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2025-01-18 - 15:58
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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 792 highest latencies:
System rack5slot4.osadl.org (updated Sat Jan 18, 2025 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30387216997,7sleep20-21swapper/207:05:162
24012115105,7sleep30-21swapper/307:08:353
21782112102,7sleep10-21swapper/107:05:401
2455211173,8sleep00-21swapper/007:09:160
49182610,0sleep20-21swapper/209:59:112
306732540,0sleep30-21swapper/311:49:193
248122540,1sleep30-21swapper/310:57:323
154872540,0sleep00-21swapper/009:47:550
268199285,17cyclictest0-21swapper/211:00:202
267399280,27cyclictest0-21swapper/111:22:001
27212270,0sleep20-21swapper/211:50:142
268199271,25cyclictest0-21swapper/207:25:122
268199270,26cyclictest0-21swapper/211:28:332
268199270,25cyclictest0-21swapper/210:24:052
267399270,26cyclictest0-21swapper/112:29:551
267399270,26cyclictest0-21swapper/111:31:181
267399270,26cyclictest0-21swapper/109:08:551
267399270,26cyclictest0-21swapper/107:55:341
267399270,26cyclictest0-21swapper/107:51:191
267399270,26cyclictest0-21swapper/107:45:551
267399270,26cyclictest0-21swapper/107:31:121
268199260,25cyclictest0-21swapper/212:02:552
268199260,25cyclictest0-21swapper/211:47:312
268199260,25cyclictest0-21swapper/211:20:222
268199260,25cyclictest0-21swapper/210:37:442
268199260,25cyclictest0-21swapper/209:40:272
268199260,25cyclictest0-21swapper/209:14:552
268199260,25cyclictest0-21swapper/209:08:192
267399260,25cyclictest0-21swapper/112:36:351
267399260,25cyclictest0-21swapper/111:10:391
267399260,25cyclictest0-21swapper/108:21:161
267399260,25cyclictest0-21swapper/107:43:011
267399260,25cyclictest0-21swapper/107:36:321
267399260,25cyclictest0-21swapper/107:16:241
268199252,22cyclictest0-21swapper/210:34:322
268199251,23cyclictest0-21swapper/210:06:332
267399250,24cyclictest0-21swapper/111:44:301
267399250,24cyclictest0-21swapper/111:17:521
267399250,24cyclictest0-21swapper/109:18:541
267399250,24cyclictest0-21swapper/108:31:341
267399250,24cyclictest0-21swapper/107:25:511
267399250,24cyclictest0-21swapper/107:23:451
2668992516,8cyclictest0-21swapper/011:52:330
266899251,23cyclictest0-21swapper/011:30:430
266899250,24cyclictest0-21swapper/011:41:180
268199242,21cyclictest0-21swapper/211:11:462
268199241,22cyclictest0-21swapper/212:36:492
268199240,23cyclictest0-21swapper/211:59:302
268199240,23cyclictest0-21swapper/211:34:092
268199240,23cyclictest0-21swapper/210:46:142
268199240,22cyclictest0-21swapper/210:03:522
267399240,23cyclictest0-21swapper/112:31:441
267399240,23cyclictest0-21swapper/112:13:081
267399240,23cyclictest0-21swapper/111:57:541
267399240,23cyclictest0-21swapper/110:41:311
267399240,23cyclictest0-21swapper/110:29:321
267399240,23cyclictest0-21swapper/109:36:191
267399240,23cyclictest0-21swapper/109:12:541
267399240,23cyclictest0-21swapper/108:48:161
267399240,18cyclictest0-21swapper/111:04:051
2668992417,6cyclictest0-21swapper/011:46:150
2668992416,7cyclictest0-21swapper/010:32:460
266899240,23cyclictest0-21swapper/011:39:260
266899240,23cyclictest0-21swapper/011:13:240
266899240,23cyclictest0-21swapper/011:07:430
266899240,23cyclictest0-21swapper/010:45:500
266899240,23cyclictest0-21swapper/009:25:070
266899240,18cyclictest0-21swapper/010:12:000
268199232,20cyclictest0-21swapper/210:56:132
2681992315,6cyclictest0-21swapper/212:18:132
268199231,21cyclictest0-21swapper/209:21:442
268199230,22cyclictest0-21swapper/211:39:422
268199230,22cyclictest0-21swapper/210:26:252
2673992315,7cyclictest0-21swapper/108:45:001
267399231,20cyclictest0-21swapper/110:56:341
267399230,4cyclictest0-21swapper/109:40:591
267399230,22cyclictest0-21swapper/112:18:011
267399230,22cyclictest0-21swapper/111:47:211
267399230,22cyclictest0-21swapper/111:37:001
267399230,22cyclictest0-21swapper/111:09:301
267399230,22cyclictest0-21swapper/110:14:151
267399230,22cyclictest0-21swapper/109:47:201
267399230,21cyclictest14294-21ssh09:29:191
267399230,18cyclictest0-21swapper/110:22:351
267399230,17cyclictest0-21swapper/110:09:381
266899232,20cyclictest0-21swapper/011:00:240
266899231,21cyclictest0-21swapper/012:27:190
266899231,21cyclictest0-21swapper/009:40:310
266899231,21cyclictest0-21swapper/009:32:240
266899230,22cyclictest0-21swapper/012:30:200
266899230,22cyclictest0-21swapper/012:15:330
266899230,22cyclictest0-21swapper/012:05:100
266899230,22cyclictest0-21swapper/011:19:240
266899230,22cyclictest0-21swapper/009:38:320
266899230,17cyclictest0-21swapper/012:11:190
266899230,17cyclictest0-21swapper/011:59:280
266899230,17cyclictest0-21swapper/009:20:160
2831022218,3sleep30-21swapper/307:27:573
2681992215,6cyclictest0-21swapper/209:27:222
268199220,3cyclictest0-21swapper/208:38:042
268199220,21cyclictest0-21swapper/212:27:022
268199220,21cyclictest0-21swapper/212:14:322
268199220,21cyclictest0-21swapper/211:15:222
268199220,21cyclictest0-21swapper/210:54:182
268199220,21cyclictest0-21swapper/210:10:422
268199220,20cyclictest0-21swapper/212:30:062
268199220,20cyclictest0-21swapper/210:44:012
2673992220,2cyclictest0-21swapper/108:08:131
267399220,3cyclictest0-21swapper/109:55:111
267399220,22cyclictest0-21swapper/107:13:211
267399220,21cyclictest0-21swapper/112:21:471
267399220,21cyclictest0-21swapper/112:05:241
267399220,21cyclictest0-21swapper/112:02:591
267399220,21cyclictest0-21swapper/111:54:071
267399220,21cyclictest0-21swapper/111:25:281
267399220,21cyclictest0-21swapper/110:50:351
267399220,21cyclictest0-21swapper/110:30:211
267399220,21cyclictest0-21swapper/109:52:191
267399220,21cyclictest0-21swapper/109:31:221
267399220,21cyclictest0-21swapper/109:22:191
267399220,21cyclictest0-21swapper/108:35:581
267399220,21cyclictest0-21swapper/108:27:431
267399220,21cyclictest0-21swapper/108:17:041
267399220,21cyclictest0-21swapper/108:00:171
267399220,17cyclictest0-21swapper/110:16:351
266899221,20cyclictest0-21swapper/009:59:190
266899220,21cyclictest0-21swapper/012:20:350
266899220,21cyclictest0-21swapper/012:01:250
266899220,21cyclictest0-21swapper/011:28:450
266899220,21cyclictest0-21swapper/011:23:320
266899220,21cyclictest0-21swapper/010:52:230
266899220,21cyclictest0-21swapper/010:43:240
266899220,21cyclictest0-21swapper/010:36:430
266899220,21cyclictest0-21swapper/010:27:080
266899220,21cyclictest0-21swapper/010:16:010
266899220,21cyclictest0-21swapper/009:51:170
266899220,21cyclictest0-21swapper/009:12:310
266899220,16cyclictest0-21swapper/010:02:570
266899220,16cyclictest0-21swapper/007:47:160
1271322218,3sleep30-21swapper/309:06:023
813822118,2sleep30-21swapper/307:10:353
268199213,1cyclictest0-21swapper/211:41:562
2681992118,2cyclictest0-21swapper/209:35:142
2681992112,8cyclictest0-21swapper/211:08:232
268199210,3cyclictest0-21swapper/212:20:132
268199210,20cyclictest0-21swapper/209:50:512
268199210,20cyclictest0-21swapper/209:30:162
268199210,19cyclictest28465-21ssh09:15:212
268199210,19cyclictest0-21swapper/209:48:212
2673992117,3cyclictest0-21swapper/110:46:441
267399210,20cyclictest0-21swapper/110:03:201
267399210,20cyclictest0-21swapper/109:00:401
267399210,20cyclictest0-21swapper/108:11:251
267399210,15cyclictest0-21swapper/110:36:431
266899211,14cyclictest13035-21diskmemload09:15:250
266899210,20cyclictest0-21swapper/012:37:150
266899210,20cyclictest0-21swapper/010:20:470
266899210,20cyclictest0-21swapper/010:05:450
2655522117,3sleep30-21swapper/308:47:393
268199206,13cyclictest0-21swapper/212:06:542
2681992018,1cyclictest10272-21snmpd09:01:342
2681992018,1cyclictest10272-21snmpd08:53:012
2681992018,1cyclictest10272-21snmpd08:49:492
2681992018,1cyclictest10272-21snmpd08:33:552
2681992018,1cyclictest10272-21snmpd07:41:372
2681992018,1cyclictest10272-21snmpd07:24:422
2681992016,3cyclictest0-21swapper/207:56:402
2681992016,3cyclictest0-21swapper/207:39:072
2681992011,8cyclictest0-21swapper/210:17:432
266899204,14cyclictest0-21swapper/009:07:580
2668992019,1cyclictest0-21swapper/007:20:260
2668992018,1cyclictest10272-21snmpd08:55:190
2668992018,1cyclictest10272-21snmpd08:42:220
2668992018,1cyclictest10272-21snmpd08:08:490
2668992018,1cyclictest10272-21snmpd07:31:270
2668992018,1cyclictest10272-21snmpd07:19:360
266899200,14cyclictest0-21swapper/010:58:460
2681991917,1cyclictest10272-21snmpd08:22:012
2681991917,1cyclictest10272-21snmpd08:12:552
2681991915,3cyclictest0-21swapper/207:45:122
268199190,18cyclictest0-21swapper/208:25:252
2673991917,2cyclictest0-21swapper/108:53:431
2668991917,1cyclictest10272-21snmpd09:02:010
2668991917,1cyclictest10272-21snmpd08:39:250
2668991917,1cyclictest10272-21snmpd08:34:130
2668991917,1cyclictest10272-21snmpd08:29:520
2668991917,1cyclictest10272-21snmpd07:51:190
2668991917,1cyclictest10272-21snmpd07:11:270
2668991916,2cyclictest0-21swapper/007:35:110
1230421915,3sleep30-21swapper/309:03:413
268199183,14cyclictest0-21swapper/208:00:262
268199183,14cyclictest0-21swapper/207:50:562
2681991816,2cyclictest0-21swapper/208:40:492
2681991816,1cyclictest1346-21cat08:55:182
2673991815,3cyclictest0-21swapper/108:57:401
2668991816,1cyclictest10272-21snmpd08:50:130
2668991816,1cyclictest10272-21snmpd08:45:130
2668991816,1cyclictest10272-21snmpd08:21:340
2668991816,1cyclictest10272-21snmpd08:12:250
2668991815,2cyclictest10272-21snmpd07:26:120
2128621811,3sleep30-21swapper/311:12:003
268199172,14cyclictest0-21swapper/208:05:472
268199171,15cyclictest0-21swapper/207:12:122
266899179,7cyclictest0-21swapper/007:41:030
266899172,14cyclictest0-21swapper/008:19:020
2668991715,1cyclictest10272-21snmpd07:56:130
266899170,1cyclictest0-21swapper/008:05:000
1485321711,3sleep30-21swapper/309:47:193
2853121610,3sleep30-21swapper/310:28:573
268199162,14cyclictest0-21swapper/208:15:222
2681991614,1cyclictest10272-21snmpd07:18:322
18052167,6sleep30-21swapper/309:38:543
162922160,0sleep3391ktimersoftd/310:36:493
59232150,11sleep30-21swapper/311:50:483
52342159,3sleep30-21swapper/309:59:303
2681991513,1cyclictest10272-21snmpd07:34:062
2087021512,2sleep30-21swapper/308:44:553
103342151,4sleep30-21swapper/312:24:573
54442148,3sleep30-21swapper/311:03:423
114072148,3sleep30-21swapper/309:44:313
89452139,3sleep30-21swapper/308:33:173
80522139,3sleep30-21swapper/307:39:553
75942130,3sleep30-21swapper/310:16:073
312672131,3sleep30-21swapper/312:02:353
31122139,3sleep30-21swapper/308:29:333
294292137,3sleep30-21swapper/309:15:553
283692130,0sleep30-21swapper/308:20:193
235352137,3sleep30-21swapper/308:16:073
225142139,3sleep30-21swapper/307:23:453
193502138,3sleep30-21swapper/309:10:543
177802139,3sleep30-21swapper/308:12:433
132812130,2sleep30-21swapper/311:22:283
318992129,2sleep30-21swapper/307:56:333
269242120,3sleep30-21swapper/312:33:553
17592120,0sleep30-21swapper/310:47:313
17442126,3sleep30-21swapper/311:17:403
16782127,3sleep30-21swapper/307:31:543
148402120,3sleep30-21swapper/312:28:313
121172125,3sleep30-21swapper/310:00:413
73582115,3sleep30-21swapper/312:09:233
60072117,3sleep30-21swapper/308:59:083
202982117,3sleep30-21swapper/307:49:203
163952110,8sleep316415-21ssh12:12:153
148752110,0sleep30-21swapper/310:53:593
104962116,3sleep30-21swapper/309:24:523
101542115,3sleep30-21swapper/311:07:223
283072105,2sleep30-21swapper/312:17:323
220262100,2sleep30-21swapper/311:29:333
215692102,5sleep30-21swapper/309:31:133
211662103,4sleep30-21swapper/311:58:503
193032104,4sleep30-21swapper/310:07:183
147102106,3sleep30-21swapper/308:36:303
134962105,3sleep30-21swapper/309:28:243
110402103,3sleep30-21swapper/307:15:083
108842104,3sleep30-21swapper/311:37:483
7631292,4sleep30-21swapper/310:34:063
5702295,3sleep30-21swapper/308:00:333
29149293,3sleep30-21swapper/310:11:183
28455293,3sleep30-21swapper/310:43:033
25938294,3sleep30-21swapper/307:50:523
25435293,3sleep30-21swapper/309:52:203
23487291,5sleep30-21swapper/311:43:353
18409294,3sleep30-21swapper/310:20:493
13848296,2sleep30-21swapper/307:42:353
32491284,3sleep30-21swapper/308:53:203
30350281,4sleep30-21swapper/311:31:303
1886281,4sleep30-21swapper/312:35:273
11747272,3sleep30-21swapper/308:06:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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