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2022-11-30 - 05:45

x86 Intel Core i3-8145UE @2200 MHz, Linux 5.10.27-rt36 (Profile)

Latency plot of system in rack #e, slot #5
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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackeslot5.osadl.org (updated Wed Nov 30, 2022 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2874099310,30cyclictest29065-21latency21:50:161
2873599310,30cyclictest5340-21cron23:05:000
28745993029,1cyclictest56432sleep321:26:283
2874599300,29cyclictest20407-21diskmemload23:44:083
2874599300,29cyclictest20407-21diskmemload21:46:343
2874599300,29cyclictest20407-21diskmemload21:14:223
2874599300,29cyclictest20407-21diskmemload00:04:443
2874599300,29cyclictest0-21swapper/323:27:553
2874599300,29cyclictest0-21swapper/323:12:303
2874599300,29cyclictest0-21swapper/321:55:133
2874599300,1cyclictest17099-21gdbus22:19:593
28742993028,0cyclictest0-21swapper/221:29:052
2874299300,29cyclictest698-21apt-get21:55:112
2874299300,29cyclictest20407-21diskmemload23:33:312
2874299300,29cyclictest0-21swapper/223:43:042
2874099300,29cyclictest0-21swapper/122:25:171
2874099300,1cyclictest4249-21needreboot21:25:171
2874099300,1cyclictest21253-21diskstats21:10:131
2874099300,1cyclictest0-21swapper/120:55:001
28735993029,1cyclictest60050irq/126-eno122:30:200
28735993028,1cyclictest20407-21diskmemload23:50:210
2873599300,29cyclictest60050irq/126-eno100:30:140
2873599300,29cyclictest20407-21diskmemload23:42:250
2873599300,29cyclictest20407-21diskmemload23:15:440
2873599300,29cyclictest20407-21diskmemload22:57:440
2873599300,29cyclictest20407-21diskmemload22:46:370
2873599300,29cyclictest20407-21diskmemload21:49:090
2873599300,29cyclictest0-21swapper/000:25:250
28745992928,1cyclictest34-21ksoftirqd/300:37:073
28745992928,1cyclictest31063-21diskstats23:30:143
28745992928,1cyclictest1233-21apt-get19:20:143
28745992928,1cyclictest0-21swapper/300:30:583
28745992928,1cyclictest0-21swapper/300:20:083
2874599290,29cyclictest0-21swapper/323:57:283
2874599290,29cyclictest0-21swapper/323:50:113
2874599290,29cyclictest0-21swapper/323:36:133
2874599290,29cyclictest0-21swapper/323:21:593
2874599290,29cyclictest0-21swapper/323:19:423
2874599290,29cyclictest0-21swapper/323:03:583
2874599290,29cyclictest0-21swapper/322:55:123
2874599290,29cyclictest0-21swapper/322:41:253
2874599290,29cyclictest0-21swapper/322:37:433
2874599290,29cyclictest0-21swapper/322:21:563
2874599290,29cyclictest0-21swapper/322:11:573
2874599290,29cyclictest0-21swapper/322:06:043
2874599290,29cyclictest0-21swapper/321:53:133
2874599290,29cyclictest0-21swapper/321:19:063
2874599290,29cyclictest0-21swapper/300:16:263
2874599290,29cyclictest0-21swapper/300:10:163
2874599290,28cyclictest0-21swapper/320:15:143
2874599290,28cyclictest0-21swapper/300:26:153
2874599290,0cyclictest20407-21diskmemload23:47:313
2874599290,0cyclictest0-21swapper/322:50:143
2874599290,0cyclictest0-21swapper/322:30:263
2874599290,0cyclictest0-21swapper/322:27:563
2874599290,0cyclictest0-21swapper/321:23:523
28742992929,0cyclictest0-21swapper/223:50:292
28742992929,0cyclictest0-21swapper/200:35:112
28742992928,0cyclictest30737-21apt-get21:20:112
28742992928,0cyclictest0-21swapper/200:21:142
28742992927,1cyclictest0-21swapper/222:25:212
2874299290,29cyclictest20407-21diskmemload23:35:382
2874299290,29cyclictest20407-21diskmemload23:15:122
2874299290,29cyclictest20407-21diskmemload22:50:222
2874299290,29cyclictest20407-21diskmemload22:48:362
2874299290,29cyclictest20407-21diskmemload21:38:012
2874299290,29cyclictest20407-21diskmemload00:09:332
2874299290,29cyclictest20407-21diskmemload00:00:182
2874299290,29cyclictest0-21swapper/223:56:132
2874299290,29cyclictest0-21swapper/222:43:272
2874299290,29cyclictest0-21swapper/222:30:292
2874299290,29cyclictest0-21swapper/222:10:302
2874299290,29cyclictest0-21swapper/222:05:212
2874299290,29cyclictest0-21swapper/222:02:572
2874299290,29cyclictest0-21swapper/221:51:562
2874299290,29cyclictest0-21swapper/221:42:032
2874299290,29cyclictest0-21swapper/221:18:162
2874299290,29cyclictest0-21swapper/221:10:582
2874299290,29cyclictest0-21swapper/200:15:252
2874299290,1cyclictest8186-21ssh22:35:092
2874299290,0cyclictest20407-21diskmemload22:56:122
2874299290,0cyclictest20407-21diskmemload22:21:052
2874299290,0cyclictest20407-21diskmemload21:34:222
2874299290,0cyclictest20407-21diskmemload00:31:182
2874299290,0cyclictest20407-21diskmemload00:12:042
2874299290,0cyclictest0-21swapper/223:45:482
2874299290,0cyclictest0-21swapper/223:21:472
2874299290,0cyclictest0-21swapper/223:00:152
2874299290,0cyclictest0-21swapper/221:46:572
2874299290,0cyclictest0-21swapper/200:25:532
28740992929,0cyclictest15716-21apt-get22:10:161
28740992929,0cyclictest0-21swapper/122:55:221
28740992929,0cyclictest0-21swapper/120:40:121
28740992929,0cyclictest0-21swapper/100:00:421
28740992928,1cyclictest3205-21ssh23:01:261
2874099290,29cyclictest20407-21diskmemload22:50:141
2874099290,29cyclictest20407-21diskmemload22:47:521
2874099290,29cyclictest20407-21diskmemload21:22:391
2874099290,29cyclictest20407-21diskmemload00:20:401
2874099290,29cyclictest0-21swapper/123:51:461
2874099290,29cyclictest0-21swapper/123:43:271
2874099290,29cyclictest0-21swapper/123:20:461
2874099290,29cyclictest0-21swapper/123:07:491
2874099290,29cyclictest0-21swapper/122:44:121
2874099290,29cyclictest0-21swapper/122:35:551
2874099290,29cyclictest0-21swapper/122:21:121
2874099290,29cyclictest0-21swapper/122:15:531
2874099290,29cyclictest0-21swapper/122:06:221
2874099290,29cyclictest0-21swapper/122:04:471
2874099290,29cyclictest0-21swapper/121:57:151
2874099290,29cyclictest0-21swapper/121:38:191
2874099290,29cyclictest0-21swapper/120:45:131
2874099290,29cyclictest0-21swapper/120:00:111
2874099290,29cyclictest0-21swapper/100:13:321
2874099290,29cyclictest0-21swapper/100:05:261
2874099290,28cyclictest30627-21apt-get23:30:121
2874099290,1cyclictest8146-21apt-get21:30:121
2874099290,1cyclictest30172-21ssh23:29:561
2874099290,0cyclictest20407-21diskmemload21:41:531
2874099290,0cyclictest20407-21diskmemload21:16:131
2874099290,0cyclictest0-21swapper/123:47:591
2874099290,0cyclictest0-21swapper/123:35:441
2874099290,0cyclictest0-21swapper/123:16:311
2874099290,0cyclictest0-21swapper/123:10:151
2874099290,0cyclictest0-21swapper/122:33:131
2874099290,0cyclictest0-21swapper/121:47:151
2874099290,0cyclictest0-21swapper/100:33:351
28735992929,0cyclictest20407-21diskmemload23:30:580
28735992929,0cyclictest20407-21diskmemload22:36:490
28735992929,0cyclictest0-21swapper/023:57:090
28735992928,1cyclictest20407-21diskmemload00:35:160
28735992927,1cyclictest0-21swapper/021:15:210
2873599290,29cyclictest20407-21diskmemload23:45:560
2873599290,29cyclictest20407-21diskmemload22:10:590
2873599290,29cyclictest20407-21diskmemload22:09:020
2873599290,29cyclictest20407-21diskmemload21:56:570
2873599290,29cyclictest20407-21diskmemload21:25:050
2873599290,29cyclictest0-21swapper/023:21:210
2873599290,29cyclictest0-21swapper/022:17:430
2873599290,29cyclictest0-21swapper/021:41:030
2873599290,29cyclictest0-21swapper/021:36:090
2873599290,29cyclictest0-21swapper/021:33:010
2873599290,29cyclictest0-21swapper/000:15:100
2873599290,29cyclictest0-21swapper/000:01:200
2873599290,28cyclictest0-21swapper/021:09:590
2873599290,0cyclictest20407-21diskmemload23:35:500
2873599290,0cyclictest20407-21diskmemload23:28:160
2873599290,0cyclictest20407-21diskmemload22:54:240
2873599290,0cyclictest20407-21diskmemload22:02:230
2873599290,0cyclictest20407-21diskmemload21:13:070
2873599290,0cyclictest10690-21apt-get23:10:130
2873599290,0cyclictest0-21swapper/023:06:040
2873599290,0cyclictest0-21swapper/022:26:540
2873599290,0cyclictest0-21swapper/022:21:150
2873599290,0cyclictest0-21swapper/000:20:100
2873599290,0cyclictest0-21swapper/000:12:090
2873599290,0cyclictest0-21swapper/000:05:060
28745992828,0cyclictest0-21swapper/323:06:373
28745992828,0cyclictest0-21swapper/322:46:283
28745992828,0cyclictest0-21swapper/320:45:133
28745992828,0cyclictest0-21swapper/319:55:133
28745992828,0cyclictest0-21swapper/319:30:143
28745992827,1cyclictest6645-21apt-get20:40:113
2874599280,28cyclictest0-21swapper/322:00:023
2874599280,28cyclictest0-21swapper/300:05:463
2874599280,0cyclictest0-21swapper/321:40:463
2874599280,0cyclictest0-21swapper/321:35:263
2874599280,0cyclictest0-21swapper/321:31:363
28742992828,0cyclictest0-21swapper/223:05:332
28742992827,0cyclictest0-21swapper/220:30:112
2874299280,28cyclictest0-21swapper/223:25:232
2874299280,28cyclictest0-21swapper/223:10:182
2874299280,0cyclictest0-21swapper/222:15:372
2874299280,0cyclictest0-21swapper/220:25:122
28740992828,0cyclictest0-21swapper/100:35:321
28740992828,0cyclictest0-21swapper/100:25:001
2874099280,0cyclictest13626-21apt-get20:55:121
2874099280,0cyclictest0-21swapper/100:15:481
28735992828,0cyclictest0-21swapper/022:41:310
28735992828,0cyclictest0-21swapper/021:50:260
28735992828,0cyclictest0-21swapper/021:20:370
28735992826,1cyclictest0-21swapper/019:34:590
2873599280,0cyclictest0-21swapper/019:25:120
28745992727,0cyclictest0-21swapper/321:00:173
28745992727,0cyclictest0-21swapper/320:55:123
28745992727,0cyclictest0-21swapper/320:05:143
28742992727,0cyclictest0-21swapper/220:10:142
28742992726,1cyclictest22711-21apt-get20:05:142
28740992727,0cyclictest17623-21apt-get19:55:131
28740992727,0cyclictest1233-21apt-get19:20:131
28740992727,0cyclictest0-21swapper/120:35:161
28740992726,1cyclictest17364-21munin-run19:54:591
28735992727,0cyclictest0-21swapper/020:20:120
28745992626,0cyclictest0-21swapper/320:00:113
28742992626,0cyclictest0-21swapper/220:01:452
28740992626,0cyclictest0-21swapper/120:15:131
28740992626,0cyclictest0-21swapper/119:30:131
28742992525,0cyclictest16036-21apt-get21:00:172
28742992525,0cyclictest0-21swapper/220:50:112
28742992525,0cyclictest0-21swapper/219:55:122
28742992525,0cyclictest0-21swapper/219:10:112
28740992525,0cyclictest0-21swapper/120:05:131
28735992525,0cyclictest0-21swapper/020:15:140
28735992525,0cyclictest0-21swapper/020:10:130
28735992525,0cyclictest0-21swapper/019:50:120
28735992525,0cyclictest0-21swapper/019:35:170
28742992323,0cyclictest0-21swapper/220:19:592
28740992222,0cyclictest0-21swapper/120:25:121
28735992222,0cyclictest0-21swapper/020:40:120
28742992121,0cyclictest8706-21perf20:45:002
28742992121,0cyclictest0-21swapper/219:25:112
28740992119,1cyclictest31022-21idleruntime-cro19:14:591
28745992020,0cyclictest0-21swapper/320:35:163
28735992020,0cyclictest0-21swapper/020:35:170
28735992020,0cyclictest0-21swapper/019:45:130
28745991919,0cyclictest0-21swapper/320:25:133
28740991919,0cyclictest0-21swapper/119:40:131
28735991919,0cyclictest0-21swapper/020:00:100
28735991919,0cyclictest0-21swapper/019:10:100
28735991918,1cyclictest12616-21cron19:44:590
28742991818,0cyclictest0-21swapper/221:05:182
28742991818,0cyclictest0-21swapper/219:39:582
28740991818,0cyclictest0-21swapper/119:45:131
28745991717,0cyclictest0-21swapper/319:25:113
28740991717,0cyclictest18372-21apt-get21:05:171
28735991717,0cyclictest0-21swapper/020:25:130
28735991717,0cyclictest0-21swapper/019:15:120
28742991616,0cyclictest0-21swapper/219:45:122
28742991515,0cyclictest15233-21apt-get19:50:132
28740991515,0cyclictest0-21swapper/120:20:101
2874099150,1cyclictest26236-21processes20:10:201
2874099150,14cyclictest0-21swapper/120:30:131
2873599150,14cyclictest1-21systemd21:00:270
28745991414,0cyclictest0-21swapper/319:12:243
2874599140,14cyclictest0-21swapper/320:34:543
2874599140,14cyclictest0-21swapper/319:50:513
2874599140,14cyclictest0-21swapper/319:47:003
2874599140,14cyclictest0-21swapper/319:42:453
2874599140,14cyclictest0-21swapper/319:15:313
2874599140,0cyclictest0-21swapper/321:05:223
2874599140,0cyclictest0-21swapper/320:10:553
2874599140,0cyclictest0-21swapper/319:35:483
28742991412,1cyclictest0-21swapper/219:40:132
2874299140,14cyclictest0-21swapper/220:23:222
2874299140,14cyclictest0-21swapper/219:23:122
2874299140,0cyclictest0-21swapper/220:55:222
2874299140,0cyclictest0-21swapper/219:30:112
2874299140,0cyclictest0-21swapper/219:15:232
28740991414,0cyclictest0-21swapper/119:15:001
2874099140,14cyclictest0-21swapper/119:36:401
2874099140,14cyclictest0-21swapper/119:26:541
28735991414,0cyclictest11296-21apt-get20:50:100
28735991414,0cyclictest0-21swapper/019:20:340
28735991413,1cyclictest3213-21run-parts20:30:190
2873599140,14cyclictest0-21swapper/020:05:050
2873599140,14cyclictest0-21swapper/019:56:230
2873599140,0cyclictest0-21swapper/020:58:350
28745991313,0cyclictest0-21swapper/320:52:333
2874299130,0cyclictest0-21swapper/220:45:002
2874299130,0cyclictest0-21swapper/220:35:202
28740991313,0cyclictest0-21swapper/121:00:261
28735991313,0cyclictest0-21swapper/020:45:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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