You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-08 - 05:57
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Mon Dec 08, 2025 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30501391350,0EcMasterDemoSyn0-21swapper/000:35:450
2559439910,0EcMasterDemoSyn2560429tAtEmLog_020:12:035
3145339830,0EcMasterDemoSyn3147029tAtEmLog_000:10:235
373639820,0EcMasterDemoSyn374629tAtEmLog_019:26:255
2189339820,0EcMasterDemoSyn2190329tAtEmLog_021:53:285
1694939820,0EcMasterDemoSyn1695929tAtEmLog_000:00:155
1599839820,0EcMasterDemoSyn1600829tAtEmLog_021:28:075
3272639810,0EcMasterDemoSyn3273629tAtEmLog_022:44:115
266039810,0EcMasterDemoSyn267029tAtEmLog_020:32:215
2467939810,0EcMasterDemoSyn2468929tAtEmLog_000:30:415
1955539810,0EcMasterDemoSyn1956529tAtEmLog_021:07:505
1082939810,0EcMasterDemoSyn1083929tAtEmLog_019:41:385
1584439800,0EcMasterDemoSyn1585429tAtEmLog_019:51:475
640939380,2EcMasterDemoSyn0-21swapper/221:43:192
1082939210,0EcMasterDemoSyn10836-21grep19:41:384
640939190,2EcMasterDemoSyn0-21swapper/321:43:193
2668999199,9cyclictest829-21runintdemo5min21:38:160
2668999190,15cyclictest9100-21sh23:55:070
2668999185,9cyclictest10348-21sh23:12:080
2668999185,9cyclictest10348-21sh23:12:070
2668999180,10cyclictest26115-21sh22:17:470
981899171,7tDemoTimingTask9870-21chrt20:47:545
2941099170,10tDemoTimingTask30957-21chrt21:59:555
2669399171,12cyclictest16-1pr/legacy21:58:314
2669299175,9cyclictest781-21postgres20:37:013
2669299170,10cyclictest22167-21ssh22:36:273
26691991713,3cyclictest18489-21sh20:00:002
2669099179,6cyclictest19684-21grep23:40:141
2669099170,9cyclictest28686-21ssh23:02:481
2669099170,10cyclictest11675-21rm21:46:061
2668999170,9cyclictest9134-21ssh00:19:460
2668999170,9cyclictest805-21runrttasks19:38:530
2668999170,9cyclictest805-21runrttasks00:33:460
2668999170,9cyclictest26494-21sh00:06:470
2668999170,9cyclictest18242-21sshd23:17:330
2668999170,7cyclictest24535-21sh23:21:310
2631929170,7tAtEmLog_028638-21taskset19:10:435
180799170,10tDemoTimingTask8598-21chrt23:54:575
1209539170,0EcMasterDemoSyn0-21swapper/522:08:415
1204599170,10tDemoTimingTask15654-21chrt00:24:555
1019329170,10tAtEmLog_010269-21taskset22:29:015
981899160,7tDemoTimingTask12026-21chrt20:50:555
918099160,9tDemoTimingTask9333-21chrt23:55:145
811929160,9tAtEmLog_08220-21taskset22:49:185
2669399164,9cyclictest752-21ntpd23:50:214
2669399164,9cyclictest738-21snmpd21:12:324
2669399161,11cyclictest16-1pr/legacy20:17:074
2669399161,11cyclictest16-1pr/legacy19:51:454
2669399160,10cyclictest4681-21sh22:25:154
2669299169,6cyclictest23685-21grep00:30:173
2669299163,9cyclictest22810-21open_files22:15:203
26692991612,3cyclictest23742-21latency_hist23:00:003
2669199165,8cyclictest738-21snmpd23:23:332
2669199164,8cyclictest16614-21latency_hist00:00:002
26691991612,3cyclictest5391-21strings22:25:202
2669199160,9cyclictest15161-21sh21:27:232
2669199160,10cyclictest23084-21ssh21:11:142
2669099168,6cyclictest31457-21cut20:25:161
2668999169,6cyclictest10663-21grep00:20:150
2668999165,8cyclictest3739-21cut19:31:290
2668999163,9cyclictest13645-21vmstat23:35:260
2668999160,9cyclictest805-21runrttasks22:52:400
2668999160,9cyclictest805-21runrttasks21:02:240
2668999160,9cyclictest4120-21sh22:03:110
2668999160,6cyclictest21664-21ssh21:53:170
2631929160,10tAtEmLog_026351-21chrt19:06:125
552199150,12tDemoTimingTask6447-21chrt23:10:065
552199150,12tDemoTimingTask6447-21chrt23:10:055
2669299157,6cyclictest9769-21sort23:55:163
2669299154,8cyclictest27102-21fschecks_count23:45:153
2669199156,7cyclictest1862-21sed22:45:002
26691991511,3cyclictest334-21systemd-journal20:55:012
26691991511,3cyclictest1877-21gmain22:50:062
2669199151,10cyclictest805-21runrttasks00:35:562
2669199151,10cyclictest805-21runrttasks00:22:262
2669199151,10cyclictest15483-21runrttasks21:49:292
2669199150,9cyclictest21172-21rm22:35:352
2669199150,11cyclictest4302-21sh21:20:202
2669099154,6cyclictest5338-21sshd21:42:231
2669099153,9cyclictest29408-21forks23:25:161
26690991511,3cyclictest11309-21cron22:29:591
2669099151,10cyclictest23072-21ssh22:37:171
2669099150,9cyclictest23461-21ssh22:59:441
2669099150,11cyclictest30263-21rm00:35:271
2668999156,7cyclictest18348-21grep00:00:240
2668999155,8cyclictest12467-21/usr/sbin/munin19:45:180
2668999153,9cyclictest25412-21sh22:39:220
2668999151,7cyclictest31182-21runrttasks00:10:200
2668999151,10cyclictest17303-21sh22:11:360
2668999151,10cyclictest146-1kworker/0:1H+kblockd00:25:270
2668999150,8cyclictest30781-21sh23:04:410
2668999150,7cyclictest31348-21chrt22:20:430
2668999150,14cyclictest7636-21ssh23:31:540
2668999150,10cyclictest8964-21sh22:27:530
1971599150,9tDemoTimingTask19735-21taskset22:13:465
2669399148,5cyclictest26062-21rm22:17:454
2669399143,8cyclictest18281-21ssh22:12:294
2669399141,9cyclictest5417-21sh21:20:464
2669399141,9cyclictest1311-21fschecks_count20:30:154
2669399141,11cyclictest14758-21ssh23:58:524
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional