You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-27 - 01:53
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 Wed May 27, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7271991130,77cyclictest14851-21sshd21:50:041
7313997232,0cyclictest0-21swapper/621:50:036
203272550,1sleep4481ktimersoftd/423:47:184
50152540,0sleep70-21swapper/700:01:157
295112540,0sleep30-21swapper/323:16:183
710525026,8sleep30-21swapper/319:08:253
710824926,8sleep60-21swapper/619:08:286
688324925,8sleep00-21swapper/019:05:170
244472490,0sleep20-21swapper/200:07:592
85622480,1sleep7709-21systemd-logind21:53:327
279722480,1sleep727953-21bash23:47:457
241352480,0sleep124123-21sshd22:40:441
266032470,0sleep40-21swapper/423:49:264
254102470,0sleep00-21swapper/021:47:000
199562470,1sleep61-21systemd00:11:236
211352460,0sleep20-21swapper/200:35:302
158592460,0sleep20-21swapper/223:22:572
233652450,0sleep323363-21sshd22:46:143
203422450,1sleep720341-21sshd21:33:467
184332450,0sleep60-21swapper/623:39:436
72922440,1sleep47237-21sshd23:22:274
691724431,9sleep70-21swapper/719:05:497
226792440,0sleep40-21swapper/400:33:484
224842440,1sleep622488-21sshd21:33:536
36992420,1sleep23695-21systemd23:16:412
304402420,0sleep50-21swapper/522:59:385
161312420,0sleep50-21swapper/523:08:115
90932410,0sleep30-21swapper/322:17:393
178552410,1sleep233-21ksoftirqd/221:11:142
143202410,1sleep31843-21nfsd23:50:383
691524027,9sleep50-21swapper/519:05:465
240812400,0sleep00-21swapper/022:24:010
237562400,0sleep50-21swapper/523:14:035
169372400,0sleep20-21swapper/221:37:172
97912390,0sleep60-21swapper/621:14:396
685923926,9sleep10-21swapper/119:05:021
465923928,8sleep40-21swapper/419:03:534
247732390,0sleep024761-21sshd21:39:310
236462390,0sleep10-21swapper/123:03:021
12802390,0sleep40-21swapper/400:17:464
116052390,0sleep40-21swapper/422:47:274
683123827,8sleep20-21swapper/219:04:392
225302380,0sleep60-21swapper/622:44:176
197512370,1sleep1727199cyclictest00:31:441
197512370,1sleep1727199cyclictest00:31:441
7305993636,0cyclictest25255-21kworker/5:021:50:045
7279993635,0cyclictest13550irq/24-ahci[00021:50:032
290432360,0sleep00-21swapper/022:29:530
7299992826,1cyclictest721-21dbus-daemon21:50:034
729199260,26cyclictest15829-21kworker/3:021:50:043
726399260,25cyclictest19683-21kworker/0:621:50:030
211582230,1sleep321160-21grepconf.sh21:48:393
727999219,1cyclictest33-21ksoftirqd/200:13:522
727999210,3cyclictest11287-21systemd-cgroups22:47:262
269882210,1sleep226989-21grep21:43:262
190992210,11sleep685150irq/25-em1-rx-021:55:556
190992210,11sleep685150irq/25-em1-rx-021:55:556
7279992012,2cyclictest33-21ksoftirqd/223:55:102
727999201,7cyclictest31013-21grepconf.sh00:23:112
727999190,6cyclictest32411-21cp22:05:582
727999190,6cyclictest21822-21systemd21:22:462
7313991812,3cyclictest65-21ksoftirqd/622:16:176
727999188,3cyclictest33-21ksoftirqd/200:00:192
727999181,1cyclictest0-21swapper/223:32:462
727999180,6cyclictest721-21dbus-daemon00:30:542
727999180,6cyclictest721-21dbus-daemon00:30:542
727999180,6cyclictest20957-21grep21:24:302
727999180,5cyclictest15092-21grep22:14:122
727999171,1cyclictest33-21ksoftirqd/200:09:362
727999170,6cyclictest27351-21sshd23:43:572
727999170,6cyclictest0-21swapper/223:51:182
727999170,1cyclictest0-21swapper/223:02:072
727999170,1cyclictest0-21swapper/200:26:102
7263991714,2cyclictest9-21ksoftirqd/022:02:270
23072170,2sleep4729999cyclictest23:07:224
21042170,0sleep10-21swapper/122:58:061
201972170,0sleep00-21swapper/000:28:070
11372170,0sleep10-21swapper/121:27:071
7313991614,2cyclictest65-21ksoftirqd/622:02:236
7313991612,3cyclictest65-21ksoftirqd/623:25:286
7305991610,3cyclictest22676-21kill00:13:265
727999166,3cyclictest33-21ksoftirqd/221:54:452
727999166,3cyclictest33-21ksoftirqd/221:54:452
7279991615,1cyclictest33-21ksoftirqd/222:22:522
7279991613,1cyclictest33-21ksoftirqd/222:10:192
7279991611,3cyclictest33-21ksoftirqd/222:42:022
727999161,1cyclictest0-21swapper/223:05:242
727999161,1cyclictest0-21swapper/222:30:142
727999160,6cyclictest2814-21id22:00:342
727999160,5cyclictest31566-21grep21:28:522
727999160,5cyclictest23222-21sshd21:17:192
727999160,5cyclictest10753-21grepconf.sh23:33:472
7263991614,1cyclictest9-21ksoftirqd/023:42:510
7263991614,1cyclictest9-21ksoftirqd/023:03:570
7263991612,3cyclictest9-21ksoftirqd/023:36:540
203842160,0sleep00-21swapper/021:22:420
7321991513,2cyclictest17451-21sshd23:58:187
7313991514,1cyclictest65-21ksoftirqd/622:13:176
7313991513,1cyclictest65-21ksoftirqd/623:50:016
7313991513,1cyclictest65-21ksoftirqd/621:23:076
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional