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2024-04-24 - 23:15
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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 highest latencies:
System rack3slot2.osadl.org (updated Wed Apr 24, 2024 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
207741322870,3sleep02077412-21sed10:10:140
206840422740,3chrt2056636-21diskmemload09:42:070
202485499253224,18cyclictest2028377-21kworker/u2:207:35:510
202485499242213,17cyclictest2086252-21kworker/u2:010:51:310
212398022400,3chrt2123982-21grep12:30:160
204963422340,3chrt2049632-21sshd08:44:470
211227322300,3chrt2112136-21/usr/sbin/munin11:55:130
210892822300,3chrt2108927-21grep11:45:130
206472722180,3chrt2064726-21/usr/sbin/munin09:31:550
202485499216185,18cyclictest2050163-21kworker/u2:009:25:080
204074322140,2sleep02040744-21cat08:11:210
202485499212183,18cyclictest2082239-21kworker/u2:211:06:350
202485499207178,17cyclictest2050163-21kworker/u2:009:25:300
210705422040,2sleep02107058-21cut11:40:010
206976122030,2sleep02069762-21ps09:46:470
202485499203174,17cyclictest2106647-21kworker/u2:212:06:300
202485499203173,19cyclictest2113441-21kworker/u2:112:30:060
202485499203162,18cyclictest2084107-21kworker/u2:311:00:020
202485499201172,18cyclictest2033949-21kworker/u2:007:50:060
202485499200168,21cyclictest29-21kswapd012:21:310
202485499198168,19cyclictest2080282-21kworker/u2:010:20:080
202485499198168,19cyclictest2067196-21kworker/u2:110:05:050
202485499197168,18cyclictest2101746-21kworker/u2:311:35:100
202485499197168,17cyclictest2028377-21kworker/u2:207:55:040
204548221960,3sleep02045483-21idleruntime-cro08:30:010
202485499193163,19cyclictest2113441-21kworker/u2:112:40:020
202485499193162,19cyclictest2059700-21kworker/u2:309:20:060
202485499187160,17cyclictest2074411-21kworker/u2:310:20:410
202485499187157,20cyclictest2118547-21kworker/u2:012:16:500
202485499187157,19cyclictest2082239-21kworker/u2:210:46:520
202485499186159,17cyclictest2053824-21kworker/u2:109:05:050
202485499186157,18cyclictest2082239-21kworker/u2:210:30:060
202485499185156,19cyclictest2082239-21kworker/u2:211:20:040
202485499185156,18cyclictest2082239-21kworker/u2:210:35:070
202485499184157,16cyclictest2053824-21kworker/u2:109:15:110
202485499183155,18cyclictest2041304-21kworker/u2:208:20:020
202485499183153,18cyclictest2106647-21kworker/u2:212:01:510
202485499183150,22cyclictest2112074-21true11:55:030
202485499181152,19cyclictest2069283-21kworker/u2:309:51:500
202985921800,3sleep02029858-21sed07:30:070
202485499180151,18cyclictest2099769-21kworker/u2:011:40:150
202485499180145,23cyclictest2065893-21packagekitd09:35:260
202485499179150,19cyclictest2032183-21kworker/u2:107:45:060
202485499178150,18cyclictest2118547-21kworker/u2:012:15:060
202485499178149,18cyclictest2067196-21kworker/u2:110:15:100
202790021770,3sleep02027901-21/usr/sbin/munin07:21:190
202485499176149,17cyclictest2084107-21kworker/u2:310:45:090
205198821750,3sleep02051986-21timerwakeupswit08:51:280
202485499171145,17cyclictest2025298-21kworker/u2:107:20:080
202485499171143,17cyclictest2050163-21kworker/u2:008:56:230
202485499170139,19cyclictest2021142-21kworker/u2:207:11:180
202485499169141,18cyclictest2096303-21kworker/u2:111:15:100
202485499169140,19cyclictest2044576-21kworker/u2:208:35:020
210338621660,3chrt2103384-21ssh11:29:390
203602621660,3chrt2036024-21irqstats07:55:250
202485499165135,18cyclictest2046472-21kworker/u2:008:36:190
202485499161131,18cyclictest2084107-21kworker/u2:310:35:380
202485499161130,18cyclictest2042733-21kworker/u2:008:21:210
202485499158131,17cyclictest2028377-21kworker/u2:207:35:050
202485499158129,18cyclictest2096303-21kworker/u2:111:21:150
202485499158129,18cyclictest2093332-21kworker/u2:011:05:060
202485499155127,17cyclictest2037576-21kworker/u2:008:06:210
202485499154126,17cyclictest2011089-21kworker/u2:007:10:050
202485499152123,19cyclictest2050163-21kworker/u2:009:56:320
202485499151122,18cyclictest2050163-21kworker/u2:009:10:070
202485499150120,19cyclictest2028377-21kworker/u2:208:00:380
202485499148117,18cyclictest2044576-21kworker/u2:208:45:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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