You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-03 - 10:17
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Sun May 03, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
242126822600,3chrt2421266-21ld00:35:490
240299722490,3sleep02402999-21sed23:30:060
241564922470,3chrt2415647-21ld00:15:400
239206022330,4chrt2392059-21/usr/sbin/munin22:50:200
238856822310,4chrt2388567-21/usr/sbin/munin22:36:210
235073022220,2sleep02350732-21grep20:21:150
233049799220190,19cyclictest2321367-21kworker/u2:019:10:040
240160122140,2sleep02401603-21grep23:25:050
233049799203173,18cyclictest2341643-21kworker/u2:120:30:050
233049799202175,17cyclictest2403587-21kworker/u2:100:00:120
233049799201172,19cyclictest2417062-21kworker/u2:200:35:070
233049799199169,18cyclictest2361170-21kworker/u2:121:05:050
233049799199168,18cyclictest2357413-21kworker/u2:021:00:030
233049799198170,17cyclictest2412810-21kworker/u2:000:06:170
233049799198168,18cyclictest2403587-21kworker/u2:123:50:060
233049799198168,18cyclictest2374669-21kworker/u2:222:31:180
233049799197169,17cyclictest2334686-21kworker/u2:019:35:020
233049799197167,18cyclictest2403587-21kworker/u2:123:40:010
233049799197167,18cyclictest2387662-21kworker/u2:023:00:010
233049799195166,17cyclictest2403587-21kworker/u2:123:41:160
233049799195165,18cyclictest2365328-21kworker/u2:021:25:070
233049799194165,18cyclictest2412810-21kworker/u2:000:11:170
233049799194164,18cyclictest2387662-21kworker/u2:022:50:070
233049799194164,18cyclictest2365328-21kworker/u2:021:50:070
233049799191161,18cyclictest2365328-21kworker/u2:021:20:050
233049799188159,18cyclictest2341643-21kworker/u2:120:45:070
233049799187161,15cyclictest2374669-21kworker/u2:222:20:050
233049799187158,18cyclictest2374669-21kworker/u2:222:00:050
233049799187156,19cyclictest2365328-21kworker/u2:021:35:030
233049799186157,18cyclictest2403587-21kworker/u2:123:55:080
234353621850,4chrt2343533-21ntpq19:55:430
233049799185157,17cyclictest2365328-21kworker/u2:021:30:030
233049799185157,17cyclictest2332320-21kworker/u2:219:21:170
233049799185156,17cyclictest2387662-21kworker/u2:023:01:160
233049799185154,19cyclictest2387662-21kworker/u2:023:06:240
233049799184157,16cyclictest2374669-21kworker/u2:222:05:070
233049799183154,17cyclictest2334686-21kworker/u2:019:30:040
233049799182153,17cyclictest2363925-21kworker/u2:221:10:370
233049799182151,19cyclictest2361170-21kworker/u2:121:05:370
233049799181152,18cyclictest2374669-21kworker/u2:222:21:180
233049799180149,20cyclictest2417062-21kworker/u2:200:25:030
233049799179152,17cyclictest2403587-21kworker/u2:100:00:060
233049799179150,18cyclictest2341643-21kworker/u2:120:36:170
237122821770,3sleep02371229-21latency21:35:270
233049799176146,18cyclictest2387662-21kworker/u2:022:40:370
233049799176146,18cyclictest2341643-21kworker/u2:120:06:150
233049799175146,19cyclictest2334686-21kworker/u2:019:40:040
233049799175146,18cyclictest2417062-21kworker/u2:200:26:170
233049799175145,18cyclictest2374669-21kworker/u2:222:25:370
233049799174144,18cyclictest2341643-21kworker/u2:120:01:150
233049799174144,17cyclictest2357413-21kworker/u2:020:50:370
233049799169140,17cyclictest2330505-21kworker/u2:119:16:190
233049799168141,17cyclictest2334686-21kworker/u2:019:55:040
233049799168140,17cyclictest2330505-21kworker/u2:119:15:040
233049799168138,18cyclictest2387662-21kworker/u2:023:10:320
233049799168137,19cyclictest2334686-21kworker/u2:019:50:000
233049799167137,18cyclictest2387662-21kworker/u2:023:15:100
233049799167137,18cyclictest2341643-21kworker/u2:120:45:150
233049799165135,18cyclictest2397392-21kworker/u2:223:31:060
233049799164136,18cyclictest2374669-21kworker/u2:222:10:370
233049799164133,19cyclictest2365328-21kworker/u2:021:40:110
233049799161134,18cyclictest2379314-21kworker/u2:122:06:260
233049799161133,17cyclictest2341643-21kworker/u2:120:11:170
233049799161130,19cyclictest2341643-21kworker/u2:120:31:290
233049799160132,18cyclictest2341643-21kworker/u2:120:20:060
233049799158129,17cyclictest2334686-21kworker/u2:019:40:300
233049799155126,17cyclictest2374669-21kworker/u2:221:55:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional