You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-22 - 09:14
[ 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot8.osadl.org (updated Thu Jan 22, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
259679917651689,39cyclictest26772-21strings19:10:200
258332823801,16sleep10-21swapper/119:09:011
257002676653,16sleep00-21swapper/019:07:430
25968995375,13cyclictest0-21swapper/119:10:201
228699970,12rtkit-daemon0-21swapper/021:24:310
2596799762,58cyclictest25107-21latency_hist22:45:010
2596799743,65cyclictest28555-21ssh21:50:350
2596799733,45cyclictest14868-21ssh23:24:580
2596799724,41cyclictest5992-21munin-node22:10:150
2596799723,45cyclictest17781-21ssh22:30:210
2596799723,42cyclictest9238-21ssh00:11:530
2596799723,42cyclictest5629-21ssh22:09:220
2596799722,6cyclictest943-21latency_hist23:00:010
25967997212,53cyclictest0-21swapper/023:55:170
228699720,3rtkit-daemon2285-21rtkit-daemon23:03:380
2596799715,52cyclictest0-21swapper/022:23:410
2596799713,42cyclictest6962-21ssh00:08:330
2596799713,42cyclictest22679-21ssh23:38:250
2596799713,41cyclictest30426-21ssh23:51:390
2596799712,6cyclictest11356-21latency_hist22:20:000
2596799712,45cyclictest29963-21ssh22:52:460
2596799704,59cyclictest0-21swapper/021:25:090
2596799704,52cyclictest0-21swapper/021:41:400
2596799704,52cyclictest0-21swapper/020:44:090
2596799703,61cyclictest9927-21grep23:15:150
2596799703,61cyclictest16947-21munin-node00:25:230
2596799703,61cyclictest11726-21latency_hist20:00:000
25967997024,40cyclictest88850irq/46-eth0-tx-23:09:590
25967997020,45cyclictest88850irq/46-eth0-tx-21:30:080
2596799695,50cyclictest0-21swapper/021:36:190
2596799693,60cyclictest7893-21unixbench-2d23:10:260
2596799693,60cyclictest11842-21munin-node20:00:160
2596799693,41cyclictest15793-21ssh22:26:240
2596799692,61cyclictest23414-21sh23:40:120
2596799692,40cyclictest6186-21ssh21:11:030
2596799692,40cyclictest26355-21ssh21:47:280
25967996912,42cyclictest0-21swapper/020:35:380
25967996844,15cyclictest0-21swapper/020:50:130
192772680,9sleep12596899cyclictest20:20:131
2596799676,55cyclictest0-21swapper/021:18:010
2596799674,54cyclictest0-21swapper/020:57:080
2596799672,59cyclictest12828-21ssh00:19:420
2596799672,58cyclictest8234-21munin-node19:50:100
2596799672,55cyclictest3185-21cpu21:05:130
25967996717,43cyclictest88850irq/46-eth0-tx-23:25:210
2596899665,41cyclictest0-21swapper/119:19:591
2596799667,50cyclictest0-21swapper/019:25:020
2596799665,55cyclictest0-21swapper/020:11:380
2596799665,55cyclictest0-21swapper/000:00:390
2596799664,52cyclictest0-21swapper/020:20:380
2596799664,48cyclictest2171-21ssh22:02:070
2596799663,57cyclictest1647-21grep19:30:200
2596799663,56cyclictest18875-21sort23:30:260
2596799663,41cyclictest22799-21ssh00:36:120
2596799662,58cyclictest6870-21hwlatdetect19:45:150
2596799662,58cyclictest29989-21ssh21:55:040
25967996614,47cyclictest88850irq/46-eth0-tx-23:47:530
2596799655,54cyclictest0-21swapper/020:09:070
2596799654,52cyclictest0-21swapper/019:35:360
2596799653,57cyclictest22067-21runrttasks22:39:030
2596799653,44cyclictest1189-21snmpd20:31:490
2596799645,53cyclictest0-21swapper/000:30:180
2596799643,54cyclictest13843-21ssh00:20:210
2596799642,38cyclictest29737-21idleruntime-cro20:50:000
25967996416,34cyclictest88850irq/46-eth0-tx-22:48:580
25967996415,41cyclictest0-21swapper/019:28:060
2596799633,55cyclictest5566-21sort19:40:230
2596799632,56cyclictest17269-21munin-node20:15:130
2596899625,35cyclictest0-21swapper/120:48:591
2596799623,53cyclictest20877-21munin-node20:25:280
2596899605,42cyclictest0-21swapper/123:41:591
2596899605,42cyclictest0-21swapper/121:06:001
2596799607,47cyclictest0-21swapper/021:00:190
2596799606,48cyclictest0-21swapper/019:15:110
2596899594,39cyclictest0-21swapper/119:45:241
25968995934,11cyclictest26131-21latency_hist20:40:011
25968995929,24cyclictest19208-21memory00:30:161
25968995924,29cyclictest17247-21munin-node21:30:281
25968995924,28cyclictest28321-21ssh23:48:501
2596899584,36cyclictest0-21swapper/123:05:591
25968995837,15cyclictest11333-21basename22:20:001
25968995825,17cyclictest19054-21munin-node23:30:281
25968995822,29cyclictest7351-21runrttasks00:09:521
228699580,5rtkit-daemon2285-21rtkit-daemon22:22:221
228699580,4rtkit-daemon2285-21rtkit-daemon23:27:591
228699580,4rtkit-daemon2285-21rtkit-daemon00:37:051
25968995635,16cyclictest5897-21latency_hist22:10:011
25968995635,15cyclictest0-21swapper/120:10:131
25968995634,17cyclictest2223-21sh22:02:161
25968995624,26cyclictest17510-21munin-node20:15:131
228699560,4rtkit-daemon2285-21rtkit-daemon22:38:331
228699560,4rtkit-daemon2285-21rtkit-daemon00:00:281
2596899554,45cyclictest0-21swapper/119:23:131
25968995529,20cyclictest19161-21cpu21:35:131
25968995522,27cyclictest15830-21munin-node00:25:091
154762550,4sleep1271ktimersoftd/100:24:251
25968995434,15cyclictest30523-21sh23:52:001
25968995333,14cyclictest7801-21ssh22:12:231
25968995331,16cyclictest6522-21sh21:12:201
25968995322,25cyclictest717-21ssh22:59:201
25968995322,25cyclictest1219-21munin-node21:00:131
25968995318,28cyclictest15665-21ssh21:29:121
228699530,5rtkit-daemon2285-21rtkit-daemon22:30:121
25968995237,9cyclictest30581-21kernelversion21:55:191
25968995226,21cyclictest0-21swapper/123:03:031
25968995224,23cyclictest32369-21munin-node23:55:231
25968995224,23cyclictest24237-21sh22:42:021
25968995224,22cyclictest10854-21processes19:55:231
25968995224,21cyclictest13665-21munin-node20:05:241
25968995222,24cyclictest32425-21munin-node20:55:211
25968995222,24cyclictest22130-21runrttasks20:26:081
25968995221,25cyclictest27871-21munin-run22:50:011
25968995220,27cyclictest10917-21sh23:15:511
228699520,5rtkit-daemon2285-21rtkit-daemon19:30:021
228699520,4rtkit-daemon2285-21rtkit-daemon19:40:221
25968995137,9cyclictest12686-21gltestperf23:20:151
25968995129,16cyclictest12508-21taskset00:18:391
25968995129,16cyclictest11051-21memory21:20:181
25968995128,18cyclictest0-21swapper/100:10:091
25968995126,18cyclictest21369-21munin-node23:35:221
25968995123,22cyclictest30118-21cpuspeed20:50:131
25968995123,22cyclictest26433-21ssh21:47:451
25968995122,24cyclictest28658-21sh21:50:571
25968995120,25cyclictest88750irq/45-eth0-rx-23:11:151
25968995118,27cyclictest0-21swapper/121:43:001
228699510,5rtkit-daemon2285-21rtkit-daemon21:20:011
25968995034,10cyclictest1731-21munin-node19:30:221
25968995024,21cyclictest26289-21taskset20:40:091
25968995021,23cyclictest29276-21sh22:50:281
25968994924,19cyclictest3339-21munin-node19:35:171
25968994924,19cyclictest23543-21munin-node20:30:231
25968994920,16cyclictest12051-21cpu20:00:141
25968994916,28cyclictest0-21swapper/122:25:391
25968994826,16cyclictest9640-21runrttasks19:52:391
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional