You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-05 - 06:29
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 100 highest latencies:
System rack3slot0.osadl.org (updated Sat Sep 05, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
201552720,0sleep60-21swapper/622:48:096
2644425745,8sleep30-21swapper/319:00:323
48472530,0sleep30-21swapper/321:33:103
48472530,0sleep30-21swapper/321:33:103
2663925127,9sleep00-21swapper/019:03:090
2654624837,8sleep20-21swapper/219:01:512
238032480,0sleep50-21swapper/521:16:465
224442460,1sleep522447-21grepconf.sh00:06:335
195162460,0sleep00-21swapper/021:37:550
252162450,0sleep10-21swapper/121:20:421
93242440,0sleep20-21swapper/223:22:412
324912440,0sleep40-21swapper/422:29:254
30022440,0sleep40-21swapper/423:35:574
274832440,0sleep10-21swapper/123:47:151
2653024432,9sleep40-21swapper/419:01:374
285072430,0sleep50-21swapper/522:31:025
95242420,0sleep60-21swapper/600:17:316
36722420,0sleep00-21swapper/023:45:460
2670324230,8sleep50-21swapper/519:04:035
161852420,0sleep00-21swapper/023:52:270
113162420,0sleep60-21swapper/621:21:516
182382410,0sleep50-21swapper/500:02:255
103632410,1sleep110354-21sshd23:44:191
33132400,0sleep10-21swapper/121:17:301
2651624028,9sleep10-21swapper/119:01:261
142162400,0sleep30-21swapper/323:11:133
272732390,0sleep40-21swapper/421:40:154
2649723928,8sleep60-21swapper/619:01:156
198742390,0sleep50-21swapper/521:24:235
109232390,2sleep12696599cyclictest23:28:411
53282380,0sleep20-21swapper/223:12:402
30932380,0sleep60-21swapper/600:07:226
2651123826,8sleep70-21swapper/719:01:247
195552380,0sleep20-21swapper/200:02:302
34002360,0sleep30-21swapper/321:48:393
34002360,0sleep30-21swapper/321:48:393
249432330,1sleep557-21ksoftirqd/523:31:255
305822310,0sleep230581-21grepconf.sh23:29:542
2697999219,3cyclictest65-21ksoftirqd/600:28:476
92972200,0sleep60-21swapper/623:52:016
2697999208,3cyclictest65-21ksoftirqd/600:14:096
2697999207,3cyclictest65-21ksoftirqd/622:39:176
26979992010,3cyclictest65-21ksoftirqd/621:38:246
26979992010,1cyclictest65-21ksoftirqd/622:00:226
2697499206,4cyclictest41-21ksoftirqd/322:45:053
26974992016,1cyclictest41-21ksoftirqd/322:26:253
26974992015,4cyclictest41-21ksoftirqd/322:13:423
2697999192,16cyclictest14778-21sshd23:34:496
26979991914,3cyclictest65-21ksoftirqd/623:40:076
26979991913,4cyclictest65-21ksoftirqd/621:31:066
26979991913,4cyclictest65-21ksoftirqd/621:31:066
2697999190,6cyclictest721-21dbus-daemon22:55:106
2697999190,1cyclictest65-21ksoftirqd/623:28:526
2697499193,4cyclictest41-21ksoftirqd/321:26:533
26974991917,1cyclictest41-21ksoftirqd/300:12:233
26974991915,1cyclictest41-21ksoftirqd/323:31:043
26974991914,3cyclictest41-21ksoftirqd/322:02:253
26974991913,4cyclictest41-21ksoftirqd/322:50:133
2695999198,8cyclictest17850-21cp21:43:410
167942190,0sleep2721-21dbus-daemon23:52:292
2697999188,3cyclictest65-21ksoftirqd/621:52:056
2697999187,3cyclictest65-21ksoftirqd/622:16:456
2697999181,1cyclictest0-21swapper/621:13:036
2697999180,17cyclictest22231-21sshd21:45:496
2697999180,17cyclictest22231-21sshd21:45:496
2697999180,1cyclictest0-21swapper/622:31:266
26974991817,1cyclictest41-21ksoftirqd/323:08:243
26974991816,1cyclictest41-21ksoftirqd/322:05:163
26974991816,1cyclictest41-21ksoftirqd/321:36:173
26974991814,3cyclictest41-21ksoftirqd/300:28:193
26974991814,1cyclictest41-21ksoftirqd/323:40:393
26974991813,3cyclictest41-21ksoftirqd/323:23:413
26974991813,1cyclictest41-21ksoftirqd/322:55:053
26974991812,3cyclictest41-21ksoftirqd/321:15:083
175872180,0sleep50-21swapper/523:25:085
112252180,1sleep449-21ksoftirqd/400:07:524
97712170,0sleep50-21swapper/523:58:005
2697999178,3cyclictest65-21ksoftirqd/622:26:236
2697999178,3cyclictest65-21ksoftirqd/600:22:326
2697999177,1cyclictest65-21ksoftirqd/600:30:216
26979991713,2cyclictest65-21ksoftirqd/622:06:176
26979991712,3cyclictest65-21ksoftirqd/621:41:396
26974991716,1cyclictest41-21ksoftirqd/322:41:293
26974991716,1cyclictest41-21ksoftirqd/321:53:153
26974991716,1cyclictest41-21ksoftirqd/300:01:513
26974991716,1cyclictest1842-21nfsd00:20:143
26974991715,2cyclictest41-21ksoftirqd/323:55:133
26974991715,1cyclictest41-21ksoftirqd/323:35:423
26974991715,1cyclictest41-21ksoftirqd/322:20:083
26974991715,1cyclictest41-21ksoftirqd/321:57:123
26974991715,1cyclictest41-21ksoftirqd/321:42:283
26974991715,1cyclictest41-21ksoftirqd/321:13:243
26974991714,2cyclictest41-21ksoftirqd/321:05:523
26974991714,1cyclictest41-21ksoftirqd/323:16:103
26974991714,1cyclictest41-21ksoftirqd/323:16:103
26974991713,3cyclictest41-21ksoftirqd/322:15:003
26974991712,3cyclictest41-21ksoftirqd/300:30:283
26974991711,3cyclictest41-21ksoftirqd/300:15:213
209962170,0sleep2311rcuc/221:22:272
17472170,1sleep125-21ksoftirqd/122:13:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional