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2024-04-20 - 15:08
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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 Sat Apr 20, 2024 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11845212565,6sleep00-21swapper/007:09:270
11585212564,7sleep30-21swapper/307:06:053
11662211696,7sleep20-21swapper/207:07:042
11609210596,6sleep10-21swapper/107:06:231
278932910,0sleep127892-21ssh11:32:581
257332820,0sleep125737-21unixbench_singl07:15:281
253002660,1sleep325305-21irqrtprio07:45:173
291492620,0sleep30-21swapper/308:20:143
64972600,0sleep20-21swapper/211:39:202
44492590,0sleep30-21swapper/310:27:343
3742590,0sleep20-21swapper/208:20:212
287102560,0sleep20-21swapper/210:59:502
122952560,1sleep30-21swapper/310:30:433
3072550,1sleep30-21swapper/310:07:363
181822530,0sleep30-21swapper/310:52:223
162492410,0sleep30-21swapper/311:44:293
141362320,0sleep014134-21aten2_r5power_e08:35:080
12065993113,17cyclictest0-21swapper/111:01:551
1206199311,17cyclictest0-21swapper/008:20:120
1206199287,14cyclictest0-21swapper/010:45:220
12061992818,2cyclictest10272-21snmpd08:17:180
12061992818,2cyclictest10272-21snmpd07:27:050
12061992818,2cyclictest10272-21snmpd07:13:020
1206199280,27cyclictest0-21swapper/011:56:030
1206799270,26cyclictest0-21swapper/211:51:572
1206799270,26cyclictest0-21swapper/209:17:372
1206799270,26cyclictest0-21swapper/208:35:082
1206599270,26cyclictest0-21swapper/111:10:561
1206599270,26cyclictest0-21swapper/110:17:461
1206599270,26cyclictest0-21swapper/109:47:461
1206599270,26cyclictest0-21swapper/109:38:141
1206599270,26cyclictest0-21swapper/108:42:451
1206599270,26cyclictest0-21swapper/108:21:451
1206599270,26cyclictest0-21swapper/107:40:081
1206599270,21cyclictest0-21swapper/110:50:091
12061992718,1cyclictest10272-21snmpd07:53:420
12061992717,2cyclictest10272-21snmpd08:59:270
1206199271,20cyclictest0-21swapper/011:36:230
1206199270,26cyclictest0-21swapper/012:28:020
1206199270,26cyclictest0-21swapper/012:28:010
1206199270,21cyclictest0-21swapper/011:29:350
1206199270,21cyclictest0-21swapper/009:42:370
1206199270,16cyclictest0-21swapper/011:46:200
1206799260,25cyclictest0-21swapper/209:09:452
1206799260,25cyclictest0-21swapper/208:13:242
1206599260,25cyclictest17724-21ssh11:27:031
1206599260,25cyclictest0-21swapper/109:12:121
1206599260,25cyclictest0-21swapper/109:08:121
1206599260,25cyclictest0-21swapper/108:29:421
1206599260,25cyclictest0-21swapper/108:17:541
12061992616,2cyclictest10272-21snmpd07:16:080
1206199260,25cyclictest0-21swapper/012:13:130
1206199260,20cyclictest0-21swapper/010:09:440
1206199260,19cyclictest0-21swapper/011:18:420
1206199260,19cyclictest0-21swapper/010:35:150
1206199260,15cyclictest0-21swapper/011:11:160
1206199260,15cyclictest0-21swapper/009:12:540
1206799252,22cyclictest0-21swapper/209:46:382
1206799250,24cyclictest0-21swapper/209:59:332
1206799250,24cyclictest0-21swapper/209:21:212
1206799250,24cyclictest0-21swapper/209:21:212
1206799250,24cyclictest0-21swapper/208:57:062
12065992522,2cyclictest0-21swapper/107:33:381
1206599250,24cyclictest0-21swapper/112:02:541
1206599250,24cyclictest0-21swapper/107:11:051
1206599250,18cyclictest0-21swapper/112:17:401
12061992518,1cyclictest10272-21snmpd10:27:590
12061992518,1cyclictest10272-21snmpd09:55:400
12061992518,1cyclictest10272-21snmpd09:31:460
12061992518,1cyclictest10272-21snmpd09:21:160
12061992518,1cyclictest10272-21snmpd09:21:150
12061992517,1cyclictest10272-21snmpd10:20:080
1206199251,19cyclictest0-21swapper/012:20:550
1206199250,20cyclictest0-21swapper/012:03:260
1206199250,20cyclictest0-21swapper/010:52:330
12067992418,6cyclictest0-21swapper/211:24:082
12067992416,7cyclictest0-21swapper/212:38:102
1206799240,18cyclictest0-21swapper/210:02:132
12065992420,3cyclictest0-21swapper/108:57:541
12065992416,7cyclictest0-21swapper/110:11:271
1206599241,17cyclictest0-21swapper/110:47:011
1206599240,23cyclictest0-21swapper/110:35:271
1206599240,18cyclictest0-21swapper/112:25:001
1206599240,18cyclictest0-21swapper/111:37:541
1206199247,15cyclictest0-21swapper/009:48:490
1206199240,23cyclictest0-21swapper/012:38:520
1206199240,23cyclictest0-21swapper/011:51:150
1206199240,19cyclictest0-21swapper/011:30:060
1206199240,18cyclictest0-21swapper/012:30:590
1206199240,18cyclictest0-21swapper/010:57:150
3025322317,3sleep30-21swapper/307:52:553
1627922319,3sleep30-21swapper/308:08:053
1206799232,20cyclictest0-21swapper/210:50:022
1206799231,21cyclictest0-21swapper/211:01:442
1206799231,21cyclictest0-21swapper/207:46:512
1206799230,23cyclictest0-21swapper/207:15:022
1206799230,22cyclictest0-21swapper/210:10:282
1206799230,22cyclictest0-21swapper/209:28:172
1206799230,21cyclictest0-21swapper/210:43:512
1206799230,21cyclictest0-21swapper/210:32:252
1206799230,17cyclictest0-21swapper/212:26:442
1206799230,17cyclictest0-21swapper/212:26:432
1206799230,17cyclictest0-21swapper/209:44:552
12065992314,8cyclictest0-21swapper/109:15:381
1206599230,22cyclictest0-21swapper/112:32:241
1206599230,22cyclictest0-21swapper/111:59:381
1206599230,22cyclictest0-21swapper/111:23:451
1206599230,22cyclictest0-21swapper/110:58:091
1206599230,22cyclictest0-21swapper/110:25:201
1206599230,22cyclictest0-21swapper/110:01:341
1206599230,22cyclictest0-21swapper/109:54:161
1206599230,17cyclictest0-21swapper/110:08:511
1206199230,22cyclictest0-21swapper/009:50:320
1206199230,21cyclictest0-21swapper/010:00:040
231622218,3sleep30-21swapper/308:25:083
2002222218,3sleep30-21swapper/308:40:053
1206799222,19cyclictest0-21swapper/212:34:412
1206799222,19cyclictest0-21swapper/211:40:572
1206799221,3cyclictest0-21swapper/207:12:322
1206799220,21cyclictest0-21swapper/212:15:122
1206799220,21cyclictest0-21swapper/211:45:092
1206799220,21cyclictest0-21swapper/211:33:292
1206799220,21cyclictest0-21swapper/210:09:302
1206799220,21cyclictest0-21swapper/209:54:052
1206799220,21cyclictest0-21swapper/208:27:452
1206799220,20cyclictest0-21swapper/209:36:102
1206799220,16cyclictest0-21swapper/212:05:552
1206799220,16cyclictest0-21swapper/210:26:002
1206799220,16cyclictest0-21swapper/210:22:522
12065992218,3cyclictest0-21swapper/108:08:301
12065992214,7cyclictest0-21swapper/111:46:211
12065992214,7cyclictest0-21swapper/109:43:411
1206599220,21cyclictest0-21swapper/112:10:111
1206599220,21cyclictest0-21swapper/112:09:331
1206599220,21cyclictest0-21swapper/111:51:221
1206599220,21cyclictest0-21swapper/111:40:091
1206599220,21cyclictest0-21swapper/111:18:311
1206599220,21cyclictest0-21swapper/110:21:201
1206599220,16cyclictest0-21swapper/111:07:521
1206199220,21cyclictest0-21swapper/012:15:560
1206199220,21cyclictest0-21swapper/012:06:170
1206199220,21cyclictest0-21swapper/011:40:540
1206199220,21cyclictest0-21swapper/011:21:150
1206199220,21cyclictest0-21swapper/011:02:060
1206199220,21cyclictest0-21swapper/010:42:270
1206199220,21cyclictest0-21swapper/010:32:590
1206199220,21cyclictest0-21swapper/010:11:350
1206199220,21cyclictest0-21swapper/009:37:390
1206199220,21cyclictest0-21swapper/009:18:360
1206199220,15cyclictest0-21swapper/009:29:220
58702210,0sleep3391ktimersoftd/312:28:563
58702210,0sleep3391ktimersoftd/312:28:563
12067992117,3cyclictest10272-21snmpd10:49:202
1206799210,20cyclictest0-21swapper/212:23:232
1206799210,20cyclictest0-21swapper/211:15:032
1206799210,20cyclictest0-21swapper/211:08:362
1206799210,20cyclictest0-21swapper/209:32:162
1206799210,20cyclictest0-21swapper/209:10:392
1206799210,20cyclictest0-21swapper/208:52:132
1206799210,20cyclictest0-21swapper/207:51:032
1206799210,20cyclictest0-21swapper/207:42:442
1206799210,15cyclictest0-21swapper/210:39:022
12065992119,2cyclictest0-21swapper/109:27:581
12065992118,2cyclictest0-21swapper/112:35:461
12065992113,7cyclictest0-21swapper/110:30:181
1206599210,3cyclictest0-21swapper/109:20:061
1206599210,3cyclictest0-21swapper/109:20:061
1206599210,2cyclictest0-21swapper/108:47:421
1206599210,20cyclictest0-21swapper/110:40:351
1206599210,20cyclictest0-21swapper/109:34:561
1206599210,20cyclictest0-21swapper/107:54:061
12061992118,2cyclictest10272-21snmpd08:32:180
1206199210,20cyclictest0-21swapper/007:39:320
1972022016,3sleep30-21swapper/308:39:213
12067992018,1cyclictest10272-21snmpd09:03:512
12067992018,1cyclictest10272-21snmpd07:21:142
12067992017,2cyclictest0-21swapper/211:25:232
1206799200,2cyclictest0-21swapper/210:19:222
1206799200,19cyclictest0-21swapper/212:00:492
1206799200,19cyclictest0-21swapper/208:42:242
1206799200,19cyclictest0-21swapper/208:05:512
1206799200,18cyclictest0-21swapper/211:10:022
1206599200,2cyclictest0-21swapper/108:53:301
1206599200,19cyclictest0-21swapper/112:29:501
1206599200,19cyclictest0-21swapper/112:29:491
1206599200,19cyclictest0-21swapper/108:37:251
1206599200,19cyclictest0-21swapper/107:35:591
1206599200,19cyclictest0-21swapper/107:23:481
1206599200,18cyclictest0-21swapper/108:10:111
1206199205,14cyclictest0-21swapper/007:20:260
12061992017,2cyclictest0-21swapper/011:09:350
1172522017,2sleep30-21swapper/307:33:373
489021915,3sleep30-21swapper/308:54:153
12067991917,1cyclictest10272-21snmpd08:02:312
12067991917,1cyclictest10272-21snmpd07:32:412
1206799190,18cyclictest0-21swapper/212:12:312
12065991917,2cyclictest0-21swapper/109:57:161
12065991917,2cyclictest0-21swapper/109:01:161
12065991917,2cyclictest0-21swapper/108:01:511
12065991916,2cyclictest0-21swapper/108:30:361
12061991917,2cyclictest0-21swapper/009:08:150
12061991917,1cyclictest10272-21snmpd08:46:100
12061991917,1cyclictest10272-21snmpd07:56:370
12061991917,1cyclictest10272-21snmpd07:30:180
12061991916,2cyclictest10272-21snmpd08:52:300
12061991912,6cyclictest0-21swapper/010:16:520
2883421811,4sleep30-21swapper/309:11:013
12067991816,1cyclictest10272-21snmpd08:45:482
1206799180,16cyclictest0-21swapper/211:57:292
12061991816,1cyclictest10272-21snmpd09:00:450
12061991816,1cyclictest10272-21snmpd08:08:090
12061991816,1cyclictest10272-21snmpd07:49:360
2284621713,3sleep30-21swapper/310:37:373
12067991715,1cyclictest10272-21snmpd08:32:272
12067991715,1cyclictest10272-21snmpd08:17:512
12067991715,1cyclictest10272-21snmpd07:37:142
12067991715,1cyclictest10272-21snmpd07:26:022
1206799171,15cyclictest0-21swapper/207:55:482
1206599170,16cyclictest0-21swapper/107:28:231
12061991715,1cyclictest10272-21snmpd08:41:000
12061991715,1cyclictest10272-21snmpd08:29:420
12061991715,1cyclictest10272-21snmpd08:01:570
12061991714,2cyclictest10272-21snmpd07:40:320
2165821610,3sleep30-21swapper/312:03:213
1206599167,8cyclictest0-21swapper/107:45:221
1206599161,11cyclictest0-21swapper/107:55:181
1206199160,10cyclictest0-21swapper/008:11:510
285492159,3sleep30-21swapper/308:18:583
163712159,3sleep30-21swapper/309:23:353
163712159,3sleep30-21swapper/309:23:353
50222148,3sleep30-21swapper/311:37:293
293002149,3sleep30-21swapper/311:34:463
94392137,3sleep30-21swapper/312:14:123
93832137,3sleep30-21swapper/310:47:583
59112139,3sleep30-21swapper/307:29:563
312012139,3sleep30-21swapper/308:45:463
309802137,3sleep30-21swapper/310:41:303
259752139,3sleep30-21swapper/307:18:073
229272131,3sleep30-21swapper/312:36:263
225912139,3sleep30-21swapper/308:13:263
224102139,3sleep30-21swapper/309:07:453
105112139,3sleep30-21swapper/308:56:073
6072126,3sleep30-21swapper/309:31:483
30472126,3sleep30-21swapper/309:35:123
249652126,3sleep30-21swapper/310:04:363
192222120,2sleep30-21swapper/312:19:153
165822122,3sleep30-21swapper/309:03:203
138362126,4sleep30-21swapper/308:34:483
128582126,3sleep30-21swapper/309:55:393
116102126,3sleep30-21swapper/311:58:293
115172128,3sleep30-21swapper/311:05:503
103812126,3sleep30-21swapper/310:13:133
302912116,2sleep30-21swapper/309:49:503
263712118,2sleep30-21swapper/307:20:033
263452115,3sleep30-21swapper/310:56:243
235922115,3sleep30-21swapper/309:25:563
229952114,4sleep30-21swapper/307:40:303
207622117,3sleep30-21swapper/310:20:023
204692117,3sleep30-21swapper/310:19:393
202032115,3sleep30-21swapper/311:10:303
98612105,3sleep30-21swapper/308:01:243
94312104,3sleep30-21swapper/311:23:403
62112100,1sleep30-21swapper/309:16:463
27292104,3sleep30-21swapper/311:54:203
25262104,3sleep30-21swapper/311:00:563
226492104,3sleep30-21swapper/311:45:353
202192104,3sleep30-21swapper/312:20:083
176882101,2sleep30-21swapper/307:12:223
5209293,3sleep30-21swapper/309:52:283
3631295,3sleep30-21swapper/307:57:163
18995293,3sleep30-21swapper/311:28:403
17479293,3sleep30-21swapper/307:36:013
13722291,5sleep30-21swapper/312:31:543
13189294,3sleep30-21swapper/309:40:183
30117281,4sleep30-21swapper/312:06:493
24200282,3sleep30-21swapper/311:15:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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