You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-15 - 05:53
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 rack2slot0.osadl.org (updated Mon Dec 15, 2025 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
259622940,2sleep12407099cyclictest00:30:411
263292760,0sleep20-21swapper/222:14:422
29042710,0sleep0111rcuc/019:36:530
185982560,0sleep30-21swapper/323:20:543
163332560,0sleep30-21swapper/322:40:223
315292530,0sleep20-21swapper/200:14:012
248542530,0sleep10-21swapper/100:04:471
142152530,0sleep00-21swapper/023:55:090
62452520,0sleep20-21swapper/223:48:382
62452520,0sleep20-21swapper/223:48:382
212262520,1sleep0111rcuc/000:21:430
44742510,1sleep24475-21bash21:53:032
250392510,0sleep20-21swapper/200:01:542
185012510,0sleep00-21swapper/022:29:020
127542510,0sleep3370-21jbd2/sda1-823:43:263
127542510,0sleep3370-21jbd2/sda1-823:43:253
88942500,1sleep18889-21bash23:05:391
18542500,0sleep20-21swapper/222:56:232
211152490,0sleep00-21swapper/022:14:030
143262490,0sleep00-21swapper/000:38:140
134032490,0sleep30-21swapper/323:29:043
9322480,0sleep10-21swapper/122:21:451
66202480,0sleep10-21swapper/122:36:391
294472480,0sleep20-21swapper/221:48:212
236952480,0sleep00-21swapper/022:58:170
9982470,0sleep00-21swapper/022:47:360
76912470,1sleep07692-21tty00:31:560
28332470,0sleep20-21swapper/222:27:352
193142470,0sleep00-21swapper/022:37:420
181222470,0sleep30-21swapper/300:09:573
161552470,0sleep30-21swapper/322:20:103
155072470,1sleep315492-21strings23:11:573
163882460,0sleep30-21swapper/322:05:573
306542440,0sleep030657-21grep22:44:320
222022275,7sleep00-21swapper/019:05:260
238402265,7sleep10-21swapper/119:08:281
222392208,7sleep20-21swapper/219:05:562
221712208,7sleep30-21swapper/319:05:053
77032180,0sleep00-21swapper/022:30:580
56802180,1sleep35669-21sshd22:00:533
56802180,1sleep35669-21sshd22:00:523
307422180,0sleep30-21swapper/323:47:553
307422180,0sleep30-21swapper/323:47:553
24075991715,1cyclictest3223-21lspci23:51:162
135462160,1sleep013518-21sshd00:00:530
325362150,0sleep20-21swapper/221:25:552
24075991514,0cyclictest7779-21lspci23:05:332
24075991514,0cyclictest0-21swapper/221:30:312
10502150,1sleep1241ktimersoftd/121:26:021
88742140,0sleep20-21swapper/223:31:362
73782140,0sleep20-21swapper/221:07:412
44792140,0sleep30-21swapper/321:07:023
40702140,0sleep2311rcuc/200:08:402
299482140,0sleep30-21swapper/300:02:153
24065991413,0cyclictest0-21swapper/023:40:480
24065991413,0cyclictest0-21swapper/023:40:480
24065991412,1cyclictest642-21systemd-logind00:25:180
204302140,0sleep30-21swapper/323:32:333
54182130,0sleep25416-21sshd22:36:332
244832130,0sleep10-21swapper/123:38:421
24075991312,0cyclictest26903-21lspci00:25:032
24075991312,0cyclictest23132-21lspci22:06:472
24075991311,1cyclictest26973-21systemd-cgroups21:40:312
2407099130,12cyclictest0-21swapper/122:07:411
2407099130,0cyclictest0-21swapper/122:47:001
24078991210,1cyclictest8008-21lspci21:42:023
24078991210,1cyclictest674-21dbus-daemon23:35:513
2407899120,1cyclictest18602-21bash23:06:323
2407899120,11cyclictest0-21swapper/321:52:023
2407899120,11cyclictest0-21swapper/320:46:313
2407599129,2cyclictest29979-21gdbus22:41:112
24075991211,0cyclictest14278-21sensors22:17:012
2407599120,1cyclictest29979-21gdbus23:01:312
2407599120,11cyclictest18532-21lspci22:46:202
2407599120,11cyclictest14719-21sshd23:26:212
2407099120,1cyclictest22947-21lspci22:02:511
2407099120,1cyclictest22947-21lspci22:02:501
2407099120,1cyclictest11456-21sshd00:20:511
2407099120,1cyclictest0-21swapper/122:57:011
2407099120,1cyclictest0-21swapper/100:06:001
24065991210,1cyclictest0-21swapper/021:55:380
24065991210,1cyclictest0-21swapper/021:14:380
2406599120,11cyclictest0-21swapper/023:35:570
77642110,0sleep3391rcuc/300:20:313
2407899119,1cyclictest19285-21sshd21:32:023
24078991110,0cyclictest0-21swapper/300:30:023
2407899110,0cyclictest0-21swapper/300:15:313
2407599119,1cyclictest33-21ksoftirqd/200:30:302
24075991111,0cyclictest527-40kipmi019:29:132
24075991110,0cyclictest24255-21lspci20:48:052
24075991110,0cyclictest0-21swapper/223:21:102
2407599110,0cyclictest10065-21sshd22:31:102
2407599110,0cyclictest0-21swapper/200:35:412
2407099119,1cyclictest1073-21nfsd00:15:401
24070991110,0cyclictest0-21swapper/123:41:111
24070991110,0cyclictest0-21swapper/123:41:111
24070991110,0cyclictest0-21swapper/122:27:211
2407099110,1cyclictest9941-21sshd20:52:311
2407099110,1cyclictest19104-21sshd22:31:581
2407099110,10cyclictest0-21swapper/123:56:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional