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2025-01-25 - 08:04
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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 376 highest latencies:
System rackaslot0.osadl.org (updated Sat Jan 25, 2025 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
88032950,1sleep08775-21sshd00:05:550
315842920,0sleep231585-21sshd21:23:212
309712610,2sleep02491599cyclictest21:41:000
225962590,1sleep20-21swapper/223:02:592
186882570,0sleep118672-21sshd21:16:101
67012550,0sleep21774-21runrttasks22:14:362
248142550,1sleep10-21swapper/123:49:581
133672550,0sleep313364-21sshd22:23:543
2459325427,9sleep30-21swapper/319:09:133
211812520,0sleep10-21swapper/100:16:161
143082520,0sleep30-21swapper/323:48:593
87012510,1sleep38695-21bash22:37:563
55832510,0sleep216012-21diskmemload00:34:532
38822510,0sleep20-21swapper/221:35:342
30052510,0sleep10-21swapper/123:12:591
263262510,0sleep00-21swapper/000:04:340
2454525128,19sleep00-21swapper/019:08:340
2447225125,9sleep10-21swapper/119:07:401
183152510,0sleep20-21swapper/200:09:492
73982500,1sleep016012-21diskmemload21:12:050
58902500,0sleep20-21swapper/223:19:012
41102500,0sleep34112-21id23:13:053
112392500,0sleep111238-21sshd23:31:021
286452490,0sleep00-21swapper/022:01:360
2464224927,18sleep20-21swapper/219:09:482
205992490,1sleep00-21swapper/021:22:180
42202480,0sleep20-21swapper/223:50:542
283442470,0sleep10-21swapper/123:41:111
35692450,0sleep10-21swapper/122:08:211
326842450,1sleep11774-21runrttasks00:08:071
270762450,1sleep127072-21sshd00:13:441
179342450,1sleep317913-21sshd22:12:373
71292430,0sleep27130-21sshd23:30:392
254352410,2sleep22491799cyclictest20:15:192
9952380,0sleep1974-21sshd22:37:141
306922380,0sleep20-21swapper/222:34:112
24915993022,0cyclictest17794-21sshd23:40:170
244752270,0sleep116012-21diskmemload21:34:371
2491699260,20cyclictest0-21swapper/122:50:331
2491799253,21cyclictest0-21swapper/223:48:042
2491799230,22cyclictest0-21swapper/222:43:482
2491799223,18cyclictest0-21swapper/220:22:472
2491699220,19cyclictest0-21swapper/123:55:491
2491599220,19cyclictest0-21swapper/021:31:110
2491899210,20cyclictest0-21swapper/319:55:173
2491799210,20cyclictest0-21swapper/200:20:152
2491699210,18cyclictest0-21swapper/119:13:331
2491699210,18cyclictest0-21swapper/100:01:191
24915992120,1cyclictest24082-21sshd23:26:260
24918992019,1cyclictest0-21swapper/323:21:333
24917992018,1cyclictest0-21swapper/222:53:242
24917992018,1cyclictest0-21swapper/222:23:422
2491799200,20cyclictest0-21swapper/219:29:172
2491799200,19cyclictest0-21swapper/223:25:042
2491799200,19cyclictest0-21swapper/221:48:182
313402190,1sleep337-21rcuc/323:03:483
24916991917,1cyclictest20001-21rm21:28:191
2491699190,18cyclictest0-21swapper/123:52:351
2491699190,18cyclictest0-21swapper/122:45:481
2491699190,18cyclictest0-21swapper/122:17:181
2491699190,18cyclictest0-21swapper/122:01:181
2491699190,18cyclictest0-21swapper/100:24:491
2491599191,17cyclictest0-21swapper/019:36:020
2491599190,16cyclictest0-21swapper/019:11:030
281892180,0sleep20-21swapper/222:19:252
2491799180,18cyclictest0-21swapper/220:41:032
2491799180,18cyclictest0-21swapper/220:08:032
2491799180,17cyclictest0-21swapper/221:50:182
2491799180,17cyclictest0-21swapper/200:02:492
24916991815,2cyclictest5957-21sshd21:41:421
2491699180,18cyclictest0-21swapper/120:04:331
2491699180,17cyclictest7254-21sshd23:27:521
2491699180,17cyclictest0-21swapper/122:24:481
2491699180,15cyclictest0-21swapper/119:56:331
24915991816,1cyclictest28167-21sshd21:17:040
24915991816,1cyclictest19266-21sshd23:02:400
2491599181,4cyclictest0-21swapper/022:29:180
2491599181,16cyclictest0-21swapper/022:57:580
2491599181,16cyclictest0-21swapper/022:57:580
2491599180,5cyclictest0-21swapper/023:10:150
2491699170,17cyclictest0-21swapper/120:16:331
2491699170,16cyclictest0-21swapper/122:14:181
2491699170,15cyclictest0-21swapper/119:44:471
2491599170,17cyclictest0-21swapper/021:08:180
2491599170,16cyclictest32450-21sshd23:06:560
2491599170,16cyclictest0-21swapper/021:25:160
2491599170,13cyclictest0-21swapper/022:21:290
94572160,0sleep119-21rcuc/122:58:491
94572160,0sleep119-21rcuc/122:58:491
39962160,0sleep20-21swapper/221:26:492
316132160,0sleep041ktimersoftd/000:34:100
30462160,0sleep33043-21bash23:07:133
2491899160,15cyclictest0-21swapper/319:25:173
24917991614,1cyclictest0-21swapper/222:28:262
2491599169,6cyclictest0-21swapper/023:19:590
2491599169,6cyclictest0-21swapper/022:05:380
2491599168,7cyclictest0-21swapper/021:47:450
2491599160,3cyclictest0-21swapper/023:30:210
2491599160,15cyclictest0-21swapper/000:21:210
2491599160,12cyclictest10620-21sshd23:57:170
93002150,0sleep30-21swapper/323:28:043
293742150,0sleep30-21swapper/300:01:523
2491899153,11cyclictest0-21swapper/323:32:023
24918991513,1cyclictest0-21swapper/322:27:223
2491799151,14cyclictest0-21swapper/222:38:482
2491799150,14cyclictest0-21swapper/223:44:192
2491799150,13cyclictest0-21swapper/219:40:222
2491699154,10cyclictest28234-21sshd21:23:011
2491699151,14cyclictest0-21swapper/120:42:331
2491699150,15cyclictest0-21swapper/121:51:031
2491699150,15cyclictest0-21swapper/120:45:031
2491699150,12cyclictest0-21swapper/121:00:031
2491699150,10cyclictest29259-21sshd21:14:111
2491599159,2cyclictest0-21swapper/022:10:310
2491599158,3cyclictest9846-21bash22:43:540
2491599158,3cyclictest24511-21sshd22:45:170
24915991513,2cyclictest32216-21sshd23:47:370
24915991511,1cyclictest23303-21sshd22:36:190
2491599150,6cyclictest6814-21sshd21:35:500
2491599150,3cyclictest119850irq/25-eth022:54:050
2491599150,14cyclictest0-21swapper/000:29:240
2491599150,12cyclictest0-21swapper/023:24:250
2491599150,11cyclictest7816-21sshd23:39:280
2491599150,11cyclictest1396-21sshd22:19:570
24918991410,2cyclictest0-21swapper/300:29:193
2491899140,13cyclictest27988-21sshd21:26:023
2491899140,13cyclictest0-21swapper/322:02:253
2491799141,12cyclictest0-21swapper/221:11:002
2491799140,5cyclictest0-21swapper/200:28:502
2491799140,13cyclictest0-21swapper/200:38:192
2491799140,13cyclictest0-21swapper/200:11:412
2491699149,1cyclictest119850irq/25-eth022:27:421
2491699143,11cyclictest0-21swapper/120:32:321
2491599149,1cyclictest450-21sshd22:31:270
2491599147,3cyclictest21507-21bash00:13:110
2491599140,9cyclictest0-21swapper/000:17:370
2491599140,13cyclictest30041-21sshd23:50:180
2491599140,13cyclictest0-21swapper/021:59:110
2491599140,13cyclictest0-21swapper/000:36:270
2491599140,11cyclictest0-21swapper/021:50:560
2491899139,2cyclictest0-21swapper/321:43:563
2491899139,1cyclictest0-21swapper/321:18:503
2491899138,4cyclictest0-21swapper/300:24:153
2491899138,2cyclictest0-21swapper/321:55:053
24918991311,1cyclictest32400-21sshd21:35:173
24918991311,1cyclictest2997-21sshd21:47:283
2491899131,11cyclictest0-21swapper/323:41:503
2491899131,11cyclictest0-21swapper/321:50:083
2491899130,2cyclictest16560-21sshd00:06:383
2491899130,1cyclictest0-21swapper/321:24:043
2491899130,13cyclictest0-21swapper/320:11:473
2491899130,12cyclictest5538-21sshd22:31:533
2491899130,12cyclictest377-21sshd23:59:223
2491899130,10cyclictest550-21sshd22:16:543
2491899130,10cyclictest17171-21sshd21:10:063
2491899130,10cyclictest0-21swapper/323:18:333
2491899130,10cyclictest0-21swapper/322:45:243
2491799139,3cyclictest28423-21sshd22:01:352
2491799138,4cyclictest7720-21sshd00:18:072
2491799131,1cyclictest119850irq/25-eth022:59:592
2491799131,1cyclictest119850irq/25-eth022:59:592
24917991311,1cyclictest26937-21sshd23:06:252
24917991310,2cyclictest14613-21apache_processe19:55:142
2491799130,12cyclictest31271-21bash23:38:402
2491799130,12cyclictest31192-21sshd23:56:122
2491799130,12cyclictest2760-21bash23:10:082
2491799130,12cyclictest0-21swapper/221:33:232
2491699139,1cyclictest24098-21bash23:20:321
2491699133,1cyclictest2489-21sshd23:01:041
2491699133,1cyclictest119850irq/25-eth022:41:361
24916991311,1cyclictest7092-21sshd23:07:361
24916991311,1cyclictest30476-21sshd23:18:191
2491699130,2cyclictest26003-21bash21:58:281
2491699130,1cyclictest0-21swapper/121:47:541
2491699130,12cyclictest25241-21sshd23:35:141
2491699130,12cyclictest0-21swapper/100:33:201
2491699130,12cyclictest0-21swapper/100:25:541
2491699130,10cyclictest0-21swapper/119:26:471
2491899129,2cyclictest0-21swapper/300:35:473
2491899129,2cyclictest0-21swapper/300:30:483
2491899128,1cyclictest0-21swapper/323:50:473
2491899128,1cyclictest0-21swapper/322:42:043
2491899122,1cyclictest3332-21bash22:55:173
2491899122,1cyclictest3332-21bash22:55:173
2491899122,1cyclictest29371-21sshd23:35:293
24918991210,1cyclictest24841-21sshd00:10:183
24918991210,1cyclictest15952-21sshd21:30:483
2491899120,9cyclictest0-21swapper/320:15:173
2491899120,11cyclictest0-21swapper/322:50:183
2491899120,11cyclictest0-21swapper/300:15:243
2491899120,10cyclictest0-21swapper/322:07:433
2491799129,2cyclictest0-21swapper/221:42:102
2491799120,3cyclictest27450-21sshd23:20:502
2491799120,11cyclictest0-21swapper/222:46:392
2491799120,11cyclictest0-21swapper/222:06:312
2491799120,11cyclictest0-21swapper/221:15:132
2491799120,11cyclictest0-21swapper/219:15:012
2491699129,2cyclictest0-21swapper/122:30:051
2491699129,1cyclictest10250irq/24-ahci[00021:39:541
2491699120,9cyclictest0-21swapper/120:21:471
2491699120,12cyclictest0-21swapper/119:45:171
2491699120,12cyclictest0-21swapper/119:38:021
2491699120,12cyclictest0-21swapper/119:24:481
2491699120,11cyclictest0-21swapper/100:35:131
59242110,0sleep30-21swapper/320:45:013
2491899119,1cyclictest0-21swapper/320:55:173
2491899119,1cyclictest0-21swapper/319:35:133
2491899118,2cyclictest0-21swapper/319:15:003
2491899110,1cyclictest0-21swapper/320:37:153
2491899110,11cyclictest0-21swapper/321:06:523
2491899110,11cyclictest0-21swapper/320:54:463
2491899110,11cyclictest0-21swapper/319:54:573
24917991110,1cyclictest0-21swapper/220:50:102
2491799110,10cyclictest0-21swapper/221:55:122
2491799110,10cyclictest0-21swapper/220:57:572
2491799110,10cyclictest0-21swapper/219:36:382
2491699119,1cyclictest0-21swapper/120:05:131
2491699119,1cyclictest0-21swapper/119:15:011
2491699110,8cyclictest0-21swapper/121:06:331
2491599119,1cyclictest0-21swapper/019:30:190
2491599110,10cyclictest2062-21hddtemp_smartct20:35:170
2491899109,1cyclictest0-21swapper/320:26:203
2491899109,1cyclictest0-21swapper/319:20:273
2491899100,10cyclictest0-21swapper/320:07:503
2491899100,10cyclictest0-21swapper/320:03:263
2491899100,10cyclictest0-21swapper/319:11:443
2491799109,1cyclictest0-21swapper/220:46:062
2491799109,1cyclictest0-21swapper/220:37:102
2491799109,1cyclictest0-21swapper/220:12:172
2491799109,1cyclictest0-21swapper/220:03:422
2491799100,10cyclictest0-21swapper/221:04:132
2491799100,10cyclictest0-21swapper/220:33:412
2491799100,10cyclictest0-21swapper/220:26:212
2491799100,10cyclictest0-21swapper/219:52:052
2491799100,10cyclictest0-21swapper/219:47:272
2491799100,10cyclictest0-21swapper/219:34:252
2491799100,10cyclictest0-21swapper/219:23:302
2491699109,1cyclictest0-21swapper/120:56:561
2491699109,1cyclictest0-21swapper/120:10:491
2491699100,9cyclictest29604-21perl20:25:131
2491699100,10cyclictest0-21swapper/120:51:031
2491699100,10cyclictest0-21swapper/120:37:251
2491599108,1cyclictest0-21swapper/019:55:160
2491599100,9cyclictest9774-21grep20:55:180
2491599100,9cyclictest0-21swapper/020:04:270
2491599100,6cyclictest0-21swapper/019:25:140
2491599100,1cyclictest22556-21fschecks_time20:10:200
2491599100,10cyclictest0-21swapper/020:53:260
2491599100,10cyclictest0-21swapper/019:19:030
249189998,1cyclictest0-21swapper/319:30:203
249179990,9cyclictest0-21swapper/221:05:152
249169998,1cyclictest0-21swapper/119:54:391
249159998,1cyclictest0-21swapper/019:22:480
249159990,8cyclictest0-21swapper/020:25:120
249159990,7cyclictest0-21swapper/020:15:170
249159990,5cyclictest0-21swapper/020:20:210
249189988,0cyclictest0-21swapper/320:20:153
249189987,1cyclictest0-21swapper/319:42:463
249189986,1cyclictest12266-21munin-node21:00:153
249179987,1cyclictest0-21swapper/219:10:012
249169988,0cyclictest0-21swapper/119:30:181
249159986,2cyclictest0-21swapper/020:45:050
249159983,4cyclictest21548-21munin-run20:10:000
249159983,1cyclictest0-21swapper/019:50:220
249159982,2cyclictest0-21swapper/020:40:170
249159981,6cyclictest0-21swapper/019:45:130
249159980,7cyclictest0-21swapper/020:30:210
249159980,7cyclictest0-21swapper/019:40:270
249189977,0cyclictest0-21swapper/320:46:253
249189970,6cyclictest0-21swapper/320:30:193
249189970,6cyclictest0-21swapper/319:45:123
249159970,7cyclictest0-21swapper/021:03:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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