You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-14 - 17:33
[ 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 376 highest latencies:
System rackdslot0.osadl.org (updated Sat Feb 14, 2026 12:45:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3159199262,15cyclictest0-21swapper/211:15:192
3159199240,23cyclictest1785-21fschecks_time08:10:152
31591992117,3cyclictest0-21swapper/210:09:062
31591992117,3cyclictest0-21swapper/207:18:312
31591992115,5cyclictest10777-21perf09:25:002
31591992114,3cyclictest0-21swapper/211:04:402
3159199204,15cyclictest0-21swapper/210:04:422
31591992016,3cyclictest0-21swapper/207:58:112
3159099201,18cyclictest18607-21cpuspeed_turbos08:40:141
3159199192,1cyclictest0-21swapper/209:44:072
3159199192,1cyclictest0-21swapper/208:44:252
3159199190,16cyclictest29171-21hddtemp_smartct11:50:142
3159099192,2cyclictest15473-21nfsd411:25:171
31590991915,3cyclictest0-21swapper/111:31:301
31590991915,3cyclictest0-21swapper/109:54:071
3159099191,3cyclictest22894-21nvmesmart_nvme010:40:191
3159099190,18cyclictest0-21swapper/109:25:011
3158999190,18cyclictest0-21swapper/009:48:220
3159199182,15cyclictest28-21ksoftirqd/207:34:592
3159199182,15cyclictest0-21swapper/210:39:332
31591991815,2cyclictest30087-21chrt09:55:482
3159199181,2cyclictest16847-21nvmesmart_nvme010:30:172
3159199180,17cyclictest26194-21awk08:55:012
3159199180,17cyclictest21119-21nvmesmart_nvme011:35:182
31590991814,3cyclictest3981-21H222:10:211
3159099181,2cyclictest3983-21H222:10:211
3159099181,2cyclictest13522-21chrt11:20:531
3159099181,16cyclictest8848-21grep11:15:151
3159099180,2cyclictest3983-21H222:10:211
3159099180,16cyclictest3985-21H222:10:211
3158999182,15cyclictest0-21swapper/012:15:340
31589991816,1cyclictest0-21swapper/008:00:140
31589991815,2cyclictest4125-21chrt12:03:050
31589991814,3cyclictest3989-21H222:10:210
31589991814,1cyclictest0-21swapper/007:25:500
3158999181,16cyclictest399-20systemd-journal07:50:020
3158999181,16cyclictest10798-21needreboot08:25:180
3158999180,2cyclictest3991-21H222:10:210
3158999180,2cyclictest3991-21H222:10:210
3158999180,2cyclictest3989-21H222:10:210
3158999180,1cyclictest0-21swapper/012:35:200
31591991715,1cyclictest740-21missed_timers09:05:182
31591991715,1cyclictest0-21swapper/210:25:172
31591991714,2cyclictest9561-21ls08:25:012
31591991714,2cyclictest9392-21kernelversion07:25:172
31591991714,2cyclictest8953-21switchtime10:15:222
31591991714,2cyclictest6024-21smtp11:10:072
31591991714,2cyclictest4712-21apt-get12:05:132
31591991714,2cyclictest29722-21grep10:55:142
31591991714,2cyclictest28139-21/usr/sbin/munin10:50:172
31591991714,2cyclictest26856-21sed10:50:012
31591991713,2cyclictest3989-21H222:10:212
3159199171,1cyclictest247582sleep209:47:162
3159199171,15cyclictest11188-21acpi12:15:102
3159199171,15cyclictest0-21swapper/211:05:282
3159199170,2cyclictest6610-21kernelversion09:15:182
3159199170,2cyclictest399-20systemd-journal08:38:592
3159199170,2cyclictest30242-21kernelversion09:00:142
3159199170,2cyclictest23755-21sensors12:35:212
3159199170,2cyclictest23678-21latency_hist08:50:002
3159199170,2cyclictest1975-21expr12:00:152
3159199170,2cyclictest18501-21seq11:30:212
3159199170,2cyclictest15379-21missed_timers09:30:172
3159199170,2cyclictest11226-21nfsd410:20:192
3159199170,1cyclictest3983-21H222:10:212
3159199170,16cyclictest7854-21ls07:25:012
3159199170,16cyclictest4384-21smartctl09:10:192
3159199170,16cyclictest3989-21H222:10:212
3159199170,16cyclictest3981-21H222:10:212
3159199170,16cyclictest27286-21pzem_voltage11:45:222
3159199170,16cyclictest16278-21perf12:25:002
3159199170,16cyclictest1550-21snapd07:50:082
3159199170,16cyclictest15114-21nfsd407:35:192
3159199170,16cyclictest15114-21nfsd407:35:182
3159199170,16cyclictest1280-21sed07:10:212
3159199170,16cyclictest10623-21latency08:25:162
3159199170,16cyclictest10373-21cron12:14:592
3159099172,1cyclictest21-21ksoftirqd/110:55:131
31590991715,1cyclictest0-21swapper/111:10:191
31590991715,1cyclictest0-21swapper/107:57:231
31590991714,2cyclictest6925-21apt-get08:20:131
31590991714,2cyclictest5051-21expr12:05:141
31590991714,2cyclictest4099-21H222:10:211
31590991714,2cyclictest4099-21H222:10:211
31590991714,2cyclictest3985-21H222:10:211
31590991714,2cyclictest30053-21vmstat09:55:231
31590991714,2cyclictest18449-21nvmesmart_nvme009:35:191
31590991714,2cyclictest17918-21nfsd412:25:191
31590991714,2cyclictest12952-21grep08:30:141
31590991714,2cyclictest11999-21sed08:30:011
3159099171,15cyclictest3989-21H222:10:211
3159099170,2cyclictest8122-21cpu12:10:151
3159099170,2cyclictest7534-21expr10:15:141
3159099170,2cyclictest6394-21cut09:15:161
3159099170,2cyclictest3989-21H222:10:211
3159099170,2cyclictest3841-21sort10:09:001
3159099170,2cyclictest28604-21switchtime10:50:211
3159099170,2cyclictest24822-21fschecks_count10:45:151
3159099170,2cyclictest17540-21postgres10:32:251
3159099170,1cyclictest3979-21H222:10:211
3159099170,1cyclictest3979-21H222:10:211
3159099170,1cyclictest0-21swapper/111:51:291
3159099170,16cyclictest3981-21H222:10:211
3159099170,16cyclictest3976-21H222:10:211
3159099170,16cyclictest3872-21awk07:15:191
3159099170,16cyclictest26919-21grep11:45:181
3159099170,16cyclictest21751-21fschecks_count08:45:141
3159099170,16cyclictest21725-21postgres07:47:531
3159099170,16cyclictest20274-21expr09:40:121
3159099170,16cyclictest20127-21cat11:35:141
3159099170,16cyclictest1867-21anvil07:14:271
3159099170,16cyclictest16843-21nfsd408:35:191
3159099170,16cyclictest1521-21lxd10:04:401
3159099170,16cyclictest1490-21snapd11:00:111
3159099170,16cyclictest13378-21fschecks_time10:25:151
3159099170,16cyclictest11857-21fschecks_time07:30:131
3159099170,16cyclictest0-21swapper/110:10:181
3159099170,15cyclictest3989-21H222:10:211
3159099170,15cyclictest0-21swapper/108:50:021
31589991716,1cyclictest9-21ksoftirqd/009:51:360
31589991715,1cyclictest0-21swapper/010:25:000
31589991714,2cyclictest3985-21H222:10:210
31589991714,2cyclictest3983-21H222:10:210
31589991714,2cyclictest3053-21systemd-logind08:56:520
31589991714,2cyclictest26343-21/usr/sbin/munin11:45:140
31589991714,2cyclictest17774-21cat12:25:180
31589991714,2cyclictest13223-21cat08:30:150
31589991714,2cyclictest10159-21grep11:15:200
3158999171,15cyclictest3985-21H222:10:210
3158999171,15cyclictest19549-21needreboot08:40:180
3158999170,2cyclictest3981-21H222:10:210
3158999170,2cyclictest3053-21systemd-logind10:32:520
3158999170,2cyclictest29256-21ls10:55:010
3158999170,2cyclictest22031-21latency_hist12:35:010
3158999170,2cyclictest14244-21/usr/sbin/munin11:25:140
3158999170,16cyclictest6515-21chrt10:11:080
3158999170,16cyclictest6453-21postgres08:19:530
3158999170,16cyclictest3976-21H222:10:210
3158999170,16cyclictest3976-21H222:10:210
3158999170,16cyclictest3976-21H222:10:210
3158999170,16cyclictest2535-21latency_hist11:05:000
3158999170,16cyclictest2447-21sed09:10:010
3158999170,16cyclictest23549-21cat11:40:140
3158999170,16cyclictest17458-21ls11:30:140
3158999170,15cyclictest3991-21H222:10:210
31591991614,1cyclictest25393-21apt-get09:50:122
31591991614,1cyclictest0-21swapper/212:30:172
31591991614,1cyclictest0-21swapper/212:25:152
31591991614,1cyclictest0-21swapper/211:20:132
31591991614,1cyclictest0-21swapper/208:30:152
31591991614,1cyclictest0-21swapper/208:15:152
31591991613,2cyclictest31989-21iwlist11:55:142
31591991613,2cyclictest19962-21expr07:45:132
3159199160,15cyclictest3981-21H222:10:212
3159199160,15cyclictest3976-21H222:10:212
3159199160,15cyclictest28373-21/usr/sbin/munin08:00:162
3159199160,15cyclictest23443-21cat11:40:142
3159199160,15cyclictest12969-21ntp_kernel_pll_09:25:192
3159199160,15cyclictest0-21swapper/208:05:142
31590991614,1cyclictest0-21swapper/109:20:141
31590991613,2cyclictest32561-21expr09:05:131
3159099160,1cyclictest23293-21latency07:50:171
3159099160,1cyclictest0-21swapper/112:30:121
3159099160,15cyclictest5057-21/usr/sbin/munin08:15:161
3159099160,15cyclictest0-21swapper/112:20:101
3159099160,15cyclictest0-21swapper/111:05:011
3159099160,15cyclictest0-21swapper/110:35:161
3159099160,15cyclictest0-21swapper/109:45:141
3159099160,15cyclictest0-21swapper/109:30:071
3159099160,15cyclictest0-21swapper/109:10:131
3159099160,15cyclictest0-21swapper/108:05:091
31589991614,1cyclictest28827-21cstates11:50:120
31589991614,1cyclictest23811-21perf10:45:000
31589991614,1cyclictest0-21swapper/012:10:010
31589991614,1cyclictest0-21swapper/011:35:140
31589991614,1cyclictest0-21swapper/010:35:140
31589991614,1cyclictest0-21swapper/010:15:150
31589991614,1cyclictest0-21swapper/009:55:240
31589991614,1cyclictest0-21swapper/008:45:130
31589991614,1cyclictest0-21swapper/008:35:150
31589991613,2cyclictest7202-21expr08:20:140
31589991613,2cyclictest14604-21expr09:30:120
3158999160,2cyclictest1673-21ls10:05:120
3158999160,1cyclictest0-21swapper/011:00:000
3158999160,1cyclictest0-21swapper/009:35:140
3158999160,15cyclictest6970-21kernelversion11:10:160
3158999160,15cyclictest5753-21expr07:20:130
3158999160,15cyclictest4704-21apache_accesses12:05:100
3158999160,15cyclictest3991-21H222:10:210
3158999160,15cyclictest19919-21/usr/sbin/munin09:40:140
3158999160,15cyclictest13382-21fschecks_time10:25:150
3158999160,15cyclictest0-21swapper/011:55:180
3158999160,15cyclictest0-21swapper/011:20:210
3158999160,15cyclictest0-21swapper/011:05:150
3158999160,15cyclictest0-21swapper/010:00:170
3158999160,14cyclictest0-21swapper/009:12:000
31589991513,1cyclictest0-21swapper/010:48:030
3158999150,15cyclictest0-21swapper/008:50:150
3158999150,14cyclictest0-21swapper/008:10:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional