You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-11 - 10:11
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 100 highest latencies:
System rackdslot0.osadl.org (updated Thu Dec 11, 2025 00:45:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7272992818,10cyclictest13674-21gzip00:05:190
727299250,1cyclictest0-21swapper/020:00:010
727299230,5cyclictest0-21swapper/021:27:310
727399210,18cyclictest0-21swapper/119:57:461
727299210,3cyclictest0-21swapper/019:54:000
727599200,5cyclictest823-21systemd-network19:30:142
727399203,2cyclictest4532-21H212:26:331
727299203,16cyclictest0-21swapper/021:49:420
727299202,1cyclictest0-21swapper/020:24:040
727299202,16cyclictest0-21swapper/022:24:580
727299202,16cyclictest0-21swapper/022:24:580
727299201,3cyclictest3723-21nfsd422:50:190
7275991917,1cyclictest0-21swapper/220:00:432
7275991917,1cyclictest0-21swapper/200:38:112
7275991917,1cyclictest0-21swapper/200:38:112
7275991916,2cyclictest14430-21ntpq19:20:202
7275991915,3cyclictest881-21avahi-daemon20:00:002
7275991914,2cyclictest4593-21H212:26:332
727599190,16cyclictest4538-21H212:26:332
727599190,16cyclictest4530-21H212:26:332
727399193,1cyclictest0-21swapper/123:05:221
7273991917,1cyclictest0-21swapper/123:22:141
7273991914,2cyclictest4532-21H212:26:331
7273991911,4cyclictest0-21swapper/100:25:051
727399190,2cyclictest4536-21H212:26:331
727399190,2cyclictest4528-21H212:26:331
727399190,18cyclictest0-21swapper/122:37:161
727399190,17cyclictest4532-21H212:26:331
727399190,16cyclictest4532-21H212:26:331
727399190,16cyclictest4523-21H212:26:331
727399190,16cyclictest4523-21H212:26:331
727299193,1cyclictest0-21swapper/019:29:090
727299193,15cyclictest0-21swapper/023:36:020
727299193,15cyclictest0-21swapper/020:28:120
727299192,16cyclictest3441-21gsd-color21:37:480
727299192,16cyclictest20467-21smartctl23:20:210
727299192,16cyclictest17851-21chrt00:11:300
727299192,16cyclictest0-21swapper/021:20:000
727299192,16cyclictest0-21swapper/019:30:190
727299192,16cyclictest0-21swapper/019:15:110
7272991917,1cyclictest0-21swapper/022:18:010
727299191,17cyclictest23157-21/usr/sbin/munin23:25:190
727299190,4cyclictest893-21systemd-logind23:47:070
727299190,1cyclictest0-21swapper/023:40:150
727299190,1cyclictest0-21swapper/022:56:370
727299190,1cyclictest0-21swapper/000:35:450
727299190,1cyclictest0-21swapper/000:35:450
727299190,18cyclictest0-21swapper/021:02:080
727299190,16cyclictest4530-21H212:26:330
727599182,15cyclictest28-21ksoftirqd/223:48:372
727599182,15cyclictest28-21ksoftirqd/222:13:562
7275991816,1cyclictest28-21ksoftirqd/220:12:572
7275991815,2cyclictest4523-21H212:26:332
7275991815,2cyclictest19815-21idleruntime23:20:162
7275991814,3cyclictest4526-21H212:26:332
7275991814,3cyclictest3714-21nfsd422:50:192
7275991814,2cyclictest4528-21H212:26:332
727599181,2cyclictest5398-21ntpq21:55:192
727599181,16cyclictest0-21swapper/223:07:032
727599181,16cyclictest0-21swapper/221:18:062
727599180,2cyclictest4538-21H212:26:332
727599180,2cyclictest4523-21H212:26:332
727599180,1cyclictest0-21swapper/220:40:172
727599180,16cyclictest4530-21H212:26:332
727599180,16cyclictest4530-21H212:26:332
727599180,16cyclictest4528-21H212:26:332
727599180,15cyclictest4581-21H212:26:332
727399182,2cyclictest4528-21H212:26:331
727399182,2cyclictest3089-21iscsid22:30:201
7273991815,2cyclictest14790-21nfsd423:10:181
7273991815,1cyclictest0-21swapper/123:36:241
7273991814,3cyclictest4581-21H212:26:331
7273991814,3cyclictest4523-21H212:26:331
7273991814,2cyclictest4538-21H212:26:331
7273991814,2cyclictest4532-21H212:26:331
7273991813,4cyclictest0-21swapper/121:04:091
727399181,16cyclictest4523-21H212:26:331
727399180,2cyclictest4581-21H212:26:331
727399180,2cyclictest4581-21H212:26:331
727399180,2cyclictest4536-21H212:26:331
727399180,2cyclictest4534-21H212:26:331
727399180,1cyclictest4532-21H212:26:331
727399180,17cyclictest4538-21H212:26:331
727399180,16cyclictest4593-21H212:26:331
727399180,16cyclictest4530-21H212:26:331
727299182,1cyclictest27398-21fschecks_count00:30:150
727299182,1cyclictest22134-21pzem_power22:25:210
727299182,15cyclictest4205-21fw_packets20:00:170
727299182,15cyclictest14802-21expr23:10:180
727299182,15cyclictest13193-21basename23:10:000
7272991816,1cyclictest9-21ksoftirqd/022:31:350
7272991816,1cyclictest0-21swapper/022:00:150
7272991815,2cyclictest27503-21cut23:35:000
7272991814,3cyclictest4581-21H212:26:330
7272991814,3cyclictest4526-21H212:26:330
727299181,2cyclictest26514-21latency_hist00:30:000
727299181,16cyclictest15078-21cat22:15:010
727299180,3cyclictest10000-21gpgv00:00:010
727299180,2cyclictest4536-21H212:26:330
727299180,2cyclictest4523-21H212:26:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional