You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-16 - 09:12
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 Tue Dec 16, 2025 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
261422760,0sleep10-21swapper/121:42:311
120692760,1sleep1241ktimersoftd/122:07:381
191172710,0sleep20-21swapper/222:45:282
155922700,0sleep00-21swapper/022:15:450
205142570,0sleep30-21swapper/322:25:183
134632550,0sleep30-21swapper/323:54:333
196682540,0sleep10-21swapper/123:14:311
57202520,0sleep10-21swapper/122:58:441
111372510,0sleep30-21swapper/322:56:223
99472490,1sleep1649-21polkitd22:44:391
95892490,1sleep1620-17auditd22:47:271
292622490,0sleep30-21swapper/322:17:173
145692490,0sleep00-21swapper/023:28:310
135182490,1sleep313502-21sshd00:14:563
282142480,0sleep00-21swapper/022:54:580
165952480,0sleep316599-21bash22:42:163
324792470,0sleep00-21swapper/022:20:350
32092470,1sleep3616999cyclictest20:47:183
288632470,0sleep20-21swapper/223:18:112
219432470,0sleep30-21swapper/300:32:553
199632470,0sleep20-21swapper/223:49:202
225232460,3sleep3616999cyclictest00:24:223
65512440,0sleep16542-21sshd23:19:061
601223423,7sleep00-21swapper/019:09:410
592223110,7sleep10-21swapper/119:08:341
43862308,7sleep30-21swapper/319:06:533
427222615,6sleep20-21swapper/219:05:262
85602200,0sleep3391rcuc/322:47:213
29012190,0sleep2311rcuc/223:21:442
31672180,2sleep3616999cyclictest21:28:233
317972170,0sleep2616099cyclictest23:06:552
6148991615,0cyclictest23589-21lspci21:57:300
96532150,0sleep20-21swapper/221:25:022
75652150,0sleep00-21swapper/020:48:270
615699150,14cyclictest28709-21sshd00:13:211
6148991515,0cyclictest3504-21kworker/0:122:46:580
6148991514,0cyclictest20859-21kworker/0:023:55:580
6148991513,1cyclictest13451-21kworker/0:323:02:140
4732150,0sleep00-21swapper/023:30:110
21222150,0sleep30-21swapper/322:14:083
615699146,4cyclictest7906-21sshd00:23:011
615699140,1cyclictest7314-21sshd00:08:301
6148991413,0cyclictest32550irq/27-ahci[00000:36:510
6148991413,0cyclictest20859-21kworker/0:023:50:460
6148991413,0cyclictest20859-21kworker/0:000:11:240
6148991413,0cyclictest16535-21kworker/0:322:13:420
6148991412,1cyclictest16016-21kworker/0:100:20:330
235682140,0sleep00-21swapper/023:38:010
129392140,1sleep3391rcuc/322:24:383
123822140,1sleep012383-21grep23:48:380
6169991311,1cyclictest2617-21cat23:41:573
616999130,1cyclictest674-21dbus-daemon00:01:573
6160991311,1cyclictest27469-21sshd23:26:502
616099130,11cyclictest9383-21sshd00:11:412
6156991311,1cyclictest674-21dbus-daemon23:28:511
6156991311,1cyclictest642-21systemd-logind20:44:211
615699130,0cyclictest0-21swapper/121:35:201
614899135,2cyclictest9-21ksoftirqd/022:34:400
6148991312,1cyclictest3098-21kworker/0:221:25:090
6148991312,1cyclictest11904-21kworker/0:123:12:380
6148991312,0cyclictest4248-21kworker/0:223:21:080
6148991312,0cyclictest3098-21kworker/0:221:37:280
6148991312,0cyclictest2787-21kworker/0:120:42:000
6148991312,0cyclictest11179-21lspci23:42:410
171452130,0sleep20-21swapper/221:37:382
6169991210,1cyclictest723-21gdbus22:37:263
6169991210,1cyclictest32390-21sshd00:36:473
6169991210,1cyclictest0-21swapper/323:21:573
616999120,11cyclictest17206-21grep23:17:073
616999120,11cyclictest1669-21grepconf.sh00:16:463
6160991210,1cyclictest0-21swapper/200:26:312
616099120,1cyclictest0-21swapper/200:01:572
616099120,11cyclictest0-21swapper/222:52:402
616099120,11cyclictest0-21swapper/220:42:212
615699129,2cyclictest0-21swapper/120:59:511
615699128,3cyclictest0-21swapper/123:04:011
615699125,6cyclictest660-21avahi-daemon23:21:301
615699125,6cyclictest660-21avahi-daemon22:20:291
615699120,2cyclictest674-21dbus-daemon22:30:561
615699120,11cyclictest0-21swapper/121:50:111
6148991212,0cyclictest2182-21kworker/0:021:40:460
6148991212,0cyclictest16737-21kworker/0:121:16:200
614899120,1cyclictest19787-21lspci00:15:290
614899120,1cyclictest1-21systemd22:29:580
614899120,1cyclictest0-21swapper/023:15:080
614899120,11cyclictest13876-21sshd20:57:590
616999119,1cyclictest674-21dbus-daemon22:07:273
616999119,1cyclictest20324-21grep23:31:573
6169991110,0cyclictest0-21swapper/323:56:473
616999110,10cyclictest0-21swapper/323:02:163
616999110,10cyclictest0-21swapper/322:32:373
616999110,10cyclictest0-21swapper/321:37:463
616999110,10cyclictest0-21swapper/321:17:473
616099119,1cyclictest642-21systemd-logind21:02:412
616099119,1cyclictest0-21swapper/221:17:512
616099112,2cyclictest33-21ksoftirqd/223:55:352
6160991110,0cyclictest18098-21lspci00:15:192
6160991110,0cyclictest0-21swapper/222:37:502
6160991110,0cyclictest0-21swapper/222:13:202
616099110,10cyclictest0-21swapper/223:41:412
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional