You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-13 - 05:15
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 792 highest latencies:
System rackdslot0.osadl.org (updated Sun Sep 13, 2026 00:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2210699237,15cyclictest0-21swapper/120:55:011
22103992321,1cyclictest9-21ksoftirqd/022:16:150
2210399230,5cyclictest0-21swapper/022:10:060
2210399220,21cyclictest870-21systemd-logind23:43:520
2210399220,18cyclictest0-21swapper/023:10:000
22106992118,2cyclictest3983-21H222:10:211
2210399210,1cyclictest0-21swapper/022:40:420
2211099203,11cyclictest26393-21munin-run20:15:002
2211099200,19cyclictest843-21systemd-network19:30:102
2210699202,17cyclictest23235-21grep21:05:151
2211099194,1cyclictest0-21swapper/220:36:062
2211099193,2cyclictest11743-21cpuspeed_turbos22:40:132
2211099192,16cyclictest27955-21wc19:20:172
22110991917,1cyclictest31216-21expr21:20:132
22110991917,1cyclictest28-21ksoftirqd/222:34:222
22110991916,2cyclictest2858-21rs:main2
22110991914,3cyclictest3991-21H222:10:212
2211099190,3cyclictest0-21swapper/219:15:192
2211099190,2cyclictest3979-21H222:10:212
2211099190,18cyclictest0-21swapper/223:49:312
2211099190,18cyclictest0-21swapper/222:56:562
2211099190,16cyclictest4099-21H222:10:212
2211099190,16cyclictest3979-21H222:10:212
22106991916,2cyclictest27071-21expr23:05:171
2210699191,17cyclictest3983-21H222:10:211
22106991910,8cyclictest870-21systemd-logind19:38:521
22106991910,8cyclictest870-21systemd-logind19:38:511
2210699190,2cyclictest3983-21H222:10:211
2210699190,18cyclictest0-21swapper/123:52:501
2210699190,16cyclictest3991-21H222:10:211
22103991916,2cyclictest3991-21H222:10:210
22103991915,3cyclictest9-21ksoftirqd/019:39:090
22103991915,3cyclictest9-21ksoftirqd/019:39:090
22103991915,3cyclictest0-21swapper/023:20:140
2210399190,18cyclictest9-21ksoftirqd/000:20:130
2210399190,18cyclictest0-21swapper/022:03:420
2210399190,16cyclictest3991-21H222:10:210
2210399190,16cyclictest3985-21H222:10:210
22110991815,2cyclictest3981-21H222:10:212
22110991815,2cyclictest3976-21H222:10:212
22110991814,3cyclictest4099-21H222:10:212
22110991814,3cyclictest3989-21H222:10:212
22110991814,3cyclictest3985-21H222:10:212
22110991814,2cyclictest3985-21H222:10:212
22110991814,2cyclictest16877-21apt-key22:50:012
2211099180,3cyclictest870-21systemd-logind19:58:522
2211099180,3cyclictest6480-21cron00:25:002
2211099180,3cyclictest25193-21nvmesmart_nvme022:05:182
2211099180,2cyclictest3991-21H222:10:212
2211099180,2cyclictest3989-21H222:10:212
2211099180,2cyclictest3985-21H222:10:212
2211099180,2cyclictest3981-21H222:10:212
2211099180,2cyclictest3981-21H222:10:212
2211099180,2cyclictest3981-21H222:10:212
2211099180,17cyclictest3991-21H222:10:212
2211099180,17cyclictest3989-21H222:10:212
2211099180,17cyclictest3987-21H222:10:212
2211099180,17cyclictest3987-21H222:10:212
2211099180,17cyclictest3981-21H222:10:212
2210699183,1cyclictest0-21swapper/121:55:201
2210699182,15cyclictest0-21swapper/121:17:131
2210699182,15cyclictest0-21swapper/120:40:371
22106991818,0cyclictest0-21swapper/120:31:211
22106991816,1cyclictest21-21ksoftirqd/100:15:001
22106991814,3cyclictest940-21awk21:25:011
22106991814,3cyclictest4099-21H222:10:211
22106991814,3cyclictest4035-21H222:10:211
22106991814,3cyclictest3987-21H222:10:211
22106991814,3cyclictest0-21swapper/119:57:581
2210699180,2cyclictest9249-21chrt19:44:271
2210699180,1cyclictest0-21swapper/100:00:091
2210699180,17cyclictest3989-21H222:10:211
2210699180,17cyclictest3979-21H222:10:211
2210699180,16cyclictest3985-21H222:10:211
2210699180,16cyclictest3985-21H222:10:211
2210699180,16cyclictest3985-21H222:10:211
2210699180,16cyclictest3979-21H222:10:211
2210699180,15cyclictest3991-21H222:10:211
2210399182,1cyclictest9-21ksoftirqd/000:35:210
22103991816,1cyclictest9-21ksoftirqd/019:15:280
22103991816,1cyclictest1008-21expr00:15:160
22103991815,2cyclictest19624-21nfsd421:55:180
22103991814,3cyclictest9-21ksoftirqd/020:58:300
22103991814,3cyclictest9-21ksoftirqd/020:58:290
22103991814,3cyclictest1523-21lxd20:32:510
2210399181,16cyclictest22643-21cpuspeed_turbos19:10:160
2210399181,16cyclictest21814-21expr23:55:150
2210399180,3cyclictest3981-21H222:10:210
2210399180,2cyclictest4099-21H222:10:210
2210399180,17cyclictest4035-21H222:10:210
2210399180,17cyclictest3985-21H222:10:210
2210399180,17cyclictest23710-21hddtemp_smartct23:00:150
2210399180,16cyclictest3976-21H222:10:210
2210399180,16cyclictest1351-21lxd19:40:500
2210399180,15cyclictest4035-21H222:10:210
2210399180,15cyclictest3983-21H222:10:210
22110991715,1cyclictest4035-21H222:10:212
22110991715,1cyclictest4035-21H222:10:212
22110991714,2cyclictest4035-21H222:10:212
22110991714,2cyclictest399-20systemd-journal00:15:022
22110991714,2cyclictest3991-21H222:10:212
22110991714,2cyclictest3991-21H222:10:212
22110991714,2cyclictest3983-21H222:10:212
22110991714,2cyclictest14313-21sed23:40:162
22110991714,2cyclictest11380-21sed23:35:172
22110991713,3cyclictest3989-21H222:10:212
22110991713,3cyclictest3989-21H222:10:212
2211099171,15cyclictest28-21ksoftirqd/220:25:152
2211099171,15cyclictest26447-21kernelversion21:10:182
2211099171,15cyclictest0-21swapper/220:32:522
2211099170,2cyclictest4035-21H222:10:212
2211099170,2cyclictest3976-21H222:10:212
2211099170,2cyclictest21107-21grep21:00:202
2211099170,2cyclictest13578-21netstat00:35:192
2211099170,2cyclictest12876-21netstat20:45:202
2211099170,1cyclictest3985-21H222:10:212
2211099170,16cyclictest7944-21kernelversion19:40:172
2211099170,16cyclictest7544-21/usr/sbin/munin23:30:202
2211099170,16cyclictest4035-21H222:10:212
2211099170,16cyclictest4035-21H222:10:212
2211099170,16cyclictest3991-21H222:10:212
2211099170,16cyclictest3981-21H222:10:212
2211099170,16cyclictest2353-21kernelversion21:25:152
2211099170,16cyclictest20119-21proc_pri23:50:212
2211099170,15cyclictest3979-21H222:10:212
2210699172,14cyclictest21-21ksoftirqd/120:25:291
22106991715,1cyclictest17130-21gpgv22:50:011
22106991715,1cyclictest0-21swapper/123:40:201
22106991714,2cyclictest399-20systemd-journal22:40:011
22106991714,2cyclictest3979-21H222:10:211
22106991714,2cyclictest19261-21kernelversion20:00:151
22106991713,3cyclictest3987-21H222:10:211
2210699171,15cyclictest81162sleep120:37:041
2210699171,15cyclictest21-21ksoftirqd/121:37:121
2210699171,15cyclictest0-21swapper/123:40:001
2210699170,2cyclictest4513-21grep22:25:161
2210699170,2cyclictest4099-21H222:10:211
2210699170,2cyclictest399-20systemd-journal21:45:101
2210699170,2cyclictest3991-21H222:10:211
2210699170,2cyclictest3989-21H222:10:211
2210699170,2cyclictest3989-21H222:10:211
2210699170,2cyclictest3983-21H222:10:211
2210699170,2cyclictest25776-21timerandwakeup20:10:221
2210699170,2cyclictest24498-21http_loadtime22:05:151
2210699170,2cyclictest21098-21nfsd421:00:201
2210699170,2cyclictest1856-21systemd-udevd00:06:521
2210699170,1cyclictest0-21swapper/123:17:151
2210699170,16cyclictest4035-21H222:10:211
2210699170,16cyclictest3983-21H222:10:211
2210699170,16cyclictest3983-21H222:10:211
2210699170,16cyclictest3976-21H222:10:211
2210699170,16cyclictest3976-21H222:10:211
2210699170,16cyclictest2412-21tr19:30:191
2210699170,16cyclictest21253-21expr20:05:141
2210699170,16cyclictest2062-21cstates23:20:121
2210699170,16cyclictest18516-21ntpq20:55:191
2210699170,16cyclictest18516-21ntpq20:55:181
2210699170,16cyclictest15955-21egrep23:45:131
2210699170,16cyclictest11233-21perf22:40:001
22103991714,2cyclictest7426-21kernelversion00:25:170
22103991714,2cyclictest455-21plymouthd22:05:150
22103991714,2cyclictest4035-21H222:10:210
22103991714,2cyclictest3985-21H222:10:210
22103991714,2cyclictest3979-21H222:10:210
22103991714,2cyclictest3979-21H222:10:210
22103991714,2cyclictest3351-21lxd23:16:360
22103991714,2cyclictest26822-21find20:15:020
22103991714,2cyclictest20648-21cron20:05:000
22103991714,2cyclictest18772-21nfsd422:50:240
22103991713,3cyclictest3985-21H222:10:210
22103991713,1cyclictest111rcu_preempt00:33:400
2210399171,1cyclictest9-21ksoftirqd/022:25:130
2210399171,1cyclictest3989-21H222:10:210
2210399171,1cyclictest16192-21fschecks_count21:50:140
2210399171,15cyclictest9-21ksoftirqd/022:20:130
2210399170,2cyclictest9100-21expr22:35:150
2210399170,2cyclictest4351-21latency_hist21:30:010
2210399170,2cyclictest4099-21H222:10:210
2210399170,2cyclictest3053-21systemd-logind20:44:510
2210399170,2cyclictest29342-21cut23:10:170
2210399170,1cyclictest3981-21H222:10:210
2210399170,1cyclictest3979-21H222:10:210
2210399170,16cyclictest3991-21H222:10:210
2210399170,16cyclictest3987-21H222:10:210
2210399170,16cyclictest3983-21H222:10:210
2210399170,16cyclictest25711-21grep00:00:170
2210399170,16cyclictest0-21swapper/021:20:190
2210399170,16cyclictest0-21swapper/021:02:530
22110991614,1cyclictest0-21swapper/223:10:132
2211099160,15cyclictest0-21swapper/219:10:242
22106991614,1cyclictest0-21swapper/121:10:131
22106991613,1cyclictest0-21swapper/123:30:171
2210699161,1cyclictest0-21swapper/123:12:481
2210699160,1cyclictest0-21swapper/122:30:151
22103991614,1cyclictest0-21swapper/020:35:140
2210399160,1cyclictest0-21swapper/000:10:210
2210399160,15cyclictest1856-21systemd-udevd21:30:510
2210399160,15cyclictest14505-21snapd23:30:100
2210399160,15cyclictest11684-21ntpq23:35:180
2210399160,15cyclictest0-21swapper/022:30:110
2210399160,15cyclictest0-21swapper/020:05:110
2210399160,14cyclictest0-21swapper/023:45:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional