You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-27 - 07:03
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 highest latencies:
System rackeslot2.osadl.org (updated Sat Dec 27, 2025 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
38880462930,3sleep30-21swapper/321:48:403
40563532400,1sleep20-21swapper/223:23:172
366772799290,2cyclictest17350irq/127-ahci[0000:00:17.0]19:25:000
3667727992717,5cyclictest4157918-21kthreadcore00:18:260
3667728992620,2cyclictest134050irq/121-eno100:15:011
3667728992520,3cyclictest0-21swapper/123:20:011
3667728992413,3cyclictest3847670-21kthreadcore21:28:241
3667727992413,6cyclictest0-21swapper/021:28:290
39473092230,1sleep20-21swapper/222:23:262
39057982230,2sleep30-21swapper/321:58:303
3667728992313,3cyclictest4176969-21kthreadcore00:28:251
3667728992313,3cyclictest4069338-21kthreadcore23:28:261
3667728992312,3cyclictest0-21swapper/100:23:251
3667727992316,6cyclictest3934851-21kworker/u16:1+events_unbound22:55:010
3667727992314,5cyclictest3667725-21cyclictest00:23:250
2649091231,2phc2sys0-21swapper/321:53:383
3667728992212,3cyclictest4019723-21/usr/sbin/munin23:03:271
3667727992212,5cyclictest0-21swapper/021:50:020
366772899219,3cyclictest4143321-21/usr/sbin/munin00:08:311
366772899218,7cyclictest0-21swapper/100:05:011
3667728992112,3cyclictest3902353-21kthreadcore21:58:241
3667728992112,3cyclictest3829596-21kthreadcore21:18:251
3667728992111,4cyclictest0-21swapper/122:48:211
3667728992111,3cyclictest0-21swapper/100:35:011
366772799217,5cyclictest3877732-21kthreadcore21:43:250
3667727992116,4cyclictest4095400-21sed23:43:250
3667727992112,8cyclictest4065108-21runrttasks23:27:590
3667727992110,6cyclictest0-21swapper/022:10:000
39375942200,2sleep20-21swapper/222:18:212
3667729992017,1cyclictest0-21swapper/223:40:012
3667729992017,1cyclictest0-21swapper/223:33:302
366772899205,4cyclictest1290-21dbus-daemon23:25:001
3667728992016,3cyclictest4011836-21irqrtprio22:58:241
366772799209,5cyclictest4075034-21df23:33:210
366772799208,5cyclictest4133154-21kthreadcore00:03:270
366772799204,5cyclictest3983345-21aten2.4-expect22:43:190
3667727992017,2cyclictest4175047-21cpuspeed_turbos00:28:200
3667727992017,2cyclictest4011402-21sh22:58:230
3667727992017,2cyclictest3976834-21kthreadcore22:38:270
3667727992017,2cyclictest3775262-21kthreadcore20:38:250
3667727992017,2cyclictest1288-1atopacctd23:51:250
3667727992011,5cyclictest3821502-21kthreadcore21:13:270
3667727992011,5cyclictest241rcuc/022:28:260
3667727992010,5cyclictest0-21swapper/023:58:250
3667727992010,5cyclictest0-21swapper/022:48:310
2649091201,2phc2sys0-21swapper/320:03:223
366772999191,9cyclictest0-21swapper/200:10:022
3667729991916,1cyclictest0-21swapper/220:25:012
366772899199,3cyclictest0-21swapper/123:40:021
3667728991916,2cyclictest4075234-21gltestperf23:33:221
3667728991916,2cyclictest3980824-21apt-key22:40:021
3667728991916,2cyclictest3870953-21latency_hist21:40:021
3667728991916,2cyclictest3767586-21cut20:30:021
3667728991916,2cyclictest1290-21dbus-daemon21:05:011
3667728991916,2cyclictest1290-21dbus-daemon19:35:021
3667728991916,2cyclictest1288-1atopacctd23:45:021
366772799199,5cyclictest0-21swapper/023:38:270
366772799198,5cyclictest241rcuc/000:33:250
3667727991916,2cyclictest4020908-21irqrtprio23:03:250
3667727991916,2cyclictest3857966-21kthreadcore21:33:270
3667727991916,2cyclictest3749587-21tr20:18:200
3667727991916,2cyclictest3706533-21sh19:40:000
3667727991916,2cyclictest1288-1atopacctd23:13:250
3667727991912,6cyclictest0-21swapper/021:38:290
3667727991911,7cyclictest0-21swapper/022:03:180
3667727991910,5cyclictest0-21swapper/020:45:010
366772899189,5cyclictest0-21swapper/100:20:021
366772899188,3cyclictest0-21swapper/120:23:251
366772899187,3cyclictest0-21swapper/121:13:321
3667728991815,2cyclictest4193096-21aten_repower_po00:38:181
3667728991815,2cyclictest3914523-21missed_timers22:03:271
3667728991815,2cyclictest1288-1atopacctd19:20:021
3667728991815,2cyclictest0-21swapper/122:15:021
3667728991814,3cyclictest1327-21in:imuxsock22:35:021
3667728991810,3cyclictest0-21swapper/121:53:261
366772799189,8cyclictest3707180-21tail19:43:200
366772799189,5cyclictest3894728-21kthreadcore21:53:230
366772799186,7cyclictest3799455-21cut20:58:260
366772799182,1cyclictest3946447-21apt-get22:23:210
3667727991816,1cyclictest3907290-21sh22:00:010
3667727991815,2cyclictest3929221-21kernelversion22:13:240
3667727991815,2cyclictest3840954-21kthreadcore21:23:240
3667727991815,2cyclictest3793550-21kthreadcore20:53:260
3667727991815,2cyclictest1288-1atopacctd19:50:020
3667727991813,4cyclictest3743396-21aten2.4-expect20:13:180
3667727991810,6cyclictest0-21swapper/023:10:010
3667727991810,4cyclictest4374-21timerwakeupswit00:38:300
2649091180,2phc2sys0-21swapper/300:30:213
3667729991715,1cyclictest0-21swapper/219:40:012
3667729991714,1cyclictest0-21swapper/223:10:012
3667729991714,1cyclictest0-21swapper/222:15:012
3667729991714,1cyclictest0-21swapper/222:08:312
3667729991714,1cyclictest0-21swapper/222:00:002
3667729991714,1cyclictest0-21swapper/220:53:252
3667729991714,1cyclictest0-21swapper/220:30:002
3667729991713,2cyclictest0-21swapper/222:00:082
3667729991713,2cyclictest0-21swapper/200:20:022
366772999170,10cyclictest0-21swapper/223:50:012
366772899177,2cyclictest134050irq/121-eno119:28:291
366772899172,5cyclictest3919631-21basename22:08:241
3667728991714,2cyclictest3688220-21munin-plugin-st19:25:021
3667728991714,2cyclictest1288-1atopacctd20:38:201
3667728991714,2cyclictest0-21swapper/123:53:201
3667728991714,2cyclictest0-21swapper/122:25:021
366772799179,5cyclictest241rcuc/023:18:270
366772799179,4cyclictest0-21swapper/021:10:020
366772799179,1cyclictest0-21swapper/023:47:290
366772799175,4cyclictest3737370-21tail20:08:180
366772799173,7cyclictest4140356-21kthreadcore00:08:270
3667727991714,2cyclictest4060536-21sshd23:23:250
3667727991714,2cyclictest3940154-21kthreadcore22:18:270
3667727991714,2cyclictest3763347-21kthreadcore20:28:250
3667727991714,2cyclictest3674140-21latency_hist19:15:010
41651692160,2sleep20-21swapper/200:22:332
366772999161,6cyclictest0-21swapper/223:00:012
3667729991614,1cyclictest0-21swapper/219:45:012
3667729991613,1cyclictest0-21swapper/223:20:012
3667729991613,1cyclictest0-21swapper/223:13:042
3667729991613,1cyclictest0-21swapper/222:40:012
3667729991613,1cyclictest0-21swapper/221:48:222
3667729991613,1cyclictest0-21swapper/221:20:002
3667729991613,1cyclictest0-21swapper/220:20:012
3667729991613,1cyclictest0-21swapper/219:15:002
3667729991612,2cyclictest0-21swapper/222:35:012
366772899169,3cyclictest3980596-21kworker/1:0+events_freezable23:08:241
366772899165,2cyclictest134050irq/121-eno121:35:021
366772899162,5cyclictest0-21swapper/123:59:281
366772899162,4cyclictest3743358-21aten2.4-expect20:13:181
366772899161,5cyclictest3962046-21latency_hist22:30:011
3667728991613,2cyclictest4008207-21sh22:55:011
3667728991613,2cyclictest3839686-21kthreadcore21:23:241
3667728991613,2cyclictest3816133-21diskmemload21:10:021
3667728991613,2cyclictest3797678-21sh20:55:011
3667728991613,2cyclictest3785871-21sshd20:46:241
3667728991613,2cyclictest0-21swapper/122:45:001
3667728991613,2cyclictest0-21swapper/120:58:231
3667728991613,2cyclictest0-21swapper/119:15:021
3667728991612,3cyclictest3724555-21latency_hist19:55:001
3667728991612,3cyclictest3703459-21kthreadcore19:38:251
3667728991611,4cyclictest0-21swapper/121:48:221
3667728991611,1cyclictest134050irq/121-eno122:15:431
366772799168,2cyclictest0-21swapper/000:12:420
366772799167,5cyclictest0-21swapper/020:01:050
366772799165,6cyclictest0-21swapper/021:16:520
3667727991611,1cyclictest491rcuog/222:33:280
2902298160,3rtkit-daemon4101248-21rm23:47:381
2649091160,3phc2sys0-21swapper/321:22:183
2649091160,2phc2sys0-21swapper/322:16:503
2649091160,2phc2sys0-21swapper/321:42:433
2649091160,2phc2sys0-21swapper/321:37:213
41115472150,2sleep20-21swapper/223:53:232
3667729991513,1cyclictest0-21swapper/223:03:272
3667729991513,1cyclictest0-21swapper/222:53:272
3667729991513,1cyclictest0-21swapper/222:50:012
3667729991513,1cyclictest0-21swapper/221:05:012
3667729991513,1cyclictest0-21swapper/219:18:262
3667729991512,1cyclictest0-21swapper/223:28:232
3667729991512,1cyclictest0-21swapper/221:43:282
3667729991512,1cyclictest0-21swapper/221:28:212
3667729991512,1cyclictest0-21swapper/220:10:012
3667729991512,1cyclictest0-21swapper/219:25:012
3667729991512,1cyclictest0-21swapper/200:40:012
366772899156,3cyclictest36-21ksoftirqd/121:45:011
366772899153,4cyclictest0-21swapper/120:44:011
3667728991512,2cyclictest3773388-21latency_hist20:35:011
3667728991512,2cyclictest3773388-21latency_hist20:35:011
3667728991512,2cyclictest3729007-21kthreadcore19:58:261
3667728991511,3cyclictest3750741-21kthreadcore20:18:261
366772799158,5cyclictest257-21systemd-journal21:00:030
366772799157,1cyclictest191rcu_preempt19:51:060
366772799155,6cyclictest3725081-21/usr/sbin/munin19:58:290
366772799154,6cyclictest3773388-21latency_hist20:35:000
366772799154,6cyclictest3773388-21latency_hist20:35:000
3667727991512,2cyclictest3759043-21kthreadcore20:23:250
3667727991512,2cyclictest3696123-21kthreadcore19:33:240
2649091150,2phc2sys0-21swapper/323:57:023
2649091150,2phc2sys0-21swapper/323:24:563
2649091150,1phc2sys0-21swapper/321:11:283
366772999141,3cyclictest0-21swapper/221:23:162
366772999141,3cyclictest0-21swapper/200:30:022
3667729991412,1cyclictest0-21swapper/220:58:292
3667729991411,1cyclictest0-21swapper/223:55:362
3667729991411,1cyclictest0-21swapper/222:44:352
3667729991411,1cyclictest0-21swapper/222:28:232
3667729991411,1cyclictest0-21swapper/220:33:322
3667729991411,1cyclictest0-21swapper/220:33:322
3667729991411,1cyclictest0-21swapper/219:58:222
3667729991411,1cyclictest0-21swapper/219:48:562
3667729991411,1cyclictest0-21swapper/200:03:272
3667728991411,2cyclictest4038109-21cpuspeed23:13:201
3667728991411,2cyclictest3737935-21gltestperf20:08:211
3667728991411,2cyclictest3713156-21aten_repower_po19:48:211
3667728991411,2cyclictest3667894-21systemd-run19:10:021
366772799143,2cyclictest191rcu_preempt19:28:240
366772799140,6cyclictest241rcuc/020:48:220
2902298140,4rtkit-daemon3667748-21latency_hist19:10:010
2649091141,1phc2sys0-21swapper/321:29:173
2649091140,2phc2sys0-21swapper/322:55:233
2649091140,2phc2sys0-21swapper/322:47:283
2649091140,2phc2sys0-21swapper/300:20:133
2649091140,2phc2sys0-21swapper/300:17:323
3667729991311,1cyclictest0-21swapper/223:43:222
3667729991311,1cyclictest0-21swapper/221:33:262
3667729991311,1cyclictest0-21swapper/221:13:282
3667729991311,1cyclictest0-21swapper/200:10:032
3667729991310,1cyclictest0-21swapper/221:53:162
3667729991310,1cyclictest0-21swapper/221:38:232
3667729991310,1cyclictest0-21swapper/221:10:012
3667729991310,1cyclictest0-21swapper/220:43:232
3667729991310,1cyclictest0-21swapper/219:35:022
3667729991310,1cyclictest0-21swapper/219:28:252
3667729991310,1cyclictest0-21swapper/200:33:252
3667728991310,2cyclictest0-21swapper/120:03:201
3667727991310,2cyclictest3676563-21aten_repower_en19:18:180
2649091130,2phc2sys0-21swapper/322:31:143
2649091130,2phc2sys0-21swapper/322:29:303
2649091130,2phc2sys0-21swapper/300:00:513
2649091130,1phc2sys0-21swapper/321:19:563
2649091130,1phc2sys0-21swapper/300:11:003
366772999129,1cyclictest0-21swapper/220:45:092
366772999129,1cyclictest0-21swapper/220:12:232
366772999129,1cyclictest0-21swapper/220:01:072
366772999129,1cyclictest0-21swapper/219:51:542
3667729991210,1cyclictest0-21swapper/220:38:242
366772899129,2cyclictest3706771-21sshd19:40:251
2649091123,1phc2sys0-21swapper/300:38:393
2649091122,2phc2sys0-21swapper/323:54:223
2649091122,2phc2sys0-21swapper/323:18:273
2649091122,2phc2sys0-21swapper/323:05:373
2649091121,2phc2sys0-21swapper/319:20:023
2649091120,2phc2sys0-21swapper/322:36:073
2649091120,2phc2sys0-21swapper/322:23:293
2649091120,2phc2sys0-21swapper/320:48:263
2649091120,1phc2sys0-21swapper/322:53:583
2649091120,1phc2sys0-21swapper/321:32:023
2649091112,2phc2sys0-21swapper/319:43:263
2649091111,2phc2sys0-21swapper/320:33:193
2649091111,2phc2sys0-21swapper/320:33:193
2649091111,2phc2sys0-21swapper/300:27:003
2649091110,2phc2sys0-21swapper/323:30:453
2649091110,2phc2sys0-21swapper/323:00:523
2649091110,2phc2sys0-21swapper/319:11:163
2649091110,1phc2sys0-21swapper/320:35:563
366772999107,1cyclictest0-21swapper/219:10:022
2649091101,3phc2sys0-21swapper/321:08:263
2649091101,2phc2sys0-21swapper/320:53:193
2649091101,2phc2sys0-21swapper/300:06:363
2649091100,2phc2sys0-21swapper/323:48:053
2649091100,2phc2sys0-21swapper/323:28:213
2649091100,2phc2sys0-21swapper/323:10:213
2649091100,2phc2sys0-21swapper/322:41:203
2649091100,2phc2sys0-21swapper/322:12:433
2649091100,2phc2sys0-21swapper/322:08:503
2649091100,2phc2sys0-21swapper/322:02:363
2649091100,2phc2sys0-21swapper/320:25:023
2649091100,1phc2sys0-21swapper/319:51:563
2649091100,1phc2sys0-21swapper/319:21:303
264909192,1phc2sys0-21swapper/320:08:273
264909191,2phc2sys0-21swapper/323:35:383
264909191,2phc2sys0-21swapper/320:42:333
264909191,2phc2sys0-21swapper/320:18:293
264909191,1phc2sys0-21swapper/321:02:283
264909190,2phc2sys0-21swapper/323:40:153
264909190,2phc2sys0-21swapper/319:57:253
264909190,2phc2sys0-21swapper/319:28:243
264909190,1phc2sys0-21swapper/320:57:363
264909190,1phc2sys0-21swapper/320:13:203
264909190,1phc2sys0-21swapper/319:34:333
264909180,2phc2sys0-21swapper/319:48:273
264909180,2phc2sys0-21swapper/319:08:203
264909180,1phc2sys0-21swapper/320:27:023
264909180,1phc2sys0-21swapper/319:38:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional