You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-28 - 08:20
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 Sun Dec 28, 2025 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
166847921100,2sleep00-21swapper/021:13:230
191386021060,1sleep00-21swapper/023:28:250
18681082290,2sleep30-21swapper/323:03:193
151711299250,4cyclictest1616002-21wc20:30:001
1517112992414,3cyclictest1669270-21kthreadcore21:13:241
1517111992421,2cyclictest1810241-21dump-pmu-power22:30:010
1517111992313,4cyclictest1949700-21sed23:48:240
1517112992211,2cyclictest134050irq/121-eno122:23:281
1517111992212,6cyclictest1946434-21latency_hist23:45:010
1517112992118,2cyclictest2000865-21/usr/sbin/munin00:15:011
151711199214,7cyclictest1858115-21aten2.4-expect22:58:180
1517111992116,1cyclictest134050irq/121-eno122:43:200
1517111992116,1cyclictest134050irq/121-eno100:18:170
1517111992115,2cyclictest134050irq/121-eno123:53:230
1517111992115,2cyclictest134050irq/121-eno123:08:240
1517111992112,5cyclictest1690797-21/usr/sbin/munin21:23:320
1517113992017,1cyclictest0-21swapper/221:20:002
1517113992017,1cyclictest0-21swapper/219:25:012
1517112992017,2cyclictest0-21swapper/119:50:021
1517112992014,4cyclictest1785732-21aten_repower_en22:18:171
151711199208,5cyclictest0-21swapper/022:33:230
151711199206,9cyclictest1976159-21aten2.4-expect00:03:180
151711199203,5cyclictest1622776-21aten2.4-expect20:38:200
1517111992017,2cyclictest1646557-21gdbus20:55:010
1517111992017,2cyclictest1531531-21systemd-run19:20:010
1517111992016,3cyclictest1892176-21sh23:15:010
1517111992014,5cyclictest1752079-21kthreadcore21:58:270
1517111992013,6cyclictest1732390-21sed21:48:240
1517111992011,4cyclictest2031802-21cut00:33:240
1517111992011,4cyclictest1973573-21cat00:00:010
1517111992011,1cyclictest2039458-21/usr/sbin/munin00:38:240
2649091190,3phc2sys0-21swapper/322:05:003
1517113991916,2cyclictest0-21swapper/221:00:022
1517113991916,1cyclictest0-21swapper/223:40:002
1517113991915,2cyclictest0-21swapper/223:33:252
1517112991916,2cyclictest281-21systemd-udevd00:00:011
1517112991914,3cyclictest1876529-21/usr/sbin/munin23:08:231
1517112991913,2cyclictest134050irq/121-eno121:38:211
1517112991912,2cyclictest134050irq/121-eno121:33:231
151711199199,5cyclictest1985164-21/usr/sbin/munin00:08:270
151711199197,8cyclictest1680651-21kthreadcore21:18:250
151711199197,7cyclictest1904913-21grep23:23:230
151711199197,6cyclictest1785910-21grep22:18:190
151711199193,5cyclictest1598561-21aten2.4-expect20:18:190
151711199193,4cyclictest2012853-21expr00:23:180
1517111991916,2cyclictest1622035-21latency_hist20:35:000
1517111991915,3cyclictest1564955-21kthreadcore19:48:270
1517111991915,3cyclictest1518372-21idleruntime19:13:230
1517111991913,2cyclictest501rcuop/222:23:300
1517111991913,1cyclictest134050irq/121-eno119:33:180
1517111991911,4cyclictest1894661-21aten2.4-expect23:18:180
1517111991910,5cyclictest1772582-21mailstats22:08:300
2649091180,2phc2sys0-21swapper/321:44:253
2649091180,2phc2sys0-21swapper/319:14:373
151711399182,10cyclictest0-21swapper/221:30:022
151711399181,12cyclictest0-21swapper/219:20:022
151711199188,6cyclictest1569105-21cut19:53:230
151711199188,1cyclictest134050irq/121-eno122:00:200
151711199186,8cyclictest1696813-21cut21:28:250
151711199186,7cyclictest2026245-21needreboot00:28:270
151711199186,7cyclictest171ktimers/022:49:050
151711199182,5cyclictest1930980-21aten2.4-expect23:38:180
151711199182,5cyclictest1628794-21aten2.4-expect20:43:180
1517111991815,2cyclictest1777481-21sort22:13:230
1517111991815,2cyclictest1706682-21kthreadcore21:33:250
1517111991814,3cyclictest1655881-21kthreadcore21:03:250
1517111991814,3cyclictest1539344-21kthreadcore19:28:240
1517111991813,3cyclictest0-21swapper/019:25:010
1517111991813,1cyclictest134050irq/121-eno123:03:230
1517111991811,2cyclictest171ktimers/000:11:250
2649091170,2phc2sys0-21swapper/323:52:093
2649091170,2phc2sys0-21swapper/323:44:053
2649091170,2phc2sys0-21swapper/319:50:323
2649091170,2phc2sys0-21swapper/300:09:543
1517113991715,1cyclictest0-21swapper/223:25:012
1517113991714,1cyclictest0-21swapper/223:18:362
1517113991714,1cyclictest0-21swapper/223:00:012
1517113991714,1cyclictest0-21swapper/222:35:012
1517113991714,1cyclictest0-21swapper/220:15:372
1517113991714,1cyclictest0-21swapper/219:40:002
151711399171,11cyclictest0-21swapper/221:40:022
151711399171,10cyclictest0-21swapper/221:50:022
1517112991714,2cyclictest1942728-21kthreadcore23:43:251
1517112991714,2cyclictest1756010-21systemd-run22:00:011
1517112991714,2cyclictest1682974-21dump-pmu-power21:20:001
1517112991714,2cyclictest1661933-21kthreadcore21:08:251
1517112991714,2cyclictest1658206-21timerandwakeup21:03:301
1517112991713,3cyclictest1517110-21cyclictest00:33:281
1517112991712,3cyclictest1987865-21kthreadcore00:08:261
151711299170,7cyclictest1550080-21/usr/sbin/munin19:38:291
151711199178,5cyclictest1610242-21sshd20:25:320
151711199177,6cyclictest1826304-21kthreadcore22:38:250
151711199175,7cyclictest1711409-21diskmemload21:36:100
151711199174,2cyclictest1723915-21kthreadcore21:43:230
1517111991715,1cyclictest1517110-21cyclictest21:53:200
1517111991714,2cyclictest1855729-21sh22:55:010
1517111991714,2cyclictest1648343-21kthreadcore20:58:260
1517111991714,2cyclictest1637451-21kthreadcore20:48:260
1517111991713,3cyclictest1660468-21kthreadcore21:08:240
1517111991713,3cyclictest1595124-21kthreadcore20:13:270
151711199170,8cyclictest1560965-21pmu-power19:43:290
2902298160,2rtkit-daemon0-21swapper/120:53:541
2649091160,2phc2sys0-21swapper/323:38:013
2649091160,2phc2sys0-21swapper/322:10:223
2649091160,2phc2sys0-21swapper/300:17:303
2649091160,2phc2sys0-21swapper/300:11:383
2649091160,1phc2sys0-21swapper/322:43:413
1517113991614,1cyclictest0-21swapper/223:50:022
1517113991613,1cyclictest0-21swapper/222:30:012
1517113991613,1cyclictest0-21swapper/221:25:012
1517113991613,1cyclictest0-21swapper/220:30:012
1517113991613,1cyclictest0-21swapper/219:15:012
1517113991612,2cyclictest0-21swapper/200:31:102
1517113991612,2cyclictest0-21swapper/200:30:012
151711399161,11cyclictest0-21swapper/200:40:022
151711299166,2cyclictest134050irq/121-eno100:23:231
151711299161,6cyclictest2016-21snmpd23:22:271
151711299161,6cyclictest1894587-21/usr/sbin/munin23:18:171
1517112991614,1cyclictest1517110-21cyclictest20:40:011
1517112991613,2cyclictest2044689-21switchtime00:38:311
1517112991613,2cyclictest2022438-21sort00:28:241
1517112991613,2cyclictest1937588-21sh23:40:011
1517112991613,2cyclictest1822807-21irqcore22:38:231
1517112991613,2cyclictest1724387-21kthreadcore21:43:241
1517112991613,2cyclictest1664639-21diskmemload22:58:301
1517112991613,2cyclictest1-21systemd23:30:021
1517112991612,3cyclictest1734081-21kthreadcore21:48:271
1517111991613,2cyclictest1609521-21timerandwakeup20:23:300
1517111991612,3cyclictest1924627-21kthreadcore23:33:260
2649091150,3phc2sys0-21swapper/323:55:543
2649091150,2phc2sys0-21swapper/323:13:203
2649091150,2phc2sys0-21swapper/321:47:073
1517113991513,1cyclictest0-21swapper/223:14:502
1517113991513,1cyclictest0-21swapper/223:10:022
1517113991513,1cyclictest0-21swapper/219:45:022
1517113991512,1cyclictest0-21swapper/223:45:002
1517113991512,1cyclictest0-21swapper/223:26:362
1517113991512,1cyclictest0-21swapper/222:40:362
1517113991512,1cyclictest0-21swapper/222:02:132
1517113991512,1cyclictest0-21swapper/221:53:262
1517113991512,1cyclictest0-21swapper/221:43:302
1517113991512,1cyclictest0-21swapper/221:33:082
1517113991512,1cyclictest0-21swapper/200:23:202
151711399150,8cyclictest0-21swapper/200:20:022
151711399150,12cyclictest0-21swapper/200:05:532
151711299159,4cyclictest0-21swapper/123:50:021
151711299158,1cyclictest134050irq/121-eno121:20:521
151711299157,3cyclictest134050irq/121-eno120:48:181
151711299157,1cyclictest134050irq/121-eno122:41:171
151711299157,1cyclictest134050irq/121-eno100:02:431
151711299156,2cyclictest134050irq/121-eno119:53:201
151711299156,1cyclictest134050irq/121-eno121:26:501
151711299155,3cyclictest1845107-21date22:48:281
1517112991512,2cyclictest1887977-21kthreadcore23:13:221
1517112991512,2cyclictest1818273-21users22:33:311
1517112991512,2cyclictest1807065-21kthreadcore22:28:251
1517112991512,2cyclictest1780790-21kthreadcore22:13:261
1517112991512,2cyclictest1591884-21systemd-run20:10:011
1517112991512,2cyclictest1296-21polkitd19:15:001
1517112991511,3cyclictest1759570-21irqrtprio22:03:261
1517112991511,3cyclictest1742730-21kthreadcore21:53:271
1517111991512,2cyclictest1550419-21cpuspeed_turbos19:38:190
1517111991511,3cyclictest1582240-21kthreadcore20:03:270
2649091143,2phc2sys0-21swapper/321:59:323
2649091140,2phc2sys0-21swapper/321:27:443
2649091140,2phc2sys0-21swapper/320:01:503
2649091140,1phc2sys0-21swapper/322:21:483
1517113991412,1cyclictest0-21swapper/223:50:442
1517113991412,1cyclictest0-21swapper/220:10:022
1517113991411,1cyclictest0-21swapper/222:50:452
1517113991411,1cyclictest0-21swapper/222:46:192
1517113991411,1cyclictest0-21swapper/222:23:242
1517113991411,1cyclictest0-21swapper/222:16:532
1517113991411,1cyclictest0-21swapper/221:58:272
1517113991411,1cyclictest0-21swapper/221:10:012
1517113991411,1cyclictest0-21swapper/221:03:292
1517113991411,1cyclictest0-21swapper/220:52:042
1517113991411,1cyclictest0-21swapper/220:23:212
1517113991411,1cyclictest0-21swapper/200:00:392
151711299146,3cyclictest134050irq/121-eno119:28:191
151711299145,2cyclictest134050irq/121-eno122:08:301
1517112991412,1cyclictest29021-21rtkit-daemon20:32:141
1517112991411,2cyclictest1959478-21sh23:53:221
1517112991411,2cyclictest1928602-21systemd-run23:35:021
1517112991411,2cyclictest1592949-21fschecks_count20:13:221
1517112991411,2cyclictest1574839-21fschecks_count19:58:211
1517112991411,2cyclictest1547800-21kthreadcore19:33:251
1517112991411,2cyclictest1537468-21cron19:25:001
1517112991411,2cyclictest1288-1atopacctd19:18:321
1517112991410,3cyclictest2006144-21kthreadcore00:18:231
1517112991410,3cyclictest1870933-21kthreadcore23:03:231
1517112991410,3cyclictest1629688-21irqcore20:43:231
1517112991410,3cyclictest1607981-21kthreadcore20:23:251
1517112991410,3cyclictest1557699-21kthreadcore19:43:251
151711199148,3cyclictest0-21swapper/019:10:020
151711199146,7cyclictest1576285-21cut19:58:250
1517111991411,2cyclictest1586982-21fschecks_time20:08:240
2649091133,1phc2sys0-21swapper/321:10:433
2649091131,5phc2sys0-21swapper/321:18:173
2649091130,2phc2sys0-21swapper/322:07:463
2649091130,2phc2sys0-21swapper/300:34:373
2649091130,1phc2sys0-21swapper/322:50:433
151711399131,5cyclictest0-21swapper/222:40:022
1517113991311,1cyclictest0-21swapper/223:58:242
1517113991311,1cyclictest0-21swapper/222:12:052
1517113991311,1cyclictest0-21swapper/222:10:012
1517113991311,1cyclictest0-21swapper/221:12:292
1517113991311,1cyclictest0-21swapper/220:50:012
1517113991311,1cyclictest0-21swapper/219:10:012
1517113991310,2cyclictest0-21swapper/223:03:242
1517113991310,2cyclictest0-21swapper/220:13:262
1517113991310,1cyclictest0-21swapper/220:38:212
1517113991310,1cyclictest0-21swapper/220:03:282
1517113991310,1cyclictest0-21swapper/219:58:202
151711399130,1cyclictest0-21swapper/200:11:352
151711299139,3cyclictest1648992-21kthreadcore20:58:251
151711299139,3cyclictest1583068-21kthreadcore20:03:281
1517112991310,2cyclictest1601887-21kthreadcore20:18:251
1517112991310,2cyclictest0-21swapper/119:10:011
2649091122,2phc2sys0-21swapper/322:30:023
2649091121,2phc2sys0-21swapper/322:18:163
2649091120,3phc2sys0-21swapper/321:39:013
2649091120,3phc2sys0-21swapper/319:23:183
2649091120,2phc2sys0-21swapper/323:17:453
2649091120,2phc2sys0-21swapper/323:08:543
2649091120,1phc2sys0-21swapper/322:36:313
2649091120,1phc2sys0-21swapper/300:38:273
151711399129,2cyclictest0-21swapper/219:48:322
151711399129,1cyclictest0-21swapper/220:44:542
151711399129,1cyclictest0-21swapper/219:53:252
1517113991210,1cyclictest0-21swapper/219:35:012
1517112991210,1cyclictest1524803-21kworker/u16:3-events_power_efficient22:51:101
2649091115,2phc2sys0-21swapper/321:22:283
2649091114,1phc2sys0-21swapper/319:56:573
2649091111,4phc2sys0-21swapper/300:25:013
2649091111,3phc2sys0-21swapper/323:34:073
2649091110,2phc2sys0-21swapper/322:55:373
2649091110,2phc2sys0-21swapper/319:38:173
2649091110,2phc2sys0-21swapper/300:01:163
2649091110,1phc2sys0-21swapper/323:47:213
2649091110,1phc2sys0-21swapper/322:30:463
2649091110,1phc2sys0-21swapper/320:58:533
2649091110,1phc2sys0-21swapper/320:15:533
2649091110,1phc2sys0-21swapper/319:19:183
18396422111,4sleep30-21swapper/322:47:493
151711399119,1cyclictest0-21swapper/220:33:282
151711399119,1cyclictest0-21swapper/219:27:042
2649091105,2phc2sys0-21swapper/320:53:253
2649091101,3phc2sys0-21swapper/323:20:403
2649091100,2phc2sys0-21swapper/323:27:143
2649091100,2phc2sys0-21swapper/321:52:033
2649091100,2phc2sys0-21swapper/321:32:033
2649091100,2phc2sys0-21swapper/321:05:023
2649091100,2phc2sys0-21swapper/320:48:263
2649091100,2phc2sys0-21swapper/320:06:233
2649091100,2phc2sys0-21swapper/319:48:203
2649091100,2phc2sys0-21swapper/319:28:233
2649091100,2phc2sys0-21swapper/300:25:253
2649091100,1phc2sys0-21swapper/320:36:413
264909191,4phc2sys0-21swapper/319:33:173
264909191,2phc2sys0-21swapper/321:08:183
264909191,2phc2sys0-21swapper/320:30:113
264909191,2phc2sys0-21swapper/320:23:183
264909191,2phc2sys0-21swapper/319:08:323
264909190,2phc2sys0-21swapper/320:43:183
264909190,2phc2sys0-21swapper/320:28:273
264909190,2phc2sys0-21swapper/320:10:123
264909190,2phc2sys0-21swapper/319:43:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional