You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-16 - 04:59
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot2.osadl.org (updated Fri Jan 16, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
284024331,0sleep20-21swapper/219:10:512
285124030,0sleep30-21swapper/319:11:003
274523526,0sleep10-21swapper/119:09:461
298423423,0sleep00-21swapper/019:12:290
308699130,0cyclictest0-21swapper/021:14:480
8305070,0irq/26-0000:00:7041-21munin-run20:22:512
339960,0migration/331756-21sh23:51:323
339960,0migration/329593-21sh21:18:133
339960,0migration/329577-21sh23:31:073
339960,0migration/324467-21taskset22:48:493
339960,0migration/315671-21munin-node20:28:073
339960,0migration/311389-21sh00:34:493
329960,0watchdog/35947-21cut20:43:103
30889960,0cyclictest14489-21diskmemload21:42:112
30889960,0cyclictest0-21swapper/219:18:142
29815060,0irq/29-eth0-tx-32611-21munin-node21:03:310
29815060,0irq/29-eth0-tx-21671-21munin-node20:33:130
29805060,0irq/28-eth0-rx-9112-21ssh00:13:543
29805060,0irq/28-eth0-rx-2083-21munin-node23:13:113
29805060,0irq/28-eth0-rx-15303-21python22:43:133
29805060,0irq/28-eth0-rx-14475-21grep20:03:103
149960,0migration/02576-21fschecks_count00:13:040
149960,0migration/021898-21aten_r1power_cu23:28:030
149960,0migration/019016-21sh21:51:530
149960,0migration/018255-21cpuspeed_turbos20:08:030
149960,0migration/012658-21kthreadcore20:03:090
4150,0ktimersoftd/00-21swapper/000:02:550
339950,0migration/38726-21munin-node22:58:133
339950,0migration/38617-21if_eth021:08:043
339950,0migration/37117-21taskset23:53:553
339950,0migration/36464-21kthreadcore19:13:093
339950,0migration/36049-21kthreadcore19:58:073
339950,0migration/3597-21ksmtuned00:09:313
339950,0migration/35819-21taskset23:36:023
339950,0migration/332647-21fschecks_count19:33:033
339950,0migration/331684-21munin-node22:18:073
339950,0migration/33022-21kthreadcore22:38:103
339950,0migration/330203-21munin-node19:53:073
339950,0migration/327645-21sendmail_mailqu19:48:133
339950,0migration/327170-21gltestperf22:53:053
339950,0migration/326663-21diskmemload22:33:093
339950,0migration/325609-21cpuspeed_turbos20:58:043
339950,0migration/322546-21fschecks_time22:13:053
339950,0migration/319173-21idleruntime20:53:073
339950,0migration/316373-21kthreadcore22:08:123
339950,0migration/314639-21latency_hist21:12:513
339950,0migration/314324-21diskmemload22:25:353
339950,0migration/314015-21taskset20:25:213
339950,0migration/31356-21munin-node20:18:173
339950,0migration/31341-21latency00:28:113
339950,0migration/312790-21kthreadcore19:18:073
339950,0migration/311891-21kthreadcore19:38:133
339950,0migration/311585-21kthreadcore23:38:113
339950,0migration/311013-21cpuspeed_turbos00:18:033
339950,0migration/310813-21kthreadcore21:28:093
339950,0migration/310602-21kthreadcore23:58:103
329950,0watchdog/326334-21ssh21:53:223
329950,0watchdog/321407-21kthreadcore00:03:113
329950,0watchdog/320164-21taskset23:23:513
329950,0watchdog/317469-21python23:03:153
30889955,0cyclictest0-21swapper/223:03:132
30889955,0cyclictest0-21swapper/221:37:362
30889955,0cyclictest0-21swapper/219:38:062
30889955,0cyclictest0-21swapper/200:38:072
30889954,0cyclictest779-21awk21:23:072
30879955,0cyclictest0-21swapper/121:56:451
30879955,0cyclictest0-21swapper/100:27:191
30869955,0cyclictest0-21swapper/023:45:440
30869955,0cyclictest0-21swapper/021:20:420
30869955,0cyclictest0-21swapper/000:37:550
30869950,0cyclictest0-21swapper/023:53:000
30869950,0cyclictest0-21swapper/023:18:280
30869950,0cyclictest0-21swapper/022:24:040
30869950,0cyclictest0-21swapper/022:15:150
29815050,0irq/29-eth0-tx-3713-21munin-node20:43:090
29815050,0irq/29-eth0-tx-28229-21munin-node21:58:092
29815050,0irq/29-eth0-tx-27442-21cut22:53:082
29815050,0irq/29-eth0-tx-23221-21munin-node21:18:092
29815050,0irq/29-eth0-tx-22245-21kthreadcore00:23:092
29815050,0irq/29-eth0-tx-17361-21python21:48:122
29815050,0irq/29-eth0-tx-1704-21tr23:33:092
29815050,0irq/29-eth0-tx-14489-21diskmemload00:35:502
29815050,0irq/29-eth0-tx-0-21swapper/222:18:372
29815050,0irq/29-eth0-tx-0-21swapper/222:06:242
29815050,0irq/29-eth0-tx-0-21swapper/221:17:122
29815050,0irq/29-eth0-tx-0-21swapper/200:16:382
29815050,0irq/29-eth0-tx-0-21swapper/020:52:540
29815050,0irq/29-eth0-tx-0-21swapper/020:31:490
29815050,0irq/29-eth0-tx-0-21swapper/020:18:230
29815050,0irq/29-eth0-tx-0-21swapper/020:13:060
29805050,0irq/28-eth0-rx-32218-21ntp_kernel_err21:38:133
29805050,0irq/28-eth0-rx-30064-21kthreadcore21:58:103
29805050,0irq/28-eth0-rx-0-21swapper/323:43:083
29805050,0irq/28-eth0-rx-0-21swapper/322:03:043
29805050,0irq/28-eth0-rx-0-21swapper/321:48:073
29805050,0irq/28-eth0-rx-0-21swapper/321:44:183
29805050,0irq/28-eth0-rx-0-21swapper/321:33:023
29805050,0irq/28-eth0-rx-0-21swapper/300:38:123
29805050,0irq/28-eth0-rx-0-21swapper/300:24:253
27150,0ktimersoftd/20-21swapper/222:59:542
259950,0migration/2787-21kthreadcore20:38:092
259950,0migration/25144-21kthreadcore21:43:082
259950,0migration/220263-21munin-node19:43:102
259950,0migration/216758-21sh21:31:402
259950,0migration/216125-21fschecks_time23:43:042
259950,0migration/214997-21needreboot22:43:102
259950,0migration/212375-21kthreadcore23:38:112
259950,0migration/211120-21switchtime23:18:162
249950,0watchdog/210803-21kthreadcore21:08:062
19150,0ktimersoftd/10-21swapper/122:58:331
179950,0migration/19591-21taskset19:13:141
179950,0migration/18371-21kthreadcore23:38:101
179950,0migration/15707-21kthreadcore23:53:091
179950,0migration/15661-21kthreadcore21:03:261
179950,0migration/15298-21kthreadcore00:13:081
179950,0migration/132224-21kthreadcore23:33:091
179950,0migration/131645-21taskset19:29:361
179950,0migration/12393-21aten_r1power_en21:43:011
179950,0migration/116860-21kthreadcore21:13:091
179950,0migration/11451-21kthreadcore19:33:071
179950,0migration/114470-21munin-node20:28:011
179950,0migration/111052-21smart_sdb23:18:151
169950,0watchdog/125951-21kthreadcore20:33:101
149950,0migration/09689-21fschecks_time22:43:040
149950,0migration/08225-21irqrtprio23:38:100
149950,0migration/06145-21kthreadcore00:33:100
149950,0migration/0510-21taskset00:09:150
149950,0migration/03413-21idleruntime21:43:050
149950,0migration/031133-21kthreadcore20:58:100
149950,0migration/030863-21runrttasks23:48:590
149950,0migration/028262-21taskset19:50:570
149950,0migration/02518-21switchtime19:53:150
149950,0migration/024632-21sh22:49:170
149950,0migration/024355-21sh21:33:500
149950,0migration/022199-21kthreadcore00:23:090
149950,0migration/020998-21irqcore23:08:100
149950,0migration/019274-21irqrtprio19:23:080
149950,0migration/01914-21kthreadcore19:33:070
149950,0migration/01893-21kthreadcore22:38:090
149950,0migration/016890-21irqrtprio22:28:090
149950,0migration/01661-21munin-node00:28:130
149950,0migration/016259-21kthreadcore23:23:090
149950,0migration/013701-21kthreadcore19:18:080
149950,0migration/010028-21kthreadcore19:38:120
339940,0migration/34816-21runrttasks23:18:033
339940,0migration/330497-21kthreadcore20:13:103
339940,0migration/323407-21kthreadcore20:33:093
329940,0watchdog/332378-21perf21:07:463
329940,0watchdog/320216-21kthreadcore22:28:103
329940,0watchdog/30-21swapper/323:08:113
329940,0watchdog/30-21swapper/320:38:503
30889944,0cyclictest0-21swapper/220:57:522
30889943,0cyclictest4851-21awk20:43:082
30889943,0cyclictest3571-21lldpd20:28:492
30889943,0cyclictest3571-21lldpd20:13:492
30889943,0cyclictest3571-21lldpd19:16:492
30889943,0cyclictest3524-21snmpd20:50:042
30889943,0cyclictest29009-21awk00:28:082
30889943,0cyclictest19031-21awk20:08:062
30889943,0cyclictest1326-21awk21:03:242
30879944,0cyclictest0-21swapper/100:35:401
30879943,0cyclictest8452-21awk20:23:081
30879943,0cyclictest7857-21awk22:23:061
30879943,0cyclictest3524-21snmpd00:01:201
30879943,0cyclictest3463-21sadc20:42:511
30879943,0cyclictest25223-21awk22:33:081
30879943,0cyclictest18523-21awk21:33:061
30879943,0cyclictest16635-21awk22:28:081
30879943,0cyclictest11915-21awk00:18:061
30869944,0cyclictest0-21swapper/022:10:400
30869944,0cyclictest0-21swapper/021:58:510
30869943,0cyclictest8248-21kworker/0:221:53:030
30869943,0cyclictest3571-21lldpd22:33:500
30869943,0cyclictest3571-21lldpd19:46:190
30869943,0cyclictest3571-21lldpd19:17:190
30869943,0cyclictest3515-21awk22:58:060
30869943,0cyclictest31580-21awk23:33:070
30869943,0cyclictest19060-21sadc00:22:510
30869941,0cyclictest0-21swapper/020:23:020
29815040,0irq/29-eth0-tx-6762-21munin-node22:23:162
29815040,0irq/29-eth0-tx-14489-21diskmemload00:18:062
29815040,0irq/29-eth0-tx-0-21swapper/223:53:212
29815040,0irq/29-eth0-tx-0-21swapper/223:47:562
29815040,0irq/29-eth0-tx-0-21swapper/223:22:532
29815040,0irq/29-eth0-tx-0-21swapper/222:47:522
29815040,0irq/29-eth0-tx-0-21swapper/222:38:382
29815040,0irq/29-eth0-tx-0-21swapper/222:33:042
29815040,0irq/29-eth0-tx-0-21swapper/222:13:142
29815040,0irq/29-eth0-tx-0-21swapper/222:08:022
29815040,0irq/29-eth0-tx-0-21swapper/221:53:522
29815040,0irq/29-eth0-tx-0-21swapper/200:03:042
29815040,0irq/29-eth0-tx-0-21swapper/021:08:000
29815040,0irq/29-eth0-tx-0-21swapper/020:02:440
29815040,0irq/29-eth0-tx-0-21swapper/019:28:050
29805040,0irq/28-eth0-rx-24632-21taskset20:09:443
29805040,0irq/28-eth0-rx-0-21swapper/321:23:173
259940,0migration/27942-21fschecks_time20:23:052
259940,0migration/27518-21kthreadcore19:58:072
259940,0migration/2372-21fschecks_time19:33:032
259940,0migration/229561-21fschecks_time19:53:042
259940,0migration/229325-21gltestperf23:13:052
259940,0migration/227194-21kthreadcore19:28:092
259940,0migration/227083-21kthreadcore23:28:102
259940,0migration/222233-21kthreadcore19:23:092
259940,0migration/213890-21kthreadcore23:58:112
259940,0migration/212170-21irqrtprio20:03:082
249940,0watchdog/226648-21perl00:08:072
249940,0watchdog/220526-21fschecks_time23:08:072
249940,0watchdog/218992-21kthreadcore22:28:102
249940,0watchdog/20-21swapper/220:53:102
249940,0watchdog/20-21swapper/220:33:102
179940,0migration/17128-21latency_hist20:22:511
179940,0migration/13880-21kthreadcore21:23:101
179940,0migration/13763-21cpuspeed_turbos19:58:021
179940,0migration/128379-21taskset19:52:221
179940,0migration/127229-21kthreadcore20:58:081
179940,0migration/126130-21hwlatdetect20:13:061
179940,0migration/125250-21kthreadcore22:13:091
179940,0migration/123884-21kthreadcore23:28:091
179940,0migration/121268-21kthreadcore20:08:081
179940,0migration/120244-21fschecks_count23:08:061
179940,0migration/117914-21cpu19:23:031
179940,0migration/117141-21sh21:32:481
179940,0migration/114964-21kthreadcore23:23:091
179940,0migration/113979-21runrttasks19:42:181
169940,0watchdog/16420-21ssh22:22:421
169940,0watchdog/129004-21perl21:58:061
169940,0watchdog/128915-21kthreadcore00:08:111
169940,0watchdog/128877-21kthreadcore21:38:101
169940,0watchdog/12785-21ssh23:13:271
169940,0watchdog/123668-21tr20:53:101
169940,0watchdog/117984-21ssh21:48:581
169940,0watchdog/10-21swapper/100:03:111
149940,0migration/07572-21sh21:25:500
149940,0migration/032090-21kthreadcore22:18:080
149940,0migration/01771-21kthreadcore20:38:100
149940,0migration/010613-21kthreadcore23:58:100
329930,0watchdog/30-21swapper/319:27:423
30889932,0cyclictest22598-21awk19:48:072
30879932,0cyclictest9675-21tune2fs22:43:041
30879932,0cyclictest29151-21expr19:53:041
30879932,0cyclictest24996-21awk23:48:061
30879932,0cyclictest21467-21ntp_states23:43:111
30879932,0cyclictest15423-21awk19:43:051
30879932,0cyclictest10865-21cat20:47:511
30879930,0cyclictest6571-21proc_pri22:38:131
30869932,0cyclictest4561-21munin-node22:03:100
30869932,0cyclictest32383-21grep23:13:090
30869932,0cyclictest27202-21awk21:38:080
30869932,0cyclictest15777-21grep23:03:100
30869932,0cyclictest10623-21kthreadcore21:28:090
30869932,0cyclictest0-21swapper/020:47:530
30869930,0cyclictest26889-21perl22:53:050
29805030,0irq/28-eth0-rx-0-21swapper/319:32:353
19130,0ktimersoftd/12992-21sh00:30:341
179930,0migration/15276-21fschecks_time22:03:041
179930,0migration/111373-21cpuspeed_turbos23:03:041
169930,0watchdog/114489-21diskmemload00:37:551
169930,0watchdog/10-21swapper/122:55:111
169930,0watchdog/10-21swapper/122:48:031
169930,0watchdog/10-21swapper/122:08:101
169930,0watchdog/10-21swapper/121:19:581
169930,0watchdog/10-21swapper/121:08:061
169930,0watchdog/10-21swapper/120:43:101
169930,0watchdog/10-21swapper/120:03:101
329920,0watchdog/30-21swapper/320:47:583
30879921,0cyclictest10596-21aten_r1power_cu19:18:011
29805020,0irq/28-eth0-rx-0-21swapper/319:42:533
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional