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2023-06-07 - 20:42

x86 Intel Core i5-7300U @2600 MHz, Linux 5.0.21-rt16 (Profile)

Latency plot of system in rack #1, slot #1
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 -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 792 highest latencies:
System rack1slot1.osadl.org (updated Wed Jun 07, 2023 12:45:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29812201163,25sleep20-21swapper/207:09:172
29342200164,23sleep10-21swapper/107:08:441
10822200164,23sleep30-21swapper/307:05:153
27222197158,26sleep00-21swapper/007:05:570
2632621050,0sleep20-21swapper/211:57:382
87982630,0sleep30-21swapper/312:15:413
158832600,0sleep10-21swapper/108:50:161
68122170,0sleep20-21swapper/212:15:002
312799112,5cyclictest24288-21perf09:10:000
78372100,0sleep224245-21diskmemload12:15:242
314132100,0sleep20-21swapper/209:18:572
312799107,1cyclictest9-21ksoftirqd/012:40:010
312799100,9cyclictest644-21nscd10:12:550
31449998,1cyclictest35-21ksoftirqd/307:33:023
31449990,7cyclictest793-21snmpd10:17:063
31449990,5cyclictest24245-21diskmemload10:50:313
31389998,1cyclictest28-21ksoftirqd/210:01:152
31309990,1cyclictest0-21swapper/112:35:161
31279999,0cyclictest0-21swapper/011:35:180
31279998,1cyclictest9-21ksoftirqd/012:25:180
31279998,1cyclictest9-21ksoftirqd/012:25:180
31279998,1cyclictest9-21ksoftirqd/011:55:190
31279997,1cyclictest9-21ksoftirqd/007:40:000
31279992,6cyclictest9-21ksoftirqd/007:55:280
31279992,5cyclictest636-21systemd-logind11:00:270
31279990,6cyclictest0-21swapper/012:05:330
12793290,0sleep10-21swapper/108:40:281
31449987,1cyclictest35-21ksoftirqd/310:01:553
31449986,1cyclictest793-21snmpd09:04:143
31449986,1cyclictest793-21snmpd08:26:553
31449986,1cyclictest793-21snmpd08:23:213
31449982,2cyclictest0-21swapper/311:15:213
31449981,2cyclictest0-21swapper/311:14:093
31449981,2cyclictest0-21swapper/311:14:093
31449981,1cyclictest9452-21cat11:35:293
31389987,1cyclictest28-21ksoftirqd/210:05:152
31389986,1cyclictest793-21snmpd12:25:092
31389986,1cyclictest793-21snmpd12:25:092
31389986,1cyclictest793-21snmpd11:42:122
31389986,1cyclictest793-21snmpd09:26:152
31389986,1cyclictest793-21snmpd08:34:102
31389986,1cyclictest793-21snmpd08:00:032
31389986,1cyclictest72150irq/122-eno111:50:292
31389986,1cyclictest72150irq/122-eno110:45:002
31389986,1cyclictest72150irq/122-eno109:49:592
31389986,1cyclictest72150irq/122-eno107:55:192
31389986,1cyclictest72150irq/122-eno107:50:252
31389981,1cyclictest0-21swapper/209:03:232
31389980,5cyclictest0-21swapper/210:35:542
31279987,1cyclictest9-21ksoftirqd/011:30:210
31279987,1cyclictest9-21ksoftirqd/011:25:270
31279987,1cyclictest9-21ksoftirqd/011:10:000
31279987,1cyclictest9-21ksoftirqd/010:35:230
31279987,1cyclictest9-21ksoftirqd/010:20:200
31279987,1cyclictest9-21ksoftirqd/009:25:260
31279987,1cyclictest9-21ksoftirqd/007:15:190
31279987,0cyclictest9-21ksoftirqd/009:30:180
31279986,1cyclictest9-21ksoftirqd/011:50:220
31279986,1cyclictest9-21ksoftirqd/010:55:240
31279986,1cyclictest793-21snmpd12:10:410
31279986,1cyclictest793-21snmpd08:54:020
31279985,0cyclictest9-21ksoftirqd/010:15:300
31279984,0cyclictest24245-21diskmemload10:54:080
31279983,4cyclictest0-21swapper/012:00:270
31279980,7cyclictest24245-21diskmemload12:20:150
31279980,7cyclictest1896-21ssh10:04:370
18827280,1sleep30-21swapper/311:06:053
31449976,1cyclictest793-21snmpd11:52:453
31449976,1cyclictest793-21snmpd10:14:043
31449976,1cyclictest793-21snmpd07:49:033
31449976,1cyclictest793-21snmpd07:42:023
31449976,0cyclictest0-21swapper/311:49:483
31449975,1cyclictest793-21snmpd10:22:133
31449975,1cyclictest793-21snmpd09:07:133
31449975,1cyclictest793-21snmpd08:10:213
31449974,1cyclictest24245-21diskmemload09:17:033
31449973,3cyclictest653-21nscd10:26:493
31449971,5cyclictest0-21swapper/311:20:173
31449971,2cyclictest0-21swapper/309:43:113
31449970,4cyclictest3469-21ssh12:10:193
31449970,4cyclictest0-21swapper/310:58:123
31449970,4cyclictest0-21swapper/309:45:123
31449970,2cyclictest0-21swapper/311:56:423
31389976,1cyclictest72150irq/122-eno112:36:272
31389976,1cyclictest72150irq/122-eno111:45:022
31389976,1cyclictest72150irq/122-eno111:36:072
31389976,1cyclictest72150irq/122-eno111:33:352
31389976,1cyclictest72150irq/122-eno111:20:242
31389976,1cyclictest72150irq/122-eno111:05:122
31389976,1cyclictest72150irq/122-eno110:56:262
31389976,1cyclictest72150irq/122-eno110:50:232
31389976,1cyclictest72150irq/122-eno110:48:222
31389976,1cyclictest72150irq/122-eno110:21:262
31389976,1cyclictest72150irq/122-eno110:13:412
31389976,1cyclictest72150irq/122-eno109:53:292
31389976,1cyclictest72150irq/122-eno109:40:202
31389976,1cyclictest72150irq/122-eno109:30:032
31389976,1cyclictest72150irq/122-eno109:24:042
31389976,1cyclictest72150irq/122-eno109:14:222
31389976,0cyclictest72150irq/122-eno109:55:402
31389975,1cyclictest793-21snmpd11:15:122
31389975,1cyclictest72150irq/122-eno112:05:182
31389975,1cyclictest72150irq/122-eno112:00:212
31389975,1cyclictest72150irq/122-eno111:10:212
31389975,1cyclictest72150irq/122-eno111:10:212
31389975,1cyclictest4332-21ntpq07:10:282
31389971,6cyclictest0-21swapper/208:51:502
31389971,2cyclictest0-21swapper/209:35:322
31389970,6cyclictest0-21swapper/212:20:312
31389970,6cyclictest0-21swapper/207:34:212
31389970,5cyclictest24245-21diskmemload10:15:362
31389970,1cyclictest0-21swapper/210:25:182
31309971,6cyclictest0-21swapper/110:05:191
31309971,5cyclictest0-21swapper/110:25:321
31309971,3cyclictest0-21swapper/111:20:461
31309970,6cyclictest0-21swapper/111:16:531
31309970,5cyclictest0-21swapper/112:14:261
31309970,5cyclictest0-21swapper/111:44:291
31309970,5cyclictest0-21swapper/107:21:531
31309970,4cyclictest0-21swapper/111:00:031
31309970,3cyclictest101282sleep110:15:121
31309970,3cyclictest0-21swapper/109:13:071
31309970,1cyclictest0-21swapper/108:05:251
31279977,0cyclictest9-21ksoftirqd/010:40:180
31279977,0cyclictest9-21ksoftirqd/009:10:190
31279977,0cyclictest9-21ksoftirqd/008:45:190
31279976,1cyclictest9-21ksoftirqd/012:30:260
31279976,1cyclictest793-21snmpd07:26:570
31279976,1cyclictest11277-21kworker/0:209:35:290
31279975,1cyclictest793-21snmpd11:15:300
31279975,1cyclictest793-21snmpd07:33:240
31279975,1cyclictest7746-21ssh12:15:240
31279975,1cyclictest28974-21if_err_eno108:05:180
31279973,2cyclictest636-21systemd-logind07:40:370
31279972,5cyclictest11277-21kworker/0:208:55:180
31279970,6cyclictest32122-21ssh09:20:030
31279970,6cyclictest18773-21irqstats10:25:230
31279970,6cyclictest15272-21ssh09:40:000
31279970,6cyclictest14260-21ssh11:41:520
31279970,6cyclictest1217-21ssh10:45:190
31279970,6cyclictest0-21swapper/010:05:260
31279970,6cyclictest0-21swapper/009:15:250
31279970,1cyclictest26453-21ssh09:54:230
31279970,1cyclictest21821-21ssh10:30:110
31279970,1cyclictest15973-21ssh11:45:200
31279970,1cyclictest0-21swapper/011:21:350
31279970,1cyclictest0-21swapper/011:10:240
31279970,1cyclictest0-21swapper/011:10:230
31279970,1cyclictest0-21swapper/009:55:290
31279970,1cyclictest0-21swapper/009:45:180
28222270,0sleep30-21swapper/312:00:233
5539260,0sleep30-21swapper/309:25:553
31449965,1cyclictest9364-21ssh09:30:463
31449965,1cyclictest5258-21ssh10:08:193
31449965,1cyclictest32373-21cat12:05:223
31449965,1cyclictest26349-21ssh09:10:533
31449965,1cyclictest22626-21ntpq07:50:273
31449965,1cyclictest21845-21ssh10:30:143
31449965,1cyclictest18010-21ssh12:28:533
31449965,1cyclictest18010-21ssh12:28:533
31449964,1cyclictest793-21snmpd08:53:043
31449964,1cyclictest793-21snmpd08:37:373
31449964,1cyclictest793-21snmpd07:23:473
31449964,0cyclictest24245-21diskmemload10:45:313
31449964,0cyclictest24245-21diskmemload09:56:563
31449963,2cyclictest12315-1kworker/u9:111:00:053
31449963,1cyclictest24245-21diskmemload12:32:363
31449962,2cyclictest361-21systemd-journal10:40:003
31449962,2cyclictest15647-21hddtemp_smartct07:35:243
31449962,1cyclictest24245-21diskmemload11:31:033
31449961,3cyclictest24245-21diskmemload12:20:283
31449961,1cyclictest0-21swapper/312:35:173
31449960,4cyclictest0-21swapper/308:00:003
31449960,3cyclictest0-21swapper/309:37:243
31389966,0cyclictest72150irq/122-eno112:30:052
31389966,0cyclictest72150irq/122-eno108:49:302
31389966,0cyclictest72150irq/122-eno108:15:192
31389966,0cyclictest72150irq/122-eno108:10:182
31389966,0cyclictest72150irq/122-eno107:45:192
31389966,0cyclictest72150irq/122-eno107:20:282
31389965,1cyclictest72150irq/122-eno108:56:442
31389965,1cyclictest6067-21ntpq07:15:012
31389964,1cyclictest793-21snmpd10:30:172
31389964,1cyclictest72150irq/122-eno111:25:192
31389964,1cyclictest23278-21ntpq09:05:182
31389960,6cyclictest0-21swapper/211:00:222
31389960,6cyclictest0-21swapper/208:40:022
31389960,6cyclictest0-21swapper/208:38:382
31389960,6cyclictest0-21swapper/207:25:182
31389960,1cyclictest0-21swapper/208:05:132
31309962,1cyclictest0-21swapper/110:56:011
31309961,3cyclictest0-21swapper/111:45:201
31309961,3cyclictest0-21swapper/109:43:461
31309960,6cyclictest0-21swapper/110:32:501
31309960,6cyclictest0-21swapper/109:59:151
31309960,6cyclictest0-21swapper/108:12:401
31309960,6cyclictest0-21swapper/107:47:031
31309960,6cyclictest0-21swapper/107:36:241
31309960,6cyclictest0-21swapper/107:16:561
31309960,4cyclictest0-21swapper/112:17:081
31309960,4cyclictest0-21swapper/110:10:101
31309960,4cyclictest0-21swapper/109:54:441
31309960,3cyclictest0-21swapper/110:21:371
31309960,3cyclictest0-21swapper/109:28:111
31309960,2cyclictest0-21swapper/112:20:191
31309960,1cyclictest0-21swapper/111:55:021
31309960,1cyclictest0-21swapper/110:40:321
31309960,1cyclictest0-21swapper/109:30:181
31309960,1cyclictest0-21swapper/108:20:221
31279965,1cyclictest9-21ksoftirqd/007:10:360
31279965,1cyclictest793-21snmpd07:20:500
31279964,1cyclictest9-21ksoftirqd/008:10:230
31279960,6cyclictest0-21swapper/008:43:440
31279960,6cyclictest0-21swapper/008:25:330
31279960,6cyclictest0-21swapper/007:51:310
31279960,5cyclictest101rcuc/007:44:590
31279960,2cyclictest28015-21dump-pmu-power08:05:000
31279960,1cyclictest0-21swapper/008:39:050
31279960,0cyclictest0-21swapper/008:30:150
31279960,0cyclictest0-21swapper/008:20:220
31279960,0cyclictest0-21swapper/008:19:230
31449954,1cyclictest793-21snmpd08:32:103
31449954,1cyclictest793-21snmpd08:07:553
31449954,1cyclictest6903-21cat07:15:203
31449954,1cyclictest29672-21ssh10:40:123
31449954,1cyclictest23049-21ssh09:50:023
31449954,1cyclictest1812-21sshd08:15:283
31449952,2cyclictest12205-21needreboot08:40:213
31449951,2cyclictest0-21swapper/307:10:193
31449950,4cyclictest17865-21apt-get08:55:153
31449950,3cyclictest0-21swapper/308:45:163
31449950,2cyclictest0-21swapper/311:40:083
31449950,2cyclictest0-21swapper/311:26:083
31449950,1cyclictest361-21systemd-journal07:30:003
31449950,1cyclictest0-21swapper/309:22:563
31389955,0cyclictest72150irq/122-eno107:35:312
31389954,1cyclictest72150irq/122-eno108:25:222
31389954,1cyclictest3699-21sensors08:20:252
31389950,2cyclictest17218-21apt-get07:40:212
31309955,0cyclictest21-21ksoftirqd/109:01:291
31309955,0cyclictest0-21swapper/107:41:131
31309953,1cyclictest16755-21chrt12:25:531
31309953,1cyclictest16755-21chrt12:25:531
31309951,2cyclictest0-21swapper/110:45:201
31309950,5cyclictest0-21swapper/112:00:241
31309950,5cyclictest0-21swapper/111:25:361
31309950,5cyclictest0-21swapper/111:06:001
31309950,5cyclictest0-21swapper/109:06:551
31309950,5cyclictest0-21swapper/108:57:081
31309950,5cyclictest0-21swapper/108:32:251
31309950,4cyclictest0-21swapper/108:16:371
31309950,4cyclictest0-21swapper/107:52:061
31309950,3cyclictest0-21swapper/112:05:401
31309950,3cyclictest0-21swapper/111:11:021
31309950,3cyclictest0-21swapper/111:11:011
31309950,3cyclictest0-21swapper/110:02:251
31309950,3cyclictest0-21swapper/109:47:241
31309950,3cyclictest0-21swapper/109:35:281
31309950,3cyclictest0-21swapper/107:55:271
31309950,2cyclictest0-21swapper/112:30:161
31309950,2cyclictest0-21swapper/111:50:491
31309950,2cyclictest0-21swapper/110:51:471
31309950,2cyclictest0-21swapper/109:20:191
31309950,2cyclictest0-21swapper/107:25:161
31309950,1cyclictest0-21swapper/110:37:141
31309950,0cyclictest0-21swapper/111:30:181
31449943,1cyclictest26188-21tr08:00:163
31309943,0cyclictest0-21swapper/108:45:161
31309941,2cyclictest0-21swapper/107:30:161
31309940,2cyclictest0-21swapper/111:35:021
31309940,2cyclictest0-21swapper/109:15:291
31309940,2cyclictest0-21swapper/108:25:191
31279943,1cyclictest9-21ksoftirqd/009:00:180
31309931,1cyclictest0-21swapper/108:35:191
31309930,1cyclictest0-21swapper/108:00:161
31309930,0cyclictest0-21swapper/107:10:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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