You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-19 - 19:44
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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: performance
Characteristics of the 376 highest latencies:
System rack1slot1.osadl.org (updated Fri Dec 19, 2025 12:45:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
154342209172,24sleep10-21swapper/107:06:151
153982202122,24sleep00-21swapper/007:05:450
155252201144,45sleep30-21swapper/307:07:253
136152199162,24sleep20-21swapper/207:05:072
15816991412,1cyclictest28-21ksoftirqd/211:15:002
1581699140,13cyclictest0-21swapper/209:40:162
1581699140,1cyclictest4773-21ntp_states11:15:172
1580899140,13cyclictest0-21swapper/107:40:191
15816991310,2cyclictest28-21ksoftirqd/208:30:112
1580899130,12cyclictest0-21swapper/109:40:131
15800991311,1cyclictest9-21ksoftirqd/012:25:000
15800991210,1cyclictest9-21ksoftirqd/012:00:000
15800991210,1cyclictest9-21ksoftirqd/012:00:000
15800991210,1cyclictest9-21ksoftirqd/008:20:000
1582399119,1cyclictest35-21ksoftirqd/307:20:003
15823991111,0cyclictest35-21ksoftirqd/312:30:003
1582399110,8cyclictest0-21swapper/310:20:123
1581699119,1cyclictest28-21ksoftirqd/210:05:002
1582399109,0cyclictest35-21ksoftirqd/307:15:013
1582399108,1cyclictest35-21ksoftirqd/311:45:003
1581699109,1cyclictest28-21ksoftirqd/212:35:002
1581699109,1cyclictest28-21ksoftirqd/209:35:002
1581699108,1cyclictest28-21ksoftirqd/211:05:012
1580099108,1cyclictest9-21ksoftirqd/008:10:000
158169997,1cyclictest28-21ksoftirqd/209:25:132
158169997,1cyclictest28-21ksoftirqd/207:35:212
158169997,1cyclictest28-21ksoftirqd/207:20:122
158089996,0cyclictest0-21swapper/110:00:181
158009997,1cyclictest9-21ksoftirqd/007:45:000
158009996,2cyclictest707-21snmpd10:07:460
158009993,5cyclictest17796-21latency_hist11:45:000
158009990,5cyclictest3150-21apt-get07:50:120
158239986,1cyclictest707-21snmpd12:31:033
158239986,1cyclictest707-21snmpd11:57:193
158239986,1cyclictest707-21snmpd11:57:193
158169988,0cyclictest28-21ksoftirqd/210:40:172
158169988,0cyclictest28-21ksoftirqd/210:20:012
158169987,1cyclictest28-21ksoftirqd/211:40:142
158169987,1cyclictest28-21ksoftirqd/209:20:122
158169987,1cyclictest28-21ksoftirqd/209:05:112
158169987,1cyclictest28-21ksoftirqd/208:10:012
158169987,1cyclictest28-21ksoftirqd/208:05:012
158169986,1cyclictest707-21snmpd11:29:582
158169986,1cyclictest707-21snmpd10:38:022
158169986,1cyclictest28-21ksoftirqd/211:30:002
158169986,1cyclictest28-21ksoftirqd/209:15:192
158169980,6cyclictest24933-21kworker/2:010:46:102
158169980,6cyclictest0-21swapper/208:45:112
158009986,1cyclictest707-21snmpd11:51:010
158009986,1cyclictest707-21snmpd10:50:200
158009986,1cyclictest707-21snmpd09:35:180
158009986,1cyclictest707-21snmpd09:19:020
158009986,1cyclictest707-21snmpd08:36:130
158009986,1cyclictest707-21snmpd08:04:120
158009986,1cyclictest707-21snmpd07:13:260
158009980,7cyclictest17794-21sshd09:29:050
158009980,3cyclictest0-21swapper/010:20:110
158239977,0cyclictest16541-21sensors08:15:173
158239976,1cyclictest9218-21cat11:25:183
158239976,1cyclictest707-21snmpd11:53:403
158239976,1cyclictest707-21snmpd11:03:213
158239976,1cyclictest35-21ksoftirqd/311:00:013
158239976,1cyclictest35-21ksoftirqd/310:05:013
158239976,1cyclictest35-21ksoftirqd/309:30:003
158239976,1cyclictest35-21ksoftirqd/308:10:013
158239976,1cyclictest35-21ksoftirqd/308:00:003
158239975,1cyclictest707-21snmpd12:01:383
158239975,1cyclictest707-21snmpd11:36:223
158239975,1cyclictest707-21snmpd10:29:083
158239975,1cyclictest707-21snmpd10:17:313
158239975,1cyclictest707-21snmpd09:39:063
158239975,1cyclictest35-21ksoftirqd/309:15:003
158239975,1cyclictest35-21ksoftirqd/309:00:003
158239975,1cyclictest20764-21cat08:25:153
158239974,1cyclictest35-21ksoftirqd/308:05:003
158239970,6cyclictest13405-21apt-get09:20:123
158239970,5cyclictest18166-21munin-node07:36:593
158239970,5cyclictest12784-21apt-get08:10:123
158239970,1cyclictest0-21swapper/307:25:113
158169976,1cyclictest61650irq/122-eno107:10:142
158169976,1cyclictest28-21ksoftirqd/211:40:002
158169976,1cyclictest28-21ksoftirqd/209:35:142
158169976,1cyclictest28-21ksoftirqd/208:55:002
158169975,1cyclictest9319-21grep09:10:152
158169975,1cyclictest707-21snmpd12:26:082
158169975,1cyclictest61650irq/122-eno112:20:222
158169975,1cyclictest61650irq/122-eno107:45:142
158169975,1cyclictest29083-21awk08:45:002
158169975,1cyclictest28-21ksoftirqd/212:05:212
158169975,1cyclictest28-21ksoftirqd/211:50:122
158169975,1cyclictest28-21ksoftirqd/211:20:152
158169975,1cyclictest28-21ksoftirqd/210:50:202
158169975,1cyclictest28-21ksoftirqd/209:55:122
158169975,1cyclictest28-21ksoftirqd/208:30:002
158169975,1cyclictest24933-21kworker/2:008:35:202
158169970,7cyclictest0-21swapper/210:30:142
158089973,0cyclictest0-21swapper/107:57:101
158089971,5cyclictest0-21swapper/108:15:101
158089971,2cyclictest0-21swapper/109:25:111
158089970,7cyclictest0-21swapper/112:10:191
158089970,6cyclictest0-21swapper/107:45:301
158089970,6cyclictest0-21swapper/107:15:151
158089970,3cyclictest0-21swapper/111:05:011
158089970,1cyclictest0-21swapper/111:08:121
158089970,1cyclictest0-21swapper/107:21:471
158009976,1cyclictest707-21snmpd07:35:030
158009975,1cyclictest707-21snmpd12:39:420
158009975,1cyclictest707-21snmpd10:42:560
158009975,1cyclictest707-21snmpd10:36:050
158009975,1cyclictest707-21snmpd09:14:410
158009975,1cyclictest707-21snmpd08:28:010
158009975,1cyclictest707-21snmpd08:10:450
158009975,1cyclictest707-21snmpd07:24:200
158009975,1cyclictest28438-21cat09:50:140
158009971,3cyclictest28971-21apt-get11:00:120
158009970,6cyclictest29814-21diskstats08:45:130
158009970,6cyclictest2418-21ntp_states11:10:190
158009970,6cyclictest18166-21munin-node10:29:050
158009970,6cyclictest10457-21apt-get11:30:010
158009970,6cyclictest0-21swapper/010:15:100
158009970,6cyclictest0-21swapper/007:25:130
158009970,4cyclictest18166-21munin-node09:46:170
158009970,3cyclictest649-21runrttasks11:05:310
158009970,3cyclictest32275-21apt-get10:00:100
158009970,1cyclictest8497-21sendmail-mta09:10:010
158009970,1cyclictest4633-21awk12:25:110
158009970,1cyclictest0-21swapper/011:25:130
158239965,1cyclictest707-21snmpd12:18:173
158239965,1cyclictest707-21snmpd12:14:293
158239965,1cyclictest707-21snmpd11:16:333
158239965,1cyclictest707-21snmpd10:44:353
158239965,1cyclictest707-21snmpd10:35:113
158239965,1cyclictest707-21snmpd09:49:243
158239965,1cyclictest707-21snmpd09:41:453
158239965,1cyclictest707-21snmpd09:17:203
158239965,1cyclictest707-21snmpd09:01:023
158239965,1cyclictest707-21snmpd08:36:343
158239965,1cyclictest35-21ksoftirqd/312:40:003
158239965,1cyclictest35-21ksoftirqd/308:55:003
158239965,1cyclictest35-21ksoftirqd/307:25:003
158239965,1cyclictest22850-21ntpq10:45:183
158239965,0cyclictest341rcuc/311:45:133
158239964,1cyclictest707-21snmpd09:52:313
158239963,1cyclictest1254-21apt-get11:10:133
158239962,3cyclictest3150-21apt-get07:50:113
158239962,1cyclictest0-21swapper/311:20:133
158239961,2cyclictest18204-21aten2.4-expect09:30:103
158169966,0cyclictest61650irq/122-eno111:58:012
158169966,0cyclictest61650irq/122-eno111:58:012
158169966,0cyclictest61650irq/122-eno111:06:142
158169966,0cyclictest61650irq/122-eno109:45:142
158169966,0cyclictest61650irq/122-eno108:03:452
158169966,0cyclictest61650irq/122-eno107:55:202
158169966,0cyclictest61650irq/122-eno107:50:522
158169966,0cyclictest61650irq/122-eno107:40:142
158169966,0cyclictest61650irq/122-eno107:30:102
158169965,1cyclictest61650irq/122-eno110:25:002
158169965,1cyclictest28-21ksoftirqd/212:15:132
158169965,1cyclictest28-21ksoftirqd/212:00:122
158169965,1cyclictest28-21ksoftirqd/211:45:112
158169965,1cyclictest28-21ksoftirqd/208:20:152
158169965,1cyclictest28-21ksoftirqd/208:15:152
158169965,1cyclictest28-21ksoftirqd/207:15:132
158169965,1cyclictest24933-21kworker/2:010:15:142
158169965,1cyclictest24933-21kworker/2:009:50:102
158169965,1cyclictest24933-21kworker/2:007:25:202
158169964,1cyclictest61650irq/122-eno110:55:122
158169964,1cyclictest61650irq/122-eno109:00:112
158169964,1cyclictest28-21ksoftirqd/210:05:142
158169964,1cyclictest28-21ksoftirqd/209:00:002
158169964,1cyclictest0-21swapper/212:35:122
158089965,1cyclictest0-21swapper/112:16:441
158089965,1cyclictest0-21swapper/110:41:231
158089960,6cyclictest0-21swapper/111:52:141
158089960,6cyclictest0-21swapper/110:23:401
158089960,6cyclictest0-21swapper/110:08:161
158089960,6cyclictest0-21swapper/109:56:001
158089960,6cyclictest0-21swapper/109:37:541
158089960,6cyclictest0-21swapper/108:48:521
158089960,6cyclictest0-21swapper/108:43:521
158089960,6cyclictest0-21swapper/108:38:041
158089960,5cyclictest0-21swapper/112:03:021
158089960,5cyclictest0-21swapper/110:55:421
158089960,4cyclictest0-21swapper/110:10:171
158089960,1cyclictest0-21swapper/112:20:121
158089960,1cyclictest0-21swapper/111:44:551
158089960,1cyclictest0-21swapper/109:49:001
158089960,1cyclictest0-21swapper/109:32:151
158089960,0cyclictest0-21swapper/108:05:121
158009965,1cyclictest707-21snmpd07:55:330
158009965,1cyclictest31038-21ntpq09:55:160
158009965,1cyclictest24114-21sshd08:32:140
158009965,1cyclictest15739-21ntpq10:30:180
158009965,1cyclictest14396-21ntpq11:35:170
158009964,1cyclictest27274-21ntpq07:30:160
158009961,4cyclictest707-21snmpd08:50:110
158009961,4cyclictest30930-21ntp_states12:10:170
158009961,3cyclictest0-21swapper/012:15:140
158009960,6cyclictest0-21swapper/012:04:300
158009960,6cyclictest0-21swapper/008:21:190
158009960,5cyclictest6780-21apt-get12:30:120
158009960,5cyclictest0-21swapper/009:00:110
158009960,1cyclictest693-21runrttasks07:45:470
158009960,1cyclictest240-21systemd-journal11:00:000
158009960,0cyclictest0-21swapper/007:15:110
158239955,0cyclictest0-21swapper/312:24:303
158239954,1cyclictest707-21snmpd09:06:593
158239954,1cyclictest707-21snmpd08:40:373
158239954,1cyclictest35-21ksoftirqd/311:34:553
158239954,1cyclictest35-21ksoftirqd/310:10:113
158239954,1cyclictest1031-21perf11:10:013
158239953,1cyclictest35-21ksoftirqd/307:45:113
158239952,2cyclictest27472-21find07:30:183
158239950,5cyclictest0-21swapper/309:58:523
158239950,5cyclictest0-21swapper/308:48:073
158239950,5cyclictest0-21swapper/308:32:473
158239950,0cyclictest0-21swapper/308:20:563
158169955,0cyclictest61650irq/122-eno112:10:202
158169954,1cyclictest28-21ksoftirqd/210:10:112
158089952,3cyclictest0-21swapper/107:12:221
158089951,2cyclictest0-21swapper/111:45:111
158089951,1cyclictest0-21swapper/111:15:001
158089950,5cyclictest0-21swapper/112:37:421
158089950,5cyclictest0-21swapper/112:25:351
158089950,5cyclictest0-21swapper/110:45:061
158089950,5cyclictest0-21swapper/108:03:541
158089950,4cyclictest0-21swapper/109:00:121
158089950,4cyclictest0-21swapper/108:35:001
158089950,4cyclictest0-21swapper/108:10:181
158089950,3cyclictest0-21swapper/107:30:101
158089950,2cyclictest0-21swapper/111:15:101
158089950,1cyclictest0-21swapper/110:25:011
158089950,1cyclictest0-21swapper/109:50:101
158009954,1cyclictest19277-21ntpq09:30:150
158009952,2cyclictest554-21dbus-daemon11:45:190
158009952,1cyclictest240-21systemd-journal09:20:000
158009951,4cyclictest9-21ksoftirqd/011:15:240
158009950,4cyclictest5997-21pmu-power10:10:180
158009950,4cyclictest22841-21/usr/sbin/munin09:40:160
158009950,1cyclictest5986-21/usr/sbin/munin11:20:130
158009950,1cyclictest1844-21grep08:55:140
158009950,0cyclictest0-21swapper/012:06:200
158009950,0cyclictest0-21swapper/008:40:050
158239943,1cyclictest35-21ksoftirqd/310:05:013
158239943,1cyclictest15643-21ls10:30:163
158239942,1cyclictest27403-21taskset12:05:043
158239940,1cyclictest24872-21hwlatdetect10:50:153
158239940,1cyclictest240-21systemd-journal07:40:003
158089943,1cyclictest0-21swapper/110:15:221
158089942,1cyclictest0-21swapper/111:25:211
158089941,2cyclictest19428-21chrt08:22:281
158089941,2cyclictest0-21swapper/109:15:111
158089940,3cyclictest0-21swapper/111:30:181
158089940,3cyclictest0-21swapper/110:35:201
158089940,1cyclictest0-21swapper/110:52:301
158089940,1cyclictest0-21swapper/109:24:551
158089940,1cyclictest0-21swapper/108:55:151
158089940,0cyclictest0-21swapper/111:22:501
158089940,0cyclictest0-21swapper/109:10:121
158089940,0cyclictest0-21swapper/108:53:071
158089940,0cyclictest0-21swapper/107:50:191
158089940,0cyclictest0-21swapper/107:25:021
158009940,0cyclictest0-21swapper/010:45:140
158089931,1cyclictest0-21swapper/112:05:121
158089931,1cyclictest0-21swapper/111:55:151
158089931,1cyclictest0-21swapper/111:55:151
158089931,1cyclictest0-21swapper/110:30:111
158089931,1cyclictest0-21swapper/107:35:121
158089930,3cyclictest0-21swapper/109:05:191
158089930,3cyclictest0-21swapper/108:27:181
158089930,2cyclictest0-21swapper/112:30:031
158089930,1cyclictest0-21swapper/111:35:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional