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2026-06-14 - 07:45
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rack5slot0.osadl.org (updated Sun Jun 14, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2747821230,4sleep23268499cyclictest23:11:352
59521190,1sleep03268299cyclictest21:21:570
3218429432,49sleep30-21swapper/319:07:073
324282900,2sleep20-21swapper/223:19:362
169052900,2sleep10-21swapper/122:45:301
16962870,1sleep041ktimersoftd/021:18:170
3227228633,49sleep10-21swapper/119:08:061
221622810,2sleep20-21swapper/223:29:152
25032800,1sleep10-21swapper/121:36:491
226132800,2sleep322604-21sshd21:24:213
90632790,1sleep10-21swapper/121:34:081
88262790,2sleep10-21swapper/122:01:331
274452790,2sleep10-21swapper/123:15:271
12152770,2sleep20-21swapper/222:36:142
282172760,1sleep30-21swapper/323:52:163
274572760,1sleep227459-21id22:17:212
219282760,3sleep13268399cyclictest23:59:071
92242750,1sleep20-21swapper/223:45:582
242912720,2sleep20-21swapper/222:53:492
242912720,2sleep20-21swapper/222:53:482
40482710,2sleep20-21swapper/223:56:442
158912710,0sleep00-21swapper/022:02:210
144192710,3sleep30-21swapper/321:27:093
132012710,1sleep03268299cyclictest22:23:040
96732700,2sleep29665-21sshd22:44:462
227342680,3sleep23268499cyclictest21:45:482
3231525833,13sleep00-21swapper/019:08:360
3211825733,10sleep20-21swapper/219:06:222
77482530,1sleep20-21swapper/223:23:542
127972410,1sleep041ktimersoftd/022:12:220
177392280,2sleep10-21swapper/119:45:231
140412280,4sleep23268499cyclictest00:09:492
7362270,24sleep2144650irq/27-eth000:23:102
195332270,1sleep30-21swapper/321:55:473
121602270,1sleep30-21swapper/300:20:373
230572260,1sleep023051-21sshd21:59:440
21942260,6sleep33268599cyclictest22:04:243
20902260,0sleep03-21ksoftirqd/000:30:200
259642240,2sleep20-21swapper/200:18:442
17992240,1sleep10-21swapper/122:55:071
3268499235,10cyclictest1153-21sshd22:47:212
325242220,0sleep00-21swapper/023:26:270
185972220,2sleep318591-21sshd22:23:393
3268299210,20cyclictest144650irq/27-eth023:00:390
198852211,17sleep2144650irq/27-eth023:36:012
59802202,16sleep2144650irq/27-eth022:25:402
3268499202,14cyclictest153250irq/28-eth1-rx-22:58:332
32682992018,1cyclictest0-21swapper/020:47:210
211512200,18sleep2144650irq/27-eth000:39:362
3268499191,8cyclictest0-21swapper/222:07:362
298562190,17sleep2144650irq/27-eth023:52:282
297132190,2sleep20-21swapper/223:41:122
276012190,17sleep2144650irq/27-eth021:13:592
148132190,17sleep2144650irq/27-eth021:31:142
3268499185,12cyclictest153250irq/28-eth1-rx-21:27:052
3268499184,13cyclictest32681-21cyclictest23:00:332
3268499183,1cyclictest3359-21bash00:00:452
3268499182,4cyclictest0-21swapper/221:59:412
3268499182,3cyclictest485-21sshd21:18:072
3268499182,14cyclictest26791-21sshd22:03:332
3268299181,1cyclictest0-21swapper/000:05:100
32685991712,3cyclictest20078-21df_inode23:25:133
3268499178,5cyclictest144650irq/27-eth022:34:532
3268499172,13cyclictest31079-21id21:50:132
3268499171,3cyclictest0-21swapper/223:08:572
3268499170,16cyclictest0-21swapper/222:13:582
3268499170,15cyclictest0-21swapper/220:50:232
3268399174,12cyclictest17480-21sshd21:20:151
3268399173,13cyclictest2066-21nscd22:17:081
3268399171,7cyclictest0-21swapper/123:46:441
32683991714,2cyclictest0-21swapper/123:44:111
32683991713,2cyclictest0-21swapper/123:03:251
3268399171,15cyclictest458-21sshd23:37:401
58832160,2sleep15881-21sshd22:36:441
49462160,2sleep30-21swapper/323:23:353
36092160,14sleep03769-21bash00:16:140
32685991614,1cyclictest0-21swapper/300:06:303
32685991612,3cyclictest14662-21sshd23:58:073
32685991611,3cyclictest29895-21sshd21:50:083
3268599160,14cyclictest4073-21sshd21:40:223
3268499165,10cyclictest153250irq/28-eth1-rx-20:08:222
3268499164,5cyclictest31402-21sshd00:33:432
3268499162,13cyclictest144650irq/27-eth019:53:322
3268499160,8cyclictest14061-21sshd21:23:252
3268499160,15cyclictest0-21swapper/222:23:292
3268499160,10cyclictest0-21swapper/219:11:312
3268399169,6cyclictest20576-21sshd21:13:111
3268399168,4cyclictest130092sleep120:48:171
3268399162,13cyclictest0-21swapper/122:13:121
32683991614,1cyclictest0-21swapper/123:27:551
32683991614,1cyclictest0-21swapper/100:06:301
3268399161,14cyclictest0-21swapper/121:40:181
32683991610,5cyclictest340-21sshd00:00:231
3268299161,11cyclictest0-21swapper/021:47:550
32682991610,2cyclictest31186-21bash21:10:480
3268299160,5cyclictest0-21swapper/022:33:400
3268299160,13cyclictest0-21swapper/022:08:240
3268299160,12cyclictest0-21swapper/021:40:170
3268599156,7cyclictest0-21swapper/322:35:113
3268599153,10cyclictest13264-21sshd00:02:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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