You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-09 - 20:28
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 Sat May 09, 2026 12:45:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
972999230,18cyclictest0-21swapper/108:40:011
973399212,16cyclictest0-21swapper/211:20:012
9733992117,3cyclictest0-21swapper/210:02:162
973399202,17cyclictest0-21swapper/212:20:142
9724992018,1cyclictest0-21swapper/011:15:130
9724992017,2cyclictest14499-21snapd08:25:350
9733991916,2cyclictest20146-21needreboot09:20:182
973399190,2cyclictest4035-21H222:10:212
973399190,2cyclictest3983-21H222:10:212
973399190,17cyclictest3981-21H222:10:212
973399190,16cyclictest3991-21H222:10:212
973399190,16cyclictest3989-21H222:10:212
973399190,16cyclictest3983-21H222:10:212
972999197,11cyclictest0-21swapper/107:36:591
972999194,11cyclictest0-21swapper/109:17:101
9729991915,3cyclictest0-21swapper/112:29:341
9729991915,3cyclictest0-21swapper/110:12:071
9729991914,2cyclictest3983-21H222:10:211
972999190,17cyclictest3584-21nfsd408:50:171
972999190,16cyclictest3991-21H222:10:211
972499190,4cyclictest426-21systemd-udevd07:34:530
972499190,1cyclictest16319-21smtpd08:16:070
972499190,18cyclictest0-21swapper/009:42:020
972499190,18cyclictest0-21swapper/008:52:370
972499190,16cyclictest3981-21H222:10:210
972499190,16cyclictest3981-21H222:10:210
972499190,16cyclictest3981-21H222:10:210
973399183,11cyclictest5092-21perf10:50:002
9733991816,1cyclictest0-21swapper/209:00:182
9733991815,2cyclictest4035-21H222:10:212
9733991815,2cyclictest4035-21H222:10:212
9733991815,2cyclictest3987-21H222:10:212
9733991815,2cyclictest17452-21nfsd409:15:192
9733991814,3cyclictest3991-21H222:10:212
9733991814,3cyclictest3983-21H222:10:212
9733991814,3cyclictest0-21swapper/207:24:142
973399181,16cyclictest26828-21if_err_enp1s008:35:182
973399181,16cyclictest1321-21chrt08:46:342
973399180,2cyclictest3979-21H222:10:212
973399180,2cyclictest3976-21H222:10:212
973399180,17cyclictest4099-21H222:10:212
973399180,17cyclictest3976-21H222:10:212
973399180,17cyclictest13405-21munin-plugin-st09:10:022
973399180,16cyclictest3983-21H222:10:212
973399180,16cyclictest19859-21python308:25:002
9729991816,1cyclictest0-21swapper/111:32:541
9729991816,1cyclictest0-21swapper/108:55:171
9729991816,1cyclictest0-21swapper/108:55:161
9729991815,2cyclictest4099-21H222:10:211
9729991814,3cyclictest3985-21H222:10:211
972999181,2cyclictest7765-21timerwakeupswit10:50:201
972999181,16cyclictest3979-21H222:10:211
972999180,2cyclictest3983-21H222:10:211
972999180,2cyclictest3983-21H222:10:211
972999180,2cyclictest3976-21H222:10:211
972999180,17cyclictest3991-21H222:10:211
972999180,17cyclictest3989-21H222:10:211
972999180,17cyclictest20394-21dpkg08:25:011
9724991816,1cyclictest9-21ksoftirqd/010:43:140
9724991816,1cyclictest9-21ksoftirqd/010:43:140
9724991814,3cyclictest4099-21H222:10:210
9724991813,4cyclictest426-21systemd-udevd08:20:520
972499181,1cyclictest9-21ksoftirqd/011:51:050
972499181,16cyclictest3983-21H222:10:210
972499180,2cyclictest4035-21H222:10:210
972499180,2cyclictest3981-21H222:10:210
972499180,17cyclictest4035-21H222:10:210
972499180,17cyclictest0-21swapper/007:26:110
972499180,15cyclictest3979-21H222:10:210
972499180,15cyclictest3979-21H222:10:210
972499180,15cyclictest3976-21H222:10:210
973399172,1cyclictest3989-21H222:10:212
9733991715,1cyclictest0-21swapper/210:55:182
9733991714,2cyclictest8298-21expr11:50:152
9733991714,2cyclictest4035-21H222:10:212
9733991714,2cyclictest4035-21H222:10:212
9733991714,2cyclictest3836-21run-parts08:50:212
9733991714,2cyclictest3414-21master07:45:292
9733991714,2cyclictest27234-21fschecks_count07:40:162
9733991714,2cyclictest13153-21expr07:15:142
9733991713,3cyclictest3985-21H222:10:212
973399171,15cyclictest13350-21timerandwakeup08:10:212
973399170,2cyclictest4035-21H222:10:212
973399170,2cyclictest3987-21H222:10:212
973399170,2cyclictest3985-21H222:10:212
973399170,2cyclictest3985-21H222:10:212
973399170,2cyclictest3981-21H222:10:212
973399170,2cyclictest3976-21H222:10:212
973399170,2cyclictest356-21idleruntime07:50:152
973399170,2cyclictest20212-21smtp07:25:312
973399170,2cyclictest12401-21switchtime11:55:212
973399170,16cyclictest5601-21lxd11:48:432
973399170,16cyclictest455-21plymouthd07:35:012
973399170,16cyclictest4099-21H222:10:212
973399170,16cyclictest4035-21H222:10:212
973399170,16cyclictest3981-21H222:10:212
973399170,16cyclictest3380-21expr07:55:152
973399170,16cyclictest25093-21grep07:35:182
973399170,16cyclictest22644-21kernelversion09:25:182
973399170,16cyclictest20343-21apt-key08:25:012
973399170,16cyclictest15846-21pzem08:15:212
973399170,16cyclictest14271-21grep11:05:122
973399170,16cyclictest1005-21fschecks_time12:35:142
9729991716,1cyclictest21-21ksoftirqd/112:24:241
9729991714,2cyclictest455-21plymouthd09:45:211
9729991714,2cyclictest4422-21switchtime10:45:201
9729991714,2cyclictest3989-21H222:10:211
9729991714,2cyclictest3983-21H222:10:211
9729991714,2cyclictest3983-21H222:10:211
9729991714,2cyclictest3976-21H222:10:211
9729991714,2cyclictest30905-21cut12:30:161
9729991714,2cyclictest26582-21ntpq11:25:181
9729991714,2cyclictest19535-21expr12:10:131
9729991713,3cyclictest4035-21H222:10:211
9729991713,3cyclictest3987-21H222:10:211
972999171,15cyclictest3991-21H222:10:211
972999170,2cyclictest3991-21H222:10:211
972999170,2cyclictest3981-21H222:10:211
972999170,2cyclictest11244-21fschecks_count09:05:161
972999170,16cyclictest4035-21H222:10:211
972999170,16cyclictest3991-21H222:10:211
972999170,16cyclictest3987-21H222:10:211
972999170,16cyclictest3987-21H222:10:211
972999170,16cyclictest3985-21H222:10:211
972999170,16cyclictest32602-21df10:40:141
972999170,16cyclictest32602-21df10:40:131
972999170,16cyclictest2407-21cpuspeed_turbos11:40:131
972999170,16cyclictest22003-21cpuspeed_turbos12:15:131
972999170,16cyclictest14957-21pzem_current12:00:191
972999170,16cyclictest14550-21snapd08:22:591
972999170,16cyclictest13683-21kernelversion07:15:171
972999170,16cyclictest1070-21ntpq07:50:191
972999170,15cyclictest3991-21H222:10:211
972999170,15cyclictest3987-21H222:10:211
9724991714,2cyclictest3979-21H222:10:210
9724991714,2cyclictest3978-21H222:10:210
9724991714,2cyclictest14160-21ntp_states07:15:190
9724991714,2cyclictest12481-21sed11:00:160
9724991714,1cyclictest0-21swapper/008:34:580
972499171,15cyclictest9-21ksoftirqd/008:02:110
972499170,3cyclictest520-21cpuspeed_turbos09:45:120
972499170,2cyclictest9240-21/usr/sbin/munin09:00:190
972499170,2cyclictest4099-21H222:10:210
972499170,2cyclictest3991-21H222:10:210
972499170,2cyclictest3989-21H222:10:210
972499170,2cyclictest3989-21H222:10:210
972499170,2cyclictest3987-21H222:10:210
972499170,2cyclictest31832-21cpuspeed_turbos08:45:140
972499170,2cyclictest22492-21latency_hist10:25:000
972499170,2cyclictest2069-21systemd-udevd10:08:510
972499170,2cyclictest1856-21systemd-udevd11:06:510
972499170,2cyclictest17438-21expr11:10:110
972499170,1cyclictest3983-21H222:10:210
972499170,17cyclictest0-21swapper/010:30:210
972499170,16cyclictest7068-21users08:55:210
972499170,16cyclictest7068-21users08:55:200
972499170,16cyclictest6450-21nfsd411:45:170
972499170,16cyclictest426-21systemd-udevd11:20:520
972499170,16cyclictest426-21systemd-udevd07:48:520
972499170,16cyclictest4035-21H222:10:210
972499170,16cyclictest3976-21H222:10:210
972499170,16cyclictest31264-21grep11:35:120
972499170,16cyclictest3053-21systemd-logind10:50:520
972499170,16cyclictest28020-21nvmesmart_nvme007:40:190
972499170,16cyclictest2314-21tr11:40:130
972499170,16cyclictest22420-21fschecks_count12:15:130
972499170,16cyclictest22353-21grep09:25:150
972499170,16cyclictest2069-21systemd-udevd07:20:520
972499170,16cyclictest18514-21needreboot10:15:170
972499170,16cyclictest14499-21snapd11:57:550
972499170,16cyclictest12731-21grep08:10:180
972499170,16cyclictest11702-21cat10:05:000
972499170,16cyclictest10974-21latency07:10:170
972499170,16cyclictest10974-21latency07:10:160
972499170,16cyclictest0-21swapper/010:10:190
9733991614,1cyclictest288602chrt08:40:092
9733991614,1cyclictest0-21swapper/210:40:132
9733991614,1cyclictest0-21swapper/210:40:132
973399160,2cyclictest28016-21if_err_enp1s009:35:162
973399160,1cyclictest0-21swapper/211:25:212
973399160,15cyclictest3979-21H222:10:212
973399160,15cyclictest3979-21H222:10:212
973399160,15cyclictest0-21swapper/211:35:062
973399160,15cyclictest0-21swapper/209:45:172
9729991614,1cyclictest0-21swapper/107:40:141
9729991613,2cyclictest21709-21/usr/sbin/munin09:25:141
9729991613,2cyclictest14074-21/usr/sbin/munin11:05:121
972999160,2cyclictest21366-21expr07:30:151
972999160,2cyclictest11955-21cat08:10:141
972999160,1cyclictest0-21swapper/109:30:151
972999160,1cyclictest0-21swapper/109:20:141
972999160,15cyclictest8558-21fschecks_time09:00:151
972999160,15cyclictest4742-21pzem_voltage07:55:211
972999160,15cyclictest4036-21H222:10:211
972999160,15cyclictest18824-21cat07:25:151
972999160,15cyclictest16135-21fschecks_count07:20:141
972999160,15cyclictest0-21swapper/109:40:141
972999160,15cyclictest0-21swapper/108:40:141
972999160,15cyclictest0-21swapper/108:30:191
972999160,15cyclictest0-21swapper/107:10:141
972999160,15cyclictest0-21swapper/107:10:131
9724991614,1cyclictest0-21swapper/008:35:300
972499160,1cyclictest0-21swapper/012:20:100
972499160,1cyclictest0-21swapper/007:55:140
972499160,15cyclictest8948-21cstates08:05:160
972499160,15cyclictest0-21swapper/007:50:160
972499160,15cyclictest0-21swapper/007:35:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional