You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-16 - 04:07
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 highest latencies:
System rack1slot1.osadl.org (updated Mon Mar 16, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
303332214150,22sleep00-21swapper/019:06:240
305612200160,26sleep20-21swapper/219:09:252
302622198160,24sleep30-21swapper/319:05:303
304312196157,26sleep10-21swapper/119:07:421
30689991413,1cyclictest9-21ksoftirqd/022:40:010
3070199129,1cyclictest35-21ksoftirqd/319:20:003
30696991211,1cyclictest28-21ksoftirqd/220:20:012
3068999123,4cyclictest27106-21latency_hist21:55:010
3068999120,12cyclictest0-21swapper/019:35:120
3069699110,10cyclictest61650irq/122-eno123:57:282
3068999119,1cyclictest9-21ksoftirqd/000:03:580
3068999113,4cyclictest21940-21perf00:35:000
3068999103,6cyclictest21389-21ssh23:10:140
3068999101,4cyclictest27296-21latency_hist23:59:590
307019990,4cyclictest16656-21apt-get20:55:023
307019990,1cyclictest0-21swapper/322:25:103
306969994,3cyclictest0-21swapper/200:15:142
306969990,6cyclictest0-21swapper/222:45:592
306899998,1cyclictest9-21ksoftirqd/022:04:590
306899992,4cyclictest8422-21sed19:30:000
306899990,6cyclictest14460-21apt-get00:25:100
8808280,0sleep10-21swapper/122:54:551
648280,1sleep10-21swapper/122:00:251
307019987,1cyclictest707-21snmpd19:24:013
307019987,1cyclictest554-21dbus-daemon00:40:003
307019987,1cyclictest35-21ksoftirqd/319:55:423
307019986,1cyclictest707-21snmpd22:10:233
307019986,1cyclictest1747-21ntpd23:15:583
307019980,3cyclictest0-21swapper/321:16:263
306969986,1cyclictest707-21snmpd22:55:482
306969986,1cyclictest707-21snmpd00:09:062
306969986,1cyclictest61650irq/122-eno123:10:272
306969986,1cyclictest61650irq/122-eno121:30:262
306969986,1cyclictest61650irq/122-eno119:35:142
306969986,1cyclictest61650irq/122-eno100:20:162
306969986,1cyclictest61650irq/122-eno100:00:172
306969984,2cyclictest240-21systemd-journal22:25:002
306929981,3cyclictest0-21swapper/119:35:151
306899987,1cyclictest9-21ksoftirqd/023:00:000
306899987,1cyclictest9-21ksoftirqd/021:15:010
306899987,1cyclictest9-21ksoftirqd/000:10:000
306899987,1cyclictest0-21swapper/019:55:010
306899986,1cyclictest9-21ksoftirqd/021:59:590
306899986,1cyclictest9-21ksoftirqd/020:30:000
306899986,1cyclictest707-21snmpd21:39:490
306899986,1cyclictest707-21snmpd21:02:410
306899983,4cyclictest0-21swapper/020:20:130
306899981,6cyclictest4319-21telnet23:30:100
306899981,4cyclictest23938-21diskmemload22:15:010
306899981,4cyclictest23938-21diskmemload21:40:020
306899981,4cyclictest23938-21diskmemload21:40:020
306899980,7cyclictest8036-21ssh22:52:530
306899980,7cyclictest3365-21diskstats00:10:130
306899980,7cyclictest12397-21cat23:40:130
306899980,4cyclictest240-21systemd-journal20:20:010
306899980,4cyclictest0-21swapper/022:30:110
306899980,1cyclictest14690-21ntp_states19:40:160
307019976,1cyclictest707-21snmpd00:14:003
307019976,1cyclictest35-21ksoftirqd/323:05:003
307019975,1cyclictest707-21snmpd22:39:213
307019975,1cyclictest707-21snmpd20:41:573
307019975,1cyclictest707-21snmpd20:41:573
307019975,1cyclictest707-21snmpd20:31:553
307019975,1cyclictest707-21snmpd20:07:373
307019975,1cyclictest17131-21ntpq23:45:203
307019974,1cyclictest35-21ksoftirqd/320:54:553
307019974,1cyclictest240-21systemd-journal23:40:003
307019974,1cyclictest240-21systemd-journal23:40:003
307019974,1cyclictest240-21systemd-journal22:20:003
307019972,2cyclictest23938-21diskmemload22:42:243
307019971,4cyclictest23938-21diskmemload21:20:203
307019971,2cyclictest0-21swapper/323:31:473
307019971,1cyclictest19621-21diskmemload21:45:043
307019970,5cyclictest569-21nscd22:21:163
306969976,1cyclictest707-21snmpd20:48:152
306969976,1cyclictest61650irq/122-eno123:40:152
306969976,1cyclictest61650irq/122-eno122:30:182
306969976,1cyclictest61650irq/122-eno122:00:542
306969976,1cyclictest61650irq/122-eno121:55:142
306969976,1cyclictest61650irq/122-eno121:26:262
306969976,1cyclictest61650irq/122-eno121:20:352
306969976,1cyclictest61650irq/122-eno121:16:572
306969976,1cyclictest61650irq/122-eno119:25:112
306969976,1cyclictest61650irq/122-eno119:19:592
306969976,1cyclictest61650irq/122-eno100:36:462
306969976,1cyclictest61650irq/122-eno100:30:142
306969976,1cyclictest30677-21cyclictest23:03:572
306969976,0cyclictest61650irq/122-eno122:25:102
306969975,1cyclictest707-21snmpd22:09:362
306969975,1cyclictest707-21snmpd20:02:042
306969975,1cyclictest61650irq/122-eno123:24:192
306969975,1cyclictest61650irq/122-eno123:20:012
306969975,1cyclictest61650irq/122-eno122:50:122
306969975,1cyclictest61650irq/122-eno122:35:102
306969975,1cyclictest12842-21cat21:35:162
306969975,1cyclictest11261-21hddtemp_smartct22:15:152
306969973,2cyclictest240-21systemd-journal23:30:002
306969971,4cyclictest707-21snmpd22:13:062
306969971,3cyclictest18241-21apt-get19:50:122
306969971,1cyclictest4946-21ssh00:11:102
306969970,4cyclictest240-21systemd-journal21:45:002
306969970,4cyclictest240-21systemd-journal21:45:002
306929970,6cyclictest0-21swapper/122:17:231
306929970,5cyclictest0-21swapper/123:05:111
306929970,1cyclictest0-21swapper/123:20:011
306929970,1cyclictest0-21swapper/119:19:001
306899976,1cyclictest707-21snmpd20:48:440
306899976,1cyclictest3922-21ntpq22:05:170
306899975,1cyclictest9-21ksoftirqd/023:25:000
306899975,1cyclictest9-21ksoftirqd/020:55:010
306899975,1cyclictest18703-21diskstats22:25:130
306899975,1cyclictest17709-21users23:45:220
306899972,3cyclictest23938-21diskmemload21:29:470
306899972,3cyclictest23938-21diskmemload00:24:250
306899972,1cyclictest1410-21/usr/sbin/munin22:45:130
306899971,6cyclictest30554-21ssh22:40:130
306899971,6cyclictest27498-21ssh23:18:060
306899971,1cyclictest8704-21diskstats23:35:160
306899971,1cyclictest8704-21diskstats23:35:150
306899970,6cyclictest28230-21apt-get23:20:020
306899970,6cyclictest27997-21ssh21:15:020
306899970,6cyclictest11260-21ssh22:15:150
306899970,6cyclictest0-21swapper/021:20:110
306899970,6cyclictest0-21swapper/019:15:200
306899970,6cyclictest0-21swapper/000:35:220
306899970,5cyclictest707-21snmpd23:08:470
306899970,5cyclictest561-21nscd23:51:150
306899970,5cyclictest548-21systemd-logind20:40:180
306899970,5cyclictest548-21systemd-logind20:40:170
306899970,1cyclictest9033-21taskset00:16:450
306899970,1cyclictest8803-21/usr/sbin/munin19:30:200
306899970,1cyclictest8748-21which21:30:150
306899970,1cyclictest14962-21fschecks_time22:20:150
306899970,1cyclictest0-21swapper/021:45:190
306899970,1cyclictest0-21swapper/019:54:040
306899970,1cyclictest0-21swapper/019:45:100
306899970,1cyclictest0-21swapper/019:45:100
307019965,1cyclictest707-21snmpd23:23:223
307019965,1cyclictest707-21snmpd21:06:263
307019965,1cyclictest707-21snmpd19:44:133
307019965,1cyclictest4945-21ssh22:06:273
307019965,1cyclictest4290-21ssh22:48:093
307019965,1cyclictest35-21ksoftirqd/319:30:003
307019965,1cyclictest31284-21apt-get22:00:133
307019965,1cyclictest2741-21ssh23:26:453
307019965,1cyclictest27331-21ssh21:55:033
307019965,1cyclictest25467-21ssh21:50:433
307019965,1cyclictest21519-21sshd21:04:223
307019965,1cyclictest19717-21ssh23:50:013
307019965,1cyclictest18766-21ssh23:05:343
307019965,1cyclictest1747-21ntpd23:40:583
307019965,1cyclictest1747-21ntpd20:25:593
307019965,1cyclictest1747-21ntpd19:50:583
307019965,1cyclictest14443-21ssh00:25:093
307019965,1cyclictest14212-21ssh21:36:373
307019965,1cyclictest1143-21ssh00:06:173
307019965,1cyclictest11015-21ssh21:33:283
307019965,1cyclictest0-21swapper/321:11:283
307019964,2cyclictest561-21nscd23:59:323
307019964,1cyclictest707-21snmpd20:00:383
307019964,1cyclictest23155-21ssh23:11:543
307019961,4cyclictest22555-21diskstats22:30:133
307019961,3cyclictest9145-21apt-get22:55:113
307019960,4cyclictest6709-21apt-get00:15:123
307019960,4cyclictest0-21swapper/322:50:313
307019960,2cyclictest0-21swapper/300:00:133
306969966,0cyclictest61650irq/122-eno123:30:302
306969966,0cyclictest61650irq/122-eno123:05:262
306969966,0cyclictest61650irq/122-eno122:40:372
306969966,0cyclictest61650irq/122-eno121:50:202
306969966,0cyclictest61650irq/122-eno121:45:132
306969966,0cyclictest61650irq/122-eno121:00:142
306969966,0cyclictest61650irq/122-eno120:55:092
306969966,0cyclictest61650irq/122-eno120:36:392
306969966,0cyclictest61650irq/122-eno120:34:272
306969966,0cyclictest61650irq/122-eno120:20:472
306969966,0cyclictest61650irq/122-eno120:10:132
306969966,0cyclictest61650irq/122-eno119:55:322
306969966,0cyclictest61650irq/122-eno119:45:532
306969966,0cyclictest61650irq/122-eno119:45:532
306969966,0cyclictest61650irq/122-eno100:25:142
306969965,1cyclictest61650irq/122-eno123:50:172
306969965,1cyclictest61650irq/122-eno119:10:122
306969964,1cyclictest61650irq/122-eno121:10:152
306969964,1cyclictest61650irq/122-eno121:05:142
306969964,1cyclictest61650irq/122-eno120:05:172
306969964,1cyclictest28-21ksoftirqd/223:45:032
306969964,1cyclictest28-21ksoftirqd/220:50:122
306969962,2cyclictest240-21systemd-journal20:45:002
306969962,2cyclictest240-21systemd-journal20:45:002
306969961,3cyclictest0-21swapper/223:35:142
306969961,3cyclictest0-21swapper/223:35:132
306969960,6cyclictest0-21swapper/220:28:042
306969960,5cyclictest14543-21grep19:40:152
306969960,1cyclictest0-21swapper/219:20:102
306929964,1cyclictest21-21ksoftirqd/123:13:251
306929961,2cyclictest0-21swapper/121:55:211
306929960,6cyclictest0-21swapper/123:50:511
306929960,6cyclictest0-21swapper/123:39:531
306929960,6cyclictest0-21swapper/123:39:531
306929960,6cyclictest0-21swapper/123:32:141
306929960,6cyclictest0-21swapper/122:47:341
306929960,6cyclictest0-21swapper/122:40:341
306929960,6cyclictest0-21swapper/121:17:391
306929960,6cyclictest0-21swapper/121:07:411
306929960,6cyclictest0-21swapper/119:49:431
306929960,6cyclictest0-21swapper/119:49:431
306929960,6cyclictest0-21swapper/119:23:481
306929960,6cyclictest0-21swapper/100:12:571
306929960,6cyclictest0-21swapper/100:07:191
306929960,5cyclictest0-21swapper/123:25:171
306929960,5cyclictest0-21swapper/119:30:021
306929960,4cyclictest0-21swapper/123:45:451
306929960,2cyclictest0-21swapper/121:40:111
306929960,2cyclictest0-21swapper/121:40:101
306929960,2cyclictest0-21swapper/121:31:111
306929960,2cyclictest0-21swapper/100:15:321
306929960,1cyclictest0-21swapper/120:20:201
306929960,1cyclictest0-21swapper/100:29:071
306899965,1cyclictest707-21snmpd21:07:050
306899965,1cyclictest32047-21ntpq19:10:180
306899962,1cyclictest23165-21/usr/sbin/munin20:00:200
306899961,4cyclictest707-21snmpd19:20:050
306899960,6cyclictest0-21swapper/023:00:150
306899960,6cyclictest0-21swapper/020:36:330
306899960,1cyclictest26091-21cut20:05:140
306899960,1cyclictest17661-21sort20:55:130
306899960,0cyclictest0-21swapper/020:10:130
17610260,1sleep3341rcuc/321:40:233
17610260,1sleep3341rcuc/321:40:223
307019955,0cyclictest0-21swapper/320:23:113
307019954,1cyclictest707-21snmpd20:35:023
307019954,1cyclictest35-21ksoftirqd/319:37:233
307019954,1cyclictest1747-21ntpd19:45:593
307019954,1cyclictest1747-21ntpd19:45:583
307019953,1cyclictest20214-21ssh00:30:373
307019952,2cyclictest4568-21fschecks_time21:25:143
307019952,1cyclictest8828-21aten_r1power_cu19:30:113
307019952,1cyclictest733-21sshd20:16:213
307019952,1cyclictest13650irq/124-ahci[0020:14:593
307019951,4cyclictest14316-21perf20:50:003
307019950,0cyclictest0-21swapper/300:22:143
306969954,1cyclictest28-21ksoftirqd/219:30:382
306929955,0cyclictest0-21swapper/120:25:131
306929951,1cyclictest0-21swapper/100:30:121
306929950,5cyclictest0-21swapper/123:44:461
306929950,5cyclictest0-21swapper/122:14:441
306929950,5cyclictest0-21swapper/119:15:001
306929950,4cyclictest0-21swapper/121:35:201
306929950,4cyclictest0-21swapper/120:09:201
306929950,4cyclictest0-21swapper/119:40:181
306929950,3cyclictest0-21swapper/123:16:051
306929950,3cyclictest0-21swapper/100:21:261
306929950,2cyclictest0-21swapper/123:03:561
306929950,2cyclictest0-21swapper/122:34:011
306929950,2cyclictest0-21swapper/122:20:191
306929950,2cyclictest0-21swapper/120:00:131
306929950,2cyclictest0-21swapper/119:25:121
306929950,2cyclictest0-21swapper/100:35:111
306929950,1cyclictest0-21swapper/120:55:091
306929950,0cyclictest0-21swapper/121:50:551
306899954,1cyclictest9-21ksoftirqd/020:30:130
30162250,1sleep10-21swapper/100:02:311
2464250,0sleep10-21swapper/121:22:281
307019944,0cyclictest707-21snmpd19:13:583
306929942,1cyclictest228252sleep119:59:041
306929941,1cyclictest0-21swapper/121:45:151
306929941,1cyclictest0-21swapper/120:50:111
306929941,1cyclictest0-21swapper/120:35:111
306929941,0cyclictest0-21swapper/120:30:121
306929940,2cyclictest0-21swapper/123:55:111
306929940,2cyclictest0-21swapper/122:27:301
306929940,2cyclictest0-21swapper/122:05:171
306929940,2cyclictest0-21swapper/121:25:141
306929940,2cyclictest0-21swapper/121:00:171
306929940,1cyclictest0-21swapper/122:35:251
306929940,1cyclictest0-21swapper/121:10:131
306929940,1cyclictest0-21swapper/119:50:111
306929940,0cyclictest0-21swapper/120:40:181
306929940,0cyclictest0-21swapper/120:40:171
12660240,0sleep1111rcu_preempt20:45:131
306929932,1cyclictest29640-21chrt20:10:371
306929930,1cyclictest0-21swapper/122:55:061
306929930,1cyclictest0-21swapper/120:15:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional