You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-15 - 16:06
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Sun Mar 15, 2026 12:44:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
213738699172156,10cyclictest53-21kswapd012:00:111
213738599146118,25cyclictest53-21kswapd011:40:120
2137386999886,9cyclictest53-21kswapd010:15:011
2137386999886,9cyclictest53-21kswapd010:15:001
2137385999044,35cyclictest2157892-21kworker/u4:1308:30:000
2137385998433,48cyclictest2274867-21aten_r7power_po11:10:170
2137386998227,32cyclictest0-21swapper/111:15:281
2137386998132,27cyclictest2253561-21ntp_kernel_pll_10:45:321
2137386998126,39cyclictest0-21swapper/110:05:231
2137385998066,10cyclictest53-21kswapd009:30:320
2137385997951,23cyclictest2296665-21apt-get11:35:130
2137385997827,44cyclictest25650irq/23-42890000.ethernet12:30:300
2137386997725,29cyclictest0-21swapper/110:40:361
213738599772,16cyclictest2178193-21ntpq09:20:250
2137386997531,38cyclictest2157890-21modprobe08:30:011
2137386997436,21cyclictest2236468-21unixbench_singl10:25:421
2137386997425,30cyclictest0-21swapper/109:55:351
2137386997352,19cyclictest2261225-21sshd10:54:561
2137386997342,29cyclictest2226497-21aten_r7power_po10:15:161
2137386997332,19cyclictest0-21swapper/109:50:361
2137385997236,33cyclictest2306683-21sed11:45:360
213738699713,39cyclictest2334434-21ssh12:17:201
2137385997131,25cyclictest0-21swapper/007:10:000
2137385997123,44cyclictest2327268-21kworker/u4:812:09:590
213738699703,38cyclictest2215806-21ssh10:02:431
2137386997016,29cyclictest0-21swapper/112:05:391
2137385997062,6cyclictest53-21kswapd010:55:340
2137385997059,9cyclictest2325479-21kworker/u4:7+events_unbound12:10:140
2137385997031,35cyclictest2214203-21mailstats10:00:380
2137386996942,25cyclictest2265674-21munin-run11:00:011
213738699683,38cyclictest2353655-21ssh12:39:291
2137386996831,34cyclictest2168264-21latency_hist09:10:021
213738699682,40cyclictest2339765-21ssh12:23:381
213738699682,40cyclictest2315802-21ssh11:55:541
213738699682,39cyclictest2306906-21ssh11:45:471
213738699682,39cyclictest2179060-21ssh09:21:021
213738699681,41cyclictest2241165-21ssh10:31:071
213738699681,41cyclictest2234709-21ssh10:24:481
213738699681,41cyclictest2234709-21ssh10:24:471
2137385996835,30cyclictest53-21kswapd007:25:080
2137385996833,32cyclictest2217797-21df_abs10:05:170
213738599683,23cyclictest2341774-21ssh12:25:330
213738699672,40cyclictest2299574-21ssh11:38:071
213738699672,40cyclictest2286974-21ssh11:23:591
213738699672,40cyclictest2247357-21ssh10:38:561
213738699672,36cyclictest2289828-21ssh11:26:341
2137386996716,28cyclictest0-21swapper/109:10:341
2137386996715,33cyclictest0-21swapper/109:30:181
213738699671,40cyclictest2311750-21ssh11:51:281
213738599674,16cyclictest2173856-21ntpq09:15:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional