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2022-08-13 - 16:32

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 alll highest latencies:
System rackeslot5.osadl.org (updated Sat Aug 13, 2022 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3005699320,31cyclictest296-21systemd-journal10:30:003
3005699300,29cyclictest11696-21munin-run09:50:013
3005699300,29cyclictest0-21swapper/307:33:123
3005199300,29cyclictest24041-21munin-run10:15:002
3005199300,29cyclictest0-21swapper/207:48:122
30047993028,1cyclictest2664-21cron07:20:011
30047993028,1cyclictest0-21swapper/111:20:001
3004799300,29cyclictest13952-21apt-get11:03:181
3004799300,1cyclictest23217-21apt-get08:03:171
3004299300,29cyclictest10604-21apt-get12:03:180
3005699290,28cyclictest30465-21apt-get08:18:133
3005699290,0cyclictest0-21swapper/307:48:123
3005199290,28cyclictest10395-21apt-get08:43:132
3005199290,28cyclictest0-21swapper/212:13:152
3005199290,1cyclictest9044-21apt-get10:53:112
3005199290,1cyclictest4790-21apt-get08:30:012
30047992929,0cyclictest0-21swapper/109:13:181
30047992928,0cyclictest23619-21apt-get11:23:111
3004799290,28cyclictest20033-21perf07:55:011
3004799290,0cyclictest0-21swapper/107:23:211
30042992927,1cyclictest544-21dbus-daemon11:35:010
3004299290,29cyclictest0-21swapper/011:28:130
3004299290,0cyclictest0-21swapper/008:13:130
30056992828,0cyclictest0-21swapper/309:28:163
30056992828,0cyclictest0-21swapper/308:33:173
30056992828,0cyclictest0-21swapper/308:08:183
30056992827,0cyclictest20003-21apt-get07:55:023
3005699280,28cyclictest0-21swapper/309:58:163
3005699280,0cyclictest0-21swapper/311:13:113
3005699280,0cyclictest0-21swapper/310:35:013
30051992828,0cyclictest4792-21perf08:30:002
30051992828,0cyclictest0-21swapper/207:38:102
3005199280,28cyclictest0-21swapper/211:53:132
3005199280,28cyclictest0-21swapper/207:28:182
3005199280,0cyclictest18772-21apt-get11:13:112
30047992828,0cyclictest0-21swapper/108:48:141
3004799280,0cyclictest0-21swapper/110:08:171
30042992828,0cyclictest0-21swapper/010:28:120
30042992828,0cyclictest0-21swapper/010:13:160
30042992828,0cyclictest0-21swapper/009:13:180
30042992828,0cyclictest0-21swapper/007:58:130
30042992826,1cyclictest544-21dbus-daemon08:30:000
30056992727,0cyclictest30876-21apt-get11:38:173
30056992727,0cyclictest0-21swapper/312:08:183
30056992727,0cyclictest0-21swapper/309:38:153
30056992727,0cyclictest0-21swapper/308:45:023
30051992727,0cyclictest25225-21apt-get09:13:182
30051992727,0cyclictest0-21swapper/208:03:162
30051992727,0cyclictest0-21swapper/207:23:212
30047992727,0cyclictest5704-21apt-get11:53:131
30047992727,0cyclictest0-21swapper/112:28:241
30047992727,0cyclictest0-21swapper/111:38:161
30047992727,0cyclictest0-21swapper/109:53:151
30047992727,0cyclictest0-21swapper/109:23:151
30047992727,0cyclictest0-21swapper/108:53:131
30047992727,0cyclictest0-21swapper/108:23:161
30047992726,0cyclictest18107-21apt-get12:18:161
30042992727,0cyclictest0-21swapper/010:53:110
30042992727,0cyclictest0-21swapper/010:38:140
30042992727,0cyclictest0-21swapper/010:33:170
30042992727,0cyclictest0-21swapper/010:23:130
30042992727,0cyclictest0-21swapper/007:18:100
30056992626,0cyclictest740-21apt-get07:18:103
30056992626,0cyclictest0-21swapper/308:28:143
30051992626,0cyclictest0-21swapper/212:03:182
30051992626,0cyclictest0-21swapper/209:18:152
30051992626,0cyclictest0-21swapper/208:53:142
30047992626,0cyclictest0-21swapper/112:38:151
30047992626,0cyclictest0-21swapper/111:43:121
30042992626,0cyclictest3461-21apt-get07:23:210
30042992626,0cyclictest20532-21apt-get12:23:120
30042992626,0cyclictest0-21swapper/012:13:140
30042992626,0cyclictest0-21swapper/009:18:150
30042992626,0cyclictest0-21swapper/008:45:020
30042992626,0cyclictest0-21swapper/008:08:190
30056992525,0cyclictest0-21swapper/312:03:183
30056992525,0cyclictest0-21swapper/308:13:123
30056992524,0cyclictest26040-21apt-get11:28:133
30051992525,0cyclictest0-21swapper/212:28:242
30051992525,0cyclictest0-21swapper/211:28:132
30051992525,0cyclictest0-21swapper/207:58:122
30047992525,0cyclictest0-21swapper/112:13:151
30047992525,0cyclictest0-21swapper/109:03:141
30056992422,1cyclictest1792-21apt-get10:38:143
30056992421,2cyclictest30341-21cron11:35:013
30051992424,0cyclictest28043-21apt-get08:13:132
30051992424,0cyclictest16528-21apt-get10:00:022
30051992424,0cyclictest0-21swapper/211:03:172
30047992424,0cyclictest4882-21apt-get09:38:161
30047992424,0cyclictest0-21swapper/109:33:131
30042992424,0cyclictest0-21swapper/011:13:110
30042992424,0cyclictest0-21swapper/008:03:160
30056992323,0cyclictest0-21swapper/309:13:183
30056992322,0cyclictest0-21swapper/310:13:153
3005699230,0cyclictest0-21swapper/309:08:153
30051992323,0cyclictest0-21swapper/209:43:162
30051992323,0cyclictest0-21swapper/209:43:162
30047992323,0cyclictest0-21swapper/110:58:181
30047992323,0cyclictest0-21swapper/108:08:191
30047992323,0cyclictest0-21swapper/107:48:121
30047992321,1cyclictest544-21dbus-daemon10:00:001
30047992321,1cyclictest22798-21apt-get09:08:151
30042992323,0cyclictest0-21swapper/012:08:170
30042992323,0cyclictest0-21swapper/008:38:120
30042992323,0cyclictest0-21swapper/008:18:130
30042992321,1cyclictest32664-21cron07:15:010
30051992222,0cyclictest12342-21apt-get08:45:012
30051992220,1cyclictest296-21systemd-journal09:50:012
30047992222,0cyclictest0-21swapper/110:28:131
30056992121,0cyclictest27634-21apt-get09:18:153
30056992121,0cyclictest26977-21apt-get10:23:133
30056992121,0cyclictest0-21swapper/310:53:113
30056992120,0cyclictest0-21swapper/307:23:203
30051992121,0cyclictest0-21swapper/209:53:152
30051992121,0cyclictest0-21swapper/207:13:112
30051992120,1cyclictest2795-21perf11:44:592
30051992120,1cyclictest15201-21munin-run07:45:002
30047992121,0cyclictest22125-21apt-get10:13:161
30042992121,0cyclictest0-21swapper/012:33:180
30042992121,0cyclictest0-21swapper/010:08:160
30042992121,0cyclictest0-21swapper/009:58:160
30056992020,0cyclictest15683-21apt-get12:13:153
30056992020,0cyclictest0-21swapper/312:23:123
30056992018,1cyclictest0-21swapper/308:03:153
30051992019,1cyclictest4229-21apt-get10:43:162
30042992020,0cyclictest0-21swapper/010:43:160
30051991919,0cyclictest29386-21apt-get10:28:132
30051991919,0cyclictest0-21swapper/212:18:172
30051991919,0cyclictest0-21swapper/211:40:012
30051991917,1cyclictest0-21swapper/211:00:002
30047991919,0cyclictest0-21swapper/112:03:181
30047991919,0cyclictest0-21swapper/111:28:121
30042991919,0cyclictest0-21swapper/007:33:120
30056991818,0cyclictest0-21swapper/308:38:123
30051991818,0cyclictest0-21swapper/209:08:152
30051991818,0cyclictest0-21swapper/208:58:112
30047991818,0cyclictest0-21swapper/112:33:191
30042991818,0cyclictest0-21swapper/010:58:170
30042991817,1cyclictest15841-21apt11:05:000
30042991817,1cyclictest0-21swapper/009:33:130
30042991817,0cyclictest0-21swapper/007:38:100
30056991715,1cyclictest32653-21cron07:15:013
30051991717,0cyclictest6637-21apt-get10:48:142
30051991717,0cyclictest0-21swapper/209:03:142
30051991716,1cyclictest9869-21sendmail-msp08:40:002
30051991716,0cyclictest29684-21sendmail-msp12:40:002
30042991715,1cyclictest296-21systemd-journal09:40:010
30042991715,1cyclictest0-21swapper/008:45:010
3004299170,16cyclictest20036-21http07:55:010
30056991614,1cyclictest0-21swapper/311:04:593
30051991614,1cyclictest26094-21timerandwakeup10:18:252
3005199160,15cyclictest28697-21sed10:23:242
3004799160,15cyclictest8420-21/usr/sbin/munin09:43:261
3004799160,15cyclictest8420-21/usr/sbin/munin09:43:261
3004799160,15cyclictest3927-21gltestperf11:48:151
30042991616,0cyclictest0-21swapper/009:48:130
30042991616,0cyclictest0-21swapper/008:30:010
30042991614,1cyclictest0-21swapper/011:10:000
3004299160,15cyclictest8852-21modprobe11:58:170
30056991515,0cyclictest0-21swapper/312:33:183
30056991515,0cyclictest0-21swapper/310:43:163
30056991515,0cyclictest0-21swapper/310:08:163
30056991513,1cyclictest0-21swapper/307:28:233
3005199150,14cyclictest14172-21cat12:08:232
30047991515,0cyclictest0-21swapper/112:05:011
3004799150,1cyclictest9548-21fschecks_time10:53:141
3004299150,14cyclictest17952-21apt-get08:58:110
30056991414,0cyclictest0-21swapper/311:46:293
30056991414,0cyclictest0-21swapper/308:20:513
30056991414,0cyclictest0-21swapper/307:51:313
3005699140,14cyclictest0-21swapper/312:35:153
3005699140,14cyclictest0-21swapper/311:56:393
3005699140,14cyclictest0-21swapper/311:51:523
3005699140,14cyclictest0-21swapper/311:40:053
3005699140,14cyclictest0-21swapper/311:05:293
3005699140,14cyclictest0-21swapper/310:59:173
3005699140,14cyclictest0-21swapper/310:16:573
3005699140,14cyclictest0-21swapper/309:50:103
3005699140,14cyclictest0-21swapper/309:22:303
3005699140,14cyclictest0-21swapper/309:00:103
3005699140,14cyclictest0-21swapper/307:36:003
3005699140,0cyclictest0-21swapper/312:26:053
3005699140,0cyclictest0-21swapper/312:17:313
3005699140,0cyclictest0-21swapper/311:20:443
3005699140,0cyclictest0-21swapper/311:18:033
3005699140,0cyclictest0-21swapper/310:46:553
3005699140,0cyclictest0-21swapper/310:01:583
3005699140,0cyclictest0-21swapper/309:40:533
3005699140,0cyclictest0-21swapper/309:40:523
3005699140,0cyclictest0-21swapper/309:30:243
3005699140,0cyclictest0-21swapper/308:50:353
3005699140,0cyclictest0-21swapper/308:40:273
3005699140,0cyclictest0-21swapper/307:41:103
30051991414,0cyclictest0-21swapper/212:20:382
3005199140,14cyclictest0-21swapper/212:33:072
3005199140,14cyclictest0-21swapper/211:59:452
3005199140,14cyclictest0-21swapper/211:45:052
3005199140,14cyclictest0-21swapper/211:21:502
3005199140,14cyclictest0-21swapper/211:18:182
3005199140,14cyclictest0-21swapper/211:05:072
3005199140,14cyclictest0-21swapper/210:32:302
3005199140,14cyclictest0-21swapper/209:55:592
3005199140,14cyclictest0-21swapper/209:37:342
3005199140,14cyclictest0-21swapper/209:30:482
3005199140,14cyclictest0-21swapper/209:29:432
3005199140,14cyclictest0-21swapper/209:21:462
3005199140,14cyclictest0-21swapper/208:06:342
3005199140,14cyclictest0-21swapper/207:51:422
3005199140,14cyclictest0-21swapper/207:30:402
3005199140,14cyclictest0-21swapper/207:16:292
3005199140,0cyclictest0-21swapper/211:31:542
3005199140,0cyclictest0-21swapper/210:35:122
3005199140,0cyclictest0-21swapper/210:09:442
3005199140,0cyclictest0-21swapper/208:16:392
30047991414,0cyclictest0-21swapper/108:31:491
30047991414,0cyclictest0-21swapper/107:36:101
30047991414,0cyclictest0-21swapper/107:25:151
30047991414,0cyclictest0-21swapper/107:11:431
3004799140,14cyclictest0-21swapper/112:22:191
3004799140,14cyclictest0-21swapper/111:55:071
3004799140,14cyclictest0-21swapper/111:10:091
3004799140,14cyclictest0-21swapper/110:30:581
3004799140,14cyclictest0-21swapper/110:22:271
3004799140,14cyclictest0-21swapper/110:15:231
3004799140,14cyclictest0-21swapper/109:48:491
3004799140,14cyclictest0-21swapper/109:25:411
3004799140,14cyclictest0-21swapper/109:15:481
3004799140,14cyclictest0-21swapper/108:55:371
3004799140,14cyclictest0-21swapper/108:35:241
3004799140,14cyclictest0-21swapper/108:15:491
3004799140,14cyclictest0-21swapper/107:40:041
3004799140,14cyclictest0-21swapper/107:30:361
3004799140,0cyclictest0-21swapper/111:05:231
3004799140,0cyclictest0-21swapper/110:47:001
3004799140,0cyclictest0-21swapper/110:41:361
3004799140,0cyclictest0-21swapper/108:40:171
3004799140,0cyclictest0-21swapper/108:25:181
3004799140,0cyclictest0-21swapper/108:10:141
3004799140,0cyclictest0-21swapper/107:56:201
30042991414,0cyclictest0-21swapper/012:35:480
30042991414,0cyclictest0-21swapper/011:15:170
30042991414,0cyclictest0-21swapper/010:15:170
30042991414,0cyclictest0-21swapper/010:00:050
30042991414,0cyclictest0-21swapper/009:20:030
30042991414,0cyclictest0-21swapper/008:20:340
3004299140,14cyclictest0-21swapper/012:17:040
3004299140,14cyclictest0-21swapper/011:45:290
3004299140,14cyclictest0-21swapper/011:40:080
3004299140,14cyclictest0-21swapper/011:35:320
3004299140,14cyclictest0-21swapper/011:24:290
3004299140,14cyclictest0-21swapper/010:46:280
3004299140,14cyclictest0-21swapper/009:51:070
3004299140,14cyclictest0-21swapper/009:40:030
3004299140,14cyclictest0-21swapper/009:40:030
3004299140,14cyclictest0-21swapper/009:25:230
3004299140,14cyclictest0-21swapper/009:01:020
3004299140,14cyclictest0-21swapper/007:46:060
3004299140,14cyclictest0-21swapper/007:41:500
3004299140,0cyclictest0-21swapper/012:25:320
3004299140,0cyclictest0-21swapper/009:05:070
3004299140,0cyclictest0-21swapper/008:50:330
3004299140,0cyclictest0-21swapper/007:26:050
30051991313,0cyclictest0-21swapper/208:20:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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