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2023-01-29 - 09:38

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 the highest latencies:
System rackeslot5.osadl.org (updated Sun Jan 29, 2023 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29778993127,4cyclictest0-21swapper/223:55:302
29777993128,2cyclictest7109-21idleruntime-cro20:40:011
29779993028,1cyclictest6924-21apt-key22:30:003
29779993028,1cyclictest0-21swapper/321:50:183
2977999300,29cyclictest21184-21diskmemload23:31:263
2977999300,29cyclictest14607-21cron21:35:003
2977999300,1cyclictest21184-21diskmemload23:40:233
2977999300,1cyclictest0-21swapper/321:45:273
2977899300,29cyclictest21184-21diskmemload23:06:582
2977899300,29cyclictest21184-21diskmemload22:02:092
2977899300,29cyclictest21184-21diskmemload21:50:322
2977899300,1cyclictest561-21dbus-daemon19:25:002
29777993029,1cyclictest211rcuc/122:40:011
29777993028,1cyclictest0-21swapper/123:15:201
2977799300,29cyclictest21184-21diskmemload22:30:261
2977799300,29cyclictest21184-21diskmemload21:12:031
2977799300,29cyclictest0-21swapper/123:27:191
2977799300,29cyclictest0-21swapper/122:53:231
2977799300,29cyclictest0-21swapper/121:20:261
2977799300,1cyclictest211rcuc/121:50:261
2977799300,1cyclictest21184-21diskmemload00:35:191
2977799300,1cyclictest21184-21diskmemload00:27:371
2977799300,0cyclictest0-21swapper/122:37:371
29776993028,1cyclictest21184-21diskmemload23:25:000
29776993028,1cyclictest0-21swapper/000:10:300
2977699300,30cyclictest21184-21diskmemload21:46:490
2977699300,30cyclictest0-21swapper/022:57:390
2977699300,30cyclictest0-21swapper/000:28:360
2977699300,29cyclictest2863-21munin-run21:55:000
2977699300,29cyclictest21184-21diskmemload21:18:230
2977699300,29cyclictest0-21swapper/023:05:160
2977699300,29cyclictest0-21swapper/022:55:010
2977699300,1cyclictest21184-21diskmemload00:34:390
2977699300,1cyclictest20489-21cron23:15:000
2977699300,1cyclictest12004-21perf22:35:000
2977699300,0cyclictest0-21swapper/000:35:470
29779992929,0cyclictest21184-21diskmemload23:46:453
29779992929,0cyclictest21184-21diskmemload23:15:093
29779992928,1cyclictest21184-21diskmemload22:20:133
2977999290,29cyclictest21184-21diskmemload23:39:273
2977999290,29cyclictest21184-21diskmemload23:03:513
2977999290,29cyclictest21184-21diskmemload21:57:503
2977999290,29cyclictest21184-21diskmemload00:15:133
2977999290,29cyclictest21184-21diskmemload00:02:413
2977999290,29cyclictest10569-1kworker/u9:221:35:023
2977999290,29cyclictest0-21swapper/322:59:433
2977999290,29cyclictest0-21swapper/322:51:153
2977999290,29cyclictest0-21swapper/322:49:103
2977999290,29cyclictest0-21swapper/322:42:083
2977999290,29cyclictest0-21swapper/322:08:293
2977999290,29cyclictest0-21swapper/322:00:393
2977999290,29cyclictest0-21swapper/321:40:113
2977999290,29cyclictest0-21swapper/321:25:443
2977999290,29cyclictest0-21swapper/321:23:583
2977999290,29cyclictest0-21swapper/300:33:233
2977999290,29cyclictest0-21swapper/300:20:283
2977999290,29cyclictest0-21swapper/300:11:113
2977999290,29cyclictest0-21swapper/300:06:433
2977999290,1cyclictest0-21swapper/319:45:023
2977999290,0cyclictest21184-21diskmemload23:54:143
2977999290,0cyclictest21184-21diskmemload22:37:333
2977999290,0cyclictest21184-21diskmemload22:30:433
2977999290,0cyclictest21184-21diskmemload22:12:373
2977999290,0cyclictest21184-21diskmemload00:39:483
2977999290,0cyclictest21184-21diskmemload00:27:373
2977999290,0cyclictest0-21swapper/323:56:313
2977999290,0cyclictest0-21swapper/323:25:233
2977999290,0cyclictest0-21swapper/323:10:493
2977999290,0cyclictest0-21swapper/323:07:433
2977999290,0cyclictest0-21swapper/322:16:273
2977999290,0cyclictest0-21swapper/321:17:033
2977999290,0cyclictest0-21swapper/321:12:233
29778992929,0cyclictest0-21swapper/223:25:112
29778992928,1cyclictest21184-21diskmemload21:14:372
29778992928,1cyclictest0-21swapper/222:40:282
29778992927,1cyclictest6631-21munin-run19:30:012
2977899290,29cyclictest7980-21cron22:00:002
2977899290,29cyclictest21184-21diskmemload23:45:182
2977899290,29cyclictest21184-21diskmemload23:20:472
2977899290,29cyclictest21184-21diskmemload23:14:402
2977899290,29cyclictest21184-21diskmemload22:56:232
2977899290,29cyclictest21184-21diskmemload22:06:362
2977899290,29cyclictest21184-21diskmemload21:30:292
2977899290,29cyclictest21184-21diskmemload00:26:282
2977899290,29cyclictest21184-21diskmemload00:08:042
2977899290,29cyclictest0-21swapper/223:51:072
2977899290,29cyclictest0-21swapper/223:42:262
2977899290,29cyclictest0-21swapper/223:16:412
2977899290,29cyclictest0-21swapper/222:30:132
2977899290,29cyclictest0-21swapper/222:15:222
2977899290,29cyclictest0-21swapper/221:25:092
2977899290,29cyclictest0-21swapper/221:21:332
2977899290,29cyclictest0-21swapper/221:17:432
2977899290,29cyclictest0-21swapper/200:20:522
2977899290,0cyclictest21184-21diskmemload22:50:172
2977899290,0cyclictest21184-21diskmemload22:24:232
2977899290,0cyclictest21184-21diskmemload21:42:082
2977899290,0cyclictest21184-21diskmemload21:35:262
2977899290,0cyclictest21184-21diskmemload00:35:062
2977899290,0cyclictest1604-21kworker/u8:023:00:282
2977899290,0cyclictest0-21swapper/223:37:292
2977899290,0cyclictest0-21swapper/222:46:162
2977899290,0cyclictest0-21swapper/222:27:082
2977899290,0cyclictest0-21swapper/222:10:082
2977899290,0cyclictest0-21swapper/200:33:202
2977899290,0cyclictest0-21swapper/200:15:542
2977899290,0cyclictest0-21swapper/200:12:052
2977899290,0cyclictest0-21swapper/200:01:392
29777992929,0cyclictest0-21swapper/123:13:181
29777992929,0cyclictest0-21swapper/122:25:291
29777992929,0cyclictest0-21swapper/122:15:131
29777992928,1cyclictest21184-21diskmemload23:46:231
2977799290,29cyclictest21184-21diskmemload22:21:121
2977799290,29cyclictest21184-21diskmemload00:01:361
2977799290,29cyclictest0-21swapper/123:52:081
2977799290,29cyclictest0-21swapper/123:30:181
2977799290,29cyclictest0-21swapper/123:05:041
2977799290,29cyclictest0-21swapper/123:01:031
2977799290,29cyclictest0-21swapper/122:47:131
2977799290,29cyclictest0-21swapper/122:00:321
2977799290,29cyclictest0-21swapper/121:57:061
2977799290,29cyclictest0-21swapper/121:37:441
2977799290,29cyclictest0-21swapper/121:26:091
2977799290,29cyclictest0-21swapper/100:21:371
2977799290,29cyclictest0-21swapper/100:15:011
2977799290,29cyclictest0-21swapper/100:11:051
2977799290,0cyclictest19155-21apt-get21:05:141
2977799290,0cyclictest0-21swapper/123:56:061
2977799290,0cyclictest0-21swapper/123:40:151
2977799290,0cyclictest0-21swapper/123:36:441
2977799290,0cyclictest0-21swapper/123:23:281
2977799290,0cyclictest0-21swapper/122:57:111
2977799290,0cyclictest0-21swapper/122:10:441
2977799290,0cyclictest0-21swapper/122:05:461
2977799290,0cyclictest0-21swapper/100:33:191
2977799290,0cyclictest0-21swapper/100:09:041
29776992929,0cyclictest21184-21diskmemload21:27:120
29776992929,0cyclictest0-21swapper/023:30:430
29776992929,0cyclictest0-21swapper/022:45:460
29776992928,1cyclictest21184-21diskmemload22:20:260
29776992928,1cyclictest0-21swapper/023:35:450
29776992928,1cyclictest0-21swapper/022:25:210
29776992928,1cyclictest0-21swapper/022:10:560
29776992928,1cyclictest0-21swapper/022:00:270
29776992927,1cyclictest22060-21diskstats21:10:160
2977699290,29cyclictest21184-21diskmemload23:41:160
2977699290,29cyclictest21184-21diskmemload21:35:040
2977699290,29cyclictest0-21swapper/023:28:100
2977699290,29cyclictest0-21swapper/022:35:300
2977699290,29cyclictest0-21swapper/021:40:030
2977699290,29cyclictest0-21swapper/021:20:310
2977699290,29cyclictest0-21swapper/000:20:310
2977699290,29cyclictest0-21swapper/000:05:490
2977699290,0cyclictest21184-21diskmemload23:46:290
2977699290,0cyclictest21184-21diskmemload22:40:060
2977699290,0cyclictest21184-21diskmemload21:32:280
2977699290,0cyclictest0-21swapper/023:15:270
2977699290,0cyclictest0-21swapper/023:04:000
2977699290,0cyclictest0-21swapper/022:17:430
2977699290,0cyclictest0-21swapper/022:05:340
2977699290,0cyclictest0-21swapper/021:55:250
2977699290,0cyclictest0-21swapper/019:45:190
2977699290,0cyclictest0-21swapper/000:00:050
29779992828,0cyclictest25833-21apt-get20:10:153
29779992828,0cyclictest23512-21apt-get20:05:163
29779992828,0cyclictest0-21swapper/323:20:063
29778992828,0cyclictest0-21swapper/220:00:152
2977899280,28cyclictest0-21swapper/221:45:052
2977899280,0cyclictest0-21swapper/223:31:312
2977899280,0cyclictest0-21swapper/219:55:152
29777992828,0cyclictest211rcuc/121:40:351
29777992828,0cyclictest0-21swapper/121:45:041
29777992828,0cyclictest0-21swapper/121:30:131
29777992827,1cyclictest18845-21apt-get19:55:141
2977799280,28cyclictest0-21swapper/121:15:031
29776992828,0cyclictest0-21swapper/023:55:340
29776992828,0cyclictest0-21swapper/019:15:190
2977699280,0cyclictest0-21swapper/020:25:150
29778992727,0cyclictest0-21swapper/220:20:162
29778992727,0cyclictest0-21swapper/220:20:152
29776992727,0cyclictest0-21swapper/020:50:160
29779992624,1cyclictest11798-21perf20:50:003
29778992626,0cyclictest0-21swapper/219:15:182
29776992625,1cyclictest9744-21apt-get20:45:190
29779992525,0cyclictest6895-21apt-get19:30:163
29779992525,0cyclictest6895-21apt-get19:30:163
29777992525,0cyclictest0-21swapper/120:20:151
29777992525,0cyclictest0-21swapper/120:20:151
29776992525,0cyclictest0-21swapper/020:00:150
29779992424,0cyclictest4574-21apt-get19:25:153
29778992424,0cyclictest2750-21apt-get20:30:152
29779992323,0cyclictest5073-21apt-get20:35:143
29778992323,0cyclictest29991-21apt-get19:10:122
29778992323,0cyclictest0-21swapper/219:32:512
29778992323,0cyclictest0-21swapper/219:32:502
29776992323,0cyclictest0-21swapper/019:50:160
29778992222,0cyclictest0-21swapper/220:15:202
29777992222,0cyclictest0-21swapper/119:30:171
29777992222,0cyclictest0-21swapper/119:30:161
29776992121,0cyclictest11826-21apt-get19:40:170
29776992119,1cyclictest0-21swapper/019:15:000
29777991919,0cyclictest0-21swapper/119:40:021
29776991919,0cyclictest0-21swapper/020:10:150
29779991816,1cyclictest14094-21awk20:55:013
29777991818,0cyclictest0-21swapper/120:40:181
29776991818,0cyclictest0-21swapper/020:30:150
29779991714,2cyclictest18873-21cron21:05:013
29776991717,0cyclictest0-21swapper/020:05:150
29776991715,1cyclictest30194-21cron20:20:010
29779991616,0cyclictest0-21swapper/321:05:153
29778991616,0cyclictest14386-21apt-get20:55:162
29778991616,0cyclictest0-21swapper/220:45:192
29778991616,0cyclictest0-21swapper/219:40:172
29777991616,0cyclictest0-21swapper/121:00:161
29776991616,0cyclictest0-21swapper/021:05:140
29776991615,1cyclictest18649-21apt-get21:02:490
29776991614,1cyclictest0-21swapper/020:55:190
29779991514,1cyclictest0-21swapper/319:50:123
2977999150,14cyclictest10125-21memory19:35:223
2977999150,14cyclictest0-21swapper/320:00:393
29778991513,1cyclictest17154-21tail19:50:192
2977899150,1cyclictest24155-21hddtemp_smartct20:05:182
2977899150,14cyclictest0-21swapper/220:50:272
2977899150,14cyclictest0-21swapper/220:11:272
29777991513,1cyclictest0-21swapper/119:50:211
2977799150,1cyclictest0-21swapper/120:09:211
29776991514,1cyclictest0-21swapper/019:20:160
2977699150,1cyclictest0-21swapper/019:30:160
2977699150,1cyclictest0-21swapper/019:30:160
29779991414,0cyclictest0-21swapper/320:59:393
2977999140,14cyclictest0-21swapper/320:41:283
2977999140,14cyclictest0-21swapper/320:32:403
2977999140,14cyclictest0-21swapper/320:28:303
2977999140,14cyclictest0-21swapper/320:15:113
2977999140,14cyclictest0-21swapper/319:56:393
2977999140,14cyclictest0-21swapper/319:46:193
2977999140,14cyclictest0-21swapper/319:20:463
2977999140,14cyclictest0-21swapper/319:15:393
2977999140,14cyclictest0-21swapper/319:11:503
29778991413,1cyclictest16730-21apt-get21:00:162
2977899140,14cyclictest0-21swapper/220:35:542
2977899140,14cyclictest0-21swapper/220:25:402
2977899140,14cyclictest0-21swapper/219:35:022
2977899140,0cyclictest0-21swapper/221:08:542
2977899140,0cyclictest0-21swapper/220:41:032
29777991414,0cyclictest0-21swapper/120:25:231
29777991414,0cyclictest0-21swapper/119:11:391
2977799140,14cyclictest0-21swapper/120:15:311
2977799140,14cyclictest0-21swapper/119:45:211
2977799140,14cyclictest0-21swapper/119:25:341
2977799140,14cyclictest0-21swapper/119:20:391
2977799140,14cyclictest0-21swapper/119:15:321
2977799140,0cyclictest0-21swapper/120:52:221
2977799140,0cyclictest0-21swapper/120:45:141
2977799140,0cyclictest0-21swapper/120:10:281
2977799140,0cyclictest0-21swapper/120:02:041
2977799140,0cyclictest0-21swapper/119:35:111
29776991414,0cyclictest0-21swapper/020:36:010
29776991412,1cyclictest0-21swapper/019:55:170
2977699140,14cyclictest0-21swapper/020:41:340
2977699140,14cyclictest0-21swapper/019:25:070
2977699140,0cyclictest0-21swapper/020:20:230
2977699140,0cyclictest0-21swapper/020:20:230
2977699140,0cyclictest0-21swapper/019:35:400
29779991313,0cyclictest0-21swapper/320:20:023
29779991313,0cyclictest0-21swapper/320:20:013
2977899130,0cyclictest0-21swapper/219:45:062
29777991313,0cyclictest0-21swapper/120:57:181
29777991313,0cyclictest0-21swapper/120:30:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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