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2025-11-30 - 03:40
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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 highest latencies:
System rackaslot0.osadl.org (updated Sun Nov 30, 2025 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2175021180,0sleep321732-21sshd21:20:453
37462930,1sleep01819-21runrttasks21:34:250
144372890,2sleep03228799cyclictest23:43:170
3201326831,19sleep20-21swapper/219:09:482
3201326831,19sleep20-21swapper/219:09:482
200992640,0sleep220102-21bash23:43:592
190732610,1sleep019070-21sshd22:07:460
177932590,0sleep217797-21id23:20:432
216992580,1sleep01577-21nfsd00:31:360
174442570,0sleep00-21swapper/022:35:010
167742570,0sleep316772-21bash21:43:533
3177125627,9sleep30-21swapper/319:06:483
3177125627,9sleep30-21swapper/319:06:483
3167225633,9sleep00-21swapper/019:05:330
3167225633,9sleep00-21swapper/019:05:330
257862560,0sleep20-21swapper/223:33:092
190682560,0sleep319069-21bash21:48:023
119632550,0sleep311962-21bash21:59:073
105202550,0sleep10-21swapper/123:35:121
312552540,1sleep131242-21sshd21:53:331
188882540,0sleep118870-21sshd22:23:321
249112530,1sleep024882-21sshd23:33:030
3100925228,9sleep10-21swapper/119:05:221
3100925228,9sleep10-21swapper/119:05:221
154822520,1sleep00-21swapper/022:26:570
68292510,1sleep119-21rcuc/122:41:321
60552510,1sleep00-21swapper/022:21:560
29302500,0sleep10-21swapper/123:03:461
112462500,0sleep30-21swapper/321:27:223
228822490,0sleep122879-21bash22:39:401
139812490,0sleep30-21swapper/323:35:263
194042480,0sleep30-21swapper/322:31:123
27372470,1sleep22696-21sshd21:54:022
239372460,0sleep20-21swapper/222:24:102
204152450,1sleep120392-21sshd21:24:401
74602430,0sleep20-21swapper/200:29:462
73002390,1sleep23228999cyclictest23:38:382
32288992519,5cyclictest2078-21sshd21:26:151
324712240,0sleep00-21swapper/023:18:450
3228799248,8cyclictest0-21swapper/023:51:110
3228999230,23cyclictest0-21swapper/200:03:012
3228999230,22cyclictest0-21swapper/222:48:132
3228899230,22cyclictest0-21swapper/122:46:491
3228799230,22cyclictest0-21swapper/020:37:480
3228799230,22cyclictest0-21swapper/019:33:480
3228999220,22cyclictest0-21swapper/221:11:262
3228999220,22cyclictest0-21swapper/220:49:412
3228999220,22cyclictest0-21swapper/219:46:212
3228999220,22cyclictest0-21swapper/219:21:572
3228999220,21cyclictest0-21swapper/222:34:382
3228999220,21cyclictest0-21swapper/222:17:342
3228999220,21cyclictest0-21swapper/220:55:172
3228899220,21cyclictest0-21swapper/123:53:341
3228899220,21cyclictest0-21swapper/100:13:341
3228899220,21cyclictest0-21swapper/100:02:191
3228799227,10cyclictest6339-21sshd23:27:010
3228799220,21cyclictest0-21swapper/022:52:040
3228799220,21cyclictest0-21swapper/020:07:330
3228799220,1cyclictest0-21swapper/021:10:170
32290992119,1cyclictest0-21swapper/322:41:283
3229099211,19cyclictest0-21swapper/322:59:193
3229099211,19cyclictest0-21swapper/322:10:173
3229099210,21cyclictest0-21swapper/319:30:483
3229099210,20cyclictest0-21swapper/321:39:043
32289992112,9cyclictest0-21swapper/220:51:092
3228999211,20cyclictest0-21swapper/222:51:252
3228999211,19cyclictest0-21swapper/222:13:012
3228999210,21cyclictest0-21swapper/223:49:502
3228999210,21cyclictest0-21swapper/220:28:482
3228999210,21cyclictest0-21swapper/219:29:092
3228999210,21cyclictest0-21swapper/200:30:532
3228999210,20cyclictest0-21swapper/223:55:422
3228999210,20cyclictest0-21swapper/223:08:342
3228999210,20cyclictest0-21swapper/222:37:582
3228999210,20cyclictest0-21swapper/222:25:102
3228999210,20cyclictest0-21swapper/221:47:342
3228999210,20cyclictest0-21swapper/221:43:502
3228999210,20cyclictest0-21swapper/220:43:332
32287992119,1cyclictest9272-21sshd23:00:340
3228799211,19cyclictest0-21swapper/022:46:040
3228799211,12cyclictest0-21swapper/022:56:350
3228799210,20cyclictest0-21swapper/021:02:190
3228799210,20cyclictest0-21swapper/019:25:180
32290992018,1cyclictest0-21swapper/323:19:033
3229099200,19cyclictest0-21swapper/321:53:193
3228999201,19cyclictest0-21swapper/221:02:332
3228999201,19cyclictest0-21swapper/219:40:292
3228999201,19cyclictest0-21swapper/219:30:452
3228999201,19cyclictest0-21swapper/200:11:092
3228999200,20cyclictest0-21swapper/220:24:292
3228999200,20cyclictest0-21swapper/220:12:452
3228999200,20cyclictest0-21swapper/219:18:452
3228999200,20cyclictest0-21swapper/219:11:012
3228999200,20cyclictest0-21swapper/200:38:292
3228999200,20cyclictest0-21swapper/200:15:492
3228999200,19cyclictest0-21swapper/223:52:222
3228999200,19cyclictest0-21swapper/223:19:022
3228999200,19cyclictest0-21swapper/223:02:382
3228999200,19cyclictest0-21swapper/222:05:572
3228999200,19cyclictest0-21swapper/222:03:012
3228999200,19cyclictest0-21swapper/221:30:212
3228999200,19cyclictest0-21swapper/221:18:302
3228999200,19cyclictest0-21swapper/220:35:182
3228999200,19cyclictest0-21swapper/219:55:092
3228999200,19cyclictest0-21swapper/219:53:412
3228899200,20cyclictest0-21swapper/119:39:031
3228899200,19cyclictest0-21swapper/123:29:191
3228899200,19cyclictest0-21swapper/123:17:341
3228899200,19cyclictest0-21swapper/123:11:041
3228899200,19cyclictest0-21swapper/121:13:181
3228799208,11cyclictest16770-21bash23:39:470
3228799208,11cyclictest16285-21sshd23:47:190
3228799200,3cyclictest32357-21cp23:11:010
3228799200,3cyclictest0-21swapper/022:02:490
3228799200,20cyclictest0-21swapper/019:18:040
3228799200,19cyclictest0-21swapper/019:12:030
3228799200,14cyclictest14597-21sshd21:55:220
3229099190,18cyclictest0-21swapper/320:13:183
3228999191,18cyclictest0-21swapper/221:09:582
3228999191,18cyclictest0-21swapper/220:00:332
3228999190,19cyclictest0-21swapper/221:56:542
3228999190,19cyclictest0-21swapper/220:34:462
3228999190,19cyclictest0-21swapper/220:09:502
3228999190,19cyclictest0-21swapper/219:37:332
3228999190,18cyclictest0-21swapper/221:22:042
3228999190,18cyclictest0-21swapper/200:08:052
3228899198,8cyclictest3248-21sshd21:58:031
3228899198,7cyclictest12448-21sshd21:47:101
3228899190,18cyclictest0-21swapper/120:15:181
3228899190,18cyclictest0-21swapper/119:19:481
3228799198,10cyclictest27911-21sshd22:40:150
3228799197,7cyclictest15930-21sshd23:05:170
3228799195,2cyclictest0-21swapper/021:26:040
3228799190,4cyclictest0-21swapper/000:03:440
3228799190,18cyclictest24290-21sshd00:10:580
3228799190,18cyclictest0-21swapper/021:23:270
3228799190,18cyclictest0-21swapper/019:22:180
3228799190,13cyclictest27834-21sshd00:27:520
3228799190,10cyclictest11014-21sshd22:14:450
32290991817,1cyclictest0-21swapper/323:45:143
3229099180,17cyclictest0-21swapper/319:15:193
3228999189,8cyclictest0-21swapper/223:11:502
3228999181,17cyclictest0-21swapper/220:18:372
3228999180,17cyclictest0-21swapper/222:56:222
3228999180,17cyclictest0-21swapper/200:20:182
3228899188,6cyclictest8264-21rm23:46:221
3228899181,16cyclictest0-21swapper/121:34:191
3228899180,17cyclictest0-21swapper/123:07:191
3228899180,17cyclictest0-21swapper/120:03:031
3228899180,13cyclictest0-21swapper/122:53:561
3228899180,13cyclictest0-21swapper/100:18:071
3228799188,5cyclictest0-21swapper/021:49:320
3228799182,1cyclictest18161-21cp22:31:030
3228799180,3cyclictest0-21swapper/000:35:130
3228799180,1cyclictest0-21swapper/000:22:320
3228799180,17cyclictest0-21swapper/020:45:180
3228799180,17cyclictest0-21swapper/020:32:180
3228799180,17cyclictest0-21swapper/020:10:480
3228799180,17cyclictest0-21swapper/019:58:190
3228799180,14cyclictest0-21swapper/021:52:210
3228799180,10cyclictest0-21swapper/000:08:260
3228999176,11cyclictest0-21swapper/223:26:462
3228999170,16cyclictest0-21swapper/222:43:262
3228999170,16cyclictest0-21swapper/221:38:052
3228999170,16cyclictest0-21swapper/221:29:092
3228899171,1cyclictest0-21swapper/100:28:121
3228899171,15cyclictest0-21swapper/121:19:391
3228899171,11cyclictest0-21swapper/123:34:331
3228899170,16cyclictest18356-21sshd22:03:471
3228899170,16cyclictest16167-21sshd21:43:471
3228899170,16cyclictest0-21swapper/123:57:041
3228899170,16cyclictest0-21swapper/122:14:491
3228899170,16cyclictest0-21swapper/119:50:331
3228899170,11cyclictest0-21swapper/100:35:411
3228799176,1cyclictest0-21swapper/021:17:310
32287991713,3cyclictest0-21swapper/021:43:460
3228799170,6cyclictest19258-21cp22:15:330
3228799170,6cyclictest0-21swapper/021:35:050
3228799170,1cyclictest11376-21sshd23:20:070
3228799170,16cyclictest0-21swapper/020:24:190
280242170,1sleep10-21swapper/122:16:391
32290991614,1cyclictest0-21swapper/322:19:083
3229099160,15cyclictest0-21swapper/322:45:193
3229099160,13cyclictest0-21swapper/300:07:343
3228899169,6cyclictest0-21swapper/121:37:121
3228899169,6cyclictest0-21swapper/100:24:261
3228899168,7cyclictest0-21swapper/122:26:311
3228899160,2cyclictest0-21swapper/122:05:141
3228899160,15cyclictest30855-21sshd23:22:201
3228899160,15cyclictest29165-21cp22:55:241
3228899160,15cyclictest16049-21sshd22:30:491
3228899160,15cyclictest0-21swapper/123:44:291
3228899160,15cyclictest0-21swapper/120:12:331
3228899160,10cyclictest0-21swapper/100:30:021
3228799161,2cyclictest0-21swapper/021:05:220
3228799160,6cyclictest0-21swapper/000:16:580
3228799160,1cyclictest0-21swapper/023:56:120
3228799160,15cyclictest0-21swapper/020:01:180
3228799160,15cyclictest0-21swapper/019:38:480
284602160,0sleep10-21swapper/100:07:331
278042160,0sleep324991-21diskmemload23:02:533
236542160,0sleep30-21swapper/321:32:513
32290991513,1cyclictest0-21swapper/322:03:113
3228899159,5cyclictest0-21swapper/120:55:211
3228899150,9cyclictest5095-21ntp_states20:25:201
3228899150,1cyclictest0-21swapper/120:45:221
3228799150,9cyclictest31850-21df20:15:140
3228799150,14cyclictest0-21swapper/020:56:190
88632140,1sleep38853-21sshd22:53:083
3229099140,14cyclictest0-21swapper/320:34:193
3229099140,13cyclictest0-21swapper/323:21:053
3228899145,2cyclictest0-21swapper/119:45:151
3228899140,1cyclictest0-21swapper/119:40:171
3228899140,14cyclictest0-21swapper/120:24:331
3228899140,13cyclictest0-21swapper/119:10:171
3228799140,1cyclictest20872-21ntp_states19:50:220
3228799140,1cyclictest17230-21apache_volume19:45:140
3228799140,13cyclictest0-21swapper/019:44:480
3229099139,3cyclictest0-21swapper/323:41:443
3229099136,6cyclictest0-21swapper/319:50:153
3229099131,1cyclictest122450irq/25-eth023:55:093
3229099131,1cyclictest12050irq/23-ehci_hcd22:05:193
3229099131,11cyclictest0-21swapper/319:20:153
32290991310,2cyclictest12165-21bash21:19:473
3229099130,4cyclictest4275-21bash22:37:173
3229099130,12cyclictest27833-21sshd00:27:533
3229099130,12cyclictest24072-21bash23:51:583
3229099130,12cyclictest1577-21nfsd23:32:583
3229099130,12cyclictest0-21swapper/323:12:333
3229099130,12cyclictest0-21swapper/323:08:323
3229099130,12cyclictest0-21swapper/322:21:563
3229099130,12cyclictest0-21swapper/300:39:383
3229099130,12cyclictest0-21swapper/300:30:193
3229099130,12cyclictest0-21swapper/300:21:123
3229099130,10cyclictest1577-21nfsd00:13:033
3228899137,1cyclictest0-21swapper/119:25:231
3228899130,1cyclictest0-21swapper/120:35:201
3228899130,12cyclictest0-21swapper/119:34:031
3228799130,1cyclictest0-21swapper/020:25:210
3229099129,2cyclictest0-21swapper/323:25:153
3229099129,2cyclictest0-21swapper/322:25:123
3229099129,2cyclictest0-21swapper/319:45:163
3229099129,2cyclictest0-21swapper/319:40:163
3229099129,2cyclictest0-21swapper/300:00:253
3229099128,3cyclictest0-21swapper/321:10:143
3229099121,10cyclictest0-21swapper/320:25:143
3229099121,10cyclictest0-21swapper/320:15:163
3229099121,10cyclictest0-21swapper/319:35:163
3229099121,10cyclictest0-21swapper/300:17:343
3229099120,11cyclictest8157-21entropy19:25:153
3229099120,11cyclictest0-21swapper/320:50:153
3229099120,11cyclictest0-21swapper/319:55:133
3228899129,2cyclictest0-21swapper/121:00:151
3228899128,1cyclictest0-21swapper/120:30:141
3228899121,10cyclictest0-21swapper/119:55:131
3228899120,1cyclictest0-21swapper/120:05:141
3228799121,2cyclictest0-21swapper/020:50:130
3228799120,11cyclictest0-21swapper/020:40:160
3229099110,11cyclictest0-21swapper/321:07:193
3229099110,10cyclictest13771-21diskstats20:45:153
3229099110,10cyclictest0-21swapper/321:00:263
3229099110,10cyclictest0-21swapper/320:35:233
3229099110,10cyclictest0-21swapper/320:00:223
3229099110,10cyclictest0-21swapper/319:10:163
3228899110,2cyclictest0-21swapper/120:40:151
3228899110,10cyclictest0-21swapper/121:05:161
3228899110,10cyclictest0-21swapper/120:50:131
3229099108,1cyclictest0-21swapper/320:55:153
3229099100,9cyclictest0-21swapper/320:05:173
3229099100,1cyclictest10965-21apache_processe20:40:143
3229099100,1cyclictest0-21swapper/320:20:153
3228899100,1cyclictest6422-21missed_timers19:20:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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