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2024-09-14 - 15:49
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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 highest latencies:
System rack5slot4.osadl.org (updated Sat Sep 14, 2024 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28547212564,7sleep30-21swapper/307:06:573
28739212261,6sleep10-21swapper/107:09:271
28569212263,6sleep00-21swapper/007:07:140
28762212162,7sleep20-21swapper/207:09:442
276092680,0sleep10-21swapper/109:16:111
210282640,5sleep30-21swapper/310:01:393
296172620,0sleep20-21swapper/211:41:552
181742600,1sleep20-21swapper/211:37:032
65792580,0sleep00-21swapper/012:15:150
188732580,0sleep10-21swapper/110:18:541
207582570,0sleep00-21swapper/009:14:360
233922550,0sleep20-21swapper/208:25:122
153002550,0sleep30-21swapper/307:50:133
319642540,0sleep30-21swapper/311:57:033
61352530,0sleep00-21swapper/011:00:230
2895399280,27cyclictest0-21swapper/207:55:542
2895399280,27cyclictest0-21swapper/207:37:412
2895399280,26cyclictest0-21swapper/212:11:132
28942992825,2cyclictest0-21swapper/009:48:580
2895399270,26cyclictest0-21swapper/209:25:122
2895399270,26cyclictest0-21swapper/208:24:272
2894799270,26cyclictest0-21swapper/108:29:511
2895399261,19cyclictest0-21swapper/212:25:012
2895399260,25cyclictest0-21swapper/209:21:342
2895399260,25cyclictest0-21swapper/209:04:462
2895399260,25cyclictest0-21swapper/207:11:362
2895399250,24cyclictest0-21swapper/208:49:402
2895399250,24cyclictest0-21swapper/207:50:192
28947992516,8cyclictest0-21swapper/109:59:261
2894799250,24cyclictest0-21swapper/112:13:521
2894799250,24cyclictest0-21swapper/112:01:571
2894799250,24cyclictest0-21swapper/110:35:471
2894799250,18cyclictest0-21swapper/111:45:091
2894299250,24cyclictest0-21swapper/011:54:380
2894299250,24cyclictest0-21swapper/011:39:170
2894299250,24cyclictest0-21swapper/010:51:230
2894299250,24cyclictest0-21swapper/010:39:250
28953992415,8cyclictest0-21swapper/211:56:432
2895399240,23cyclictest0-21swapper/212:37:192
2895399240,23cyclictest0-21swapper/209:48:212
2894799247,16cyclictest0-21swapper/112:36:241
28947992415,8cyclictest0-21swapper/111:15:511
2894799240,23cyclictest0-21swapper/112:21:521
2894799240,23cyclictest0-21swapper/112:17:281
2894799240,23cyclictest0-21swapper/112:06:201
2894799240,23cyclictest0-21swapper/112:06:191
2894799240,23cyclictest0-21swapper/111:38:571
2894799240,23cyclictest0-21swapper/111:25:361
2894799240,23cyclictest0-21swapper/111:10:291
2894799240,23cyclictest0-21swapper/110:31:001
2894799240,23cyclictest0-21swapper/109:32:221
2894799240,23cyclictest0-21swapper/107:10:151
2894799240,18cyclictest0-21swapper/111:58:001
2894299240,23cyclictest0-21swapper/010:55:180
2894299240,17cyclictest0-21swapper/011:31:430
60102230,0sleep10-21swapper/108:10:141
2895399239,13cyclictest0-21swapper/209:33:352
2895399230,22cyclictest0-21swapper/211:51:532
2895399230,22cyclictest0-21swapper/211:20:312
2895399230,22cyclictest0-21swapper/209:16:392
2894799230,22cyclictest0-21swapper/111:50:371
2894799230,22cyclictest0-21swapper/111:32:061
2894799230,22cyclictest0-21swapper/110:49:241
2894799230,22cyclictest0-21swapper/110:40:121
2894799230,22cyclictest0-21swapper/110:13:191
2894799230,17cyclictest0-21swapper/110:55:211
2894299232,20cyclictest0-21swapper/012:30:590
2894299232,20cyclictest0-21swapper/011:58:170
2894299232,20cyclictest0-21swapper/010:08:330
28942992315,7cyclictest0-21swapper/011:16:440
28942992314,8cyclictest0-21swapper/010:22:280
2894299231,20cyclictest0-21swapper/009:55:070
2894299230,22cyclictest0-21swapper/012:08:310
2894299230,22cyclictest0-21swapper/012:08:300
2894299230,22cyclictest0-21swapper/012:01:510
2894299230,22cyclictest0-21swapper/011:06:310
2894299230,22cyclictest0-21swapper/010:15:320
2894299230,22cyclictest0-21swapper/010:04:360
2894299230,22cyclictest0-21swapper/009:34:050
2894299230,22cyclictest0-21swapper/009:19:480
2894299230,18cyclictest0-21swapper/009:37:400
2894299230,17cyclictest0-21swapper/012:37:370
2894299230,17cyclictest0-21swapper/010:29:080
802822218,3sleep30-21swapper/307:40:533
28953992214,7cyclictest0-21swapper/209:41:132
28953992213,8cyclictest0-21swapper/207:17:492
2895399221,15cyclictest0-21swapper/210:58:432
2895399220,21cyclictest0-21swapper/212:34:002
2895399220,21cyclictest0-21swapper/212:05:552
2895399220,21cyclictest0-21swapper/212:05:542
2895399220,21cyclictest0-21swapper/212:00:542
2895399220,21cyclictest0-21swapper/211:45:382
2895399220,21cyclictest0-21swapper/211:32:412
2895399220,21cyclictest0-21swapper/211:28:382
2895399220,21cyclictest0-21swapper/211:15:262
2895399220,21cyclictest0-21swapper/211:10:412
2895399220,21cyclictest0-21swapper/210:50:432
2895399220,21cyclictest0-21swapper/210:41:072
2895399220,21cyclictest0-21swapper/210:36:202
2895399220,21cyclictest0-21swapper/210:20:342
2895399220,21cyclictest0-21swapper/210:18:552
2895399220,21cyclictest0-21swapper/210:06:402
2895399220,21cyclictest0-21swapper/209:10:152
2895399220,21cyclictest0-21swapper/209:05:522
2895399220,21cyclictest0-21swapper/209:05:512
2894799228,13cyclictest0-21swapper/110:25:121
2894799227,14cyclictest0-21swapper/109:12:101
2894799225,16cyclictest0-21swapper/111:40:581
2894799221,20cyclictest0-21swapper/111:01:211
2894799220,21cyclictest0-21swapper/112:30:051
2894799220,21cyclictest0-21swapper/112:25:531
2894799220,21cyclictest0-21swapper/111:23:531
2894799220,21cyclictest0-21swapper/111:06:001
2894799220,21cyclictest0-21swapper/110:51:231
2894799220,21cyclictest0-21swapper/110:22:281
2894799220,21cyclictest0-21swapper/110:09:101
2894799220,21cyclictest0-21swapper/109:43:111
2894799220,21cyclictest0-21swapper/109:21:331
2894799220,21cyclictest0-21swapper/108:23:211
2894799220,21cyclictest0-21swapper/107:58:121
2894799220,21cyclictest0-21swapper/107:46:571
2894799220,21cyclictest0-21swapper/107:33:511
2894799220,21cyclictest0-21swapper/107:19:291
2894799220,16cyclictest0-21swapper/109:50:271
2894299227,14cyclictest0-21swapper/010:34:120
2894299221,20cyclictest0-21swapper/012:22:510
2894299220,21cyclictest0-21swapper/012:12:050
2894299220,21cyclictest0-21swapper/011:28:370
2894299220,21cyclictest0-21swapper/009:02:090
2894299220,20cyclictest0-21swapper/010:10:410
2894299220,16cyclictest0-21swapper/011:40:590
2894299220,16cyclictest0-21swapper/011:20:460
2894299220,16cyclictest0-21swapper/010:49:300
2894299220,16cyclictest0-21swapper/009:40:540
557022118,2sleep30-21swapper/309:03:043
2895399215,15cyclictest0-21swapper/210:25:262
28953992119,2cyclictest0-21swapper/211:00:182
28953992118,2cyclictest0-21swapper/210:31:352
28953992117,2cyclictest10272-21snmpd08:10:182
2895399210,2cyclictest0-21swapper/212:25:102
2895399210,20cyclictest0-21swapper/211:06:392
2895399210,20cyclictest0-21swapper/210:49:132
2895399210,20cyclictest0-21swapper/210:10:212
2895399210,20cyclictest0-21swapper/209:56:492
2895399210,20cyclictest0-21swapper/209:53:162
2894799218,8cyclictest0-21swapper/107:35:101
28947992119,2cyclictest0-21swapper/108:35:061
28947992117,3cyclictest0-21swapper/107:43:261
2894799210,20cyclictest0-21swapper/109:37:421
2894799210,20cyclictest0-21swapper/108:44:541
2894799210,20cyclictest0-21swapper/107:25:081
2894799210,19cyclictest16536-21awk07:25:001
2894299215,14cyclictest0-21swapper/008:55:160
2894299210,20cyclictest0-21swapper/011:10:200
2894299210,20cyclictest0-21swapper/009:53:550
2894299210,20cyclictest0-21swapper/009:21:410
1415322117,3sleep30-21swapper/308:44:013
531622010,3sleep30-21swapper/308:09:003
28953992018,2cyclictest0-21swapper/209:36:012
28953992018,1cyclictest10272-21snmpd08:38:012
28953992018,1cyclictest10272-21snmpd08:17:292
28953992018,1cyclictest10272-21snmpd07:43:052
28953992017,2cyclictest10272-21snmpd08:09:442
2895399200,20cyclictest0-21swapper/208:53:392
2895399200,19cyclictest0-21swapper/212:15:382
2895399200,19cyclictest0-21swapper/210:00:062
28947992018,2cyclictest0-21swapper/108:06:321
28947992018,1cyclictest30108-21cat08:30:161
28947992017,3cyclictest0-21swapper/109:02:541
2894799200,20cyclictest0-21swapper/109:07:251
2894799200,20cyclictest0-21swapper/109:07:241
2894799200,19cyclictest0-21swapper/110:00:161
2894799200,19cyclictest0-21swapper/109:45:521
2894799200,19cyclictest0-21swapper/109:26:331
28942992018,1cyclictest10272-21snmpd11:50:000
28942992018,1cyclictest10272-21snmpd08:10:410
28942992018,1cyclictest10272-21snmpd07:45:320
28942992018,1cyclictest10272-21snmpd07:34:450
28942992018,1cyclictest10272-21snmpd07:26:470
28942992017,3cyclictest0-21swapper/009:06:330
28942992017,3cyclictest0-21swapper/009:06:330
28942992016,3cyclictest0-21swapper/008:07:030
2894299200,19cyclictest0-21swapper/012:25:100
2894299200,19cyclictest0-21swapper/007:40:090
3272821915,3sleep30-21swapper/310:40:443
28953991917,1cyclictest10272-21snmpd08:43:122
28953991917,1cyclictest10272-21snmpd07:27:082
28953991916,3cyclictest0-21swapper/207:32:202
28953991915,3cyclictest0-21swapper/207:21:002
2895399190,13cyclictest0-21swapper/208:33:562
28947991917,2cyclictest0-21swapper/108:59:431
28947991916,2cyclictest0-21swapper/108:51:511
2894299195,8cyclictest27088-21aten2_r5power_v10:40:130
28942991917,2cyclictest0-21swapper/007:15:470
28942991917,1cyclictest10272-21snmpd09:25:550
28942991917,1cyclictest10272-21snmpd08:46:070
28942991917,1cyclictest10272-21snmpd08:38:540
28942991917,1cyclictest10272-21snmpd08:31:040
28942991917,1cyclictest10272-21snmpd07:22:210
2894299191,14cyclictest0-21swapper/007:50:200
198121915,3sleep30-21swapper/307:37:543
28953991816,1cyclictest10272-21snmpd08:00:022
28953991816,1cyclictest10272-21snmpd07:48:182
28953991814,2cyclictest10272-21snmpd08:57:272
28947991816,2cyclictest0-21swapper/108:48:311
2894299183,11cyclictest0-21swapper/008:15:210
28942991816,1cyclictest10272-21snmpd08:51:480
28942991816,1cyclictest10272-21snmpd08:42:330
28942991816,1cyclictest10272-21snmpd08:00:410
2894299180,3cyclictest0-21swapper/007:38:570
1332821812,3sleep30-21swapper/309:59:403
28947991715,2cyclictest0-21swapper/108:17:261
28947991715,2cyclictest0-21swapper/107:52:111
28942991715,1cyclictest10272-21snmpd08:28:300
28942991715,1cyclictest10272-21snmpd08:25:000
28942991715,1cyclictest10272-21snmpd07:57:270
2796521713,3sleep30-21swapper/311:11:023
302052152,3sleep30-21swapper/310:05:553
2894799150,14cyclictest0-21swapper/108:01:381
28942991513,1cyclictest10272-21snmpd07:12:450
2306221511,3sleep30-21swapper/308:24:543
198322158,4sleep30-21swapper/309:13:133
168672140,4sleep30-21swapper/311:21:423
148142148,3sleep30-21swapper/309:44:003
146062143,3sleep30-21swapper/310:32:113
111702148,3sleep30-21swapper/312:02:093
97492136,3sleep30-21swapper/311:34:403
288612139,3sleep30-21swapper/308:28:563
282702138,3sleep30-21swapper/310:23:353
256902139,3sleep30-21swapper/308:51:223
208412130,0sleep30-21swapper/311:25:153
187612137,3sleep30-21swapper/311:50:433
163182139,3sleep30-21swapper/307:22:393
85772128,3sleep30-21swapper/307:45:023
82272127,2sleep30-21swapper/310:12:293
64092120,3sleep30-21swapper/310:29:443
34152126,3sleep30-21swapper/309:54:543
316302128,3sleep30-21swapper/308:57:103
282452128,3sleep30-21swapper/307:34:523
257942124,5sleep30-21swapper/309:32:273
20622129,2sleep30-21swapper/308:30:593
168942120,3sleep30-21swapper/310:35:013
110192129,2sleep30-21swapper/308:11:543
98742116,2sleep30-21swapper/311:47:543
304522117,3sleep30-21swapper/310:57:033
225292111,7sleep30-21swapper/312:07:013
225292111,7sleep30-21swapper/312:07:003
215922115,3sleep30-21swapper/311:39:543
191982111,4sleep30-21swapper/308:45:213
180032115,3sleep30-21swapper/312:34:083
179792110,3sleep30-21swapper/310:17:493
170622117,3sleep30-21swapper/308:18:373
104012117,3sleep30-21swapper/307:17:583
82742104,3sleep30-21swapper/308:39:293
271162104,3sleep30-21swapper/309:15:363
241492105,3sleep30-21swapper/309:48:143
223192106,3sleep30-21swapper/307:29:243
113782104,3sleep30-21swapper/309:06:513
113782104,3sleep30-21swapper/309:06:513
102762104,3sleep30-21swapper/310:46:183
6433291,5sleep30-21swapper/309:22:543
5830293,3sleep30-21swapper/309:40:013
31697294,3sleep30-21swapper/308:01:323
27927290,6sleep30-21swapper/311:40:343
25734292,4sleep30-21swapper/312:35:583
25733296,2sleep30-21swapper/307:55:393
21430293,3sleep30-21swapper/310:52:433
17725294,3sleep30-21swapper/311:06:363
16367294,3sleep30-21swapper/309:28:023
13336295,2sleep30-21swapper/312:17:073
6756282,3sleep30-21swapper/311:00:523
6680281,5sleep30-21swapper/311:16:543
32137283,3sleep30-21swapper/312:10:263
2580281,4sleep30-21swapper/312:25:563
23623281,4sleep30-21swapper/312:21:023
2112282,3sleep30-21swapper/307:12:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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