You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-21 - 04:50
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 rack7slot1.osadl.org (updated Fri Nov 21, 2025 00:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
319211656,20sleep20-21swapper/219:06:082
623211556,54sleep30-21swapper/319:09:513
44528456,23sleep00-21swapper/019:07:350
32928456,23sleep10-21swapper/119:06:151
46542660,1sleep021930-21stress21:44:220
82822470,1sleep221932-21stress23:05:262
740994227,13cyclictest0-21swapper/121:25:381
198452415,13sleep20-21swapper/221:05:022
742994014,23cyclictest0-21swapper/322:45:013
741994026,12cyclictest0-21swapper/200:00:152
741994010,27cyclictest0-21swapper/221:41:452
74099405,22cyclictest0-21swapper/100:36:571
742993915,22cyclictest0-21swapper/322:51:103
74099395,24cyclictest0-21swapper/123:54:071
74099395,24cyclictest0-21swapper/123:54:071
740993915,21cyclictest0-21swapper/122:18:541
739993910,26cyclictest0-21swapper/022:13:340
85282385,13sleep20-21swapper/220:39:032
85282385,13sleep20-21swapper/220:39:032
74299389,26cyclictest0-21swapper/323:10:583
74299389,26cyclictest0-21swapper/323:10:583
742993813,23cyclictest0-21swapper/300:40:003
740993814,21cyclictest0-21swapper/121:36:451
189032385,13sleep20-21swapper/219:47:262
742993714,20cyclictest0-21swapper/323:55:243
742993713,22cyclictest0-21swapper/322:45:523
740993715,20cyclictest0-21swapper/123:59:261
740993714,21cyclictest0-21swapper/122:52:281
740993714,20cyclictest0-21swapper/123:36:461
740993714,12cyclictest0-21swapper/123:23:201
740993714,12cyclictest0-21swapper/123:23:201
740993713,21cyclictest0-21swapper/122:55:141
740993713,21cyclictest0-21swapper/122:10:131
73999375,29cyclictest0-21swapper/022:50:290
44922375,13sleep30-21swapper/320:30:143
276942375,13sleep30-21swapper/320:07:333
234172375,13sleep10-21swapper/119:58:491
19632375,13sleep00-21swapper/020:24:220
166122375,13sleep20-21swapper/219:41:212
105752375,13sleep20-21swapper/220:41:562
101432375,13sleep30-21swapper/319:28:113
85422365,12sleep10-21swapper/120:39:141
85422365,12sleep10-21swapper/120:39:141
79382365,13sleep00-21swapper/019:23:110
742993615,19cyclictest0-21swapper/323:00:243
742993615,19cyclictest0-21swapper/322:19:423
742993613,21cyclictest0-21swapper/322:37:313
742993613,21cyclictest0-21swapper/300:14:293
742993613,20cyclictest0-21swapper/323:33:503
742993612,21cyclictest0-21swapper/322:10:243
741993612,21cyclictest0-21swapper/222:36:002
740993617,16cyclictest0-21swapper/122:00:591
740993617,16cyclictest0-21swapper/122:00:581
740993614,19cyclictest0-21swapper/121:30:151
740993614,12cyclictest0-21swapper/122:22:001
740993613,20cyclictest0-21swapper/122:05:101
740993613,20cyclictest0-21swapper/122:05:101
73999368,25cyclictest0-21swapper/023:52:080
73999368,25cyclictest0-21swapper/023:52:070
73999367,26cyclictest0-21swapper/021:46:370
73999366,27cyclictest0-21swapper/023:41:390
739993615,19cyclictest0-21swapper/000:15:590
319242365,13sleep20-21swapper/220:15:582
298062365,12sleep30-21swapper/320:11:423
232662365,13sleep00-21swapper/019:56:550
215462365,12sleep30-21swapper/321:06:353
189702365,13sleep10-21swapper/119:48:141
171422365,13sleep00-21swapper/020:56:260
167192365,13sleep10-21swapper/119:42:371
122482364,12sleep20-21swapper/219:32:032
84992355,12sleep00-21swapper/020:38:410
84992355,12sleep00-21swapper/020:38:400
74299358,25cyclictest0-21swapper/319:50:053
74299358,24cyclictest0-21swapper/300:19:373
742993516,16cyclictest0-21swapper/321:56:183
742993516,16cyclictest0-21swapper/321:56:183
742993515,17cyclictest0-21swapper/323:05:563
742993514,19cyclictest0-21swapper/322:27:263
742993512,20cyclictest0-21swapper/321:31:213
741993516,16cyclictest0-21swapper/221:33:042
741993515,18cyclictest0-21swapper/223:40:492
741993515,17cyclictest0-21swapper/200:24:322
741993511,21cyclictest0-21swapper/223:20:222
741993511,21cyclictest0-21swapper/223:20:222
73999359,23cyclictest0-21swapper/023:55:150
73999358,24cyclictest0-21swapper/023:45:450
73999357,25cyclictest0-21swapper/021:12:590
73999356,26cyclictest0-21swapper/000:23:380
739993511,21cyclictest0-21swapper/000:28:180
303332355,12sleep00-21swapper/020:15:030
298482355,13sleep00-21swapper/020:12:070
276832355,12sleep20-21swapper/220:07:242
233502355,13sleep30-21swapper/319:57:583
193492355,10sleep30-21swapper/321:01:383
152432355,12sleep10-21swapper/120:54:571
150132355,12sleep00-21swapper/020:52:130
144532355,10sleep30-21swapper/319:36:493
100522354,13sleep20-21swapper/219:27:062
742993413,19cyclictest0-21swapper/300:30:153
742993413,18cyclictest0-21swapper/323:35:033
742993411,20cyclictest0-21swapper/322:07:083
742993411,20cyclictest0-21swapper/322:07:083
741993411,20cyclictest0-21swapper/200:35:232
740993416,15cyclictest0-21swapper/123:00:211
740993414,17cyclictest0-21swapper/122:30:131
740993413,19cyclictest0-21swapper/123:40:261
740993413,18cyclictest0-21swapper/121:10:201
740993413,18cyclictest0-21swapper/100:20:111
740993412,19cyclictest0-21swapper/123:15:201
740993412,19cyclictest0-21swapper/123:15:201
73999348,23cyclictest0-21swapper/021:21:370
73999348,23cyclictest0-21swapper/021:21:370
739993410,21cyclictest0-21swapper/022:01:500
739993410,21cyclictest0-21swapper/022:01:500
25892345,10sleep20-21swapper/219:11:222
146362345,10sleep10-21swapper/119:39:081
74299338,22cyclictest0-21swapper/322:57:213
741993316,15cyclictest0-21swapper/223:45:112
740993316,14cyclictest0-21swapper/121:15:321
740993315,15cyclictest0-21swapper/121:40:211
740993312,18cyclictest0-21swapper/121:20:271
740993312,18cyclictest0-21swapper/121:20:271
73999338,22cyclictest0-21swapper/023:16:240
73999338,22cyclictest0-21swapper/023:16:240
73999338,21cyclictest0-21swapper/022:45:180
73999336,24cyclictest0-21swapper/021:51:500
73999336,24cyclictest0-21swapper/000:02:340
739993313,18cyclictest0-21swapper/022:42:320
58192335,12sleep00-21swapper/019:19:140
195052335,10sleep00-21swapper/021:03:310
17762335,10sleep30-21swapper/320:22:003
108122335,10sleep30-21swapper/320:44:503
107282334,10sleep00-21swapper/020:43:470
742993217,14cyclictest0-21swapper/320:16:353
742993217,14cyclictest0-21swapper/319:12:053
742993215,15cyclictest0-21swapper/323:25:133
742993213,17cyclictest0-21swapper/322:23:543
742993210,20cyclictest0-21swapper/323:22:443
742993210,20cyclictest0-21swapper/323:22:443
74199325,25cyclictest0-21swapper/220:48:592
741993217,12cyclictest0-21swapper/221:56:162
741993217,12cyclictest0-21swapper/221:56:162
741993216,13cyclictest0-21swapper/200:11:232
741993215,15cyclictest0-21swapper/221:35:042
741993214,15cyclictest0-21swapper/221:16:302
741993213,17cyclictest0-21swapper/222:45:252
741993212,17cyclictest0-21swapper/221:45:162
741993211,18cyclictest0-21swapper/222:42:032
740993216,14cyclictest0-21swapper/123:30:201
740993216,14cyclictest0-21swapper/100:30:331
740993215,14cyclictest0-21swapper/123:45:301
740993214,16cyclictest0-21swapper/100:20:021
740993214,15cyclictest0-21swapper/123:25:351
73999328,22cyclictest0-21swapper/022:30:340
73999326,24cyclictest0-21swapper/023:14:280
73999326,24cyclictest0-21swapper/023:14:280
73999325,25cyclictest0-21swapper/023:20:230
73999325,25cyclictest0-21swapper/023:20:230
739993216,14cyclictest0-21swapper/022:35:060
739993215,15cyclictest0-21swapper/022:05:310
739993215,15cyclictest0-21swapper/022:05:310
739993215,15cyclictest0-21swapper/021:55:130
739993215,15cyclictest0-21swapper/021:55:130
739993215,15cyclictest0-21swapper/021:15:180
739993215,14cyclictest0-21swapper/022:55:310
739993212,17cyclictest0-21swapper/021:30:350
278502324,10sleep00-21swapper/020:09:220
74299319,19cyclictest0-21swapper/321:16:083
74299318,21cyclictest0-21swapper/319:45:133
74299315,24cyclictest0-21swapper/320:27:153
74299315,24cyclictest0-21swapper/319:40:153
74299315,24cyclictest0-21swapper/319:30:153
74299315,24cyclictest0-21swapper/319:18:353
742993119,11cyclictest0-21swapper/320:58:483
742993115,13cyclictest0-21swapper/321:10:223
742993114,15cyclictest0-21swapper/323:15:083
742993114,15cyclictest0-21swapper/323:15:073
742993113,16cyclictest0-21swapper/321:26:463
742993111,17cyclictest0-21swapper/300:20:193
742993110,18cyclictest0-21swapper/322:00:173
742993110,18cyclictest0-21swapper/322:00:173
742993110,18cyclictest0-21swapper/321:50:213
742993110,18cyclictest0-21swapper/321:35:173
74199315,24cyclictest0-21swapper/221:00:082
74199315,24cyclictest0-21swapper/219:20:592
74199315,24cyclictest0-21swapper/219:16:492
741993117,13cyclictest0-21swapper/220:10:292
741993116,12cyclictest0-21swapper/223:33:482
741993115,14cyclictest0-21swapper/222:30:362
741993115,13cyclictest0-21swapper/200:05:102
741993114,15cyclictest0-21swapper/222:25:382
741993111,17cyclictest0-21swapper/221:50:322
741993110,18cyclictest0-21swapper/223:10:052
741993110,18cyclictest0-21swapper/223:10:052
74099316,18cyclictest0-21swapper/120:47:131
74099315,20cyclictest0-21swapper/119:30:231
74099314,14cyclictest0-21swapper/122:45:291
740993116,14cyclictest0-21swapper/120:44:581
740993116,14cyclictest0-21swapper/119:21:081
740993114,15cyclictest0-21swapper/100:10:261
740993114,14cyclictest0-21swapper/123:05:231
73999318,20cyclictest0-21swapper/000:30:070
73999315,24cyclictest0-21swapper/020:47:190
73999315,24cyclictest0-21swapper/020:33:290
73999315,23cyclictest0-21swapper/023:25:170
739993115,14cyclictest0-21swapper/023:30:060
739993114,15cyclictest0-21swapper/022:15:030
739993112,16cyclictest0-21swapper/000:05:130
739993110,18cyclictest0-21swapper/023:01:120
74299308,21cyclictest0-21swapper/319:23:153
74299305,23cyclictest0-21swapper/320:00:453
742993015,12cyclictest0-21swapper/321:20:223
742993015,12cyclictest0-21swapper/321:20:223
742993011,16cyclictest0-21swapper/323:40:273
742993010,17cyclictest0-21swapper/321:40:193
74199305,12cyclictest0-21swapper/219:55:292
741993016,13cyclictest0-21swapper/220:51:392
741993016,13cyclictest0-21swapper/220:25:092
741993016,13cyclictest0-21swapper/219:50:092
741993016,13cyclictest0-21swapper/219:36:492
741993015,12cyclictest0-21swapper/223:55:242
741993015,12cyclictest0-21swapper/223:17:302
741993015,12cyclictest0-21swapper/223:17:302
741993014,14cyclictest0-21swapper/222:15:342
741993014,14cyclictest0-21swapper/221:20:232
741993014,14cyclictest0-21swapper/221:20:232
741993014,13cyclictest0-21swapper/200:25:182
741993013,14cyclictest0-21swapper/200:15:262
741993012,15cyclictest0-21swapper/222:05:182
741993012,15cyclictest0-21swapper/222:05:172
74099306,18cyclictest0-21swapper/120:00:051
74099305,19cyclictest0-21swapper/120:59:471
74099305,19cyclictest0-21swapper/119:50:311
74099305,19cyclictest0-21swapper/119:25:511
740993016,13cyclictest0-21swapper/119:15:481
740993015,12cyclictest0-21swapper/100:26:281
740993014,14cyclictest0-21swapper/100:00:211
740993012,15cyclictest0-21swapper/121:45:211
73999305,23cyclictest0-21swapper/019:35:210
73999303,25cyclictest0-21swapper/021:05:190
739993016,12cyclictest0-21swapper/022:25:030
739993014,14cyclictest0-21swapper/023:35:200
739993014,14cyclictest0-21swapper/000:35:260
742992916,12cyclictest0-21swapper/320:45:153
742992914,13cyclictest0-21swapper/300:00:073
742992910,17cyclictest0-21swapper/300:05:273
74199295,22cyclictest0-21swapper/220:24:092
741992915,12cyclictest0-21swapper/223:35:052
741992915,12cyclictest0-21swapper/223:25:062
741992913,14cyclictest0-21swapper/220:00:202
741992910,17cyclictest0-21swapper/222:50:192
74099299,15cyclictest0-21swapper/120:30:041
74099295,22cyclictest0-21swapper/121:03:251
740992916,11cyclictest0-21swapper/100:05:221
740992915,12cyclictest0-21swapper/122:35:231
740992915,12cyclictest0-21swapper/122:25:191
740992913,14cyclictest0-21swapper/122:40:291
73999295,22cyclictest0-21swapper/019:45:160
73999295,22cyclictest0-21swapper/019:25:490
739992914,12cyclictest0-21swapper/000:10:380
739992913,14cyclictest0-21swapper/023:05:350
739992910,18cyclictest0-21swapper/019:40:400
742992814,12cyclictest0-21swapper/322:30:123
742992813,13cyclictest0-21swapper/323:45:153
74199289,17cyclictest0-21swapper/200:30:242
74199287,18cyclictest0-21swapper/222:10:312
741992814,12cyclictest0-21swapper/223:50:172
741992814,12cyclictest0-21swapper/223:50:172
741992814,12cyclictest0-21swapper/222:00:122
741992814,12cyclictest0-21swapper/222:00:122
741992812,14cyclictest0-21swapper/222:20:182
741992812,14cyclictest0-21swapper/221:10:262
741992812,14cyclictest0-21swapper/220:30:302
74099286,17cyclictest0-21swapper/120:16:101
74099285,11cyclictest0-21swapper/121:05:181
74099283,23cyclictest0-21swapper/120:12:381
740992814,12cyclictest0-21swapper/121:55:181
740992814,12cyclictest0-21swapper/121:55:181
73999288,18cyclictest0-21swapper/020:00:050
73999286,19cyclictest0-21swapper/022:25:020
73999285,22cyclictest0-21swapper/019:30:240
73999284,22cyclictest0-21swapper/019:50:110
739992816,11cyclictest0-21swapper/020:25:490
739992812,14cyclictest0-21swapper/021:35:210
742992713,12cyclictest0-21swapper/320:50:243
741992710,16cyclictest0-21swapper/220:55:252
741992710,14cyclictest0-21swapper/221:25:162
74099276,15cyclictest0-21swapper/120:23:301
74099274,22cyclictest0-21swapper/120:06:551
74099274,21cyclictest0-21swapper/120:25:581
740992715,11cyclictest0-21swapper/119:11:081
739992711,13cyclictest0-21swapper/021:25:040
74299268,17cyclictest0-21swapper/320:35:223
74299268,17cyclictest0-21swapper/320:35:223
742992611,12cyclictest0-21swapper/323:50:263
742992611,12cyclictest0-21swapper/323:50:263
739992610,15cyclictest0-21swapper/019:10:060
741992410,12cyclictest0-21swapper/223:00:192
74099243,4cyclictest21929-21stress23:12:441
74099243,4cyclictest21929-21stress23:12:441
74199235,16cyclictest0-21swapper/222:55:372
74299216,13cyclictest0-21swapper/321:45:353
74099213,7cyclictest21931-21stress21:50:221
74299195,13cyclictest0-21swapper/300:25:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional