You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-20 - 18:06
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 Sun Sep 20, 2026 12:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1372399374,17cyclictest455-21plymouthd09:48:401
13724992017,2cyclictest4414-21timerwakeupswit11:30:212
13723992015,4cyclictest6475-21grep11:35:171
1372499193,15cyclictest877-21http_loadtime09:35:182
13724991917,1cyclictest28-21ksoftirqd/211:26:482
13724991917,1cyclictest16670-21cat08:10:182
13724991917,1cyclictest0-21swapper/208:34:092
13724991915,3cyclictest0-21swapper/212:15:562
13724991914,3cyclictest27931-21python310:25:002
13724991914,2cyclictest17804-21fschecks_time10:05:142
1372399193,15cyclictest0-21swapper/109:57:071
1372399192,2cyclictest23616-21latency_hist09:20:001
1372399190,3cyclictest0-21swapper/110:29:571
1372299190,18cyclictest0-21swapper/007:56:200
1372499182,15cyclictest0-21swapper/208:20:162
13724991816,1cyclictest0-21swapper/209:52:112
13724991815,2cyclictest24293-21missed_timers11:10:182
13724991814,3cyclictest1300-21lxd12:32:442
13724991814,3cyclictest11504-21mktemp10:50:022
13724991814,3cyclictest0-21swapper/207:41:082
1372499181,2cyclictest29464-21grep07:35:192
1372499180,3cyclictest15991-21sed11:54:592
1372499180,2cyclictest8796-21bounce12:39:162
1372499180,16cyclictest5766-21cron09:45:002
1372399182,2cyclictest3976-21H222:10:211
1372399182,15cyclictest0-21swapper/108:24:561
13723991815,2cyclictest9367-21iwlist10:45:161
13723991815,2cyclictest20793-21apt09:14:591
13723991815,1cyclictest27995-21nfsd409:25:191
13723991814,3cyclictest3976-21H222:10:211
13723991814,2cyclictest4099-21H222:10:211
13723991813,3cyclictest0-21swapper/108:50:181
1372399181,16cyclictest863-21avahi-daemon10:10:201
1372399181,16cyclictest28842-21http_loadtime07:35:161
1372399181,16cyclictest26765-21ntp_kernel_pll_07:30:191
1372399180,17cyclictest2007-21systemd-journal10:38:081
1372399180,17cyclictest2007-21systemd-journal10:38:081
1372399180,17cyclictest0-21swapper/111:18:111
13722991816,1cyclictest2600-21sessionclean09:39:000
13722991815,2cyclictest4154-21switchtime10:35:230
13722991815,2cyclictest4154-21switchtime10:35:220
13722991814,3cyclictest21899-21systemctl11:05:220
1372299181,2cyclictest11308-21latency_hist10:50:000
1372299180,2cyclictest3983-21H222:10:210
1372299180,17cyclictest21555-21apt-config08:20:020
13724991715,1cyclictest34642chrt08:43:592
13724991715,1cyclictest28212-21processes09:25:212
13724991715,1cyclictest0-21swapper/210:35:192
13724991715,1cyclictest0-21swapper/210:35:182
13724991714,2cyclictest7198-21/usr/sbin/munin07:55:222
13724991714,2cyclictest496-21sshd08:39:512
13724991714,2cyclictest3983-21H222:10:212
13724991714,2cyclictest3983-21H222:10:212
13724991714,2cyclictest3976-21H222:10:212
13724991714,2cyclictest30267-21sensors10:25:222
13724991714,2cyclictest24543-21sort10:15:232
13724991714,2cyclictest21741-21munin-run12:05:012
13724991714,2cyclictest20144-21ntp_kernel_pll_08:15:202
13724991714,2cyclictest17985-21nfsd407:15:182
13724991714,2cyclictest17331-21cpuspeed_turbos11:00:142
13724991714,2cyclictest1659-21/usr/sbin/munin12:25:172
13724991714,2cyclictest14550-21snapd10:45:282
13724991713,3cyclictest0-21swapper/210:31:522
1372499170,2cyclictest7637-21sessionclean11:39:012
1372499170,2cyclictest4035-21H222:10:212
1372499170,2cyclictest26312-21basename09:25:012
1372499170,2cyclictest26312-21basename09:25:002
1372499170,2cyclictest22419-21nfsd409:15:192
1372499170,2cyclictest15199-21apt09:05:012
1372499170,2cyclictest10477-21turbostat.cron11:45:012
1372499170,1cyclictest3989-21H222:10:212
1372499170,16cyclictest7563-21grep09:45:192
1372499170,16cyclictest6171-21swap08:45:212
1372499170,16cyclictest3989-21H222:10:212
1372499170,16cyclictest30639-21sshd11:20:382
1372499170,16cyclictest26808-21timerandwakeup08:25:232
1372499170,16cyclictest26793-21if_lxdbr011:15:152
1372499170,16cyclictest26096-21ntp_kernel_err12:10:202
1372499170,16cyclictest2447-21latency07:45:172
1372499170,16cyclictest17913-21sed09:08:592
1372499170,16cyclictest15247-21perf08:10:012
1372499170,16cyclictest11509-21grep11:45:152
1372499170,16cyclictest10116-21apt-get08:55:142
1372399172,1cyclictest21-21ksoftirqd/112:04:501
1372399172,1cyclictest0-21swapper/107:56:121
13723991716,0cyclictest0-21swapper/111:05:171
13723991715,1cyclictest3989-21H222:10:211
13723991715,1cyclictest0-21swapper/112:25:141
13723991715,1cyclictest0-21swapper/110:30:471
13723991714,2cyclictest5070-21run-parts09:40:221
13723991714,2cyclictest32271-21chrt12:21:591
13723991714,2cyclictest29581-21apt-key09:30:011
13723991714,2cyclictest27243-21threads10:20:221
13723991714,2cyclictest24418-21cat09:20:141
13723991714,2cyclictest24418-21cat09:20:141
13723991714,2cyclictest23098-21cut12:05:181
13723991714,2cyclictest17196-21wc08:10:221
13723991714,2cyclictest16359-21munin-run07:15:011
13723991714,2cyclictest16359-21munin-run07:15:011
13723991714,2cyclictest12445-21perf09:00:001
13723991714,2cyclictest0-21swapper/111:40:151
1372399171,15cyclictest1100-21snmpd11:05:011
1372399171,15cyclictest0-21swapper/111:55:211
1372399170,2cyclictest3981-21H222:10:211
1372399170,2cyclictest32529-21missed_timers11:25:181
1372399170,2cyclictest27750-21/usr/sbin/munin08:30:171
1372399170,2cyclictest17230-21cat07:15:141
1372399170,2cyclictest13423-21expr09:00:151
1372399170,2cyclictest12909-21awk10:50:181
1372399170,16cyclictest4480-21taskset08:45:021
1372399170,16cyclictest4200-21apt-config08:45:021
1372399170,16cyclictest3919-21cat12:30:141
1372399170,16cyclictest27846-21cat12:15:131
1372399170,16cyclictest1798-21wc09:35:231
1372399170,16cyclictest17849-21perl10:05:141
1372399170,16cyclictest16116-21cat09:05:141
1372399170,16cyclictest1230-21grep07:45:001
1372399170,16cyclictest11740-21timerandwakeup08:00:231
1372299172,1cyclictest9-21ksoftirqd/010:03:470
13722991715,1cyclictest0-21swapper/012:05:440
13722991715,1cyclictest0-21swapper/007:10:150
13722991715,1cyclictest0-21swapper/007:10:140
13722991714,2cyclictest4035-21H222:10:210
13722991714,2cyclictest29367-21tr10:25:160
13722991714,2cyclictest26616-21tlsmgr07:44:190
13722991714,2cyclictest2201-21/usr/sbin/munin11:30:120
13722991714,2cyclictest2007-21systemd-journal11:20:370
1372299171,1cyclictest302222chrt07:37:340
1372299171,15cyclictest507-21mailstats10:30:210
1372299170,2cyclictest870-21systemd-logind08:38:510
1372299170,2cyclictest7885-21expr08:50:150
1372299170,2cyclictest5834-21expr11:35:140
1372299170,2cyclictest4035-21H222:10:210
1372299170,2cyclictest24776-21savelog08:25:000
1372299170,2cyclictest19100-21apt-get07:20:010
1372299170,16cyclictest8852-21cron12:39:590
1372299170,16cyclictest5320-21cat12:30:230
1372299170,16cyclictest3983-21H222:10:210
1372299170,16cyclictest32080-21anvil09:34:360
1372299170,16cyclictest28004-21lxd11:16:440
1372299170,16cyclictest28004-21lxd08:02:430
1372299170,16cyclictest2599-21tail07:45:170
1372299170,16cyclictest25482-21cpuspeed_turbos07:30:150
1372299170,16cyclictest2514-21expr08:40:200
1372299170,16cyclictest24668-21tune2fs09:20:150
1372299170,16cyclictest24668-21tune2fs09:20:140
1372299170,16cyclictest20593-21processes12:00:190
1372299170,16cyclictest17241-21cpuspeed_turbos10:05:130
1372299170,16cyclictest11491-21apt-config10:50:010
13724991614,1cyclictest0-21swapper/212:05:132
13724991614,1cyclictest0-21swapper/211:05:172
13724991614,1cyclictest0-21swapper/208:00:162
13724991614,1cyclictest0-21swapper/207:50:412
13724991613,2cyclictest3989-21H222:10:212
13724991613,2cyclictest17130-21cut11:00:012
1372499161,1cyclictest0-21swapper/208:50:252
1372499160,15cyclictest4035-21H222:10:212
1372499160,15cyclictest30299-21cpuspeed_turbos12:20:132
1372499160,15cyclictest19768-21dpkg07:20:022
1372499160,15cyclictest0-21swapper/210:10:142
1372499160,15cyclictest0-21swapper/209:30:022
1372499160,15cyclictest0-21swapper/207:25:132
13723991614,1cyclictest0-21swapper/111:30:011
13723991614,1cyclictest0-21swapper/110:55:141
13723991614,1cyclictest0-21swapper/110:00:171
13723991614,1cyclictest0-21swapper/108:25:021
13723991614,1cyclictest0-21swapper/107:20:011
13723991613,2cyclictest3989-21H222:10:211
1372399160,2cyclictest19691-21uname08:15:171
1372399160,2cyclictest12215-21expr11:45:181
1372399160,15cyclictest30585-21cpuspeed_turbos08:35:131
1372399160,15cyclictest24733-21apache_processe12:10:131
1372399160,15cyclictest0-21swapper/111:10:121
1372399160,15cyclictest0-21swapper/109:50:171
13722991614,1cyclictest14217-21df11:50:160
13722991614,1cyclictest0-21swapper/012:25:140
13722991614,1cyclictest0-21swapper/011:40:120
13722991614,1cyclictest0-21swapper/011:25:130
13722991614,1cyclictest0-21swapper/011:10:110
13722991614,1cyclictest0-21swapper/010:18:430
13722991614,1cyclictest0-21swapper/010:10:140
13722991614,1cyclictest0-21swapper/009:45:130
13722991614,1cyclictest0-21swapper/009:15:150
13722991614,1cyclictest0-21swapper/009:00:000
13722991614,1cyclictest0-21swapper/008:25:160
13722991614,1cyclictest0-21swapper/008:10:200
13722991613,2cyclictest9610-21fschecks_time09:50:150
13722991613,2cyclictest28177-21apt-config10:25:010
13722991610,5cyclictest870-21systemd-logind09:41:520
1372299160,2cyclictest6532-21sh10:40:160
1372299160,2cyclictest27893-21expr12:15:130
1372299160,1cyclictest0-21swapper/011:55:120
1372299160,1cyclictest0-21swapper/007:50:180
1372299160,15cyclictest27750-21/usr/sbin/munin08:30:140
1372299160,15cyclictest17237-21cpuspeed_turbos11:00:130
1372299160,15cyclictest15997-21expr09:05:140
1372299160,15cyclictest14414-21apache_volume10:55:120
1372299160,15cyclictest11941-21expr09:55:120
1372299160,15cyclictest0-21swapper/012:20:100
1372299160,15cyclictest0-21swapper/012:10:160
1372299160,15cyclictest0-21swapper/009:25:170
1372299160,15cyclictest0-21swapper/009:00:120
1372299160,15cyclictest0-21swapper/008:10:000
1372299160,15cyclictest0-21swapper/007:15:150
1372399150,15cyclictest0-21swapper/107:45:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional