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2022-07-03 - 08:13

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 all highest latencies:
System rack5slot4.osadl.org (updated Sun Jul 03, 2022 00:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25135212261,6sleep00-21swapper/019:06:080
25329211957,7sleep10-21swapper/119:08:371
25174210696,7sleep20-21swapper/219:06:382
2510328878,7sleep30-21swapper/319:05:433
14452810,0sleep10-21swapper/123:15:131
259502730,0sleep00-21swapper/023:10:200
266392660,1sleep10-21swapper/120:25:221
266392660,1sleep10-21swapper/120:25:221
236462610,1sleep223650-21aten2_r5power_v23:10:132
216672610,1sleep30-21swapper/319:30:183
265142590,0sleep20-21swapper/222:55:152
259972590,0sleep30-21swapper/323:25:203
163132580,0sleep30-21swapper/320:45:193
12952580,0sleep3391ktimersoftd/322:10:103
76932560,1sleep30-21swapper/319:20:003
2561499330,31cyclictest0-21swapper/219:50:112
2561199280,27cyclictest0-21swapper/122:17:011
2561199280,27cyclictest0-21swapper/121:31:101
2561199280,27cyclictest0-21swapper/100:30:071
2561199280,27cyclictest0-21swapper/100:27:361
25611992712,14cyclictest0-21swapper/100:20:571
2561199270,26cyclictest0-21swapper/123:31:531
2561199270,26cyclictest0-21swapper/123:04:201
2561199270,26cyclictest0-21swapper/122:12:261
2561199270,26cyclictest0-21swapper/120:54:221
2561199270,26cyclictest0-21swapper/120:11:211
2561199270,26cyclictest0-21swapper/119:13:171
2561199270,26cyclictest0-21swapper/100:09:461
25614992622,3cyclictest0-21swapper/220:56:132
2561499260,25cyclictest0-21swapper/220:45:212
2561499260,25cyclictest0-21swapper/220:25:452
2561499260,25cyclictest0-21swapper/220:25:442
2561499260,25cyclictest0-21swapper/219:26:432
25611992622,3cyclictest0-21swapper/123:55:111
2561199260,25cyclictest0-21swapper/121:29:541
2561199260,25cyclictest0-21swapper/120:58:581
2561199260,25cyclictest0-21swapper/100:14:481
2560699260,25cyclictest0-21swapper/023:58:140
2560699260,20cyclictest2789-21ssh23:46:530
25614992522,3cyclictest0-21swapper/223:48:382
25614992521,3cyclictest0-21swapper/220:00:172
2561499251,22cyclictest0-21swapper/223:00:122
2561499250,24cyclictest0-21swapper/222:08:072
2561499250,24cyclictest0-21swapper/221:50:242
2561499250,19cyclictest26948-21rm00:34:042
2560699250,24cyclictest0-21swapper/023:28:140
2560699250,24cyclictest0-21swapper/023:20:380
25614992422,2cyclictest0-21swapper/220:23:482
25611992420,3cyclictest0-21swapper/122:01:341
25611992416,7cyclictest0-21swapper/100:35:581
2561199240,23cyclictest0-21swapper/123:48:531
2561199240,23cyclictest0-21swapper/122:36:021
2561199240,23cyclictest0-21swapper/121:50:211
2561199240,23cyclictest0-21swapper/120:17:291
2561199240,23cyclictest0-21swapper/100:19:151
2561199240,18cyclictest0-21swapper/123:37:411
25606992416,7cyclictest0-21swapper/000:04:330
25606992415,8cyclictest0-21swapper/023:53:100
2560699241,22cyclictest0-21swapper/023:34:330
2560699240,18cyclictest0-21swapper/023:35:060
2560699240,18cyclictest0-21swapper/021:52:460
2561499232,20cyclictest0-21swapper/200:21:192
2561499231,3cyclictest0-21swapper/223:43:182
2561499231,21cyclictest0-21swapper/219:37:122
2561499230,17cyclictest0-21swapper/222:13:422
2561199232,20cyclictest0-21swapper/121:40:581
25611992319,3cyclictest0-21swapper/123:29:151
25611992316,6cyclictest0-21swapper/121:58:051
2561199231,21cyclictest0-21swapper/122:08:311
2561199230,22cyclictest0-21swapper/123:51:481
2561199230,22cyclictest0-21swapper/123:21:281
2561199230,22cyclictest0-21swapper/122:54:251
2561199230,22cyclictest0-21swapper/122:26:051
2561199230,22cyclictest0-21swapper/121:48:001
2561199230,22cyclictest0-21swapper/119:48:571
2561199230,17cyclictest0-21swapper/123:43:031
2561199230,16cyclictest0-21swapper/123:05:291
2560699231,21cyclictest0-21swapper/022:46:020
2560699230,22cyclictest0-21swapper/021:29:570
2560699230,17cyclictest0-21swapper/022:52:440
2560699230,17cyclictest0-21swapper/022:31:090
2560699230,17cyclictest0-21swapper/000:35:360
2561499223,18cyclictest0-21swapper/222:16:592
25614992218,3cyclictest0-21swapper/223:22:472
2561499220,21cyclictest0-21swapper/223:52:322
2561499220,21cyclictest0-21swapper/223:32:212
2561499220,21cyclictest0-21swapper/223:26:512
2561499220,21cyclictest0-21swapper/221:56:432
2561499220,21cyclictest0-21swapper/221:19:122
2561499220,21cyclictest0-21swapper/220:51:122
2561499220,21cyclictest0-21swapper/220:37:512
2561499220,21cyclictest0-21swapper/220:13:572
2561499220,21cyclictest0-21swapper/200:35:212
2561499220,21cyclictest0-21swapper/200:01:592
2561499220,16cyclictest0-21swapper/221:20:132
2561499220,15cyclictest0-21swapper/221:46:392
25611992219,3cyclictest0-21swapper/121:07:381
25611992219,3cyclictest0-21swapper/119:18:071
2561199220,21cyclictest0-21swapper/122:58:011
2561199220,21cyclictest0-21swapper/122:49:301
2561199220,21cyclictest0-21swapper/122:44:151
2561199220,21cyclictest0-21swapper/121:36:001
2561199220,21cyclictest0-21swapper/121:20:041
2561199220,21cyclictest0-21swapper/121:16:111
2561199220,21cyclictest0-21swapper/121:10:171
2561199220,21cyclictest0-21swapper/121:00:301
2561199220,21cyclictest0-21swapper/120:08:521
2561199220,20cyclictest0-21swapper/122:20:111
2561199220,16cyclictest0-21swapper/123:10:421
2561199220,16cyclictest0-21swapper/122:34:151
2561199220,16cyclictest0-21swapper/100:02:531
25606992218,3cyclictest0-21swapper/021:22:340
25606992213,8cyclictest0-21swapper/022:08:460
2560699220,21cyclictest0-21swapper/023:16:090
2560699220,21cyclictest0-21swapper/022:41:200
2560699220,21cyclictest0-21swapper/022:35:480
2560699220,21cyclictest0-21swapper/022:11:560
2560699220,21cyclictest0-21swapper/022:04:370
2560699220,21cyclictest0-21swapper/021:31:090
2560699220,21cyclictest0-21swapper/021:14:180
2560699220,21cyclictest0-21swapper/000:22:040
2560699220,21cyclictest0-21swapper/000:17:130
2560699220,21cyclictest0-21swapper/000:05:110
2560699220,20cyclictest0-21swapper/023:05:190
2560699220,20cyclictest0-21swapper/023:00:460
2560699220,20cyclictest0-21swapper/000:12:340
2560699220,16cyclictest0-21swapper/021:40:540
2560699220,16cyclictest0-21swapper/021:19:110
25614992119,1cyclictest743-21snmpd21:31:132
25614992118,2cyclictest743-21snmpd19:57:242
25614992118,2cyclictest0-21swapper/222:20:372
2561499211,19cyclictest0-21swapper/223:39:352
2561499210,3cyclictest0-21swapper/221:41:482
2561499210,3cyclictest0-21swapper/200:19:332
2561499210,3cyclictest0-21swapper/200:08:442
2561499210,2cyclictest0-21swapper/221:25:042
2561499210,20cyclictest0-21swapper/223:05:052
2561499210,20cyclictest0-21swapper/222:01:222
2561499210,20cyclictest0-21swapper/221:36:542
2561499210,19cyclictest10602-21diskmemload22:25:532
2561199210,21cyclictest0-21swapper/119:31:121
2561199210,20cyclictest0-21swapper/120:22:511
25606992119,1cyclictest743-21snmpd20:08:480
2560699211,19cyclictest0-21swapper/021:59:270
2560699210,3cyclictest0-21swapper/000:32:490
2560699210,20cyclictest0-21swapper/021:47:370
2560699210,20cyclictest0-21swapper/021:36:540
2560699210,16cyclictest0-21swapper/000:25:350
2560699210,15cyclictest0-21swapper/022:20:280
2560699210,15cyclictest0-21swapper/019:30:030
2561499206,8cyclictest9606-21/usr/sbin/munin20:15:172
2561499205,14cyclictest0-21swapper/223:55:152
25614992017,2cyclictest743-21snmpd19:13:562
2561499200,19cyclictest0-21swapper/223:18:012
2561499200,19cyclictest0-21swapper/222:50:462
2561499200,19cyclictest0-21swapper/222:38:162
2561499200,19cyclictest0-21swapper/222:34:502
2561499200,19cyclictest0-21swapper/221:10:282
25611992016,3cyclictest0-21swapper/120:00:151
2561199200,20cyclictest0-21swapper/119:22:441
2561199200,19cyclictest0-21swapper/119:51:271
25606992018,1cyclictest743-21snmpd23:42:200
25606992018,1cyclictest743-21snmpd22:27:340
25606992018,1cyclictest743-21snmpd21:03:160
25606992018,1cyclictest743-21snmpd20:30:420
25606992018,1cyclictest743-21snmpd20:20:330
2560699200,2cyclictest10591-21sh21:10:010
2560699200,1cyclictest0-21swapper/022:55:270
2560699200,19cyclictest0-21swapper/022:18:040
25614991917,1cyclictest743-21snmpd21:04:152
25614991917,1cyclictest743-21snmpd20:40:422
25614991917,1cyclictest743-21snmpd19:48:152
25614991917,1cyclictest7048-21cat22:45:162
25614991916,2cyclictest743-21snmpd19:34:392
25614991915,3cyclictest0-21swapper/221:05:402
2561499191,3cyclictest0-21swapper/222:40:122
25614991911,7cyclictest0-21swapper/200:27:002
2561499190,19cyclictest0-21swapper/219:40:092
2561499190,13cyclictest0-21swapper/200:10:162
2561199195,8cyclictest18042-21/usr/sbin/munin19:55:121
25611991916,3cyclictest0-21swapper/120:33:211
2560699195,13cyclictest0-21swapper/019:15:250
2560699194,14cyclictest0-21swapper/020:42:110
25606991917,1cyclictest743-21snmpd20:35:270
25606991917,1cyclictest743-21snmpd19:11:140
2561499185,8cyclictest0-21swapper/219:15:102
25614991815,3cyclictest0-21swapper/219:20:292
25614991815,2cyclictest743-21snmpd20:33:242
25611991815,2cyclictest0-21swapper/120:35:101
2561199180,12cyclictest0-21swapper/120:43:281
2560699184,13cyclictest0-21swapper/020:56:070
25606991816,1cyclictest743-21snmpd19:56:240
25606991816,1cyclictest743-21snmpd19:53:210
25606991816,1cyclictest743-21snmpd19:47:570
25606991816,1cyclictest743-21snmpd19:24:110
25606991815,1cyclictest749-21lldpd20:27:370
25606991815,1cyclictest749-21lldpd20:27:360
2560699180,17cyclictest0-21swapper/019:25:230
2561199172,13cyclictest0-21swapper/119:35:261
2561199170,16cyclictest0-21swapper/120:45:161
2560699172,14cyclictest0-21swapper/019:40:540
25606991715,1cyclictest743-21snmpd20:10:510
2560699170,16cyclictest0-21swapper/020:16:290
2560699170,16cyclictest0-21swapper/019:38:410
25614991613,2cyclictest743-21snmpd20:05:472
25611991612,3cyclictest0-21swapper/119:25:151
2561199160,11cyclictest0-21swapper/119:40:261
2560699161,13cyclictest0-21swapper/020:45:160
2560699160,15cyclictest0-21swapper/020:50:200
263952150,0sleep30-21swapper/323:43:073
2560699150,14cyclictest0-21swapper/020:00:130
300712111,6sleep30-21swapper/320:05:113
231652110,3sleep30-21swapper/323:57:303
322082101,5sleep30-21swapper/321:00:183
300732100,2sleep330075-21ssh00:18:363
27472100,7sleep30-21swapper/321:54:413
121962100,3sleep30-21swapper/323:51:213
8943291,5sleep30-21swapper/300:06:153
4996291,5sleep30-21swapper/321:05:143
29550291,5sleep30-21swapper/323:10:553
2235292,3sleep30-21swapper/323:46:173
20867290,1sleep30-21swapper/323:07:473
20099292,4sleep30-21swapper/322:01:143
14863290,1sleep30-21swapper/323:36:143
1484292,4sleep30-21swapper/322:58:173
12092292,4sleep30-21swapper/323:04:063
8803280,5sleep30-21swapper/323:17:533
7702282,3sleep30-21swapper/300:24:063
5700281,4sleep30-21swapper/319:45:123
5286282,3sleep30-21swapper/322:26:303
4986281,4sleep30-21swapper/322:44:123
3786282,3sleep30-21swapper/321:20:403
32155280,5sleep30-21swapper/300:01:503
31789282,3sleep30-21swapper/319:39:083
30994282,3sleep30-21swapper/322:07:183
29555281,4sleep30-21swapper/322:23:323
29350282,3sleep30-21swapper/321:35:183
26502282,3sleep30-21swapper/321:33:173
24649282,3sleep30-21swapper/321:49:043
24510280,4sleep30-21swapper/300:31:023
21698282,3sleep30-21swapper/322:50:333
20825280,5sleep30-21swapper/321:15:023
18638282,3sleep30-21swapper/300:11:203
15894281,4sleep30-21swapper/321:27:413
14504282,3sleep30-21swapper/300:25:333
14469282,3sleep30-21swapper/321:43:463
12990280,5sleep30-21swapper/321:59:333
12579281,4sleep30-21swapper/322:46:273
9140272,3sleep30-21swapper/320:12:083
614272,3sleep30-21swapper/320:30:583
5313272,3sleep30-21swapper/319:43:073
31446270,4sleep30-21swapper/323:30:153
29540270,2sleep30-21swapper/320:01:143
24234270,4sleep30-21swapper/322:35:273
17893270,4sleep30-21swapper/321:11:553
17467272,3sleep30-21swapper/319:50:413
15616272,3sleep30-21swapper/320:20:093
15216270,3sleep30-21swapper/320:18:083
14903270,4sleep30-21swapper/322:31:053
1315270,4sleep30-21swapper/300:35:363
11249270,4sleep30-21swapper/322:15:123
11010270,4sleep30-21swapper/323:20:093
6698262,3sleep30-21swapper/320:36:233
31209262,3sleep30-21swapper/319:10:403
25229262,3sleep30-21swapper/320:55:053
21377262,2sleep30-21swapper/320:25:013
21377262,2sleep30-21swapper/320:25:003
19229261,3sleep30-21swapper/320:50:073
19146262,3sleep30-21swapper/319:25:503
18468260,3sleep30-21swapper/319:55:143
13235261,3sleep30-21swapper/319:21:413
12807260,2sleep30-21swapper/320:42:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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