You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-20 - 03:39
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Characteristics of the highest latencies:
System rackdslot0.osadl.org (updated Fri Feb 20, 2026 00:46:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21425992417,6cyclictest8524-21cat23:35:000
2142599221,14cyclictest0-21swapper/023:37:230
2142799210,18cyclictest0-21swapper/223:50:142
21427992016,3cyclictest0-21swapper/222:57:122
2142799200,5cyclictest399-20systemd-journal19:17:002
2142799200,18cyclictest9149-21nfsd420:40:202
21426992014,3cyclictest0-21swapper/121:47:511
21425992017,2cyclictest15185-21timerwakeupswit22:45:200
2142799193,1cyclictest11517-21pluginstate00:35:192
2142799192,2cyclictest18271-21missed_timers21:55:162
21427991913,3cyclictest0-21swapper/221:06:592
21426991917,1cyclictest0-21swapper/121:20:131
2142699190,4cyclictest399-20systemd-journal22:50:011
21427991815,2cyclictest28391-21nfsd421:15:192
21427991814,3cyclictest0-21swapper/220:10:062
21427991814,2cyclictest31169-21cpuspeed_turbos22:20:142
2142799181,2cyclictest14301-21latency22:45:172
21427991812,1cyclictest0-21swapper/220:10:012
2142799180,3cyclictest24719-21sshd00:02:062
2142799180,17cyclictest23247-21expr22:05:142
2142799180,17cyclictest18096-21sshd22:51:532
2142799180,17cyclictest0-21swapper/219:35:192
2142799180,16cyclictest3987-21H222:10:212
2142799180,16cyclictest3987-21H222:10:212
2142799180,16cyclictest3981-21H222:10:212
2142699182,2cyclictest2069-21systemd-udevd23:58:511
21426991816,1cyclictest0-21swapper/122:05:011
21426991814,2cyclictest23089-21nfsd419:10:181
21426991814,2cyclictest23089-21nfsd419:10:181
2142699180,2cyclictest3983-21H222:10:211
2142699180,17cyclictest24520-21tr20:10:221
2142699180,17cyclictest12571-21cat22:45:001
2142699180,17cyclictest12571-21cat22:45:001
2142599181,2cyclictest1079-21cups-browsed23:15:210
2142599180,3cyclictest2007-21systemd-journal22:37:120
21427991715,1cyclictest32316-21nfsd400:15:182
21427991715,1cyclictest12665-21grep23:40:162
21427991715,1cyclictest0-21swapper/223:30:162
21427991715,1cyclictest0-21swapper/220:30:052
21427991715,1cyclictest0-21swapper/220:30:042
21427991715,1cyclictest0-21swapper/220:25:132
21427991714,2cyclictest6385-21sed00:25:222
21427991714,2cyclictest4215-21if_enp1s021:30:162
21427991714,2cyclictest4099-21H222:10:212
21427991714,2cyclictest3313-21grep23:25:142
21427991714,2cyclictest30559-21expr19:25:152
21427991714,2cyclictest29793-21smartctl00:10:172
21427991714,2cyclictest25916-21switchtime23:05:212
21427991714,2cyclictest2150-21df00:20:152
21427991714,2cyclictest20904-21latency22:00:172
21427991714,2cyclictest15881-21nfsd419:55:182
21427991714,2cyclictest15236-21timerwakeupswit20:50:202
21427991714,2cyclictest12120-21expr19:50:142
2142799170,2cyclictest7954-21fschecks_time22:35:162
2142799170,2cyclictest22988-21processes23:00:222
2142799170,2cyclictest21422-21pzem_energy23:55:182
2142799170,2cyclictest1956-21pzem_power19:30:182
2142799170,2cyclictest1202-21/usr/sbin/munin21:25:152
2142799170,1cyclictest0-21swapper/200:30:172
2142799170,16cyclictest9590-21expr19:45:132
2142799170,16cyclictest6549-21tr19:40:132
2142799170,16cyclictest4099-21H222:10:212
2142799170,16cyclictest3086-21postgres19:22:412
2142799170,16cyclictest29404-21cat22:15:172
2142799170,16cyclictest29404-21cat22:15:162
2142799170,16cyclictest27471-21cat23:10:132
2142799170,16cyclictest1440-21/usr/sbin/munin22:25:172
21426991716,1cyclictest21-21ksoftirqd/123:49:171
21426991715,1cyclictest0-21swapper/123:20:141
21426991714,2cyclictest5106-21expr00:25:151
21426991714,2cyclictest4225-21perf00:24:591
21426991714,2cyclictest4099-21H222:10:211
21426991714,2cyclictest31564-21cat20:25:121
21426991714,2cyclictest29608-21nfsd420:20:191
21426991714,2cyclictest2864-21sed21:30:001
21426991714,2cyclictest21958-21ls23:00:171
21426991714,2cyclictest2039-21ls22:25:131
21426991714,2cyclictest16324-21timerwakeupswit21:50:221
21426991714,2cyclictest12991-21awk23:40:161
2142699170,3cyclictest870-21systemd-logind22:06:521
2142699170,2cyclictest5204-21timerandwakeup21:30:211
2142699170,2cyclictest31766-21timerandwakeup19:25:231
2142699170,2cyclictest23532-21chrt21:05:351
2142699170,2cyclictest21569-21pzem_power20:05:201
2142699170,2cyclictest1526-21lxd20:00:491
2142699170,1cyclictest111rcu_preempt19:45:571
2142699170,16cyclictest9718-21irqstats23:35:171
2142699170,16cyclictest7340-21apache_accesses00:30:131
2142699170,16cyclictest6120-21acpi21:35:121
2142699170,16cyclictest4035-21H222:10:211
2142699170,16cyclictest399-20systemd-journal23:08:581
2142699170,16cyclictest3987-21H222:10:211
2142699170,16cyclictest30648-21awk22:20:001
2142699170,16cyclictest30648-21awk22:20:001
2142699170,16cyclictest2872-21systemd-logind19:34:511
2142699170,16cyclictest27129-21apache_processe23:10:101
2142699170,16cyclictest19111-21expr22:55:141
2142699170,16cyclictest19088-21timerwakeupswit23:50:231
2142699170,16cyclictest16116-21systemctl19:55:211
2142699170,16cyclictest10286-21grep00:35:121
21425991715,1cyclictest0-21swapper/020:06:230
21425991715,1cyclictest0-21swapper/019:41:500
21425991714,2cyclictest3976-21H222:10:210
21425991714,2cyclictest24020-21nfsd422:05:170
21425991714,2cyclictest17116-21sed20:55:180
21425991714,2cyclictest1505-21nfsd423:20:170
21425991714,2cyclictest14500-21apache_processe21:50:110
21425991714,2cyclictest0-21swapper/021:45:220
2142599171,2cyclictest9018-21switchtime00:30:220
2142599171,15cyclictest0-21swapper/021:40:130
2142599171,15cyclictest0-21swapper/000:25:120
2142599170,2cyclictest3976-21H222:10:210
2142599170,2cyclictest3976-21H222:10:210
2142599170,2cyclictest27420-21sed20:15:250
2142599170,2cyclictest25859-21expr22:10:140
2142599170,2cyclictest24118-21processes00:00:190
2142599170,2cyclictest18951-21cpuspeed_turbos21:00:130
2142599170,2cyclictest15660-21/usr/sbin/munin23:45:180
2142599170,1cyclictest0-21swapper/019:17:550
2142599170,16cyclictest4035-21H222:10:210
2142599170,16cyclictest4035-21H222:10:210
2142599170,16cyclictest399-20systemd-journal21:20:160
2142599170,16cyclictest3985-21H222:10:210
2142599170,16cyclictest3981-21H222:10:210
2142599170,16cyclictest27371-21tr23:10:120
2142599170,16cyclictest15873-21grep19:55:170
2142599170,16cyclictest1542-21/usr/sbin/munin00:20:170
2142599170,16cyclictest1515-21lxd21:16:480
2142599170,16cyclictest1485-21snapd21:05:090
2142599170,16cyclictest0-21swapper/020:31:490
2142599170,16cyclictest0-21swapper/020:31:480
21427991614,1cyclictest0-21swapper/223:45:172
21427991614,1cyclictest0-21swapper/223:35:122
21427991614,1cyclictest0-21swapper/222:30:112
21427991614,1cyclictest0-21swapper/222:10:112
21427991614,1cyclictest0-21swapper/221:10:142
21427991614,1cyclictest0-21swapper/220:55:152
21427991614,1cyclictest0-21swapper/220:15:122
21427991614,1cyclictest0-21swapper/220:00:202
21427991614,1cyclictest0-21swapper/200:05:172
2142799160,1cyclictest0-21swapper/221:20:122
2142799160,15cyclictest6471-21expr21:35:152
2142799160,15cyclictest3979-21H222:10:212
2142799160,15cyclictest30204-21expr23:15:152
2142799160,15cyclictest1755-21proc_pri23:20:182
2142799160,15cyclictest11543-21ntp_kernel_err22:40:182
2142799160,15cyclictest11543-21ntp_kernel_err22:40:172
2142799160,15cyclictest11040-21cat20:45:132
2142799160,15cyclictest0-21swapper/221:45:142
21426991614,1cyclictest7640-21grep19:40:171
21426991614,1cyclictest0-21swapper/123:30:141
21426991614,1cyclictest0-21swapper/123:15:171
21426991614,1cyclictest0-21swapper/122:45:531
21426991614,1cyclictest0-21swapper/121:55:151
21426991614,1cyclictest0-21swapper/120:45:181
21426991614,1cyclictest0-21swapper/119:35:141
21426991614,1cyclictest0-21swapper/119:20:141
21426991614,1cyclictest0-21swapper/100:15:011
21426991614,1cyclictest0-21swapper/100:10:131
2142699160,2cyclictest8754-21processes22:35:201
2142699160,2cyclictest31037-21/usr/sbin/munin22:20:201
2142699160,1cyclictest3985-21H222:10:211
2142699160,1cyclictest23857-21nfsd400:00:171
2142699160,1cyclictest0-21swapper/121:15:221
2142699160,15cyclictest9059-21egrep21:40:131
2142699160,15cyclictest26513-21missed_timers00:05:171
2142699160,15cyclictest0-21swapper/123:26:341
2142699160,15cyclictest0-21swapper/122:30:181
2142699160,15cyclictest0-21swapper/122:10:141
2142699160,15cyclictest0-21swapper/120:55:141
2142699160,15cyclictest0-21swapper/120:50:151
2142699160,15cyclictest0-21swapper/120:17:061
2142699160,15cyclictest0-21swapper/119:50:141
21425991614,1cyclictest0-21swapper/023:55:520
21425991614,1cyclictest0-21swapper/022:55:170
21425991614,1cyclictest0-21swapper/022:50:170
21425991614,1cyclictest0-21swapper/021:55:110
21425991614,1cyclictest0-21swapper/021:35:140
21425991614,1cyclictest0-21swapper/021:25:170
21425991614,1cyclictest0-21swapper/020:10:130
21425991614,1cyclictest0-21swapper/019:45:140
21425991614,1cyclictest0-21swapper/019:35:180
21425991614,1cyclictest0-21swapper/019:25:170
21425991614,1cyclictest0-21swapper/000:10:000
21425991613,2cyclictest28706-21open_inodes19:20:190
21425991613,2cyclictest14898-21sed20:50:200
2142599161,1cyclictest4639-21cpuspeed_turbos22:30:140
2142599160,2cyclictest20868-21irqstats22:00:170
2142599160,1cyclictest0-21swapper/023:25:460
2142599160,1cyclictest0-21swapper/023:05:480
2142599160,15cyclictest940-21fschecks_count19:30:140
2142599160,15cyclictest32151-21memory00:15:180
2142599160,15cyclictest29746-21ntpq00:10:170
2142599160,15cyclictest1856-21systemd-udevd23:02:520
2142599160,15cyclictest10189-21cpuspeed_turbos00:35:130
2142599160,15cyclictest0-21swapper/023:55:000
2142599160,15cyclictest0-21swapper/022:40:210
2142599160,15cyclictest0-21swapper/022:40:210
2142599160,15cyclictest0-21swapper/022:25:150
2142599160,15cyclictest0-21swapper/022:15:210
2142599160,15cyclictest0-21swapper/022:15:200
2142599160,15cyclictest0-21swapper/020:20:190
2142599160,15cyclictest0-21swapper/019:50:140
21427991514,1cyclictest0-21swapper/221:50:142
2142599150,1cyclictest0-21swapper/022:20:140
2142599150,14cyclictest0-21swapper/023:40:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional