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2022-12-05 - 02:01

x86 Intel Core i7-E610 @2530 MHz, Linux 4.9.271-rt182 (Profile)

Latency plot of system in rack #5, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -n -a -t3 -p99 -i200 -h400 -q
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 376 highest latencies:
System rack5slot4.osadl.org (updated Mon Dec 05, 2022 00:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18763212765,7sleep10-21swapper/119:09:451
18762212665,7sleep00-21swapper/019:09:440
18466212363,8sleep20-21swapper/219:05:532
184672114104,7sleep30-21swapper/319:05:533
60112740,0sleep10-21swapper/100:05:231
60992700,0sleep00-21swapper/023:50:160
263922650,0sleep10-21swapper/121:20:201
65712640,0sleep30-21swapper/321:26:463
307352620,0sleep10-21swapper/120:40:151
212182610,0sleep20-21swapper/219:10:212
197952550,1sleep30-21swapper/300:12:423
145732460,0sleep30-21swapper/323:05:253
1893699328,21cyclictest0-21swapper/122:05:271
1894199280,27cyclictest0-21swapper/222:46:092
1894199280,27cyclictest0-21swapper/220:46:052
1894199270,26cyclictest0-21swapper/222:00:362
1894199270,26cyclictest0-21swapper/221:59:202
1894199270,26cyclictest0-21swapper/220:50:112
1894199270,26cyclictest0-21swapper/219:20:372
1893699270,26cyclictest0-21swapper/120:24:561
18941992622,3cyclictest0-21swapper/222:37:332
1894199260,25cyclictest0-21swapper/223:05:372
18936992619,6cyclictest0-21swapper/123:40:371
18941992518,6cyclictest0-21swapper/222:29:392
1894199250,24cyclictest0-21swapper/223:12:522
1893699250,24cyclictest0-21swapper/120:05:291
18931992516,8cyclictest0-21swapper/022:26:380
2390922415,2sleep30-21swapper/320:34:333
18941992421,2cyclictest0-21swapper/219:40:172
1894199241,22cyclictest0-21swapper/223:36:342
1894199240,19cyclictest0-21swapper/223:48:252
1894199240,19cyclictest0-21swapper/222:58:192
1893699249,3cyclictest0-21swapper/123:32:281
18936992422,2cyclictest0-21swapper/122:48:491
18936992416,7cyclictest0-21swapper/123:24:541
18936992415,8cyclictest0-21swapper/122:50:061
1893699240,23cyclictest0-21swapper/123:56:261
1893699240,23cyclictest0-21swapper/122:16:471
1893699240,18cyclictest0-21swapper/123:49:031
1893199241,22cyclictest0-21swapper/000:22:140
1893199240,23cyclictest0-21swapper/023:57:440
1893199240,18cyclictest0-21swapper/022:42:440
1893199240,17cyclictest32183-21apt-get21:25:120
1894199233,18cyclictest19373-21ssh21:34:192
1894199232,20cyclictest0-21swapper/223:42:462
18941992319,3cyclictest0-21swapper/223:54:352
1894199231,21cyclictest0-21swapper/223:25:072
1894199231,21cyclictest0-21swapper/223:01:292
1894199231,21cyclictest0-21swapper/221:45:252
1894199230,22cyclictest0-21swapper/221:42:122
1894199230,22cyclictest0-21swapper/221:42:122
1894199230,17cyclictest0-21swapper/222:32:072
1894199230,17cyclictest0-21swapper/221:12:202
1893699232,20cyclictest0-21swapper/123:17:271
1893699232,20cyclictest0-21swapper/121:43:561
1893699232,20cyclictest0-21swapper/121:43:561
18936992321,2cyclictest0-21swapper/119:52:021
18936992314,8cyclictest0-21swapper/100:03:551
1893699230,22cyclictest0-21swapper/123:53:471
1893699230,22cyclictest0-21swapper/123:11:451
1893699230,22cyclictest0-21swapper/123:01:131
1893699230,22cyclictest0-21swapper/122:40:401
1893699230,22cyclictest0-21swapper/122:35:371
1893699230,22cyclictest0-21swapper/122:34:311
1893699230,22cyclictest0-21swapper/121:36:331
1893699230,22cyclictest0-21swapper/121:13:441
1893699230,22cyclictest0-21swapper/100:21:491
1893199231,3cyclictest0-21swapper/023:40:220
1893199230,22cyclictest0-21swapper/021:37:480
1893199230,22cyclictest0-21swapper/021:21:390
1893199230,22cyclictest0-21swapper/000:37:090
1893199230,22cyclictest0-21swapper/000:13:370
1893199230,21cyclictest0-21swapper/022:50:130
1893199230,21cyclictest0-21swapper/022:04:560
1893199230,17cyclictest0-21swapper/022:39:360
620822218,3sleep30-21swapper/320:17:553
2105422218,3sleep30-21swapper/320:02:323
18941992217,4cyclictest0-21swapper/222:05:332
18941992215,6cyclictest0-21swapper/221:51:112
1894199221,20cyclictest0-21swapper/223:16:422
1894199221,20cyclictest0-21swapper/200:01:572
1894199220,4cyclictest0-21swapper/219:30:532
1894199220,21cyclictest0-21swapper/223:57:592
1894199220,21cyclictest0-21swapper/223:34:312
1894199220,21cyclictest0-21swapper/222:20:352
1894199220,21cyclictest0-21swapper/222:16:362
1894199220,21cyclictest0-21swapper/222:13:112
1894199220,21cyclictest0-21swapper/221:35:122
1894199220,21cyclictest0-21swapper/221:26:142
1894199220,21cyclictest0-21swapper/200:23:322
1894199220,21cyclictest0-21swapper/200:15:362
1894199220,21cyclictest0-21swapper/200:13:372
1893699220,21cyclictest0-21swapper/122:56:351
1893699220,21cyclictest0-21swapper/122:21:151
1893699220,21cyclictest0-21swapper/122:02:511
1893699220,21cyclictest0-21swapper/121:30:071
1893699220,21cyclictest0-21swapper/121:26:511
1893699220,21cyclictest0-21swapper/100:38:591
1893699220,21cyclictest0-21swapper/100:33:071
1893699220,21cyclictest0-21swapper/100:27:291
1893699220,21cyclictest0-21swapper/100:16:241
1893699220,16cyclictest0-21swapper/121:57:541
1893699220,16cyclictest0-21swapper/121:49:131
1893199228,3cyclictest0-21swapper/021:51:460
1893199226,14cyclictest0-21swapper/023:25:150
18931992219,2cyclictest0-21swapper/020:06:170
18931992214,7cyclictest0-21swapper/000:08:000
18931992213,8cyclictest0-21swapper/023:20:140
1893199220,3cyclictest0-21swapper/021:41:270
1893199220,3cyclictest0-21swapper/021:41:270
1893199220,21cyclictest0-21swapper/023:49:140
1893199220,21cyclictest0-21swapper/023:30:400
1893199220,21cyclictest0-21swapper/023:09:050
1893199220,21cyclictest0-21swapper/023:04:160
1893199220,21cyclictest0-21swapper/022:15:100
1893199220,21cyclictest0-21swapper/022:10:270
1893199220,21cyclictest0-21swapper/022:08:400
1893199220,21cyclictest0-21swapper/021:47:360
1893199220,21cyclictest0-21swapper/021:16:100
1893199220,21cyclictest0-21swapper/021:10:090
1893199220,21cyclictest0-21swapper/000:31:310
1893199220,21cyclictest0-21swapper/000:25:380
1893199220,20cyclictest0-21swapper/022:31:060
1893199220,16cyclictest0-21swapper/020:20:520
1893199220,10cyclictest0-21swapper/000:00:080
1512522218,3sleep30-21swapper/320:50:423
1250922218,3sleep30-21swapper/319:28:573
65182210,0sleep00-21swapper/022:45:230
3273422117,3sleep30-21swapper/321:05:573
2987922117,3sleep30-21swapper/320:35:453
1894199213,16cyclictest0-21swapper/223:20:212
18941992118,2cyclictest13938-21snmpd21:02:262
18941992118,2cyclictest13938-21snmpd20:11:562
1894199210,21cyclictest0-21swapper/219:29:592
1894199210,20cyclictest0-21swapper/222:53:562
1894199210,20cyclictest0-21swapper/222:42:292
1894199210,20cyclictest0-21swapper/219:50:232
1894199210,20cyclictest0-21swapper/200:37:472
1894199210,20cyclictest0-21swapper/200:31:092
1894199210,20cyclictest0-21swapper/200:27:472
1894199210,20cyclictest0-21swapper/200:07:502
1894199210,15cyclictest0-21swapper/221:23:142
18936992118,3cyclictest0-21swapper/120:37:411
18936992110,4cyclictest0-21swapper/123:25:561
1893699210,20cyclictest0-21swapper/123:38:141
1893699210,20cyclictest0-21swapper/122:26:321
1893699210,20cyclictest0-21swapper/122:10:021
1893699210,20cyclictest0-21swapper/121:19:541
1893699210,20cyclictest0-21swapper/119:49:581
1893699210,20cyclictest0-21swapper/119:34:131
1893699210,20cyclictest0-21swapper/119:26:081
1893699210,15cyclictest0-21swapper/121:54:471
18931992117,3cyclictest0-21swapper/020:13:560
18931992114,6cyclictest0-21swapper/022:24:160
18931992112,8cyclictest0-21swapper/023:37:420
18931992112,8cyclictest0-21swapper/023:18:020
18931992112,8cyclictest0-21swapper/022:58:320
1893199210,20cyclictest0-21swapper/023:12:530
1893199210,20cyclictest0-21swapper/021:59:590
1893199210,15cyclictest0-21swapper/000:18:140
3017122016,3sleep30-21swapper/319:44:433
1894199202,17cyclictest0-21swapper/221:15:152
18941992018,1cyclictest13938-21snmpd20:57:172
18941992018,1cyclictest13938-21snmpd19:47:042
18941992017,2cyclictest13938-21snmpd20:43:412
18941992017,2cyclictest13938-21snmpd19:56:502
1893699200,19cyclictest0-21swapper/120:55:211
1893699200,19cyclictest0-21swapper/100:13:501
1893699200,15cyclictest0-21swapper/123:08:441
1893199206,8cyclictest0-21swapper/019:22:370
18931992018,1cyclictest13938-21snmpd20:15:080
18931992018,1cyclictest13938-21snmpd19:42:590
18931992018,1cyclictest13938-21snmpd19:16:280
18931992017,2cyclictest13938-21snmpd20:30:020
1893199200,19cyclictest0-21swapper/019:50:180
1893199200,18cyclictest0-21swapper/021:32:260
18941991917,1cyclictest13938-21snmpd21:08:532
18941991917,1cyclictest13938-21snmpd20:36:522
18941991916,2cyclictest13938-21snmpd20:33:022
18941991916,2cyclictest13938-21snmpd20:25:112
18941991916,2cyclictest13938-21snmpd20:17:472
18941991916,2cyclictest13938-21snmpd20:02:472
18941991916,2cyclictest13938-21snmpd19:38:562
18941991916,2cyclictest13938-21snmpd19:17:282
18936991917,2cyclictest0-21swapper/119:11:371
18936991916,3cyclictest0-21swapper/120:25:291
18936991916,2cyclictest0-21swapper/120:13:071
18931991917,1cyclictest13938-21snmpd21:08:500
18931991917,1cyclictest13938-21snmpd19:36:110
18931991916,2cyclictest13938-21snmpd20:01:080
326421812,3sleep30-21swapper/319:45:313
2716721814,3sleep30-21swapper/321:04:323
18941991816,2cyclictest0-21swapper/220:20:142
18936991816,2cyclictest0-21swapper/120:49:051
18936991816,2cyclictest0-21swapper/120:32:321
18936991816,2cyclictest0-21swapper/119:15:131
18936991816,1cyclictest13938-21snmpd19:55:261
1893699180,17cyclictest0-21swapper/121:07:111
1893699180,17cyclictest0-21swapper/120:16:571
18931991816,1cyclictest13938-21snmpd21:00:080
18931991816,1cyclictest13938-21snmpd19:56:250
18931991816,1cyclictest13938-21snmpd19:47:440
1893199180,17cyclictest0-21swapper/019:10:230
18936991715,2cyclictest0-21swapper/120:03:231
18936991715,2cyclictest0-21swapper/119:35:261
1893199172,7cyclictest270-21systemd-journal20:27:220
18931991714,2cyclictest13938-21snmpd20:39:560
1893199170,16cyclictest0-21swapper/020:40:190
1893199170,11cyclictest0-21swapper/020:50:140
1528421713,3sleep30-21swapper/319:59:133
18936991614,2cyclictest0-21swapper/119:40:261
1893199168,7cyclictest0-21swapper/019:33:410
1893199160,15cyclictest0-21swapper/020:45:170
1893199160,15cyclictest0-21swapper/019:25:130
45321512,2sleep30-21swapper/320:14:393
18941991512,2cyclictest13938-21snmpd20:06:052
18936991513,2cyclictest0-21swapper/120:54:111
1893699150,14cyclictest0-21swapper/121:02:231
1893699150,14cyclictest0-21swapper/119:20:201
1893199150,13cyclictest17780-21cut20:55:230
96942149,2sleep30-21swapper/322:48:113
48212148,3sleep30-21swapper/323:16:393
47232148,3sleep30-21swapper/300:20:563
269412149,3sleep30-21swapper/320:08:023
264942148,3sleep30-21swapper/323:10:593
244232140,4sleep30-21swapper/300:32:143
222172149,3sleep30-21swapper/323:56:333
1941721411,2sleep30-21swapper/319:10:113
189112149,2sleep30-21swapper/321:17:433
186982149,3sleep30-21swapper/319:35:133
11862149,3sleep30-21swapper/300:36:593
95302133,3sleep30-21swapper/320:49:193
67052138,3sleep30-21swapper/319:24:253
63532137,3sleep30-21swapper/323:01:093
281302130,0sleep30-21swapper/321:54:113
269622137,3sleep30-21swapper/322:09:463
122882130,10sleep312305-21ssh23:51:523
119102139,3sleep30-21swapper/320:20:483
319612126,3sleep30-21swapper/322:43:153
273432126,3sleep30-21swapper/319:15:033
26172128,2sleep30-21swapper/322:29:333
204612126,3sleep30-21swapper/322:36:543
184152127,3sleep30-21swapper/319:34:303
175282127,3sleep30-21swapper/323:24:243
152132121,2sleep30-21swapper/321:46:233
147502126,3sleep30-21swapper/300:26:453
8112110,3sleep30-21swapper/322:10:373
76592110,3sleep30-21swapper/321:11:423
294942115,3sleep30-21swapper/321:22:353
283322114,4sleep30-21swapper/322:56:083
280192115,3sleep30-21swapper/300:16:163
246892115,3sleep30-21swapper/323:43:153
246772110,3sleep30-21swapper/322:24:243
23832115,3sleep30-21swapper/321:55:283
180582117,3sleep30-21swapper/320:29:323
97322104,3sleep30-21swapper/322:31:213
48412100,5sleep30-21swapper/321:41:383
48412100,5sleep30-21swapper/321:41:383
317562104,3sleep30-21swapper/300:00:503
304542107,2sleep30-21swapper/320:40:023
269742104,3sleep30-21swapper/323:28:453
210822106,3sleep30-21swapper/320:56:523
179732106,2sleep30-21swapper/321:32:533
137032104,3sleep30-21swapper/322:01:373
122382104,3sleep30-21swapper/322:17:033
9253295,3sleep30-21swapper/319:51:563
6112291,5sleep30-21swapper/323:35:023
4451293,3sleep30-21swapper/323:33:303
27047291,5sleep30-21swapper/321:36:413
10271293,3sleep30-21swapper/300:07:353
541282,3sleep30-21swapper/323:45:513
17664283,3sleep30-21swapper/322:50:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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