You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-23 - 15:38
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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 Fri Jan 23, 2026 12:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2513799220,18cyclictest0-21swapper/208:35:212
25136992213,9cyclictest0-21swapper/110:53:591
2513699220,21cyclictest843-21systemd-network11:37:031
2513699220,21cyclictest0-21swapper/107:55:131
2513499212,16cyclictest0-21swapper/007:30:140
25134992114,3cyclictest0-21swapper/007:13:590
2513499204,15cyclictest0-21swapper/011:17:140
2513499203,2cyclictest12489-21timerwakeupswit09:35:220
25134992016,3cyclictest0-21swapper/012:21:210
2513499200,16cyclictest3976-21H222:10:210
2513799193,15cyclictest4853-21if_lxdbr010:20:162
2513799192,16cyclictest1551-21snapd09:42:542
25137991916,2cyclictest1166-21cat08:20:142
25137991914,3cyclictest761-21nvmesmart_nvme011:30:182
2513799191,17cyclictest9245-21munin-plugin-st08:35:012
2513799190,4cyclictest399-20systemd-journal07:55:022
2513799190,18cyclictest0-21swapper/211:12:442
2513799190,13cyclictest0-21swapper/208:12:212
2513699192,16cyclictest0-21swapper/110:41:591
25136991917,1cyclictest0-21swapper/108:20:141
2513699190,2cyclictest3979-21H222:10:211
2513699190,17cyclictest0-21swapper/107:43:231
2513699190,17cyclictest0-21swapper/107:43:231
2513799182,1cyclictest0-21swapper/210:10:372
2513799182,15cyclictest4035-21H222:10:212
2513799182,15cyclictest22825-21taskset08:59:432
25137991816,1cyclictest268022sleep210:00:322
25137991814,3cyclictest1567-21ls07:25:002
2513799181,16cyclictest10656-21apt-key07:40:002
2513799180,2cyclictest3979-21H222:10:212
2513799180,1cyclictest0-21swapper/211:50:122
2513799180,17cyclictest5515-21ls11:40:132
2513799180,17cyclictest5515-21ls11:40:122
2513799180,16cyclictest0-21swapper/208:49:152
2513799180,15cyclictest3987-21H222:10:212
25136991814,3cyclictest0-21swapper/110:55:131
2513699181,2cyclictest30261-21nfsd411:25:181
2513699181,16cyclictest3450-21gsd-color10:15:141
2513699180,2cyclictest4099-21H222:10:211
2513699180,2cyclictest3979-21H222:10:211
2513699180,17cyclictest3976-21H222:10:211
2513699180,17cyclictest18955-21latency_hist09:50:001
2513699180,15cyclictest4099-21H222:10:211
2513499183,1cyclictest9-21ksoftirqd/009:50:330
2513499182,15cyclictest320852chrt12:26:290
2513499182,15cyclictest0-21swapper/011:30:010
2513499182,15cyclictest0-21swapper/010:57:120
2513499182,15cyclictest0-21swapper/009:10:110
25134991815,2cyclictest4368-21php7.212:38:590
25134991815,2cyclictest21730-21needreboot08:55:160
25134991814,3cyclictest3976-21H222:10:210
25134991814,3cyclictest25012-21munin-plugin-st12:15:010
2513499180,2cyclictest4099-21H222:10:210
25137991716,1cyclictest28-21ksoftirqd/210:42:512
25137991715,1cyclictest0-21swapper/211:25:142
25137991715,1cyclictest0-21swapper/208:05:192
25137991715,1cyclictest0-21swapper/207:30:132
25137991714,2cyclictest993-21dbus-daemon07:10:062
25137991714,2cyclictest3981-21H222:10:212
25137991714,2cyclictest30478-21/usr/sbin/munin08:15:112
25137991714,2cyclictest2981-21if_eno107:25:162
25137991714,2cyclictest24653-21chrt11:16:322
25137991714,2cyclictest16717-21cpuspeed_turbos09:45:132
25137991714,2cyclictest1484-21snapd07:47:392
25137991714,2cyclictest14674-21sendmail-mta10:50:552
25137991714,2cyclictest11199-21latency_hist11:50:012
2513799170,2cyclictest9677-21chrt10:33:392
2513799170,2cyclictest3985-21H222:10:212
2513799170,2cyclictest3832-21ntp_kernel_err11:35:172
2513799170,2cyclictest3057-21in:imuxsock10:29:212
2513799170,2cyclictest2129-21awk10:15:152
2513799170,2cyclictest16907-21cpuspeed_turbos12:00:122
2513799170,2cyclictest1478-21snapd09:15:092
2513799170,2cyclictest12763-21expr08:40:142
2513799170,16cyclictest993-21dbus-daemon07:15:192
2513799170,16cyclictest4195-21sshd12:37:022
2513799170,16cyclictest26109-21grep09:05:132
2513799170,16cyclictest2461-21ls09:20:142
2513799170,16cyclictest23173-21if_eno112:10:162
2513799170,16cyclictest19664-21grep12:05:122
2513799170,16cyclictest18043-21awk07:50:172
2513799170,16cyclictest10546-21cron10:38:592
2513799170,16cyclictest0-21swapper/211:58:252
2513799170,16cyclictest0-21swapper/207:42:572
2513799170,16cyclictest0-21swapper/207:42:572
2513799170,15cyclictest3981-21H222:10:212
2513799170,15cyclictest3981-21H222:10:212
2513699172,1cyclictest0-21swapper/111:55:171
25136991714,2cyclictest8814-21latency07:35:171
25136991714,2cyclictest3983-21H222:10:211
25136991714,2cyclictest3979-21H222:10:211
25136991714,2cyclictest29668-21idleruntime09:10:141
25136991714,2cyclictest2069-21systemd-udevd10:26:521
25136991714,2cyclictest19593-21cpuspeed_turbos12:05:121
25136991714,2cyclictest1-21systemd07:30:521
25136991714,1cyclictest0-21swapper/111:50:151
2513699171,15cyclictest6372-21cut10:25:011
2513699170,2cyclictest4129-21sed09:20:211
2513699170,2cyclictest399-20systemd-journal08:40:011
2513699170,2cyclictest32543-21nfsd407:20:181
2513699170,2cyclictest31717-21grep08:15:171
2513699170,2cyclictest25657-21rm11:20:021
2513699170,2cyclictest23632-21expr09:00:131
2513699170,2cyclictest23632-21expr09:00:131
2513699170,2cyclictest23273-21fschecks_time11:15:141
2513699170,2cyclictest1521-21lxd12:10:421
2513699170,2cyclictest0-21swapper/107:20:011
2513699170,1cyclictest0-21swapper/112:36:071
2513699170,1cyclictest0-21swapper/112:15:171
2513699170,1cyclictest0-21swapper/110:01:141
2513699170,16cyclictest9464-21/usr/sbin/munin08:35:121
2513699170,16cyclictest6372-21kernelversion11:40:161
2513699170,16cyclictest6372-21kernelversion11:40:161
2513699170,16cyclictest4099-21H222:10:211
2513699170,16cyclictest3730-21tr07:25:171
2513699170,16cyclictest31488-21latency10:10:181
2513699170,16cyclictest22743-21/usr/sbin/munin08:00:141
2513699170,16cyclictest21270-21sed09:50:211
2513699170,16cyclictest19222-21sshd11:08:551
2513699170,16cyclictest1481-21snapd09:40:091
2513699170,16cyclictest1478-21snapd09:30:091
2513699170,16cyclictest0-21swapper/112:29:351
2513499172,1cyclictest9-21ksoftirqd/008:33:340
25134991716,1cyclictest0-21swapper/007:50:580
25134991715,1cyclictest0-21swapper/010:51:180
25134991714,2cyclictest3989-21H222:10:210
25134991714,2cyclictest32002-21expr09:15:130
25134991714,2cyclictest28108-21expr10:05:140
25134991714,2cyclictest27225-21ntp_kernel_err11:20:170
25134991714,2cyclictest25160-21cat10:00:130
25134991714,2cyclictest1559-21cat12:35:000
25134991714,2cyclictest1478-21snapd09:22:390
25134991714,2cyclictest11777-21expr11:50:120
25134991714,1cyclictest5433-21/usr/sbin/munin11:40:170
25134991714,1cyclictest5433-21/usr/sbin/munin11:40:170
25134991713,3cyclictest4035-21H222:10:210
25134991713,3cyclictest1829-21systemd-journal09:48:450
2513499171,2cyclictest993-21dbus-daemon10:42:200
2513499171,15cyclictest9-21ksoftirqd/007:41:170
2513499171,15cyclictest9-21ksoftirqd/007:41:170
2513499171,15cyclictest0-21swapper/009:05:210
2513499170,2cyclictest8363-21dpkg11:45:010
2513499170,2cyclictest4035-21H222:10:210
2513499170,2cyclictest3989-21H222:10:210
2513499170,2cyclictest3981-21H222:10:210
2513499170,2cyclictest3855-21ntp_offset11:35:160
2513499170,2cyclictest3543-21awk07:25:180
2513499170,2cyclictest19798-21expr12:05:120
2513499170,1cyclictest3989-21H222:10:210
2513499170,1cyclictest0-21swapper/008:17:230
2513499170,16cyclictest3351-21lxd07:46:410
2513499170,16cyclictest31588-21seq07:20:130
2513499170,16cyclictest25741-21fschecks_count12:15:140
2513499170,16cyclictest22278-21sed11:15:000
2513499170,16cyclictest15945-21lxd11:00:420
2513499170,16cyclictest15945-21lxd10:22:420
25137991615,1cyclictest3979-21H222:10:212
25137991614,1cyclictest0-21swapper/212:28:502
25137991614,1cyclictest0-21swapper/210:55:132
25137991614,1cyclictest0-21swapper/209:55:132
25137991614,1cyclictest0-21swapper/209:35:162
25137991614,1cyclictest0-21swapper/209:25:132
25137991613,2cyclictest3960-21/usr/sbin/munin08:25:122
2513799160,2cyclictest26862-21cat11:20:162
2513799160,1cyclictest0-21swapper/212:15:122
2513799160,15cyclictest4035-21H222:10:212
2513799160,15cyclictest22760-21fschecks_count08:00:142
2513799160,15cyclictest17841-21apt-get08:50:122
25136991614,1cyclictest3206-21JS22:10:211
25136991614,1cyclictest26127-21cpuspeed_turbos09:05:121
25136991614,1cyclictest20615-21awk08:55:131
25136991614,1cyclictest0-21swapper/112:34:561
25136991614,1cyclictest0-21swapper/109:35:161
25136991614,1cyclictest0-21swapper/109:15:131
25136991614,1cyclictest0-21swapper/108:50:161
25136991614,1cyclictest0-21swapper/108:25:151
25136991614,1cyclictest0-21swapper/108:05:141
2513699160,15cyclictest617-21nfsd411:30:161
2513699160,15cyclictest4035-21H222:10:211
2513699160,15cyclictest16523-21nvmesmart_nvme008:45:181
2513699160,15cyclictest0-21swapper/112:21:441
2513699160,15cyclictest0-21swapper/112:00:121
2513699160,15cyclictest0-21swapper/111:10:081
2513699160,15cyclictest0-21swapper/108:10:151
2513699160,15cyclictest0-21swapper/107:45:141
25134991615,1cyclictest7934-21nfsd410:25:180
25134991614,1cyclictest0-21swapper/010:36:570
25134991614,1cyclictest0-21swapper/009:42:170
25134991614,1cyclictest0-21swapper/009:29:510
25134991614,1cyclictest0-21swapper/007:55:140
25134991613,2cyclictest16783-21apt-get12:00:110
2513499161,1cyclictest0-21swapper/008:20:130
2513499160,1cyclictest0-21swapper/010:45:320
2513499160,15cyclictest9424-21sendmail-mta10:30:330
2513499160,15cyclictest9363-21cut09:30:180
2513499160,15cyclictest29970-21ntp_states07:15:170
2513499160,15cyclictest23005-21kernelversion09:55:180
2513499160,15cyclictest14852-21/usr/sbin/munin11:55:150
2513499160,15cyclictest0-21swapper/009:00:120
2513499160,15cyclictest0-21swapper/009:00:120
2513499160,15cyclictest0-21swapper/008:45:120
25137991514,0cyclictest0-21swapper/211:05:442
25137991514,0cyclictest0-21swapper/211:04:202
2513699150,1cyclictest0-21swapper/110:35:101
25134991414,0cyclictest0-21swapper/011:05:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional