You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-09 - 10:34
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 Tue Jun 09, 2026 00:46:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30699993230,2cyclictest0-21swapper/021:10:160
30699993230,2cyclictest0-21swapper/021:10:150
30709992625,0cyclictest0-21swapper/222:42:082
30699992312,6cyclictest31856-21cut23:00:130
3070499223,13cyclictest0-21swapper/119:40:141
3069999220,4cyclictest0-21swapper/021:46:480
3069999220,18cyclictest0-21swapper/020:40:150
3070999212,18cyclictest0-21swapper/220:56:132
30709992112,7cyclictest28-21ksoftirqd/220:50:002
30699992113,4cyclictest0-21swapper/023:06:490
3070999201,18cyclictest0-21swapper/222:15:262
3069999204,1cyclictest0-21swapper/021:30:150
30699992016,3cyclictest0-21swapper/020:15:020
3069999200,19cyclictest843-21systemd-network23:41:290
3070999193,15cyclictest28-21ksoftirqd/200:07:222
3070999192,2cyclictest2528-21chrt20:14:432
3070999192,16cyclictest28996-21smtpd20:02:022
30704991917,1cyclictest0-21swapper/121:20:011
3070499190,17cyclictest0-21swapper/121:40:251
3069999194,1cyclictest0-21swapper/019:25:140
3069999193,15cyclictest13850-21cut20:35:010
3069999192,16cyclictest10387-21grep22:20:180
30699991916,2cyclictest3992-21H222:10:210
30699991914,3cyclictest0-21swapper/020:12:540
30699991913,3cyclictest0-21swapper/000:34:590
3069999190,1cyclictest0-21swapper/019:40:580
3069999190,18cyclictest25530-21ntpq21:50:200
3070999183,14cyclictest0-21swapper/222:29:262
3070999182,15cyclictest19686-21nfsd423:35:172
3070999182,15cyclictest0-21swapper/220:24:012
30709991818,0cyclictest0-21swapper/223:58:592
30709991815,2cyclictest3581-21timerandwakeup23:05:222
30709991815,2cyclictest27206-21ls23:50:132
3070999181,16cyclictest3976-21H222:10:212
3070999181,16cyclictest3976-21H222:10:212
3070999180,17cyclictest870-21systemd-logind00:36:512
3070999180,17cyclictest843-21systemd-network22:04:432
3070999180,0cyclictest0-21swapper/220:09:032
30704991815,2cyclictest3983-21H222:10:211
30704991814,2cyclictest28064-21perf21:00:011
3070499180,15cyclictest3976-21H222:10:211
30699991818,0cyclictest0-21swapper/021:15:150
30699991816,1cyclictest28222-21cut21:55:170
30699991816,1cyclictest1073-21cat19:15:020
30699991816,1cyclictest0-21swapper/022:39:010
30699991816,1cyclictest0-21swapper/021:25:160
30699991816,1cyclictest0-21swapper/020:03:000
30699991815,2cyclictest5735-21awk19:20:160
30699991815,2cyclictest29056-21chrt23:54:020
30699991815,2cyclictest24364-21ntp_kernel_err20:50:180
30699991815,2cyclictest17342-21cat23:30:190
30699991814,2cyclictest29610-21apache_volume22:00:110
30699991813,2cyclictest10860-21awk00:15:220
3069999181,2cyclictest14464-21cat19:35:210
3069999181,2cyclictest0-21swapper/020:20:190
3069999181,16cyclictest19599-21nfsd419:45:190
3069999180,3cyclictest4405-21grep22:10:170
3069999180,3cyclictest30811-21perf21:05:000
3069999180,2cyclictest4036-21H222:10:210
30709991714,3cyclictest0-21swapper/221:40:012
30709991714,2cyclictest6312-21processes21:15:182
30709991714,2cyclictest4056-21if_enp1s022:10:152
30709991714,2cyclictest24601-21expr21:50:142
30709991714,2cyclictest17332-21chrt00:27:452
30709991714,2cyclictest16151-21sendmail_mailst22:30:202
30709991714,2cyclictest13263-21netstat00:20:172
30709991714,1cyclictest0-21swapper/221:25:162
3070999171,16cyclictest0-21swapper/221:34:082
3070999171,15cyclictest8032-21expr21:20:132
3070999171,15cyclictest3799-21expr20:15:142
3070999171,15cyclictest28-21ksoftirqd/220:25:132
3070999170,2cyclictest9301-21timerandwakeup23:15:182
3070999170,2cyclictest6084-21/usr/sbin/munin00:10:112
3070999170,2cyclictest29177-21ls22:55:152
3070999170,2cyclictest29177-21ls22:55:152
3070999170,2cyclictest25615-21pzem_current23:45:202
3070999170,2cyclictest24208-21nfsd420:50:182
3070999170,2cyclictest20865-21date19:50:012
3070999170,2cyclictest14219-21pzem_voltage19:35:212
3070999170,2cyclictest11542-21sendmail_mailtr19:30:212
3070999170,16cyclictest9767-21fschecks_count22:20:162
3070999170,16cyclictest7772-21ls19:25:142
3070999170,16cyclictest5699-21netstat19:20:172
3070999170,16cyclictest32243-21nfsd419:10:182
3070999170,16cyclictest24833-21fschecks_time19:55:162
3070999170,16cyclictest18730-21ntp_states22:35:182
3070999170,16cyclictest16965-21ntpq19:40:182
3070999170,16cyclictest13814-21if_enp1s023:25:152
3070999170,16cyclictest1348-21lxd21:12:502
3070999170,16cyclictest1348-21lxd21:12:492
3070999170,16cyclictest0-21swapper/223:30:142
3070499172,1cyclictest203432chrt19:46:231
30704991715,1cyclictest172332chrt00:26:231
30704991714,2cyclictest9483-21cupsd21:47:161
30704991714,2cyclictest7210-21/usr/sbin/munin19:25:171
30704991714,2cyclictest3903-21http_loadtime22:10:141
30704991714,2cyclictest3351-21lxd20:22:501
30704991714,2cyclictest29164-21idleruntime22:55:151
30704991714,2cyclictest29164-21idleruntime22:55:151
30704991714,2cyclictest22336-21grep19:50:181
30704991714,2cyclictest22336-21grep19:50:181
30704991714,2cyclictest19687-21grep23:35:171
30704991714,2cyclictest14501-21snapd23:15:581
30704991714,2cyclictest14496-21snapd22:20:281
30704991714,2cyclictest12720-21latency_hist23:25:011
30704991714,2cyclictest12720-21latency_hist23:25:001
30704991714,2cyclictest12126-21fschecks_count20:30:131
30704991714,1cyclictest0-21swapper/122:35:161
3070499171,15cyclictest21-21ksoftirqd/119:20:141
3070499171,15cyclictest178402sleep123:32:161
3070499171,15cyclictest0-21swapper/123:55:151
3070499170,2cyclictest3426-21timerwakeupswit19:15:211
3070499170,2cyclictest25373-21nfsd421:50:191
3070499170,2cyclictest24033-21cut23:45:011
3070499170,2cyclictest15331-21chrt21:34:521
3070499170,2cyclictest14504-21snapd22:08:121
3070499170,16cyclictest4035-21H222:10:211
3070499170,16cyclictest31932-21munin-run22:05:011
3070499170,16cyclictest28070-21latency_hist22:55:001
3070499170,16cyclictest2126-21expr21:10:141
3070499170,16cyclictest2126-21expr21:10:141
3070499170,16cyclictest14545-21snapd21:25:321
3070499170,16cyclictest1377-21lxd19:30:491
30699991715,1cyclictest0-21swapper/020:45:180
30699991714,2cyclictest7867-21expr23:15:110
30699991714,2cyclictest5973-21apache_processe22:15:080
30699991714,2cyclictest32355-21apache_processe00:00:110
30699991714,2cyclictest32121-21/usr/sbin/munin21:05:170
30699991714,2cyclictest26483-21latency_hist20:00:010
30699991714,2cyclictest26433-21perf23:50:000
30699991714,2cyclictest25730-21apt-get20:55:110
30699991714,2cyclictest20222-21/usr/sbin/munin22:40:140
30699991714,2cyclictest18486-21grep23:35:120
30699991714,2cyclictest166042sleep022:31:130
30699991714,2cyclictest1210-21grep22:05:160
30699991714,2cyclictest11359-21nvmesmart_nvme019:30:190
3069999170,2cyclictest9147-21mailstats21:20:190
3069999170,2cyclictest5215-21expr23:10:130
3069999170,2cyclictest3757-21sh19:17:010
3069999170,2cyclictest25760-21grep22:50:100
3069999170,2cyclictest23386-21cat22:45:130
3069999170,2cyclictest20919-21cstates00:35:140
3069999170,2cyclictest16251-21expr21:35:140
3069999170,2cyclictest11653-21ntpq23:20:180
3069999170,2cyclictest11653-21ntpq23:20:170
3069999170,16cyclictest6907-21if_enp1s000:10:140
3069999170,16cyclictest29995-21expr20:05:160
3069999170,16cyclictest28773-21expr22:55:140
3069999170,16cyclictest28773-21expr22:55:130
3069999170,16cyclictest21120-21grep19:50:130
3069999170,16cyclictest21120-21grep19:50:120
3069999170,16cyclictest20089-21/usr/sbin/munin21:40:180
3069999170,16cyclictest14398-21tr20:35:130
3069999170,16cyclictest13272-21/usr/sbin/munin23:25:140
3069999170,16cyclictest12468-21cat00:20:130
3069999170,16cyclictest10008-21awk20:25:180
3069999170,16cyclictest0-21swapper/000:25:000
30709991614,1cyclictest23877-21kernelversion22:45:162
30709991614,1cyclictest0-21swapper/223:40:122
30709991614,1cyclictest0-21swapper/223:00:132
30709991614,1cyclictest0-21swapper/221:45:212
30709991614,1cyclictest0-21swapper/221:41:542
30709991614,1cyclictest0-21swapper/219:15:342
30709991614,1cyclictest0-21swapper/200:30:142
30709991614,1cyclictest0-21swapper/200:00:172
30709991613,2cyclictest17127-21/usr/sbin/munin20:40:212
30709991613,1cyclictest28-21ksoftirqd/222:06:282
3070999160,1cyclictest3707-21master23:23:312
3070999160,1cyclictest3707-21master23:23:312
3070999160,1cyclictest14654-21expr20:35:142
3070999160,1cyclictest0-21swapper/221:55:182
3070999160,15cyclictest1829-21systemd-journal00:18:492
3070999160,15cyclictest0-21swapper/223:10:102
3070999160,15cyclictest0-21swapper/222:50:172
3070999160,15cyclictest0-21swapper/221:00:152
3070999160,15cyclictest0-21swapper/220:30:142
30704991614,1cyclictest4670-21ntp_kernel_pll_20:15:181
30704991614,1cyclictest26954-21grep21:55:111
30704991614,1cyclictest17988-21cpuspeed_turbos00:30:131
30704991614,1cyclictest0-21swapper/123:50:201
30704991614,1cyclictest0-21swapper/122:30:121
30704991614,1cyclictest0-21swapper/122:25:121
30704991614,1cyclictest0-21swapper/120:41:161
30704991614,1cyclictest0-21swapper/120:10:171
30704991614,1cyclictest0-21swapper/120:00:131
30704991614,1cyclictest0-21swapper/100:03:451
30704991613,2cyclictest3086-21postgres23:25:161
30704991613,2cyclictest1521-21lxd23:10:501
30704991613,2cyclictest14499-21snapd21:35:111
3070499160,2cyclictest24347-21expr19:55:131
3070499160,2cyclictest13109-21cstates19:35:151
3070499160,1cyclictest476-21switchtime21:05:211
3070499160,1cyclictest3687-21fschecks_time00:05:151
3070499160,15cyclictest32429-21nfsd423:00:181
3070499160,15cyclictest20784-21ls22:40:141
3070499160,15cyclictest0-21swapper/122:45:161
3070499160,15cyclictest0-21swapper/122:15:161
3070499160,15cyclictest0-21swapper/121:20:151
3070499160,15cyclictest0-21swapper/121:00:141
3070499160,15cyclictest0-21swapper/120:50:131
3070499160,15cyclictest0-21swapper/120:40:011
3070499160,15cyclictest0-21swapper/120:25:121
3070499160,15cyclictest0-21swapper/100:35:181
3070499160,15cyclictest0-21swapper/100:20:091
3070499160,15cyclictest0-21swapper/100:10:131
30699991614,1cyclictest30199-21/usr/sbin/munin23:55:140
3070999150,1cyclictest32478-21awk21:05:182
30704991513,1cyclictest0-21swapper/120:48:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional