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2023-09-25 - 10:53
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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, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack8slot0.osadl.org (updated Mon Sep 25, 2023 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2606521300,0sleep20-21swapper/222:07:312
886221230,0sleep20-21swapper/223:47:002
1754421230,1sleep117546-21bash21:17:231
1530921210,0sleep015310-21sshd21:01:390
2665221120,1sleep10-21swapper/121:06:531
1232321000,0sleep012324-21sshd23:56:560
262272880,0sleep20-21swapper/222:16:322
247622760,1sleep2331rcuc/221:31:232
131402740,0sleep11843-21nfsd21:03:081
297112730,0sleep10-21swapper/121:51:181
83512710,8sleep392050irq/26-p4p1-rx-21:35:093
108482700,0sleep20-21swapper/221:41:172
5842690,1sleep00-21swapper/022:03:240
41362690,1sleep14115-21sshd23:11:031
263952690,1sleep0141rcuc/022:11:570
19332690,0sleep10-21swapper/122:48:341
320942680,0sleep032090-21sshd23:16:550
306182680,1sleep030596-21bash23:09:220
239942680,0sleep223996-21grepconf.sh20:49:342
162572680,1sleep016244-21sshd22:26:410
142382680,1sleep0141rcuc/022:40:080
180782670,1sleep318070-21sshd23:28:333
262682660,1sleep026259-21sshd00:02:290
233772660,0sleep3421rcuc/322:14:533
177472660,1sleep017749-21grepconf.sh23:34:390
154692660,0sleep20-21swapper/220:30:152
105762660,0sleep1241rcuc/122:42:571
39472650,0sleep10-21swapper/123:43:341
39472650,0sleep10-21swapper/123:43:341
313472650,0sleep20-21swapper/223:18:262
105682650,0sleep310548-21sshd23:20:273
26872640,2sleep12274099cyclictest22:24:371
243762640,0sleep30-21swapper/322:01:303
197172640,0sleep00-21swapper/020:57:100
173482640,0sleep11845-21nfsd21:43:081
211442630,0sleep10-21swapper/122:55:281
314552610,1sleep10-21swapper/121:11:461
193262600,1sleep3421rcuc/322:49:243
168192590,0sleep316822-21cpuspeed_turbos22:10:043
213652570,1sleep121364-21sshd22:14:471
217882560,0sleep00-21swapper/023:36:230
113542550,1sleep011352-21sshd21:39:510
77952530,1sleep0141rcuc/023:24:570
2223025327,8sleep00-21swapper/018:41:470
46952520,1sleep30-21swapper/323:45:123
2241725125,8sleep10-21swapper/118:44:001
2218325125,9sleep20-21swapper/218:41:122
199362510,1sleep0141rcuc/022:38:550
20662440,0sleep30-21swapper/320:45:183
262582430,0sleep0101ktimersoftd/022:33:140
2216424328,9sleep30-21swapper/318:40:573
17962290,0sleep10-21swapper/100:06:031
22740992823,4cyclictest1746-21/usr/sbin/munin20:05:111
22740992725,1cyclictest7850-21sshd21:48:471
22740992622,3cyclictest22045-21grepconf.sh23:25:351
104252250,0sleep00-21swapper/022:05:160
66212240,1sleep20-21swapper/221:12:072
295852240,1sleep229569-21sshd23:36:462
241322230,1sleep324125-21bash22:27:043
22740992320,1cyclictest4722-21uname00:14:231
258942220,1sleep225895-21bash21:23:532
175272220,0sleep30-21swapper/323:57:113
145262220,2sleep12274099cyclictest23:16:041
38182210,0sleep03816-21latency22:50:100
22740992119,1cyclictest11678-21grepconf.sh23:32:471
300422200,0sleep030041-21sshd20:46:400
279702200,1sleep027945-21sshd23:51:110
198322200,0sleep30-21swapper/321:00:173
164282200,1sleep235-21ksoftirqd/220:53:512
90142190,0sleep30-21swapper/321:21:343
39552190,0sleep23947-21sshd23:30:522
295792190,0sleep229578-21grep22:27:192
22740991914,3cyclictest26-21ksoftirqd/123:38:041
173982190,1sleep117365-21sshd20:52:181
158292190,0sleep31841-21nfsd22:56:463
130492190,0sleep20-21swapper/223:11:282
33232180,0sleep33324-21uname20:53:123
313812180,0sleep30-21swapper/321:25:353
2274099188,1cyclictest111rcu_preempt21:55:061
2274099185,2cyclictest26-21ksoftirqd/123:47:281
22740991816,1cyclictest26-21ksoftirqd/122:00:051
132252180,0sleep213224-21sshd22:14:242
285332170,0sleep30-21swapper/320:57:373
235542170,0sleep00-21swapper/023:04:370
22742991711,3cyclictest92050irq/26-p4p1-rx-21:07:433
22741991712,4cyclictest35-21ksoftirqd/222:00:042
22741991711,2cyclictest35-21ksoftirqd/223:05:262
22740991714,2cyclictest26-21ksoftirqd/123:07:371
2273999174,1cyclictest9-21ksoftirqd/021:25:370
193462170,1sleep319334-21sshd23:14:503
131302170,0sleep30-21swapper/321:15:333
282222160,1sleep028181-21sshd23:41:330
282222160,1sleep028181-21sshd23:41:330
230822160,0sleep323079-21sshd23:00:073
22742991614,1cyclictest44-21ksoftirqd/300:05:223
2274199160,1cyclictest121rcu_sched23:58:132
22740991614,1cyclictest26-21ksoftirqd/122:50:051
22740991614,1cyclictest26-21ksoftirqd/122:25:071
22740991614,1cyclictest26-21ksoftirqd/120:55:141
2274099160,1cyclictest121rcu_sched20:45:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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