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2026-05-11 - 23:16
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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 376 highest latencies:
System rack3slot2.osadl.org (updated Mon May 11, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231641299379349,19cyclictest29-21kswapd007:41:040
231641299346316,18cyclictest2324463-21kworker/u2:207:45:220
233378822560,4chrt2333787-21sh08:11:020
231557922560,3chrt2315576-21ntpq07:05:460
231889322520,3chrt2318891-21sshd07:17:360
235319622400,3chrt2353191-21ntpq09:20:430
239342222290,3chrt2393421-21awk11:45:230
231641299221192,17cyclictest2324463-21kworker/u2:207:40:040
231641299218189,18cyclictest2376814-21kworker/u2:010:50:050
231641299213183,18cyclictest2402504-21kworker/u2:212:25:060
231641299213183,18cyclictest2390815-21kworker/u2:111:55:060
231641299213182,19cyclictest2332294-21kworker/u2:008:10:060
231641299212183,18cyclictest2402504-21kworker/u2:212:30:020
231641299211180,18cyclictest2390815-21kworker/u2:112:00:020
231641299210180,18cyclictest2355475-21kworker/u2:109:35:020
231641299209179,18cyclictest2315015-21kworker/u2:007:30:060
239806222070,2sleep02398064-21tr12:01:180
231641299206177,18cyclictest2372666-21kworker/u2:110:40:050
231641299206175,19cyclictest2344333-21kworker/u2:009:05:360
231641299205176,18cyclictest2376814-21kworker/u2:011:00:010
231641299203175,17cyclictest2382467-21kworker/u2:211:15:080
231641299203173,19cyclictest2372666-21kworker/u2:110:45:040
231641299202173,18cyclictest2332294-21kworker/u2:008:20:040
231641299202170,21cyclictest2366613-21kworker/u2:010:30:020
231641299201172,18cyclictest2344333-21kworker/u2:009:30:020
231641299201172,18cyclictest2328572-21kworker/u2:008:00:040
231641299201171,18cyclictest2355475-21kworker/u2:109:40:360
231641299200170,18cyclictest2384758-21kworker/u2:011:16:200
231641299199170,18cyclictest2341561-21kworker/u2:208:55:020
231641299197167,18cyclictest2355475-21kworker/u2:109:50:020
231641299196166,18cyclictest2376814-21kworker/u2:010:55:020
231641299196166,18cyclictest2315015-21kworker/u2:007:25:060
231641299194165,18cyclictest2321992-21kworker/u2:107:35:060
231641299191162,18cyclictest2384758-21kworker/u2:011:25:370
231641299191161,18cyclictest2344333-21kworker/u2:008:56:210
231641299191160,20cyclictest2376814-21kworker/u2:011:05:140
231641299190161,17cyclictest2372666-21kworker/u2:110:35:040
231641299190160,18cyclictest2344333-21kworker/u2:009:05:040
231641299190160,18cyclictest2328572-21kworker/u2:008:00:320
240177721890,4chrt2401779-21cut12:15:260
231641299189161,18cyclictest2341561-21kworker/u2:208:41:210
231641299189159,18cyclictest2335989-21kworker/u2:108:40:080
231641299189156,23cyclictest2335989-21kworker/u2:108:31:230
231641299187159,17cyclictest2344333-21kworker/u2:009:15:360
231641299187158,18cyclictest2390815-21kworker/u2:111:41:210
231641299187158,17cyclictest2335989-21kworker/u2:108:26:180
231641299187157,19cyclictest2366613-21kworker/u2:010:20:080
231641299186159,17cyclictest2315015-21kworker/u2:007:10:330
231641299186155,19cyclictest2363840-21kworker/u2:110:05:020
231641299185157,18cyclictest2406421-21kworker/u2:112:40:040
231641299185154,19cyclictest2341561-21kworker/u2:208:45:320
231641299184156,18cyclictest2321992-21kworker/u2:107:51:200
231641299184153,19cyclictest2384758-21kworker/u2:011:25:020
231641299184142,18cyclictest2384758-21kworker/u2:011:30:250
231641299180152,19cyclictest2397792-21kworker/u2:012:15:020
233660421790,3chrt2336602-21ld08:21:050
231641299179149,18cyclictest2363840-21kworker/u2:110:05:230
231641299178148,19cyclictest2366613-21kworker/u2:010:20:350
231641299175145,18cyclictest2384758-21kworker/u2:011:35:130
231641299174148,17cyclictest2363840-21kworker/u2:110:15:040
231641299174147,17cyclictest2344333-21kworker/u2:009:15:060
231641299173144,18cyclictest2397792-21kworker/u2:012:05:380
231641299173144,18cyclictest2376814-21kworker/u2:011:00:340
231641299172144,19cyclictest2361427-21kworker/u2:209:51:270
231641299170142,17cyclictest2355475-21kworker/u2:109:36:130
231641299169139,19cyclictest2402504-21kworker/u2:212:31:150
231641299169139,19cyclictest2361427-21kworker/u2:209:55:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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