You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-07 - 14:22
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 all highest latencies:
System rack3slot2.osadl.org (updated Thu Dec 07, 2023 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
257274699365331,23cyclictest2622619-21awk10:05:120
257274699294264,20cyclictest29-21kswapd008:11:110
257274699272237,24cyclictest2633404-21ld10:41:120
257274699264226,26cyclictest2581107-31find07:37:430
257274699261226,23cyclictest2582083-21ntpq07:41:090
259506222500,3chrt2595059-21ntpq08:25:450
261776222480,2sleep02617765-21sed09:46:280
257274699241211,18cyclictest2653857-21kworker/u2:212:20:170
260431322400,3chrt2604315-21run-parts09:00:000
257273022360,2sleep02572732-21apt07:10:010
257274699230200,18cyclictest2621064-21kworker/u2:010:10:250
257379522290,4chrt2573765-21sendmail-mta07:12:160
257274699219190,18cyclictest2585264-21kworker/u2:108:05:030
257274699211183,17cyclictest2653857-21kworker/u2:212:20:070
257274699211182,19cyclictest2592905-21kworker/u2:008:25:060
257274699207179,18cyclictest2642791-21kworker/u2:011:20:050
257274699206177,17cyclictest2661056-21kworker/u2:012:25:250
257274699206176,18cyclictest2594438-21kworker/u2:108:30:080
265886722050,2sleep02658869-21cpu12:10:200
257274699203174,18cyclictest2646837-21kworker/u2:111:30:070
257274699203174,18cyclictest2599816-21kworker/u2:108:45:060
257274699203173,19cyclictest2610934-21kworker/u2:109:25:060
257274699200171,18cyclictest2639367-21kworker/u2:111:10:050
257274699200170,18cyclictest2607432-21kworker/u2:109:15:060
257274699197169,18cyclictest2642791-21kworker/u2:011:35:030
257274699197168,19cyclictest2572754-21kworker/u2:007:20:030
257274699196167,18cyclictest2621064-21kworker/u2:010:10:040
257274699196166,18cyclictest2572754-21kworker/u2:007:30:190
257274699194165,18cyclictest2650069-21kworker/u2:111:45:050
257274699194164,19cyclictest2588898-21kworker/u2:208:06:260
257274699194163,20cyclictest2628519-21kworker/u2:110:32:010
257274699193165,17cyclictest2597824-21kworker/u2:208:40:060
263851721920,4chrt2638518-21cpu11:00:200
257274699191164,18cyclictest2651766-21kworker/u2:011:50:070
257274699191163,18cyclictest2637348-21kworker/u2:011:00:070
257274699191161,18cyclictest2655638-21kworker/u2:112:05:070
257274699190163,18cyclictest2633795-21kworker/u2:110:47:150
257274699190161,18cyclictest2572754-21kworker/u2:007:30:130
257274699189161,18cyclictest2628519-21kworker/u2:110:26:290
257274699189160,19cyclictest2625163-21kworker/u2:210:25:070
257274699189160,18cyclictest2642791-21kworker/u2:011:20:390
257274699188159,18cyclictest2612694-21kworker/u2:009:35:060
257274699187161,16cyclictest2653857-21kworker/u2:211:55:060
257274699185155,19cyclictest2601548-21kworker/u2:208:55:060
257274699184156,17cyclictest2576028-21kworker/u2:207:25:060
257274699183155,18cyclictest2633795-21kworker/u2:110:55:030
257274699183154,19cyclictest2612694-21kworker/u2:009:40:020
257274699182155,17cyclictest2592905-21kworker/u2:009:05:040
257274699181152,19cyclictest2619289-21kworker/u2:109:55:060
257274699180153,17cyclictest2581181-21kworker/u2:307:50:040
257274699180150,18cyclictest2612694-21kworker/u2:009:40:370
257274699179150,19cyclictest2592905-21kworker/u2:009:10:020
257274699178151,18cyclictest2639367-21kworker/u2:111:11:280
257274699178150,17cyclictest2592905-21kworker/u2:008:50:020
257274699178148,19cyclictest2630335-21kworker/u2:210:36:140
257274699177149,17cyclictest2616153-21kworker/u2:210:00:030
266519721760,4chrt2665194-21ntpq12:31:030
265446421750,4chrt2654460-21diskstats11:55:280
257274699175147,18cyclictest2608971-21kworker/u2:009:20:040
257274699174145,19cyclictest2585264-21kworker/u2:108:00:060
257274699174144,19cyclictest2581181-21kworker/u2:307:55:010
257274699172144,18cyclictest2653857-21kworker/u2:212:06:280
257274699170140,19cyclictest2588898-21kworker/u2:208:15:460
266657421690,4chrt2666564-21ntpq12:36:030
257274699165138,17cyclictest2610934-21kworker/u2:109:30:040
257274699165136,18cyclictest2625163-21kworker/u2:210:20:050
257274699153124,18cyclictest2648291-21kworker/u2:211:35:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional