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2024-09-20 - 19:59
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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 all highest latencies:
System rack5slot4.osadl.org (updated Fri Sep 20, 2024 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18662212564,8sleep00-21swapper/007:09:190
18715212463,6sleep30-21swapper/307:09:583
1812921230,5sleep01888799cyclictest10:49:500
18383212262,7sleep20-21swapper/207:05:392
18407210696,7sleep10-21swapper/107:05:581
131982680,7sleep30-21swapper/311:00:193
256382660,0sleep20-21swapper/212:15:132
309772570,0sleep10-21swapper/111:09:061
105092570,0sleep30-21swapper/312:08:013
77802550,1sleep30-21swapper/310:00:143
231082510,0sleep323113-21kthreadcore09:35:193
18894992927,1cyclictest0-21swapper/209:10:112
1889299291,27cyclictest0-21swapper/112:10:441
1889299280,27cyclictest0-21swapper/109:28:301
1889499270,26cyclictest0-21swapper/210:24:482
1889499270,26cyclictest0-21swapper/210:16:002
1889299270,26cyclictest0-21swapper/112:36:591
1889299270,26cyclictest0-21swapper/112:34:321
1889299270,26cyclictest0-21swapper/111:43:281
1889299270,26cyclictest0-21swapper/111:16:581
1889299270,26cyclictest0-21swapper/111:14:011
1889299270,26cyclictest0-21swapper/109:48:511
1889299270,26cyclictest0-21swapper/108:00:361
1889299270,26cyclictest0-21swapper/107:29:191
1889299270,25cyclictest0-21swapper/109:10:561
1888799270,26cyclictest0-21swapper/010:50:150
1888799270,26cyclictest0-21swapper/010:19:210
1888799270,26cyclictest0-21swapper/009:40:030
1888799270,26cyclictest0-21swapper/007:50:150
1889499260,25cyclictest0-21swapper/212:36:052
1889499260,25cyclictest0-21swapper/210:42:182
1889499260,25cyclictest0-21swapper/210:01:452
1889299260,25cyclictest0-21swapper/111:50:041
1889299260,25cyclictest0-21swapper/110:20:091
1889299260,25cyclictest0-21swapper/109:57:091
1889299260,25cyclictest0-21swapper/108:30:501
1889299260,25cyclictest0-21swapper/108:21:261
1889299260,25cyclictest0-21swapper/107:30:461
1889499250,24cyclictest0-21swapper/209:26:472
1889499250,24cyclictest0-21swapper/209:03:532
1889499250,23cyclictest29215-21ssh11:20:192
18892992521,3cyclictest0-21swapper/111:38:221
1889299250,24cyclictest0-21swapper/112:09:251
1889299250,24cyclictest0-21swapper/108:29:291
1889299250,24cyclictest0-21swapper/108:15:171
1889299250,24cyclictest0-21swapper/107:39:091
1889299250,24cyclictest0-21swapper/107:23:161
1889299250,24cyclictest0-21swapper/107:12:251
1889299250,18cyclictest0-21swapper/112:00:331
1889299250,18cyclictest0-21swapper/112:00:331
1888799250,24cyclictest0-21swapper/010:36:380
1888799250,19cyclictest4301-21ssh09:57:390
18894992422,2cyclictest0-21swapper/209:38:152
1889499240,23cyclictest0-21swapper/212:10:522
1889499240,23cyclictest0-21swapper/211:32:202
1889499240,18cyclictest0-21swapper/211:56:212
1889499240,14cyclictest0-21swapper/211:50:222
1889299249,9cyclictest0-21swapper/112:18:501
1889299241,22cyclictest0-21swapper/109:37:271
1889299240,23cyclictest0-21swapper/112:24:511
1889299240,23cyclictest0-21swapper/111:58:091
1889299240,23cyclictest0-21swapper/111:31:521
1889299240,23cyclictest0-21swapper/110:52:041
1889299240,23cyclictest0-21swapper/110:49:361
1889299240,23cyclictest0-21swapper/109:52:451
1889299240,23cyclictest0-21swapper/109:41:301
1889299240,23cyclictest0-21swapper/108:46:321
1889299240,23cyclictest0-21swapper/108:39:341
1889299240,23cyclictest0-21swapper/107:53:221
1889299240,23cyclictest0-21swapper/107:49:071
1889299240,23cyclictest0-21swapper/107:18:311
1889299240,18cyclictest0-21swapper/110:05:041
1888799242,21cyclictest0-21swapper/009:46:020
18887992410,13cyclictest0-21swapper/011:08:030
1888799240,23cyclictest0-21swapper/012:22:040
1888799240,23cyclictest0-21swapper/012:02:400
1888799240,23cyclictest0-21swapper/012:02:390
1888799240,23cyclictest0-21swapper/009:22:280
1888799240,18cyclictest0-21swapper/011:39:350
630922319,3sleep30-21swapper/307:24:113
1889499239,8cyclictest0-21swapper/210:51:062
1889499232,19cyclictest0-21swapper/211:00:342
1889499232,19cyclictest0-21swapper/209:20:082
18894992321,2cyclictest0-21swapper/209:06:022
18894992316,7cyclictest0-21swapper/207:27:582
1889499231,21cyclictest0-21swapper/211:46:432
1889499231,21cyclictest0-21swapper/211:05:552
1889499230,22cyclictest0-21swapper/212:31:432
1889499230,22cyclictest0-21swapper/211:42:212
1889499230,22cyclictest0-21swapper/209:31:352
1889299230,23cyclictest0-21swapper/108:07:501
1889299230,22cyclictest0-21swapper/112:28:121
1889299230,22cyclictest0-21swapper/111:20:251
1889299230,22cyclictest0-21swapper/110:42:091
1889299230,22cyclictest0-21swapper/110:11:441
1889299230,21cyclictest0-21swapper/110:27:441
1889299230,18cyclictest0-21swapper/110:39:031
1889299230,17cyclictest0-21swapper/110:55:391
1889299230,17cyclictest0-21swapper/110:01:151
1888799232,20cyclictest0-21swapper/010:01:080
1888799230,22cyclictest0-21swapper/012:28:330
1888799230,22cyclictest0-21swapper/012:06:010
1888799230,22cyclictest0-21swapper/011:59:220
1888799230,22cyclictest0-21swapper/011:33:120
1553822319,3sleep30-21swapper/307:56:153
994622218,3sleep30-21swapper/308:45:573
2444522218,3sleep30-21swapper/307:40:013
2391022217,4sleep30-21swapper/307:38:453
223232220,0sleep3391ktimersoftd/311:05:163
1889499222,19cyclictest0-21swapper/210:37:572
1889499221,3cyclictest0-21swapper/212:08:202
1889499221,13cyclictest0-21swapper/210:46:072
1889499220,3cyclictest0-21swapper/210:25:162
1889499220,3cyclictest0-21swapper/207:47:552
1889499220,21cyclictest0-21swapper/212:26:202
1889499220,21cyclictest0-21swapper/212:04:392
1889499220,21cyclictest0-21swapper/212:04:392
1889499220,21cyclictest0-21swapper/211:10:422
1889499220,21cyclictest0-21swapper/210:55:122
1889499220,21cyclictest0-21swapper/210:31:122
1889499220,21cyclictest0-21swapper/210:12:542
1889499220,21cyclictest0-21swapper/209:50:102
1889499220,21cyclictest0-21swapper/207:40:282
18892992218,3cyclictest0-21swapper/110:31:151
1889299220,3cyclictest0-21swapper/109:15:411
1889299220,21cyclictest0-21swapper/109:33:451
1889299220,21cyclictest0-21swapper/109:20:161
1889299220,21cyclictest0-21swapper/109:07:351
1889299220,21cyclictest0-21swapper/107:42:301
1889299220,16cyclictest0-21swapper/111:00:241
1888799221,20cyclictest0-21swapper/011:47:120
1888799221,20cyclictest0-21swapper/010:33:100
1888799221,20cyclictest0-21swapper/010:26:250
1888799220,21cyclictest0-21swapper/012:33:130
1888799220,21cyclictest0-21swapper/011:51:070
1888799220,21cyclictest0-21swapper/011:25:130
1888799220,21cyclictest0-21swapper/011:15:270
1888799220,21cyclictest0-21swapper/011:00:470
1888799220,21cyclictest0-21swapper/010:56:230
1888799220,21cyclictest0-21swapper/010:42:380
1888799220,21cyclictest0-21swapper/010:05:080
1888799220,21cyclictest0-21swapper/009:37:270
1888799220,21cyclictest0-21swapper/009:27:150
1888799220,21cyclictest0-21swapper/009:19:080
1888799220,20cyclictest0-21swapper/012:17:500
1888799220,16cyclictest0-21swapper/012:37:380
1888799220,16cyclictest0-21swapper/010:23:010
1888799220,16cyclictest0-21swapper/010:12:060
1888799220,16cyclictest0-21swapper/009:10:080
665322118,2sleep30-21swapper/307:25:153
18894992112,8cyclictest0-21swapper/209:48:502
1889499211,19cyclictest0-21swapper/209:59:502
1889499211,19cyclictest0-21swapper/208:20:142
1889499211,18cyclictest0-21swapper/211:15:222
1889499210,20cyclictest0-21swapper/211:35:012
1889499210,20cyclictest0-21swapper/208:48:562
1889499210,20cyclictest0-21swapper/207:54:582
1889499210,20cyclictest0-21swapper/207:36:422
1889499210,20cyclictest0-21swapper/207:22:192
1889499210,19cyclictest0-21swapper/212:22:522
1889299211,19cyclictest0-21swapper/111:25:581
1889299210,20cyclictest0-21swapper/111:46:011
1889299210,20cyclictest0-21swapper/107:57:221
1888799210,20cyclictest0-21swapper/011:43:190
1888799210,20cyclictest0-21swapper/011:22:450
1888799210,20cyclictest0-21swapper/009:51:540
1888799210,15cyclictest0-21swapper/007:20:340
18894992018,2cyclictest0-21swapper/208:16:502
18894992018,1cyclictest10272-21snmpd08:53:022
18894992018,1cyclictest10272-21snmpd08:35:082
18894992018,1cyclictest10272-21snmpd08:01:332
18894992012,7cyclictest0-21swapper/210:05:292
1889499200,2cyclictest0-21swapper/211:25:252
1889499200,20cyclictest0-21swapper/207:14:132
1889499200,19cyclictest0-21swapper/209:16:292
1889499200,14cyclictest0-21swapper/209:42:312
18892992012,7cyclictest0-21swapper/108:41:381
1889299200,2cyclictest0-21swapper/108:13:591
1889299200,20cyclictest0-21swapper/108:54:291
1889299200,19cyclictest0-21swapper/108:57:471
1888799206,8cyclictest30404-21/usr/sbin/munin07:45:220
1888799203,14cyclictest0-21swapper/008:25:080
18887992018,1cyclictest10272-21snmpd12:12:320
18887992018,1cyclictest10272-21snmpd09:08:110
18887992018,1cyclictest10272-21snmpd07:42:010
1888799200,2cyclictest0-21swapper/009:30:040
1888799200,19cyclictest0-21swapper/007:25:250
1888799200,18cyclictest0-21swapper/011:12:520
781321914,3sleep30-21swapper/309:44:173
18894991917,1cyclictest10272-21snmpd08:33:232
18894991915,3cyclictest0-21swapper/208:11:082
1889499190,19cyclictest0-21swapper/207:17:272
1889299190,1cyclictest0-21swapper/109:00:311
1889299190,18cyclictest0-21swapper/110:15:271
18887991917,1cyclictest10272-21snmpd09:00:590
18887991917,1cyclictest10272-21snmpd08:59:560
18887991917,1cyclictest10272-21snmpd07:11:400
1888799190,18cyclictest0-21swapper/008:25:000
18887991816,1cyclictest10272-21snmpd08:41:110
18887991816,1cyclictest10272-21snmpd08:19:470
18887991816,1cyclictest10272-21snmpd08:00:280
1888799180,17cyclictest0-21swapper/007:36:020
413521713,3sleep30-21swapper/308:41:413
18894991715,1cyclictest10272-21snmpd08:56:322
18894991715,1cyclictest10272-21snmpd08:43:472
18894991715,1cyclictest10272-21snmpd07:58:432
1889499171,15cyclictest0-21swapper/208:28:072
1888799178,8cyclictest0-21swapper/008:05:170
18887991715,1cyclictest10272-21snmpd08:51:050
18887991715,1cyclictest10272-21snmpd08:45:580
18887991715,1cyclictest10272-21snmpd08:35:320
18887991715,1cyclictest10272-21snmpd07:55:310
18887991715,1cyclictest10272-21snmpd07:30:250
36362165,3sleep30-21swapper/307:49:393
2849921613,2sleep30-21swapper/309:01:473
1889499162,10cyclictest0-21swapper/207:32:282
18894991614,1cyclictest10272-21snmpd08:05:312
1888799162,14cyclictest0-21swapper/007:19:070
1888799162,13cyclictest0-21swapper/008:30:200
10102161,13sleep30-21swapper/308:14:383
4322159,3sleep30-21swapper/307:19:423
294642152,4sleep30-21swapper/309:20:543
196052152,3sleep30-21swapper/312:10:503
1904221511,3sleep30-21swapper/308:29:033
1888799150,14cyclictest0-21swapper/008:10:180
984921410,3sleep30-21swapper/307:53:463
31272148,3sleep30-21swapper/312:31:253
262192148,3sleep30-21swapper/311:34:213
235122148,3sleep30-21swapper/310:36:333
1934621410,3sleep30-21swapper/308:30:043
180932148,3sleep30-21swapper/307:34:373
1272721410,3sleep30-21swapper/308:24:033
84942137,3sleep30-21swapper/309:45:093
78992139,3sleep30-21swapper/309:26:353
47972137,3sleep30-21swapper/311:50:593
235902137,3sleep30-21swapper/310:22:193
281982127,2sleep30-21swapper/310:53:353
275382128,3sleep30-21swapper/308:08:573
273202126,3sleep30-21swapper/310:09:173
254202126,3sleep30-21swapper/311:46:023
221902128,3sleep30-21swapper/308:56:353
14802126,3sleep30-21swapper/310:10:453
129392127,3sleep30-21swapper/310:17:103
108892128,3sleep30-21swapper/308:50:063
8712115,3sleep30-21swapper/312:17:153
58762115,3sleep30-21swapper/311:39:293
172342115,3sleep30-21swapper/309:31:073
14732115,3sleep30-21swapper/310:27:033
131942110,3sleep30-21swapper/309:15:003
10322110,3sleep30-21swapper/312:04:533
10322110,3sleep30-21swapper/312:04:533
101322116,3sleep30-21swapper/309:12:013
67502101,4sleep30-21swapper/310:44:543
246682104,3sleep30-21swapper/307:14:423
19432106,3sleep30-21swapper/309:06:283
121202101,6sleep30-21swapper/311:40:223
113462103,4sleep30-21swapper/311:27:003
3987294,3sleep30-21swapper/309:57:233
27026294,3sleep30-21swapper/309:53:263
21492294,3sleep30-21swapper/308:01:363
17957293,3sleep30-21swapper/312:38:503
15925291,5sleep30-21swapper/310:34:563
1278292,5sleep30-21swapper/308:15:093
862281,4sleep30-21swapper/311:23:083
6791281,4sleep30-21swapper/311:11:213
3727281,4sleep30-21swapper/310:55:353
30636284,3sleep30-21swapper/308:36:043
23425281,4sleep30-21swapper/312:26:123
19194282,3sleep30-21swapper/311:16:223
14183281,4sleep30-21swapper/310:46:383
10160281,4sleep30-21swapper/311:55:043
4787271,4sleep30-21swapper/312:20:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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