You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-04 - 14:15
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 Thu Jun 04, 2026 00:45:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31948992816,7cyclictest0-21swapper/020:50:480
3194899260,2cyclictest11366-21sed21:09:010
31949992416,5cyclictest0-21swapper/122:16:431
3194999230,19cyclictest0-21swapper/123:40:001
3194899230,15cyclictest0-21swapper/021:10:170
3194999222,19cyclictest304902chrt00:38:151
3194999222,19cyclictest30332chrt19:18:511
3194999220,21cyclictest9706-21perf23:05:011
3194999220,21cyclictest9069-21awk21:00:141
3194999220,21cyclictest24515-21grep00:25:211
3194999220,21cyclictest23335-21awk20:10:141
3194999220,21cyclictest23027-21fschecks_count22:30:141
3194999220,21cyclictest21889-21cat00:20:221
3194999220,21cyclictest18385-21ls21:25:141
3194999220,21cyclictest17929-21latency_hist20:00:021
3194999220,21cyclictest16040-21awk00:10:181
3194999220,21cyclictest15915-21expr21:20:111
3194999220,21cyclictest1473-21gpg-connect-age22:50:021
3194999220,21cyclictest12890-21sed21:10:131
3194999220,21cyclictest11929-21sed19:40:131
31948992217,4cyclictest0-21swapper/023:50:200
31948992215,6cyclictest0-21swapper/019:21:500
31948992215,6cyclictest0-21swapper/019:21:500
31948992214,7cyclictest8492-21grep21:00:110
31948992214,7cyclictest32623-21expr19:10:140
3194899220,2cyclictest16490-21cat22:19:550
3194899220,21cyclictest28212-21wc21:40:200
3194899220,17cyclictest10642-21perf22:10:000
3194899220,16cyclictest32063-21chrt23:42:160
3194899220,16cyclictest18813-21fschecks_time21:25:150
3194899220,16cyclictest12149-21ls22:10:180
3194899220,16cyclictest0-21swapper/019:40:140
3194899220,15cyclictest0-21swapper/022:35:160
3195799214,15cyclictest0-21swapper/221:02:282
3195799210,3cyclictest0-21swapper/222:41:192
3194999210,6cyclictest31591-21cat22:45:151
3194999210,6cyclictest0-21swapper/119:20:101
3194999210,6cyclictest0-21swapper/119:20:101
3194999210,20cyclictest7315-21timerwakeupswit22:00:221
3194999210,20cyclictest7113-21latency_hist23:00:001
3194999210,20cyclictest5334-21munin-run22:00:011
3194999210,20cyclictest5156-21if_lxdbr020:50:131
3194999210,20cyclictest493-21grep19:10:141
3194999210,20cyclictest31945-21chrt23:40:391
3194999210,20cyclictest30976-21sed21:45:201
3194999210,20cyclictest26900-21sed22:35:191
3194999210,20cyclictest26451-21if_lxdbr020:20:131
3194999210,20cyclictest25695-21timerandwakeup23:30:211
3194999210,20cyclictest23105-21timerwakeupswit23:25:201
3194999210,20cyclictest20460-21if_eno122:25:141
3194999210,20cyclictest20221-21sort23:20:201
3194999210,20cyclictest18884-21if_lxdbr020:00:111
3194999210,20cyclictest18627-21cat22:20:221
3194999210,20cyclictest18526-21sed00:15:181
3194999210,20cyclictest147682chrt21:17:281
3194999210,20cyclictest14293-21nfsd423:10:171
3194999210,20cyclictest122352chrt23:07:491
3194999210,20cyclictest11346-21cut00:05:001
3194999210,20cyclictest0-21swapper/121:50:141
3194999210,20cyclictest0-21swapper/121:30:191
3194999210,20cyclictest0-21swapper/119:46:581
3194999210,20cyclictest0-21swapper/119:38:331
3194999210,20cyclictest0-21swapper/119:30:111
3194999210,20cyclictest0-21swapper/100:09:001
3194999210,19cyclictest3991-21H222:10:211
31948992114,6cyclictest0-21swapper/000:20:210
31948992111,5cyclictest721-21python322:50:000
3194899211,15cyclictest0-21swapper/020:30:160
3194899210,20cyclictest0-21swapper/021:20:120
3194899210,20cyclictest0-21swapper/019:36:540
3194899210,1cyclictest0-21swapper/023:00:010
3194899210,1cyclictest0-21swapper/022:40:120
3194899210,1cyclictest0-21swapper/022:25:200
3194899210,1cyclictest0-21swapper/020:20:100
3194899210,1cyclictest0-21swapper/019:50:100
3194899210,19cyclictest0-21swapper/021:45:120
3194899210,19cyclictest0-21swapper/000:10:000
3194899210,16cyclictest951-21df20:40:090
3194899210,15cyclictest20967-21dirname20:05:000
3194899210,15cyclictest0-21swapper/023:15:000
31957992018,1cyclictest0-21swapper/200:40:012
31949992014,5cyclictest3450-21gsd-color22:40:161
31949992014,5cyclictest0-21swapper/120:30:111
31949992013,6cyclictest0-21swapper/121:35:161
3194999200,19cyclictest9453-21awk22:05:181
3194999200,19cyclictest3979-21H222:10:211
3194999200,19cyclictest3976-21H222:10:211
3194999200,19cyclictest247942chrt20:15:371
3194999200,19cyclictest0-21swapper/123:58:061
3194999200,19cyclictest0-21swapper/123:15:131
3194999200,19cyclictest0-21swapper/123:15:131
3194999200,19cyclictest0-21swapper/122:10:181
3194999200,19cyclictest0-21swapper/121:05:011
3194999200,19cyclictest0-21swapper/120:55:311
3194999200,19cyclictest0-21swapper/120:40:131
3194999200,19cyclictest0-21swapper/120:09:251
3194999200,19cyclictest0-21swapper/119:50:111
31948992014,5cyclictest4035-21H222:10:210
31948992014,5cyclictest0-21swapper/021:55:140
31948992014,5cyclictest0-21swapper/020:49:060
31948992013,6cyclictest28963-21date20:30:020
31948992013,6cyclictest19561-21mailstats20:00:160
31948992013,6cyclictest0-21swapper/023:20:180
3194899200,2cyclictest4035-21H222:10:210
3194899200,2cyclictest3976-21H222:10:210
3194899200,1cyclictest0-21swapper/000:30:170
3194899200,19cyclictest0-21swapper/023:30:130
3194899200,19cyclictest0-21swapper/022:20:150
3194899200,19cyclictest0-21swapper/019:49:070
3194899200,19cyclictest0-21swapper/019:30:120
3194899200,14cyclictest0-21swapper/022:05:010
3194899200,14cyclictest0-21swapper/021:50:180
3194899200,14cyclictest0-21swapper/021:16:120
3194899200,0cyclictest0-21swapper/023:35:180
3194899200,0cyclictest0-21swapper/019:26:280
3195799193,15cyclictest0-21swapper/222:45:112
31957991917,1cyclictest0-21swapper/200:10:322
3195799191,3cyclictest32157-21cpuspeed_turbos21:50:142
3195799190,3cyclictest0-21swapper/221:45:142
3195799190,16cyclictest3976-21H222:10:212
31949991913,5cyclictest0-21swapper/120:35:591
3194999190,5cyclictest0-21swapper/121:40:101
3194999190,18cyclictest0-21swapper/120:45:421
3194999190,0cyclictest0-21swapper/120:25:481
31948991914,4cyclictest7339-21strings23:55:160
31948991914,4cyclictest0-21swapper/020:15:580
31948991914,4cyclictest0-21swapper/019:57:160
31948991914,4cyclictest0-21swapper/000:25:150
31948991913,5cyclictest0-21swapper/000:35:200
3194899190,1cyclictest10107-21apt-get23:05:110
3194899190,1cyclictest0-21swapper/023:15:170
3194899190,1cyclictest0-21swapper/023:15:170
3194899190,1cyclictest0-21swapper/021:30:200
3194899190,1cyclictest0-21swapper/000:15:160
3194899190,18cyclictest0-21swapper/020:55:280
3194899190,18cyclictest0-21swapper/020:39:420
3194899190,18cyclictest0-21swapper/020:10:140
3194899190,14cyclictest0-21swapper/000:10:140
3194899190,0cyclictest0-21swapper/023:27:000
3195799182,15cyclictest28-21ksoftirqd/221:40:042
3195799182,15cyclictest28-21ksoftirqd/200:31:012
3195799182,15cyclictest25666-21bounce21:37:192
3195799182,15cyclictest0-21swapper/220:57:582
31957991816,1cyclictest0-21swapper/220:04:292
31957991815,2cyclictest4093-21fschecks_time23:50:142
31957991815,2cyclictest0-21swapper/221:07:392
31957991814,3cyclictest3991-21H222:10:212
3195799180,3cyclictest455-21plymouthd20:25:012
3195799180,2cyclictest3983-21H222:10:212
3195799180,2cyclictest3976-21H222:10:212
3195799180,17cyclictest3981-21H222:10:212
3195799180,17cyclictest2007-21systemd-journal23:29:002
3195799180,16cyclictest4035-21H222:10:212
3195799180,16cyclictest0-21swapper/223:41:362
31948991813,5cyclictest0-21swapper/021:35:170
31948991811,6cyclictest9368-21anacron23:01:010
3194899180,0cyclictest0-21swapper/022:32:080
3194899180,0cyclictest0-21swapper/019:19:040
31957991716,1cyclictest28-21ksoftirqd/223:30:142
31957991715,1cyclictest0-21swapper/200:25:132
31957991714,2cyclictest993-21dbus-daemon23:20:192
31957991714,2cyclictest9403-21grep22:05:182
31957991714,2cyclictest3987-21H222:10:212
31957991714,2cyclictest28048-21ntp_states23:35:182
31957991714,2cyclictest14504-21snapd19:37:302
31957991714,2cyclictest1099-21nfsd419:10:182
3195799170,2cyclictest3987-21H222:10:212
3195799170,2cyclictest3987-21H222:10:212
3195799170,1cyclictest3987-21H222:10:212
3195799170,1cyclictest0-21swapper/219:31:082
3195799170,16cyclictest9108-21grep00:00:112
3195799170,16cyclictest4099-21H222:10:212
3195799170,16cyclictest4099-21H222:10:212
3195799170,16cyclictest4099-21H222:10:212
3195799170,16cyclictest4099-21H222:10:212
3195799170,16cyclictest4099-21H222:10:212
3195799170,16cyclictest3987-21H222:10:212
3195799170,16cyclictest3981-21H222:10:212
3195799170,16cyclictest17387-21/usr/sbin/munin00:15:142
3195799170,16cyclictest16633-21grep21:20:152
3195799170,16cyclictest14571-21munin-plugin-st00:10:012
31957991615,1cyclictest0-21swapper/220:45:032
31957991614,1cyclictest17970-21sed22:20:172
31957991614,1cyclictest0-21swapper/222:15:022
31957991614,1cyclictest0-21swapper/222:00:152
31957991614,1cyclictest0-21swapper/222:00:002
31957991614,1cyclictest0-21swapper/221:16:322
31957991614,1cyclictest0-21swapper/220:40:072
31957991614,1cyclictest0-21swapper/220:38:542
31957991614,1cyclictest0-21swapper/219:56:562
3195799160,1cyclictest11178-21cpuspeed_turbos19:40:102
3195799160,1cyclictest0-21swapper/221:25:142
3195799160,1cyclictest0-21swapper/220:50:132
3195799160,15cyclictest3631-21munin-plugin-st19:20:012
3195799160,15cyclictest20878-21apt-key20:05:012
3195799160,15cyclictest14569-21cpuspeed_turbos19:50:092
3195799160,15cyclictest0-21swapper/222:55:122
3195799160,15cyclictest0-21swapper/221:10:172
3195799160,15cyclictest0-21swapper/220:30:092
3195799160,15cyclictest0-21swapper/220:30:012
3195799160,15cyclictest0-21swapper/219:26:022
3195799160,15cyclictest0-21swapper/219:20:112
3195799160,15cyclictest0-21swapper/219:20:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional