You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-29 - 15:35
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 all highest latencies:
System rack1slot1.osadl.org (updated Mon Jun 29, 2026 12:45:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1749224370,6sleep00-21swapper/007:05:240
176712207156,25sleep30-21swapper/307:06:543
158022199160,26sleep20-21swapper/207:05:072
175872197158,26sleep10-21swapper/107:05:471
1801199150,1cyclictest28802-21if_err_eno112:30:132
1801199150,1cyclictest240-21systemd-journal12:16:472
1801199142,1cyclictest24876-21ssh09:27:252
1801199140,1cyclictest12673-21tail09:55:142
18011991312,1cyclictest0-21swapper/208:50:192
1801199131,11cyclictest0-21swapper/211:40:112
1801199130,1cyclictest14567-21ntp_states12:10:172
1801199130,1cyclictest0-21swapper/210:08:412
1801199130,1cyclictest0-21swapper/209:50:142
1801199130,0cyclictest16758-21ntpq10:00:192
1801199130,0cyclictest16758-21ntpq10:00:192
1801199120,1cyclictest30179-21apt-config10:19:592
1801199120,1cyclictest10679-21irqstats12:05:162
1801199120,1cyclictest10679-21irqstats12:05:152
1801199120,1cyclictest0-21swapper/211:46:582
1801199120,1cyclictest0-21swapper/211:35:182
1801199120,1cyclictest0-21swapper/211:28:092
1801199120,1cyclictest0-21swapper/211:28:082
1801199120,1cyclictest0-21swapper/210:59:402
1801199120,1cyclictest0-21swapper/210:40:422
1801199120,1cyclictest0-21swapper/210:25:462
1801199120,0cyclictest0-21swapper/212:38:192
1801199120,0cyclictest0-21swapper/207:40:002
1799999124,4cyclictest2504-21ssh12:40:000
18019991110,1cyclictest35-21ksoftirqd/307:15:003
1801999110,7cyclictest28807-21kworker/u8:109:22:053
1801199111,1cyclictest28230-21strings11:00:142
1801199110,3cyclictest0-21swapper/209:30:262
1801199110,2cyclictest0-21swapper/211:18:152
1801199110,10cyclictest0-21swapper/211:55:112
1801199110,1cyclictest6287-21ntp_states10:30:182
1801199110,1cyclictest10916-21perl08:00:132
1801199110,1cyclictest0-21swapper/211:34:392
1801199110,1cyclictest0-21swapper/211:34:392
1801199110,1cyclictest0-21swapper/211:13:012
1801199110,1cyclictest0-21swapper/208:30:122
1801199110,0cyclictest0-21swapper/212:26:122
1801199110,0cyclictest0-21swapper/211:20:462
1801199110,0cyclictest0-21swapper/209:40:342
1801199110,0cyclictest0-21swapper/207:47:312
1799999113,4cyclictest25786-21latency_hist07:25:000
1801999108,1cyclictest35-21ksoftirqd/312:34:593
18019991010,0cyclictest35-21ksoftirqd/311:20:003
1801199109,1cyclictest28-21ksoftirqd/210:51:522
18011991010,0cyclictest0-21swapper/210:15:192
1801199100,1cyclictest9176-21expr10:35:132
1801199100,1cyclictest26950-21cat07:25:142
1801199100,1cyclictest22801-21cstates08:25:132
1801199100,1cyclictest0-21swapper/211:53:422
1801199100,1cyclictest0-21swapper/211:07:052
1801199100,1cyclictest0-21swapper/210:45:142
1801199100,1cyclictest0-21swapper/208:20:122
1799999109,1cyclictest9-21ksoftirqd/012:30:000
1799999108,1cyclictest9-21ksoftirqd/008:10:010
180199990,5cyclictest0-21swapper/309:56:183
180119997,1cyclictest28-21ksoftirqd/208:20:012
180119991,0cyclictest11040-21diskmemload09:45:142
180119990,8cyclictest22112-21grep12:20:202
180119990,1cyclictest6128-21/usr/sbin/munin12:00:122
180119990,1cyclictest13132-21diskstats08:05:142
180119990,1cyclictest0-21swapper/210:11:102
180119990,1cyclictest0-21swapper/209:24:002
180119990,1cyclictest0-21swapper/209:15:182
180119990,1cyclictest0-21swapper/209:13:412
180049990,8cyclictest0-21swapper/112:10:141
180049990,4cyclictest0-21swapper/109:30:221
179999993,5cyclictest11084-21date09:10:010
179999990,7cyclictest0-21swapper/010:35:310
179999990,4cyclictest8036-21ls09:49:590
16517290,0sleep011040-21diskmemload12:14:230
15374290,0sleep30-21swapper/311:27:283
15374290,0sleep30-21swapper/311:27:283
29781280,0sleep00-21swapper/011:02:570
180199987,1cyclictest35-21ksoftirqd/310:03:063
180199987,1cyclictest35-21ksoftirqd/310:03:053
180199985,1cyclictest13650irq/124-ahci[0008:44:553
180199983,1cyclictest0-21swapper/310:30:163
180199982,4cyclictest0-21swapper/311:20:133
180119986,2cyclictest61650irq/122-eno109:35:212
180119986,2cyclictest61650irq/122-eno107:44:452
180119980,1cyclictest548-21systemd-logind07:15:012
180119980,1cyclictest29306-21sh08:40:002
180119980,1cyclictest240-21systemd-journal09:05:012
180119980,1cyclictest240-21systemd-journal08:59:592
180119980,1cyclictest240-21systemd-journal07:54:592
180119980,1cyclictest240-21systemd-journal07:25:012
180119980,1cyclictest21188-21irqstats07:15:002
180119980,1cyclictest11035-21cron09:10:012
180119980,1cyclictest0-21swapper/208:10:132
180049980,5cyclictest0-21swapper/109:20:201
179999986,1cyclictest9-21ksoftirqd/009:30:170
179999985,1cyclictest9-21ksoftirqd/008:44:590
179999982,2cyclictest11040-21diskmemload10:03:470
179999982,2cyclictest11040-21diskmemload10:03:460
179999980,7cyclictest24998-21ssh09:27:440
179999980,7cyclictest24262-21ssh10:10:200
179999980,7cyclictest0-21swapper/009:42:100
179999980,6cyclictest240-21systemd-journal11:35:010
179999980,6cyclictest240-21systemd-journal11:35:000
179999980,3cyclictest0-21swapper/007:10:120
179999980,2cyclictest27650-21ssh10:15:190
179999980,1cyclictest22542-21ssh10:53:070
179999980,1cyclictest14033-21ssh09:13:420
180199977,0cyclictest0-21swapper/312:06:053
180199977,0cyclictest0-21swapper/312:06:053
180199976,1cyclictest35-21ksoftirqd/310:40:013
180199976,1cyclictest35-21ksoftirqd/308:58:163
180199975,1cyclictest31237-21ssh10:20:183
180199975,1cyclictest17360-21ssh09:17:313
180199974,1cyclictest240-21systemd-journal10:30:003
180199974,1cyclictest13650irq/124-ahci[0009:29:563
180199972,4cyclictest0-21swapper/309:40:143
180199970,3cyclictest0-21swapper/308:05:113
180119971,5cyclictest0-21swapper/208:45:122
180119970,1cyclictest7975-21cut07:55:132
180119970,1cyclictest29583-21sh08:40:082
180119970,1cyclictest0-21swapper/207:30:012
180049970,5cyclictest0-21swapper/110:50:161
180049970,4cyclictest0-21swapper/112:30:171
180049970,3cyclictest0-21swapper/111:41:391
180049970,2cyclictest0-21swapper/109:43:011
179999975,1cyclictest18426-21mailstats12:15:200
179999973,1cyclictest240-21systemd-journal08:00:000
179999973,0cyclictest0-21swapper/008:00:180
179999972,1cyclictest11040-21diskmemload11:40:040
179999971,6cyclictest4490-1kworker/u9:212:05:150
179999971,6cyclictest4490-1kworker/u9:212:05:140
179999971,2cyclictest0-21swapper/008:55:130
179999971,1cyclictest0-21swapper/010:25:110
179999970,6cyclictest6440-21sed11:15:170
179999970,6cyclictest3478-21switchtime11:10:220
179999970,6cyclictest30717-21ssh11:05:040
179999970,6cyclictest23418-21chrt10:55:030
179999970,6cyclictest20453-21telnet11:35:130
179999970,6cyclictest18476-21ssh10:46:460
179999970,6cyclictest17695-21apt-key08:15:010
179999970,6cyclictest10421-21ntp_kernel_pll_11:20:180
179999970,6cyclictest0-21swapper/011:55:190
179999970,6cyclictest0-21swapper/010:20:010
179999970,6cyclictest0-21swapper/007:50:180
179999970,5cyclictest0-21swapper/012:30:080
179999970,1cyclictest8267-21ssh09:50:080
179999970,1cyclictest7301-21ssh10:31:360
179999970,1cyclictest31266-21apt11:50:100
179999970,1cyclictest23690-21ssh12:24:030
179999970,1cyclictest20789-21ssh09:21:360
179999970,1cyclictest15372-21ssh11:27:260
179999970,1cyclictest15372-21ssh11:27:250
179999970,1cyclictest15211-21aten2.4-expect08:10:130
179999970,1cyclictest0-21swapper/011:48:390
25661260,1sleep325665-21unixbench-2d11:40:193
180199965,1cyclictest947-21ssh12:35:313
180199965,1cyclictest8642-21ssh12:02:313
180199965,1cyclictest7124-21ssh09:47:233
180199965,1cyclictest3963-21ssh11:11:003
180199965,1cyclictest35-21ksoftirqd/309:10:013
180199965,1cyclictest35-21ksoftirqd/308:34:593
180199965,1cyclictest35-21ksoftirqd/307:50:123
180199965,1cyclictest31776-21cat07:35:153
180199965,1cyclictest28618-21ssh10:16:293
180199965,1cyclictest26281-21ssh10:58:253
180199965,1cyclictest22253-21ssh10:52:153
180199965,1cyclictest14537-21ssh10:40:493
180199965,1cyclictest1309-21ssh11:08:573
180199965,1cyclictest1014-21ssh11:51:303
180199965,1cyclictest10130-21ssh09:50:313
180199965,0cyclictest11040-21diskmemload12:10:213
180199964,1cyclictest8772-21cat07:55:153
180199964,0cyclictest11040-21diskmemload11:00:223
180199963,1cyclictest240-21systemd-journal08:24:403
180199962,3cyclictest11040-21diskmemload11:31:033
180199962,3cyclictest11040-21diskmemload11:31:023
180199961,4cyclictest16244-21aten2.4-expect10:45:133
180199961,2cyclictest12323-21memory09:10:183
180199961,1cyclictest21182-21/usr/sbin/munin12:20:133
180199961,1cyclictest0-21swapper/309:35:103
180199960,6cyclictest4748-21ssh11:56:463
180199960,4cyclictest0-21swapper/310:11:063
180199960,3cyclictest0-21swapper/312:15:133
180199960,2cyclictest0-21swapper/312:28:163
180199960,1cyclictest0-21swapper/309:30:283
180049962,4cyclictest203-21jbd2/sda2-807:26:131
180049961,4cyclictest0-21swapper/110:35:201
180049961,3cyclictest0-21swapper/110:15:141
180049961,3cyclictest0-21swapper/109:48:011
180049961,2cyclictest0-21swapper/110:40:181
180049960,6cyclictest0-21swapper/111:54:541
180049960,6cyclictest0-21swapper/109:25:491
180049960,6cyclictest0-21swapper/109:18:081
180049960,6cyclictest0-21swapper/108:30:141
180049960,6cyclictest0-21swapper/107:15:021
180049960,5cyclictest0-21swapper/111:30:161
180049960,5cyclictest0-21swapper/111:30:151
180049960,5cyclictest0-21swapper/110:45:161
180049960,4cyclictest0-21swapper/112:25:121
180049960,4cyclictest0-21swapper/110:32:381
180049960,4cyclictest0-21swapper/109:35:101
180049960,3cyclictest0-21swapper/109:50:151
179999965,1cyclictest603-21ntpq08:45:180
179999965,1cyclictest13080-21ntpq09:55:170
179999964,1cyclictest20382-21ssh10:05:180
179999963,1cyclictest240-21systemd-journal07:17:390
179999962,3cyclictest0-21swapper/010:40:140
179999961,3cyclictest0-21swapper/009:15:130
179999960,6cyclictest0-21swapper/008:30:180
179999960,3cyclictest30591-21gltestperf09:35:150
179999960,2cyclictest240-21systemd-journal08:29:410
179999960,0cyclictest11040-21diskmemload12:00:230
179999960,0cyclictest0-21swapper/007:40:140
180199955,0cyclictest0-21swapper/311:45:003
180199953,1cyclictest3796-21cut07:45:123
180199953,1cyclictest20355-21apt-get11:35:133
180199952,1cyclictest548-21systemd-logind08:15:193
180199952,1cyclictest35-21ksoftirqd/308:36:413
180199950,2cyclictest23383-21systemctl07:20:013
180199950,2cyclictest0-21swapper/310:05:073
180199950,2cyclictest0-21swapper/307:30:223
180199950,2cyclictest0-21swapper/307:25:123
180199950,1cyclictest22772-21cpuspeed_turbos08:25:143
180049955,0cyclictest0-21swapper/112:20:501
180049955,0cyclictest0-21swapper/111:55:341
180049951,3cyclictest0-21swapper/110:10:111
180049950,5cyclictest0-21swapper/108:10:581
180049950,5cyclictest0-21swapper/108:02:571
180049950,4cyclictest0-21swapper/110:24:051
180049950,4cyclictest0-21swapper/107:35:151
180049950,3cyclictest0-21swapper/112:35:531
180049950,3cyclictest0-21swapper/112:18:451
180049950,3cyclictest0-21swapper/112:05:321
180049950,3cyclictest0-21swapper/112:05:321
180049950,3cyclictest0-21swapper/110:57:191
180049950,3cyclictest0-21swapper/109:56:281
180049950,3cyclictest0-21swapper/108:25:221
180049950,2cyclictest0-21swapper/112:02:081
180049950,2cyclictest0-21swapper/111:45:181
180049950,2cyclictest0-21swapper/111:04:461
180049950,2cyclictest0-21swapper/110:25:161
180049950,2cyclictest0-21swapper/109:10:171
180049950,2cyclictest0-21swapper/107:50:411
180049950,1cyclictest0-21swapper/111:20:131
180049950,1cyclictest0-21swapper/111:05:191
180049950,0cyclictest0-21swapper/111:36:221
180049950,0cyclictest0-21swapper/110:08:521
179999954,1cyclictest26975-21memory07:25:140
179999953,1cyclictest29223-21perl07:30:160
179999951,3cyclictest0-21swapper/008:50:100
179999951,3cyclictest0-21swapper/008:20:130
179999950,4cyclictest30883-21/usr/sbin/munin07:35:160
179999950,2cyclictest0-21swapper/009:00:090
179999950,1cyclictest0-21swapper/007:45:100
179999950,0cyclictest0-21swapper/008:35:150
180199944,0cyclictest11670-21sensors08:00:193
180199943,1cyclictest6932-21expr09:00:103
180199943,1cyclictest2643-21chrt07:41:103
180199943,1cyclictest1873-21aten_r1power_en08:50:103
180199942,1cyclictest32037-21aten2.4-expect08:45:123
180199942,1cyclictest24997-21mailstats07:20:203
180199942,1cyclictest153402sleep308:10:153
180049944,0cyclictest0-21swapper/107:23:551
180049943,1cyclictest6166-21chrt08:58:181
180049943,1cyclictest0-21swapper/107:40:161
180049942,1cyclictest28516-21chrt07:30:031
180049942,1cyclictest0-21swapper/111:15:191
180049941,3cyclictest0-21swapper/111:10:061
180049940,4cyclictest0-21swapper/108:40:181
180049940,4cyclictest0-21swapper/108:17:391
180049940,3cyclictest0-21swapper/109:04:401
180049940,3cyclictest0-21swapper/108:20:101
180049940,2cyclictest0-21swapper/110:00:171
180049940,2cyclictest0-21swapper/110:00:161
180049940,2cyclictest0-21swapper/109:07:371
180049940,1cyclictest0-21swapper/111:25:191
180049940,1cyclictest0-21swapper/111:25:181
180049940,1cyclictest0-21swapper/108:05:191
180049940,0cyclictest0-21swapper/108:35:211
180049940,0cyclictest0-21swapper/107:10:191
180049931,1cyclictest0-21swapper/108:50:091
180049931,1cyclictest0-21swapper/108:45:121
180049931,1cyclictest0-21swapper/107:55:111
180049931,1cyclictest0-21swapper/107:45:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional