You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-08 - 23:26
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 Wed Jul 08, 2026 12:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1134799230,5cyclictest0-21swapper/109:28:421
11347992213,0cyclictest0-21swapper/111:30:161
11351992117,3cyclictest0-21swapper/212:18:222
11347992117,1cyclictest0-21swapper/112:25:141
1134299213,15cyclictest0-21swapper/008:30:130
11351992016,1cyclictest0-21swapper/211:32:262
1135199201,2cyclictest0-21swapper/210:15:202
1135199200,19cyclictest0-21swapper/210:36:132
1134799204,15cyclictest0-21swapper/109:17:291
11347992017,2cyclictest11792-21cstates10:00:131
1134799201,3cyclictest32741-21cpuspeed_turbos09:40:131
1134799200,1cyclictest0-21swapper/108:05:451
1134299202,3cyclictest0-21swapper/009:30:180
1135199193,11cyclictest29183-21perf12:25:002
1135199192,2cyclictest12257-21http_loadtime10:00:162
1135199190,2cyclictest3979-21H222:10:212
11347991917,1cyclictest10474-21cat09:55:211
11347991917,1cyclictest0-21swapper/107:50:161
11347991916,2cyclictest9402-21ntp_offset10:50:171
11347991916,2cyclictest27621-21sed07:39:001
11347991916,2cyclictest0-21swapper/108:15:291
11347991914,4cyclictest14931-21sort10:05:151
1134799190,3cyclictest0-21swapper/110:26:251
1134799190,3cyclictest0-21swapper/110:26:251
1134799190,18cyclictest0-21swapper/111:37:581
1134799190,16cyclictest7541-21latency_hist08:00:001
1134299190,16cyclictest3981-21H222:10:210
1135199182,1cyclictest0-21swapper/210:10:012
1135199182,15cyclictest28-21ksoftirqd/211:26:072
11351991816,1cyclictest0-21swapper/211:03:172
11351991815,2cyclictest12114-21timerandwakeup09:00:212
11351991814,3cyclictest3989-21H222:10:212
11351991814,2cyclictest0-21swapper/211:15:182
1135199181,16cyclictest4036-21H222:10:212
1135199180,3cyclictest4099-21H222:10:212
1135199180,3cyclictest2110-21apache207:40:172
1135199180,2cyclictest4035-21H222:10:212
1135199180,2cyclictest12603-21munin-run11:55:012
1135199180,17cyclictest1526-21lxd08:14:412
1135199180,15cyclictest3989-21H222:10:212
1134799182,16cyclictest0-21swapper/111:58:521
11347991816,1cyclictest6441-21needreboot10:45:151
11347991816,1cyclictest21-21ksoftirqd/110:55:281
11347991816,1cyclictest0-21swapper/112:20:131
11347991815,2cyclictest21677-21cat07:25:231
11347991815,2cyclictest16433-21ls09:10:101
11347991815,2cyclictest14592-21pzem_current09:05:191
11347991815,2cyclictest1342-21/usr/sbin/munin08:45:201
11347991814,3cyclictest843-21systemd-network11:12:441
11347991814,3cyclictest0-21swapper/111:15:141
1134799181,2cyclictest9182-21mailstats08:55:221
1134799181,2cyclictest27377-21expr09:30:151
1134799181,2cyclictest22589-21grep12:10:171
1134799181,16cyclictest23978-21timerwakeupswit08:25:211
1134799180,3cyclictest3989-21H222:10:211
1134799180,2cyclictest3989-21H222:10:211
1134799180,2cyclictest3981-21H222:10:211
1134799180,17cyclictest3987-21H222:10:211
1134799180,17cyclictest0-21swapper/110:30:171
1134299182,15cyclictest3987-21H222:10:210
1134299182,15cyclictest185292sleep008:18:210
11342991816,1cyclictest0-21swapper/009:36:350
11342991816,1cyclictest0-21swapper/009:36:350
11342991816,1cyclictest0-21swapper/008:29:270
11342991816,1cyclictest0-21swapper/007:35:220
11342991815,2cyclictest22837-21latency11:15:160
11342991815,2cyclictest18044-21chrt09:11:390
11342991815,1cyclictest0-21swapper/012:15:000
1134299181,16cyclictest863-21avahi-daemon11:50:200
1134299181,16cyclictest6809-21systemctl07:55:220
1134299180,4cyclictest0-21swapper/008:57:090
1134299180,3cyclictest0-21swapper/009:44:110
1134299180,2cyclictest11435-21http_loadtime08:05:150
1134299180,17cyclictest19817-21nfsd412:05:180
1134299180,17cyclictest12020-21nfsd410:55:180
1134299180,16cyclictest16821-21python310:10:000
1134299180,16cyclictest1521-21lxd10:46:420
11351991715,1cyclictest0-21swapper/209:55:052
11351991715,1cyclictest0-21swapper/207:30:182
11351991714,2cyclictest4099-21H222:10:212
11351991714,2cyclictest3989-21H222:10:212
11351991714,2cyclictest3979-21H222:10:212
11351991714,2cyclictest3979-21H222:10:212
11351991714,2cyclictest31719-21chrt09:36:402
11351991714,2cyclictest31719-21chrt09:36:402
11351991714,2cyclictest29872-21gpg-connect-age12:25:022
11351991714,2cyclictest26423-21chrt09:28:482
11351991714,2cyclictest25676-21expr11:20:122
11351991714,2cyclictest2178-21/usr/sbin/munin07:50:122
11351991714,2cyclictest21498-21apache_processe09:20:112
11351991714,2cyclictest14496-21snapd11:58:052
11351991714,2cyclictest0-21swapper/208:55:232
11351991713,3cyclictest30795-21latency_hist10:35:012
1135199170,2cyclictest5087-21switchtime12:35:192
1135199170,2cyclictest4099-21H222:10:212
1135199170,2cyclictest3989-21H222:10:212
1135199170,2cyclictest3985-21H222:10:212
1135199170,2cyclictest3979-21H222:10:212
1135199170,2cyclictest32398-21grep07:45:172
1135199170,2cyclictest28163-21nfsd409:30:192
1135199170,2cyclictest22999-21if_err_enp1s008:25:142
1135199170,2cyclictest2292-21cat12:30:212
1135199170,2cyclictest17611-21expr07:20:142
1135199170,2cyclictest15561-21cut07:15:172
1135199170,1cyclictest3979-21H222:10:212
1135199170,1cyclictest0-21swapper/208:46:222
1135199170,16cyclictest8752-21date10:50:152
1135199170,16cyclictest7267-21nfsd409:50:172
1135199170,16cyclictest4904-21grep08:50:142
1135199170,16cyclictest3989-21H222:10:212
1135199170,16cyclictest3979-21H222:10:212
1135199170,16cyclictest28346-21expr08:35:142
1135199170,16cyclictest26396-21tune2fs10:25:152
1135199170,16cyclictest26396-21tune2fs10:25:142
1135199170,16cyclictest25425-21cpuspeed_turbos07:35:142
1135199170,16cyclictest1917-21expr11:35:122
1135199170,16cyclictest18728-21/usr/sbin/munin09:15:132
1135199170,16cyclictest0-21swapper/212:10:322
1135199170,15cyclictest0-21swapper/209:45:182
11347991715,1cyclictest0-21swapper/112:30:131
11347991714,2cyclictest6233-21mailstats11:40:221
11347991714,2cyclictest6030-21/usr/sbin/munin09:50:151
11347991714,2cyclictest455-21plymouthd08:50:161
11347991714,2cyclictest31029-21python307:45:021
11347991714,2cyclictest26595-21/usr/sbin/munin08:30:181
11347991714,2cyclictest26504-21ntpq11:20:181
11347991714,2cyclictest24108-21apache_processe12:15:121
11347991714,2cyclictest19088-21/usr/sbin/munin08:20:201
11347991714,2cyclictest17296-21sed11:05:171
11347991714,2cyclictest11115-21if_eno109:00:171
11347991714,2cyclictest10665-21expr11:50:121
1134799171,1cyclictest0-21swapper/108:40:141
1134799170,2cyclictest939-21sendmail_mailst07:45:231
1134799170,2cyclictest3604-21cstates09:45:141
1134799170,2cyclictest28319-21expr08:35:141
1134799170,2cyclictest22872-21ls07:30:141
1134799170,2cyclictest12006-21expr07:10:141
1134799170,16cyclictest7670-21tr11:45:121
1134799170,16cyclictest5961-21idleruntime-cro12:40:001
1134799170,16cyclictest31224-21dpkg10:35:111
1134799170,16cyclictest30084-21ls09:35:151
1134799170,16cyclictest30084-21ls09:35:151
1134799170,16cyclictest28527-21expr11:25:131
1134799170,16cyclictest22718-21grep09:20:181
1134799170,16cyclictest21620-21awk10:15:161
1134799170,16cyclictest19699-21nfsd412:05:171
1134799170,16cyclictest16750-21apt-get10:10:021
1134799170,16cyclictest16073-21cstates12:00:141
1134799170,16cyclictest14835-21cstates07:15:141
1134799170,16cyclictest1365-21apt-get10:40:021
11342991715,1cyclictest3991-21H222:10:210
11342991715,1cyclictest0-21swapper/010:10:220
11342991714,2cyclictest28258-21apache_accesses11:25:110
11342991714,2cyclictest25790-21cut11:20:140
11342991714,2cyclictest24418-21expr12:15:140
11342991714,2cyclictest1834-21expr11:35:110
11342991714,2cyclictest14500-21snapd07:45:250
11342991714,2cyclictest11774-21cstates10:00:130
11342991714,1cyclictest22176-21wc10:15:210
11342991713,3cyclictest0-21swapper/010:31:280
1134299171,15cyclictest3983-21H222:10:210
1134299171,15cyclictest3983-21H222:10:210
1134299170,2cyclictest3987-21H222:10:210
1134299170,2cyclictest28385-21pzem12:20:200
1134299170,1cyclictest15567-21cat12:00:000
1134299170,16cyclictest8587-21sed11:45:170
1134299170,16cyclictest4770-21sed08:50:020
1134299170,16cyclictest3989-21H222:10:210
1134299170,16cyclictest3985-21H222:10:210
1134299170,16cyclictest32240-21awk08:40:170
1134299170,16cyclictest21810-21updatedb.mlocat08:25:000
1134299170,16cyclictest1882-21expr08:45:150
1134299170,16cyclictest17859-21hddtemp_smartct07:20:150
1134299170,16cyclictest1761-21systemd12:38:520
1134299170,16cyclictest16462-21cron07:17:010
1134299170,16cyclictest11093-21sendmail10:00:010
11351991614,1cyclictest20130-21sed08:20:172
11351991614,1cyclictest0-21swapper/210:45:472
11351991614,1cyclictest0-21swapper/209:45:012
11351991614,1cyclictest0-21swapper/208:30:112
11351991614,1cyclictest0-21swapper/207:10:152
1135199160,1cyclictest0-21swapper/210:10:012
11347991614,1cyclictest171262chrt07:20:071
11342991614,1cyclictest17326-21missed_timers11:05:180
11342991614,1cyclictest0-21swapper/012:30:130
11342991614,1cyclictest0-21swapper/009:25:230
11342991614,1cyclictest0-21swapper/008:10:150
11342991614,1cyclictest0-21swapper/007:25:220
11342991613,2cyclictest3991-21H222:10:210
11342991613,2cyclictest31383-21ls11:30:130
11342991613,2cyclictest24513-21ps10:20:180
11342991612,3cyclictest12259-21fschecks_count07:10:150
1134299161,1cyclictest0-21swapper/011:10:140
1134299160,1cyclictest0-21swapper/011:00:180
1134299160,16cyclictest0-21swapper/011:41:150
1134299160,15cyclictest8074-21/usr/sbin/munin10:50:130
1134299160,15cyclictest6231-21cpuspeed_turbos09:50:130
1134299160,15cyclictest28647-21apt-get07:40:130
1134299160,15cyclictest19046-21expr09:15:150
1134299160,15cyclictest16132-21expr12:00:140
1134299160,15cyclictest0-21swapper/012:25:020
1134299160,15cyclictest0-21swapper/009:05:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional