You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-07 - 11:33
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 376 highest latencies:
System rackdslot0.osadl.org (updated Sun Dec 07, 2025 00:46:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3080499236,16cyclictest4528-21H212:26:332
3080499230,5cyclictest0-21swapper/219:27:022
3080299234,18cyclictest0-21swapper/122:42:521
3080199231,0cyclictest0-21swapper/022:35:110
3080199230,18cyclictest0-21swapper/023:21:120
30801992214,4cyclictest0-21swapper/021:43:400
3080499210,20cyclictest414-20systemd-journal00:29:552
3080499210,20cyclictest0-21swapper/219:42:082
30801992120,1cyclictest9-21ksoftirqd/023:50:150
30801992112,5cyclictest9-21ksoftirqd/019:58:150
3080199210,1cyclictest0-21swapper/021:50:180
3080499191,2cyclictest4523-21H212:26:332
3080499190,16cyclictest4581-21H212:26:332
3080499190,16cyclictest4534-21H212:26:332
3080499190,15cyclictest0-21swapper/219:10:182
3080299192,16cyclictest0-21swapper/121:43:241
30802991917,1cyclictest0-21swapper/123:23:281
30802991916,2cyclictest4523-21H212:26:331
30802991915,3cyclictest0-21swapper/122:11:061
30802991914,4cyclictest0-21swapper/119:16:351
30802991914,1cyclictest0-21swapper/121:30:201
3080299191,15cyclictest0-21swapper/119:35:021
3080299190,16cyclictest4538-21H212:26:331
30801991917,1cyclictest0-21swapper/023:58:280
30801991917,1cyclictest0-21swapper/023:11:510
30801991917,1cyclictest0-21swapper/023:08:060
30801991914,2cyclictest4526-21H212:26:330
3080199190,18cyclictest823-21systemd-network22:12:400
3080199190,18cyclictest0-21swapper/021:38:360
3080199190,18cyclictest0-21swapper/020:53:180
3080199190,18cyclictest0-21swapper/019:30:050
3080199190,16cyclictest4530-21H212:26:330
3080199190,16cyclictest4528-21H212:26:330
3080499182,1cyclictest0-21swapper/222:51:062
3080499182,15cyclictest0-21swapper/220:35:102
30804991816,1cyclictest4581-21H212:26:332
30804991816,1cyclictest0-21swapper/222:14:182
30804991816,1cyclictest0-21swapper/220:20:192
30804991815,2cyclictest4166-21if_enp1s020:15:182
30804991813,2cyclictest4528-21H212:26:332
3080499181,2cyclictest19310-21sort23:35:002
3080499180,4cyclictest0-21swapper/221:57:122
3080499180,4cyclictest0-21swapper/221:57:122
3080499180,3cyclictest25723-21munin-run20:55:012
3080499180,3cyclictest1304-21lxd19:30:572
3080499180,2cyclictest4534-21H212:26:332
3080499180,2cyclictest4530-21H212:26:332
3080499180,1cyclictest0-21swapper/222:20:162
3080499180,17cyclictest4581-21H212:26:332
3080499180,17cyclictest4536-21H212:26:332
3080499180,17cyclictest2049-21systemd-journal19:49:432
3080499180,17cyclictest0-21swapper/220:10:182
3080499180,16cyclictest4581-21H212:26:332
3080499180,16cyclictest4534-21H212:26:332
3080499180,16cyclictest4534-21H212:26:332
3080499180,15cyclictest4581-21H212:26:332
3080499180,15cyclictest4581-21H212:26:332
3080299182,15cyclictest21-21ksoftirqd/123:19:471
3080299182,15cyclictest0-21swapper/119:50:221
30802991817,0cyclictest21-21ksoftirqd/121:50:181
30802991816,1cyclictest0-21swapper/123:57:401
30802991816,1cyclictest0-21swapper/123:38:571
30802991814,3cyclictest4534-21H212:26:331
30802991814,3cyclictest4532-21H212:26:331
30802991814,2cyclictest4523-21H212:26:331
30802991814,1cyclictest0-21swapper/119:40:191
3080299181,15cyclictest111rcu_preempt19:14:201
3080299180,3cyclictest4523-21H212:26:331
3080299180,3cyclictest1355-21lxd21:04:571
3080299180,2cyclictest4593-21H212:26:331
3080299180,2cyclictest4534-21H212:26:331
3080299180,2cyclictest4528-21H212:26:331
3080299180,1cyclictest0-21swapper/119:46:401
3080299180,1cyclictest0-21swapper/100:15:141
3080299180,17cyclictest4538-21H212:26:331
3080299180,17cyclictest4528-21H212:26:331
3080299180,16cyclictest4532-21H212:26:331
3080299180,16cyclictest4532-21H212:26:331
3080299180,15cyclictest4523-21H212:26:331
3080199182,15cyclictest101rcuc/019:37:570
30801991816,1cyclictest0-21swapper/020:05:410
30801991813,1cyclictest111rcu_preempt19:20:150
30801991813,1cyclictest111rcu_preempt19:20:150
3080199180,3cyclictest4593-21H212:26:330
3080199180,3cyclictest19038-21grep19:45:170
3080199180,2cyclictest4593-21H212:26:330
3080199180,2cyclictest4526-21H212:26:330
3080199180,1cyclictest0-21swapper/023:19:520
3080199180,17cyclictest4536-21H212:26:330
3080199180,17cyclictest4528-21H212:26:330
3080199180,16cyclictest4593-21H212:26:330
3080199180,15cyclictest4534-21H212:26:330
3080199180,15cyclictest4530-21H212:26:330
3080199180,15cyclictest4530-21H212:26:330
30804991715,1cyclictest0-21swapper/223:15:172
30804991714,2cyclictest8414-21cpuspeed_turbos21:20:142
30804991714,2cyclictest4869-21grep00:05:152
30804991714,2cyclictest4593-21H212:26:332
30804991714,2cyclictest4528-21H212:26:332
30804991714,2cyclictest3752-21wc21:10:202
30804991714,2cyclictest31952-21systemctl22:00:232
30804991714,2cyclictest21983-21df_inode00:35:142
30804991714,2cyclictest19350-21awk22:35:182
30804991714,2cyclictest1355-21lxd20:46:572
3080499171,1cyclictest0-21swapper/223:00:132
3080499170,2cyclictest7982-21cstates00:10:142
3080499170,2cyclictest6768-21needreboot23:10:182
3080499170,2cyclictest4536-21H212:26:332
3080499170,2cyclictest4528-21H212:26:332
3080499170,2cyclictest3282-21pzem_current00:00:212
3080499170,2cyclictest27570-21timerwakeupswit23:45:222
3080499170,16cyclictest4593-21H212:26:332
3080499170,16cyclictest4593-21H212:26:332
3080499170,16cyclictest4528-21H212:26:332
3080499170,16cyclictest4526-21H212:26:332
3080499170,16cyclictest4526-21H212:26:332
3080499170,16cyclictest4523-21H212:26:332
3080499170,16cyclictest29644-21uname23:50:182
3080499170,16cyclictest21685-21fschecks_count22:40:162
3080499170,16cyclictest21611-21cat19:50:152
3080499170,16cyclictest20388-21fschecks_time23:35:162
3080499170,16cyclictest1854-21cat19:15:142
3080499170,16cyclictest12278-21fschecks_count20:30:182
3080499170,16cyclictest10639-21/usr/sbin/munin20:25:222
3080499170,15cyclictest4593-21H212:26:332
30802991716,1cyclictest21-21ksoftirqd/100:30:411
30802991716,1cyclictest21-21ksoftirqd/100:30:401
30802991715,1cyclictest0-21swapper/123:07:111
30802991714,2cyclictest9049-21munin-run22:20:001
30802991714,2cyclictest4581-21H212:26:331
30802991714,2cyclictest4581-21H212:26:331
30802991714,2cyclictest4536-21H212:26:331
30802991714,2cyclictest4534-21H212:26:331
30802991714,2cyclictest4523-21H212:26:331
3080299171,15cyclictest0-21swapper/100:26:081
3080299170,2cyclictest4534-21H212:26:331
3080299170,2cyclictest4532-21H212:26:331
3080299170,2cyclictest4530-21H212:26:331
3080299170,2cyclictest4530-21H212:26:331
3080299170,2cyclictest25985-21sshd19:57:221
3080299170,2cyclictest19930-21apt-config20:45:011
3080299170,1cyclictest4500-21VM12:26:331
3080299170,16cyclictest9527-21grep21:20:181
3080299170,16cyclictest4581-21H212:26:331
3080299170,16cyclictest4536-21H212:26:331
3080299170,16cyclictest4528-21H212:26:331
3080299170,16cyclictest27736-21grep22:50:181
3080299170,16cyclictest24984-21cut22:45:171
3080299170,16cyclictest22818-21perf20:50:001
3080299170,16cyclictest201rcuc/122:00:201
3080299170,16cyclictest1790-21postgres21:08:271
3080299170,16cyclictest14752-21expr20:35:151
3080299170,16cyclictest1355-21lxd20:26:571
3080299170,16cyclictest1079-21gdbus22:35:201
30801991715,1cyclictest0-21swapper/020:42:210
30801991714,2cyclictest6451-21grep00:05:230
30801991714,2cyclictest4532-21H212:26:330
30801991714,2cyclictest4526-21H212:26:330
30801991714,2cyclictest11102-21sensors22:20:220
30801991714,2cyclictest0-21swapper/023:28:050
3080199171,1cyclictest0-21swapper/022:25:200
3080199171,15cyclictest9-21ksoftirqd/022:05:010
3080199171,15cyclictest4581-21H212:26:330
3080199171,15cyclictest21554-21ls20:45:200
3080199170,2cyclictest6364-21grep20:20:140
3080199170,2cyclictest5619-21/usr/sbin/munin21:15:140
3080199170,2cyclictest540-21/usr/sbin/munin23:00:170
3080199170,1cyclictest4534-21H212:26:330
3080199170,16cyclictest4581-21H212:26:330
3080199170,16cyclictest4538-21H212:26:330
3080199170,16cyclictest4528-21H212:26:330
3080199170,16cyclictest3429-21packagekitd22:55:060
3080199170,16cyclictest2309-21fschecks_time00:00:150
3080199170,16cyclictest1513-21basename22:05:170
3080199170,16cyclictest14964-21/usr/sbin/munin22:30:170
3080199170,16cyclictest0-21swapper/020:01:260
3080199170,15cyclictest4536-21H212:26:330
3080199170,15cyclictest0-21swapper/023:42:110
3080199170,14cyclictest111rcu_preempt21:00:130
3080499160,1cyclictest4593-21H212:26:332
3080499160,1cyclictest0-21swapper/223:40:132
3080499160,1cyclictest0-21swapper/221:40:172
3080499160,15cyclictest29472-21expr21:00:162
3080499160,15cyclictest18803-21pzem_energy20:40:232
3080499160,15cyclictest14640-21expr23:25:132
30802991614,1cyclictest4593-21H212:26:331
30802991614,1cyclictest28475-21apt-get23:50:131
30802991614,1cyclictest0-21swapper/119:25:281
3080299160,2cyclictest4523-21H212:26:331
3080299160,2cyclictest12998-21awk20:30:211
3080299160,15cyclictest0-21swapper/120:05:191
3080299160,15cyclictest0-21swapper/100:10:171
30801991614,1cyclictest0-21swapper/023:45:010
30801991614,1cyclictest0-21swapper/023:35:160
30801991614,1cyclictest0-21swapper/022:50:140
30801991614,1cyclictest0-21swapper/022:15:030
30801991614,1cyclictest0-21swapper/021:55:120
30801991614,1cyclictest0-21swapper/021:55:120
3080199160,1cyclictest0-21swapper/019:15:140
3080199160,1cyclictest0-21swapper/000:30:220
3080199160,1cyclictest0-21swapper/000:30:220
3080199160,15cyclictest31126-21egrep19:10:140
3080199160,15cyclictest21708-21fschecks_time22:40:160
3080199160,15cyclictest0-21swapper/020:30:170
30801991513,1cyclictest0-21swapper/021:25:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional