,0sleep00-21swapper/023:20:350
2242249210,0sleep10-21swapper/123:20:161
2241220210,0sleep10-21swapper/123:17:081
2241024210,0sleep00-21swapper/023:15:230
2238608210,0sleep10-21swapper/123:10:191
2237795210,0sleep00-21swapper/023:10:140
2234782210,0sleep00-21swapper/023:00:220
2234277210,0sleep10-21swapper/123:00:191
2230622210,0sleep00-21swapper/022:50:330
2227201210,0sleep10-21swapper/122:45:061
2225880210,0sleep10-21swapper/122:40:181
2225134210,0sleep00-21swapper/022:40:120
2223766210,0sleep10-21swapper/122:35:171
2223551210,0sleep00-21swapper/022:35:160
2222329210,0sleep10-21swapper/122:31:011
2221769210,0sleep00-21swapper/022:30:160
2220189210,0sleep10-21swapper/122:25:281
2220170210,0sleep00-21swapper/022:25:190
2218215210,0sleep00-21swapper/022:21:270
2217407210,0sleep10-21swapper/122:20:161
2214904210,0sleep00-21swapper/022:15:160
2212632210,0sleep00-21swapper/022:10:140
2210283210,0sleep00-21swapper/022:05:140
2208698210,0sleep00-21swapper/022:00:180
2207525210,0sleep20-21swapper/221:59:002
2204178210,0sleep20-21swapper/221:50:152
2203824210,0sleep00-21swapper/021:50:130
2203249210,1sleep00-21swapper/021:47:570
2202554210,0sleep20-21swapper/221:45:192
2199728210,0sleep00-21swapper/021:40:130
2199568210,0sleep20-21swapper/221:40:112
2198789210,1sleep00-21swapper/021:35:280
2196473210,0sleep00-21swapper/021:30:200
2193458210,0sleep20-21swapper/221:25:142
2192160210,0sleep20-21swapper/221:20:172
2191878210,0sleep00-21swapper/021:20:150
2190509210,0sleep00-21swapper/021:15:190
2189079210,0sleep20-21swapper/221:15:012
2187766210,0sleep00-21swapper/021:10:160
2187408210,0sleep20-21swapper/221:10:132
2185589210,0sleep00-21swapper/021:05:140
2185404210,0sleep20-21swapper/221:05:122
2182316210,0sleep02182448-21ps20:55:180
2180687210,0sleep20-21swapper/220:50:192
2179404210,0sleep00-21swapper/020:50:010
2178169210,0sleep20-21swapper/220:45:152
2176112210,0sleep20-21swapper/220:40:152
2174122210,0sleep20-21swapper/220:35:152
2172775210,0sleep00-21swapper/020:30:160
2170245210,0sleep00-21swapper/020:25:160
2169866210,0sleep20-21swapper/220:25:142
2168076210,0sleep00-21swapper/020:20:160
2167726210,0sleep20-21swapper/220:20:142
2165453210,0sleep20-21swapper/220:15:012
2164652210,0sleep00-21swapper/020:10:190
2163543210,0sleep20-21swapper/220:10:012
2162390210,0sleep20-21swapper/220:05:172
2160567210,0sleep00-21swapper/020:00:180
2160567210,0sleep00-21swapper/020:00:180
2158541210,0sleep20-21swapper/219:55:162
2157769210,0sleep00-21swapper/019:55:100
2156640210,0sleep00-21swapper/019:50:180
2155861210,0sleep20-21swapper/219:50:122
2155250210,1sleep00-21swapper/019:45:220
2153949210,0sleep20-21swapper/219:45:122
2150131210,0sleep00-21swapper/019:35:130
2149855210,0sleep00-21swapper/019:34:570
2149231210,0sleep20-21swapper/219:30:192
2146442210,0sleep00-21swapper/019:25:160
2145074210,0sleep20-21swapper/219:20:182
2143217210,0sleep00-21swapper/019:15:200
2140246210,0sleep00-21swapper/019:10:150
2273878200,0sleep10-21swapper/100:35:051
2251991200,0sleep10-21swapper/123:45:011
2235540200,0sleep10-21swapper/123:05:031
2235386200,0sleep00-21swapper/023:05:020
2231124200,0sleep00-21swapper/022:55:010
2229276200,0sleep10-21swapper/122:50:021
2227200200,0sleep00-21swapper/022:45:050
2212328200,0sleep10-21swapper/122:10:031
2197452200,0sleep20-21swapper/221:35:022
2193388200,0sleep00-21swapper/021:25:040
2183483200,0sleep20-21swapper/221:00:042
2181549200,0sleep20-21swapper/220:55:042
2173884200,0sleep00-21swapper/020:35:050
2161865200,0sleep00-21swapper/020:05:030
2159695200,0sleep20-21swapper/220:00:042
2159695200,0sleep20-21swapper/220:00:042
2152028200,0sleep20-21swapper/219:40:032
2151772200,0sleep00-21swapper/019:40:010
2150093200,0sleep20-21swapper/219:35:032
2146006200,0sleep20-21swapper/219:25:022
2141645200,0sleep20-21swapper/219:15:022
2139479200,0sleep20-21swapper/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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