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2024-05-28 - 05:27
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Tue May 28, 2024 00:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17023212665,7sleep30-21swapper/319:08:063
16936212662,7sleep20-21swapper/219:07:002
169792112103,6sleep10-21swapper/119:07:311
16995210798,6sleep00-21swapper/019:07:430
307412700,1sleep120-21rcuc/120:45:191
318492620,1sleep30-21swapper/322:00:243
133352610,0sleep00-21swapper/022:25:110
299012560,0sleep20-21swapper/223:37:552
105572560,0sleep20-21swapper/222:22:172
44582530,0sleep30-21swapper/300:15:233
1735099281,26cyclictest0-21swapper/200:23:482
1735099280,27cyclictest0-21swapper/223:03:282
1735099270,26cyclictest0-21swapper/223:19:512
1735099270,26cyclictest0-21swapper/220:47:082
1735099270,26cyclictest0-21swapper/220:38:352
1735099270,26cyclictest0-21swapper/220:16:082
1735099270,26cyclictest0-21swapper/219:59:282
1735099270,26cyclictest0-21swapper/200:34:452
1735099270,26cyclictest0-21swapper/200:26:572
1734399270,26cyclictest0-21swapper/022:09:480
1734399270,25cyclictest2929-21turbostat19:55:000
1735099260,25cyclictest0-21swapper/223:54:152
1735099260,25cyclictest0-21swapper/200:10:422
1735099260,1cyclictest0-21swapper/200:05:122
17347992612,13cyclictest0-21swapper/123:31:381
1734799260,25cyclictest0-21swapper/123:26:531
17350992521,3cyclictest0-21swapper/223:45:052
17350992521,3cyclictest0-21swapper/223:44:502
17350992521,3cyclictest0-21swapper/223:44:502
1735099250,24cyclictest0-21swapper/223:29:412
1735099250,23cyclictest0-21swapper/221:23:312
1735099250,21cyclictest0-21swapper/221:35:592
17343992516,8cyclictest0-21swapper/023:29:140
1734399250,24cyclictest0-21swapper/021:39:320
1735099242,21cyclictest0-21swapper/221:18:392
1735099240,23cyclictest0-21swapper/222:27:002
1735099240,23cyclictest0-21swapper/222:05:202
1735099240,23cyclictest0-21swapper/220:40:292
1735099240,23cyclictest0-21swapper/219:18:012
1735099240,23cyclictest0-21swapper/219:11:042
1734799242,21cyclictest0-21swapper/100:33:041
1734799240,23cyclictest0-21swapper/123:11:041
1734799240,23cyclictest0-21swapper/122:09:201
1734799240,23cyclictest0-21swapper/121:23:571
1734799240,23cyclictest0-21swapper/121:19:041
1734799240,23cyclictest0-21swapper/121:10:561
1734799240,23cyclictest0-21swapper/100:10:091
1734799240,18cyclictest0-21swapper/123:36:351
1734799240,18cyclictest0-21swapper/122:57:061
1734799240,18cyclictest0-21swapper/122:14:521
17343992415,8cyclictest0-21swapper/023:42:460
17343992415,8cyclictest0-21swapper/023:42:460
1734399240,23cyclictest0-21swapper/023:31:070
1734399240,23cyclictest0-21swapper/022:30:490
1734399240,23cyclictest0-21swapper/021:24:100
1734399240,18cyclictest0-21swapper/000:31:320
59952230,0sleep30-21swapper/322:53:263
1735099238,14cyclictest0-21swapper/222:32:382
1735099232,20cyclictest0-21swapper/222:03:222
1735099232,20cyclictest0-21swapper/221:12:002
1735099231,4cyclictest0-21swapper/222:13:132
1735099231,3cyclictest0-21swapper/221:51:542
1735099231,21cyclictest0-21swapper/223:24:072
1735099231,21cyclictest0-21swapper/222:38:192
1735099231,21cyclictest0-21swapper/219:26:272
1735099231,21cyclictest0-21swapper/219:23:282
17350992312,10cyclictest0-21swapper/200:01:592
1735099230,22cyclictest0-21swapper/222:55:232
1735099230,22cyclictest0-21swapper/221:55:282
1735099230,22cyclictest0-21swapper/220:02:042
17347992320,3cyclictest0-21swapper/121:09:321
17347992320,2cyclictest0-21swapper/119:45:461
17347992315,7cyclictest0-21swapper/123:17:411
1734799230,22cyclictest0-21swapper/123:42:461
1734799230,22cyclictest0-21swapper/123:42:451
1734799230,22cyclictest0-21swapper/123:23:371
1734799230,22cyclictest0-21swapper/123:05:401
1734799230,22cyclictest0-21swapper/122:50:131
1734799230,22cyclictest0-21swapper/122:45:271
1734799230,22cyclictest0-21swapper/122:21:561
1734799230,22cyclictest0-21swapper/122:15:041
1734799230,22cyclictest0-21swapper/122:04:111
1734799230,22cyclictest0-21swapper/121:56:251
1734799230,22cyclictest0-21swapper/121:34:071
1734799230,22cyclictest0-21swapper/100:22:361
1734799230,22cyclictest0-21swapper/100:06:381
1734799230,22cyclictest0-21swapper/100:04:081
1734399238,14cyclictest0-21swapper/021:15:570
17343992316,6cyclictest0-21swapper/021:45:520
1734399231,21cyclictest0-21swapper/000:36:370
1734399230,22cyclictest0-21swapper/022:00:120
1734399230,22cyclictest0-21swapper/021:57:480
1734399230,22cyclictest0-21swapper/021:51:040
1734399230,21cyclictest0-21swapper/022:15:270
1734399230,17cyclictest0-21swapper/023:35:140
1734399230,17cyclictest0-21swapper/022:36:000
17350992220,2cyclictest0-21swapper/219:49:342
17350992217,4cyclictest0-21swapper/223:08:102
1735099221,20cyclictest0-21swapper/219:43:102
1735099221,20cyclictest0-21swapper/200:39:092
1735099221,19cyclictest12843-21df_inode23:30:182
1735099220,3cyclictest0-21swapper/223:56:502
1735099220,21cyclictest0-21swapper/223:12:152
1735099220,21cyclictest0-21swapper/222:46:322
1735099220,21cyclictest0-21swapper/222:17:312
1735099220,21cyclictest0-21swapper/221:47:092
1735099220,21cyclictest0-21swapper/221:41:352
1735099220,21cyclictest0-21swapper/221:27:002
1735099220,21cyclictest0-21swapper/220:58:352
1735099220,21cyclictest0-21swapper/220:25:172
1735099220,21cyclictest0-21swapper/220:06:072
1735099220,20cyclictest0-21swapper/222:40:162
1735099220,16cyclictest0-21swapper/221:30:522
17347992212,3cyclictest0-21swapper/121:26:181
1734799221,20cyclictest0-21swapper/123:57:051
1734799221,20cyclictest0-21swapper/121:42:441
1734799220,21cyclictest0-21swapper/123:52:011
1734799220,21cyclictest0-21swapper/123:45:551
1734799220,21cyclictest0-21swapper/123:04:041
1734799220,21cyclictest0-21swapper/122:42:291
1734799220,21cyclictest0-21swapper/122:34:241
1734799220,21cyclictest0-21swapper/120:04:521
1734799220,21cyclictest0-21swapper/100:36:341
1734799220,21cyclictest0-21swapper/100:17:301
1734799220,16cyclictest0-21swapper/121:47:421
1734399220,3cyclictest0-21swapper/021:12:280
1734399220,21cyclictest0-21swapper/023:55:480
1734399220,21cyclictest0-21swapper/023:54:560
1734399220,21cyclictest0-21swapper/023:47:200
1734399220,21cyclictest0-21swapper/023:21:040
1734399220,21cyclictest0-21swapper/023:16:380
1734399220,21cyclictest0-21swapper/023:10:350
1734399220,21cyclictest0-21swapper/023:09:240
1734399220,21cyclictest0-21swapper/022:52:040
1734399220,21cyclictest0-21swapper/022:40:360
1734399220,21cyclictest0-21swapper/022:21:110
1734399220,21cyclictest0-21swapper/022:10:470
1734399220,21cyclictest0-21swapper/021:41:250
1734399220,21cyclictest0-21swapper/021:32:210
1734399220,21cyclictest0-21swapper/021:26:220
1734399220,21cyclictest0-21swapper/019:17:280
1734399220,21cyclictest0-21swapper/000:17:360
1734399220,15cyclictest0-21swapper/000:12:560
1735099211,19cyclictest0-21swapper/222:53:202
1735099210,3cyclictest0-21swapper/219:52:552
1735099210,20cyclictest0-21swapper/221:00:322
1735099210,20cyclictest0-21swapper/220:54:232
1735099210,20cyclictest0-21swapper/220:12:502
1735099210,20cyclictest0-21swapper/219:33:372
1735099210,20cyclictest0-21swapper/200:15:392
1734799210,20cyclictest0-21swapper/122:38:071
1734799210,20cyclictest0-21swapper/121:53:081
1734399210,20cyclictest0-21swapper/022:45:180
1734399210,20cyclictest0-21swapper/021:06:180
1734399210,20cyclictest0-21swapper/000:06:310
1734399210,15cyclictest0-21swapper/023:04:060
1735099200,19cyclictest0-21swapper/219:39:162
17343992018,1cyclictest10272-21snmpd20:57:110
17343992018,1cyclictest10272-21snmpd20:51:110
17343992018,1cyclictest10272-21snmpd20:49:410
17343992018,1cyclictest10272-21snmpd20:41:560
17343992018,1cyclictest10272-21snmpd20:13:410
17343992018,1cyclictest10272-21snmpd19:56:130
17343992018,1cyclictest10272-21snmpd00:26:340
17343992013,2cyclictest23169-21sadc19:15:000
17343992011,8cyclictest0-21swapper/020:22:520
1734399200,19cyclictest0-21swapper/020:29:320
1734399200,14cyclictest0-21swapper/022:59:220
1734399200,14cyclictest0-21swapper/000:24:110
1734399200,14cyclictest0-21swapper/000:00:060
17350991917,2cyclictest0-21swapper/220:24:262
1735099190,18cyclictest0-21swapper/221:05:232
17347991917,1cyclictest10272-21snmpd19:23:161
17347991915,3cyclictest0-21swapper/120:18:441
1734799190,18cyclictest0-21swapper/121:39:411
17343991917,1cyclictest10272-21snmpd20:32:140
17343991917,1cyclictest10272-21snmpd19:46:370
17343991917,1cyclictest10272-21snmpd19:40:580
17350991814,3cyclictest0-21swapper/220:30:172
17347991816,1cyclictest12878-21cat19:35:181
17347991815,2cyclictest0-21swapper/122:25:071
17347991815,2cyclictest0-21swapper/119:55:101
17347991814,3cyclictest0-21swapper/119:54:581
1734799180,12cyclictest0-21swapper/100:26:591
1734399181,11cyclictest0-21swapper/020:00:180
17347991715,2cyclictest0-21swapper/119:28:581
17347991715,1cyclictest0-21swapper/120:10:201
17347991713,3cyclictest0-21swapper/119:16:241
1734799170,16cyclictest0-21swapper/121:00:391
1734799170,16cyclictest0-21swapper/120:55:041
1734799170,16cyclictest0-21swapper/120:23:201
1734799170,16cyclictest0-21swapper/119:11:571
17343991715,1cyclictest10272-21snmpd20:19:290
17347991614,2cyclictest0-21swapper/120:37:081
17347991614,2cyclictest0-21swapper/119:32:011
17347991613,2cyclictest0-21swapper/120:26:381
1734799160,10cyclictest0-21swapper/120:50:121
1734399161,14cyclictest0-21swapper/021:04:500
17347991511,3cyclictest0-21swapper/119:42:371
1734799150,14cyclictest0-21swapper/120:05:121
17343991513,1cyclictest10272-21snmpd19:25:400
294962140,1sleep338-21rcuc/319:15:223
1734799140,13cyclictest0-21swapper/120:30:191
1734399143,9cyclictest0-21swapper/019:35:350
17343991412,1cyclictest10272-21snmpd20:37:410
270432130,0sleep30-21swapper/323:35:243
222722131,3sleep30-21swapper/300:06:023
195972130,0sleep30-21swapper/321:00:313
1734399135,7cyclictest0-21swapper/019:20:130
17343991312,1cyclictest0-21swapper/020:05:340
1734399131,10cyclictest0-21swapper/019:30:260
50282120,3sleep30-21swapper/321:46:263
7092110,1sleep30-21swapper/300:31:303
4322111,1sleep30-21swapper/323:23:153
1734799110,10cyclictest0-21swapper/120:40:291
161532110,3sleep30-21swapper/323:46:433
326212100,2sleep30-21swapper/323:05:303
259832100,2sleep30-21swapper/321:57:433
23802101,5sleep30-21swapper/323:25:123
147332100,2sleep30-21swapper/300:03:253
130312100,2sleep30-21swapper/321:19:183
9703291,4sleep30-21swapper/300:36:143
6932290,2sleep30-21swapper/321:30:403
642290,6sleep30-21swapper/322:17:183
5968291,5sleep30-21swapper/322:05:083
3518291,5sleep30-21swapper/323:56:363
24952290,1sleep324953-21ssh00:27:323
24471290,1sleep30-21swapper/323:01:523
22487291,5sleep30-21swapper/321:23:523
17508290,6sleep30-21swapper/322:42:023
15142292,4sleep30-21swapper/322:57:363
6252281,4sleep30-21swapper/320:25:113
5190280,2sleep30-21swapper/319:26:363
30530281,4sleep30-21swapper/322:32:403
29855281,4sleep30-21swapper/321:25:593
2889280,2sleep30-21swapper/319:54:443
25385281,4sleep30-21swapper/321:05:243
23967282,3sleep30-21swapper/323:19:233
21649281,4sleep30-21swapper/322:10:413
20461280,2sleep30-21swapper/320:06:253
19256282,3sleep30-21swapper/323:32:063
16989281,4sleep30-21swapper/320:30:323
16507281,4sleep30-21swapper/321:53:153
13474281,4sleep30-21swapper/323:13:463
11367281,4sleep30-21swapper/319:35:013
11204280,2sleep30-21swapper/319:33:333
6251270,4sleep30-21swapper/322:35:413
5949271,3sleep30-21swapper/323:41:183
5949271,3sleep30-21swapper/323:41:183
3419270,4sleep30-21swapper/322:20:103
27583271,3sleep30-21swapper/322:47:183
27295271,3sleep30-21swapper/321:41:053
26168270,4sleep30-21swapper/300:10:183
26077270,2sleep30-21swapper/323:51:363
23822270,4sleep30-21swapper/320:40:013
19042271,4sleep30-21swapper/322:25:473
18978271,3sleep30-21swapper/320:35:243
16622271,3sleep30-21swapper/300:22:003
10977271,4sleep30-21swapper/321:35:123
9016260,3sleep30-21swapper/320:54:193
17884260,3sleep30-21swapper/319:10:183
1754260,3sleep30-21swapper/321:12:213
14514260,3sleep30-21swapper/320:00:403
14070260,4sleep30-21swapper/320:55:283
4456250,2sleep35701-21grep19:55:243
32159251,3sleep30-21swapper/320:15:463
31696250,4sleep30-21swapper/319:20:593
315250,2sleep30-21swapper/320:20:113
30438251,2sleep30-21swapper/320:45:183
25523250,2sleep30-21swapper/320:10:253
22700250,2sleep322727-21ntp_states19:40:263
23849241,2sleep30-21swapper/319:45:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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