You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-26 - 17:54
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 Sun Apr 26, 2026 12:46:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26893992414,10cyclictest0-21swapper/111:30:011
26894992114,4cyclictest0-21swapper/209:26:532
2689299210,3cyclictest0-21swapper/012:31:440
2689499203,16cyclictest17196-21fschecks_time10:40:132
2689299204,15cyclictest0-21swapper/011:17:350
2689299203,2cyclictest14501-21snapd07:32:580
26892992015,4cyclictest0-21swapper/010:46:270
2689299200,17cyclictest0-21swapper/008:18:510
26894991917,1cyclictest0-21swapper/211:45:492
26894991917,1cyclictest0-21swapper/211:40:032
26894991917,1cyclictest0-21swapper/210:45:022
2689499190,17cyclictest3989-21H222:10:212
2689499190,16cyclictest4099-21H222:10:212
2689499190,16cyclictest3989-21H222:10:212
2689399190,2cyclictest3991-21H222:10:211
2689399190,2cyclictest3987-21H222:10:211
2689399190,2cyclictest3987-21H222:10:211
2689399190,1cyclictest0-21swapper/108:30:141
2689399190,1cyclictest0-21swapper/108:30:131
2689399190,17cyclictest0-21swapper/112:25:131
2689399190,16cyclictest4099-21H222:10:211
2689399190,16cyclictest3987-21H222:10:211
26892991917,1cyclictest0-21swapper/009:52:300
26892991917,1cyclictest0-21swapper/009:22:190
2689299190,16cyclictest4099-21H222:10:210
2689499182,15cyclictest0-21swapper/207:30:192
2689499181,2cyclictest6724-21ntp_kernel_pll_08:25:182
2689499181,16cyclictest3987-21H222:10:212
2689499181,16cyclictest1300-21lxd08:52:432
2689499180,2cyclictest4035-21H222:10:212
2689499180,2cyclictest3989-21H222:10:212
2689499180,2cyclictest3981-21H222:10:212
2689499180,17cyclictest5975-21munin-run12:15:002
2689499180,17cyclictest24948-21tr09:55:182
2689499180,16cyclictest4035-21H222:10:212
2689499180,15cyclictest3976-21H222:10:212
2689499180,15cyclictest3976-21H222:10:212
2689399182,15cyclictest21-21ksoftirqd/107:14:191
2689399182,15cyclictest0-21swapper/111:44:521
2689399182,15cyclictest0-21swapper/110:59:511
2689399182,15cyclictest0-21swapper/108:13:321
26893991816,1cyclictest4099-21H222:10:211
26893991816,1cyclictest21-21ksoftirqd/107:41:081
26893991816,1cyclictest0-21swapper/110:42:521
26893991815,2cyclictest3991-21H222:10:211
26893991815,2cyclictest26418-21expr08:05:151
26893991814,3cyclictest3414-21master09:14:071
26893991814,3cyclictest0-21swapper/110:52:061
2689399181,16cyclictest31811-21nfsd411:05:171
2689399180,3cyclictest17856-21nvmesmart_nvme008:45:191
2689399180,2cyclictest3983-21H222:10:211
2689399180,16cyclictest3991-21H222:10:211
2689399180,16cyclictest3707-21master08:25:081
2689399180,16cyclictest22426-21nfsd411:45:171
2689399180,16cyclictest0-21swapper/109:55:171
2689299182,2cyclictest4099-21H222:10:210
2689299182,1cyclictest86272sleep012:16:340
2689299182,15cyclictest9-21ksoftirqd/011:39:180
2689299182,15cyclictest30482-21cpuspeed_turbos09:10:140
26892991816,1cyclictest29713-21fschecks_time10:05:150
26892991816,1cyclictest0-21swapper/010:18:250
26892991816,1cyclictest0-21swapper/010:18:240
26892991816,1cyclictest0-21swapper/008:30:010
26892991816,1cyclictest0-21swapper/007:35:200
2689299180,2cyclictest4099-21H222:10:210
2689299180,2cyclictest3985-21H222:10:210
2689299180,17cyclictest4035-21H222:10:210
2689299180,16cyclictest3981-21H222:10:210
2689299180,15cyclictest4099-21H222:10:210
2689299180,15cyclictest3987-21H222:10:210
2689299180,15cyclictest3976-21H222:10:210
2689299180,15cyclictest3976-21H222:10:210
26894991716,1cyclictest28-21ksoftirqd/208:36:222
26894991715,1cyclictest0-21swapper/211:27:092
26894991715,1cyclictest0-21swapper/207:10:222
26894991714,2cyclictest4035-21H222:10:212
26894991714,2cyclictest3991-21H222:10:212
26894991714,2cyclictest3991-21H222:10:212
26894991714,2cyclictest3989-21H222:10:212
26894991714,2cyclictest3989-21H222:10:212
26894991714,2cyclictest32073-21grep10:10:142
26894991714,2cyclictest17795-21sessionclean11:38:592
26894991714,2cyclictest13874-21cpuspeed_turbos08:40:132
26894991714,2cyclictest12416-21/usr/sbin/munin11:30:172
26894991714,2cyclictest0-21swapper/210:21:092
26894991712,2cyclictest4099-21H222:10:212
2689499171,16cyclictest0-21swapper/208:00:352
2689499171,15cyclictest4035-21H222:10:212
2689499171,15cyclictest28632-21sendmail_mailst11:55:202
2689499171,15cyclictest28-21ksoftirqd/207:50:232
2689499171,15cyclictest1180-21latency12:05:172
2689499170,2cyclictest8366-21cpuspeed_turbos10:25:142
2689499170,2cyclictest3991-21H222:10:212
2689499170,2cyclictest3987-21H222:10:212
2689499170,2cyclictest3979-21H222:10:212
2689499170,2cyclictest3414-21master08:09:392
2689499170,2cyclictest28909-21grep08:10:132
2689499170,2cyclictest1546-21cat08:20:012
2689499170,2cyclictest14728-21apt-config09:40:012
2689499170,2cyclictest14495-21snapd09:30:272
2689499170,16cyclictest863-21avahi-daemon07:35:192
2689499170,16cyclictest5601-21lxd10:04:432
2689499170,16cyclictest455-21plymouthd09:40:222
2689499170,16cyclictest3987-21H222:10:212
2689499170,16cyclictest3985-21H222:10:212
2689499170,16cyclictest3979-21H222:10:212
2689499170,16cyclictest3426-21uname10:15:182
2689499170,16cyclictest3426-21uname10:15:182
2689499170,16cyclictest31808-21netstat11:05:182
2689499170,16cyclictest31780-21ls10:10:002
2689499170,16cyclictest14820-21wc12:30:132
2689499170,16cyclictest0-21swapper/208:55:432
26893991715,1cyclictest2671-21http_loadtime08:20:161
26893991714,2cyclictest4879-21grep11:15:151
26893991714,2cyclictest4099-21H222:10:211
26893991714,2cyclictest3989-21H222:10:211
26893991714,2cyclictest3981-21H222:10:211
26893991714,2cyclictest3923-21ls12:10:151
26893991714,2cyclictest23927-21cat08:00:161
26893991714,2cyclictest22031-21dpkg08:55:131
26893991714,2cyclictest1-21systemd10:04:191
26893991714,2cyclictest1100-21snmpd07:45:171
26893991714,1cyclictest0-21swapper/111:00:121
26893991713,3cyclictest8491-21awk07:35:011
26893991713,3cyclictest4035-21H222:10:211
2689399171,15cyclictest29379-21munin-run12:00:001
2689399171,15cyclictest25375-21grep09:00:121
2689399170,2cyclictest8591-21expr10:25:131
2689399170,2cyclictest6208-21idleruntime10:20:141
2689399170,2cyclictest3989-21H222:10:211
2689399170,2cyclictest3983-21H222:10:211
2689399170,2cyclictest3976-21H222:10:211
2689399170,2cyclictest27567-21tr09:05:141
2689399170,2cyclictest1147-21grep11:10:121
2689399170,1cyclictest0-21swapper/109:39:551
2689399170,16cyclictest3991-21H222:10:211
2689399170,16cyclictest3991-21H222:10:211
2689399170,16cyclictest3983-21H222:10:211
2689399170,16cyclictest31652-21grep08:15:141
2689399170,16cyclictest31228-21grep12:00:201
2689399170,16cyclictest31228-21grep12:00:191
2689399170,16cyclictest21122-21needreboot07:55:171
2689399170,16cyclictest19776-21expr10:45:151
2689399170,16cyclictest18710-21ps07:50:211
2689399170,16cyclictest18678-21expr09:45:151
2689399170,16cyclictest1456-21awk12:05:181
2689399170,16cyclictest14319-21tune2fs10:35:151
2689299172,1cyclictest9-21ksoftirqd/007:21:040
2689299172,1cyclictest0-21swapper/009:28:420
26892991715,1cyclictest54502sleep007:26:250
26892991715,1cyclictest18096-21/usr/sbin/munin09:45:150
26892991714,2cyclictest27859-21if_eno111:55:160
26892991714,2cyclictest27625-21latency_hist11:00:000
26892991714,2cyclictest27277-21smartctl08:05:200
26892991714,2cyclictest19024-21munin-run10:45:010
26892991714,2cyclictest14623-21latency10:35:170
26892991714,2cyclictest11436-21cut08:35:150
2689299171,15cyclictest9-21ksoftirqd/010:20:020
2689299171,15cyclictest12999-21nfsd407:40:200
2689299170,2cyclictest3991-21H222:10:210
2689299170,2cyclictest3705-21latency_hist09:20:010
2689299170,2cyclictest17794-21grep08:45:190
2689299170,2cyclictest1154-21systemctl10:10:210
2689299170,2cyclictest10956-21grep10:30:120
2689299170,16cyclictest993-21dbus-daemon11:34:590
2689299170,16cyclictest4374-21apt-config08:22:510
2689299170,16cyclictest3991-21H222:10:210
2689299170,16cyclictest31993-21cron07:17:010
2689299170,16cyclictest29225-21ls08:10:140
2689299170,16cyclictest25113-21sendmail_mailqu09:55:200
2689299170,16cyclictest24396-21awk08:00:170
2689299170,16cyclictest22603-21fschecks_count10:50:160
2689299170,16cyclictest0-21swapper/012:20:130
2689299170,16cyclictest0-21swapper/011:54:460
2689299170,16cyclictest0-21swapper/010:03:480
2689299170,16cyclictest0-21swapper/009:30:040
2689499160,15cyclictest32665-21/usr/sbin/munin07:20:172
2689499160,15cyclictest0-21swapper/211:20:142
2689499160,15cyclictest0-21swapper/210:55:012
2689499160,15cyclictest0-21swapper/210:35:002
2689499160,15cyclictest0-21swapper/209:45:212
2689499160,15cyclictest0-21swapper/208:20:242
2689499160,15cyclictest0-21swapper/207:45:222
2689499160,15cyclictest0-21swapper/207:40:022
26893991614,1cyclictest0-21swapper/110:05:171
26893991614,1cyclictest0-21swapper/109:20:161
2689399160,2cyclictest30251-21cat07:15:151
2689399160,15cyclictest13684-21/usr/sbin/munin08:40:121
2689399160,15cyclictest0-21swapper/108:50:161
2689399160,15cyclictest0-21swapper/107:25:161
26892991614,1cyclictest0-21swapper/012:35:130
26892991614,1cyclictest0-21swapper/012:10:200
26892991614,1cyclictest0-21swapper/011:25:170
26892991614,1cyclictest0-21swapper/010:25:150
26892991614,1cyclictest0-21swapper/008:50:030
26892991613,2cyclictest7377-21expr11:20:150
2689299160,2cyclictest3450-21gsd-color12:00:120
2689299160,2cyclictest3450-21gsd-color12:00:110
2689299160,1cyclictest0-21swapper/007:50:150
2689299160,15cyclictest8481-21expr08:30:140
2689299160,15cyclictest8481-21expr08:30:130
2689299160,15cyclictest19985-21apt-get07:55:130
2689299160,15cyclictest15293-21gpgconf09:40:010
2689299160,15cyclictest0-21swapper/012:05:170
2689299160,15cyclictest0-21swapper/011:05:140
26894991513,1cyclictest0-21swapper/207:55:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional