You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 08:41
[ 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 all highest latencies:
System rack1slot2.osadl.org (updated Sat Jan 24, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2846623626,0sleep30-21swapper/319:11:513
2831823524,0sleep00-21swapper/019:10:080
2836323425,0sleep10-21swapper/119:10:371
2845523329,0sleep20-21swapper/219:11:422
65269770,0rudpserv22358-21kthreadcore21:18:493
286809976,0cyclictest18058-21tr23:28:491
286799977,0cyclictest305350irq/27-eth122:02:020
8305060,0irq/26-0000:00:8134-21sort21:13:313
8305060,0irq/26-0000:00:20055-21crond22:53:323
65269760,0rudpserv8995-21munin-node22:43:493
65269760,0rudpserv6314-21runrttasks22:23:003
65269760,0rudpserv3598-21cut21:08:473
65269760,0rudpserv3250-21irqbalance21:38:073
65269760,0rudpserv29923-21df_inode20:43:433
65269760,0rudpserv27145-21entropy22:38:433
65269760,0rudpserv2566-21port_sshpriv21:43:523
65269760,0rudpserv25123-21sh22:34:523
65269760,0rudpserv17151-21memory20:08:493
65269760,0rudpserv17019-21ssh22:13:463
65269760,0rudpserv15514-21rm22:13:103
65269760,0rudpserv12551-21grep20:28:503
65269760,0rudpserv1213-21diskstats22:23:433
65269760,0rudpserv11342-21ksmtuned20:53:193
65269760,0rudpserv10280-21ssh21:31:443
339960,0migration/35889-21sh22:05:213
339960,0migration/329833-21sh23:15:303
339960,0migration/329438-21sh00:29:113
339960,0migration/326591-21sh23:53:183
339960,0migration/321117-21sh00:24:523
339960,0migration/317790-21sh23:47:483
339960,0migration/311624-21sh23:03:543
339960,0migration/310738-21sh00:01:073
30535060,0irq/27-eth130874-21cut22:58:482
30535060,0irq/27-eth11233-21forks22:23:432
30535060,0irq/27-eth110762-21sed22:28:492
30535060,0irq/27-eth10-21swapper/221:48:592
29805060,0irq/28-eth0-rx-8732-21grep00:18:483
286819966,0cyclictest305350irq/27-eth122:34:422
286819966,0cyclictest0-21swapper/222:21:182
286819966,0cyclictest0-21swapper/221:36:312
286819960,0cyclictest0-21swapper/222:11:312
286809960,0cyclictest0-21swapper/121:38:461
259960,0migration/222292-21sh22:13:532
65269750,0rudpserv5641-21kthreadcore20:03:473
65269750,0rudpserv5109-21basename21:48:413
65269750,0rudpserv26017-21cut21:03:313
65269750,0rudpserv25829-21aten_r1power_en21:23:423
65269750,0rudpserv25770-21kthreadcore22:53:493
65269750,0rudpserv25770-21kthreadcore22:53:493
65269750,0rudpserv188212sleep320:58:383
65269750,0rudpserv1634-21kthreadcore22:58:493
65269750,0rudpserv0-21swapper/321:58:383
65269750,0rudpserv0-21swapper/320:33:483
339950,0migration/38250-21diskmemload23:23:453
339950,0migration/35972-21kthreadcore19:18:473
339950,0migration/331177-21taskset23:18:393
339950,0migration/330657-21irqrtprio19:58:483
339950,0migration/322563-21kthreadcore19:28:493
339950,0migration/322347-21kthreadcore00:08:483
339950,0migration/319587-21if_err_eth1.320:13:453
339950,0migration/317456-21timerwakeupswit19:23:583
339950,0migration/31642-21munin-node19:38:483
339950,0migration/315635-21kthreadcore23:08:473
339950,0migration/31456-21munin-node20:23:453
339950,0migration/312594-21kthreadcore19:43:483
30535050,0irq/27-eth1913-21diskstats20:23:442
30535050,0irq/27-eth18902-21perl21:13:452
30535050,0irq/27-eth17747-21grep20:28:312
30535050,0irq/27-eth14848-21uniq20:48:442
30535050,0irq/27-eth14192-21munin-node20:03:422
30535050,0irq/27-eth13670-21tune2fs22:43:442
30535050,0irq/27-eth13555-21munin-node21:28:472
30535050,0irq/27-eth130453-21kthreadcore21:43:492
30535050,0irq/27-eth126703-21sh22:38:402
30535050,0irq/27-eth126516-21grep21:03:442
30535050,0irq/27-eth126498-21tune2fs21:23:442
30535050,0irq/27-eth124894-21cat20:38:482
30535050,0irq/27-eth122517-21cpu21:58:442
30535050,0irq/27-eth121229-21if_eth1.221:38:472
30535050,0irq/27-eth118927-21diskstats20:13:432
30535050,0irq/27-eth117295-21kthreadcore21:53:482
30535050,0irq/27-eth117285-21grep21:18:442
30535050,0irq/27-eth115422-21df_abs20:33:432
30535050,0irq/27-eth112904-21iostat_ios22:48:482
30535050,0irq/27-eth11282-21diskstats21:08:432
30535050,0irq/27-eth112483-21if_eth1.220:08:452
30535050,0irq/27-eth112442-21perl20:53:432
30535050,0irq/27-eth11035-21cut22:03:482
30535050,0irq/27-eth10-21swapper/222:53:322
30535050,0irq/27-eth10-21swapper/222:53:322
30535050,0irq/27-eth10-21swapper/220:18:362
29815050,0irq/29-eth0-tx-9695-21kthreadcore00:38:492
29815050,0irq/29-eth0-tx-5255-21munin-node23:03:442
29815050,0irq/29-eth0-tx-4390-21ssh00:16:212
29815050,0irq/29-eth0-tx-26272-21port_sshpriv21:38:523
29815050,0irq/29-eth0-tx-24806-21timerandwakeup23:48:592
29815050,0irq/29-eth0-tx-18262-21munin-node19:28:472
29815050,0irq/29-eth0-tx-0-21swapper/322:28:413
29815050,0irq/29-eth0-tx-0-21swapper/320:53:433
29815050,0irq/29-eth0-tx-0-21swapper/200:21:192
29815050,0irq/29-eth0-tx-0-21swapper/200:13:292
29815050,0irq/29-eth0-tx-0-21swapper/023:01:280
29805050,0irq/28-eth0-rx-8617-21idleruntime00:38:463
29805050,0irq/28-eth0-rx-6314-21runrttasks00:13:373
29805050,0irq/28-eth0-rx-3498-21kthreadcore00:33:503
29805050,0irq/28-eth0-rx-32098-21tr23:53:493
29805050,0irq/28-eth0-rx-17162-21cut21:53:483
29805050,0irq/28-eth0-rx-0-21swapper/323:39:233
29805050,0irq/28-eth0-rx-0-21swapper/300:03:463
286819950,0cyclictest0-21swapper/223:23:532
286809953,0cyclictest29842-21awk21:43:471
286809950,0cyclictest0-21swapper/120:28:461
286799950,0cyclictest0-21swapper/023:34:210
259950,0migration/24688-21kthreadcore19:38:492
259950,0migration/229584-21aten_r1power_fr20:43:422
259950,0migration/227186-21kthreadcore23:13:502
259950,0migration/223704-21sh23:31:222
259950,0migration/221006-21kthreadcore20:58:492
249950,0watchdog/223670-21gltestperf00:28:472
179950,0migration/14824-21kernelversion23:58:491
179950,0migration/128828-21unixbench_singl20:38:561
179950,0migration/124941-21timerwakeupswit20:13:551
169950,0watchdog/125117-21ssh22:34:501
149950,0migration/09166-21ksmtuned22:28:200
149950,0migration/07341-21kthreadcore20:48:490
149950,0migration/03619-21taskset21:45:220
149950,0migration/032183-21kthreadcore22:38:480
149950,0migration/032046-21fschecks_time00:33:450
149950,0migration/031528-21munin-node23:18:430
149950,0migration/03146-21kthreadcore23:38:480
149950,0migration/030338-21runrttasks19:58:470
149950,0migration/02992-21latency_hist23:58:310
149950,0migration/026793-21latency_hist23:53:310
149950,0migration/023516-21gltestperf23:13:460
149950,0migration/02338-21kthreadcore00:13:490
149950,0migration/021243-21kthreadcore23:28:500
149950,0migration/020811-21kthreadcore22:33:480
149950,0migration/020691-21kthreadcore22:13:490
149950,0migration/019526-21kthreadcore23:08:490
149950,0migration/018363-21kthreadcore20:33:480
149950,0migration/014488-21ksmtuned22:10:200
149950,0migration/013499-21kthreadcore22:28:500
149950,0migration/012492-21kthreadcore21:13:490
149950,0migration/01203-21kthreadcore20:43:480
149950,0migration/011406-21df_abs19:23:450
8305040,0irq/26-0000:00:0-21swapper/219:18:302
65269740,0rudpserv0-21swapper/320:38:493
339940,0migration/33580-21latency_hist19:18:303
339940,0migration/321346-21kthreadcore23:28:503
329940,0watchdog/30-21swapper/320:18:463
329940,0watchdog/30-21swapper/319:53:463
329940,0watchdog/30-21swapper/319:48:423
329940,0watchdog/30-21swapper/319:33:423
29815040,0irq/29-eth0-tx-0-21swapper/223:38:422
29815040,0irq/29-eth0-tx-0-21swapper/223:34:092
29815040,0irq/29-eth0-tx-0-21swapper/223:18:482
29815040,0irq/29-eth0-tx-0-21swapper/219:58:522
29805040,0irq/28-eth0-rx-0-21swapper/323:33:493
286819944,0cyclictest0-21swapper/223:53:322
286819943,0cyclictest15871-21awk19:48:462
286819943,0cyclictest12941-21awk00:03:472
286819943,0cyclictest10908-21awk23:43:472
286819940,0cyclictest0-21swapper/219:53:422
286819940,0cyclictest0-21swapper/200:33:312
286809944,0cyclictest0-21swapper/122:04:091
286809943,0cyclictest8531-21awk22:08:461
286809943,0cyclictest3571-21lldpd19:14:081
286809943,0cyclictest3524-21snmpd23:09:321
286809943,0cyclictest3524-21snmpd20:12:161
286809943,0cyclictest3524-21snmpd00:16:331
286809943,0cyclictest30609-21awk20:43:461
286809943,0cyclictest30108-21awk22:58:471
286809943,0cyclictest25204-21sadc19:33:301
286809943,0cyclictest19933-21awk20:58:471
286809943,0cyclictest1895-21awk21:08:451
286809943,0cyclictest17059-21awk22:13:461
286809943,0cyclictest1674-21awk20:23:471
286809943,0cyclictest1301-21awk19:38:471
286809940,0cyclictest0-21swapper/123:53:341
286809940,0cyclictest0-21swapper/100:39:081
286799944,0cyclictest28702-21kworker/0:222:54:490
286799944,0cyclictest28702-21kworker/0:222:54:490
286799944,0cyclictest0-21swapper/023:04:140
286799944,0cyclictest0-21swapper/022:48:470
286799944,0cyclictest0-21swapper/022:22:550
286799944,0cyclictest0-21swapper/021:52:490
286799944,0cyclictest0-21swapper/021:28:320
286799944,0cyclictest0-21swapper/020:18:410
286799944,0cyclictest0-21swapper/000:32:500
286799943,0cyclictest8940-21awk20:28:470
286799943,0cyclictest3524-21snmpd21:33:310
286799943,0cyclictest25495-21sadc21:23:310
286799943,0cyclictest21575-21awk00:08:460
286799940,0cyclictest20769-21perl21:38:440
286799940,0cyclictest0-21swapper/000:05:340
259940,0migration/26025-21kthreadcore23:58:502
259940,0migration/215725-21kthreadcore23:08:472
249940,0watchdog/213106-21grep19:23:502
249940,0watchdog/20-21swapper/219:43:502
249940,0watchdog/20-21swapper/200:23:472
179940,0migration/19705-21taskset23:43:371
179940,0migration/19488-21kthreadcore00:18:481
179940,0migration/15971-21fschecks_time23:03:451
179940,0migration/13857-21kthreadcore23:38:481
179940,0migration/131215-21kthreadcore19:58:481
179940,0migration/130421-21kthreadcore21:23:491
179940,0migration/128222-21kthreadcore20:18:461
179940,0migration/127048-21kthreadcore22:18:481
179940,0migration/126780-21kthreadcore23:33:481
179940,0migration/125295-21kthreadcore23:13:491
179940,0migration/121542-21munin-node00:08:461
179940,0migration/119080-21kthreadcore00:23:491
179940,0migration/118033-21kthreadcore21:53:481
179940,0migration/117479-21kthreadcore00:03:501
179940,0migration/115788-21fschecks_time20:33:441
179940,0migration/113641-21kthreadcore21:13:491
179940,0migration/113382-21latency23:23:491
179940,0migration/113210-21kthreadcore19:23:501
179940,0migration/111026-21irqrtprio22:28:491
169940,0watchdog/15708-21ssh23:19:261
169940,0watchdog/125958-21rm23:51:311
169940,0watchdog/125565-21aten_r1power_po19:33:421
169940,0watchdog/120653-21missed_timers19:48:501
169940,0watchdog/118792-21sh22:50:021
169940,0watchdog/116932-21chrt21:18:341
169940,0watchdog/10-21swapper/121:29:061
169940,0watchdog/10-21swapper/119:43:501
169940,0watchdog/10-21swapper/100:28:471
149940,0migration/06875-21sh22:08:050
149940,0migration/06569-21kthreadcore21:08:480
149940,0migration/05741-21kthreadcore19:18:470
149940,0migration/04465-21irqrtprio22:43:470
149940,0migration/030499-21kthreadcore19:13:470
149940,0migration/026706-21fschecks_time21:23:450
149940,0migration/020828-21kthreadcore20:58:490
149940,0migration/020529-21timerandwakeup00:23:560
149940,0migration/013374-21kthreadcore23:43:480
149940,0migration/013245-21kthreadcore00:38:500
149940,0migration/010076-21kthreadcore00:18:490
29815030,0irq/29-eth0-tx-0-21swapper/219:33:412
286819930,0cyclictest0-21swapper/219:13:412
286809932,0cyclictest6120-21awk21:48:451
286809932,0cyclictest5079-21grep20:48:441
286809932,0cyclictest4780-21awk19:18:451
286809932,0cyclictest4404-21df_abs20:03:421
286809932,0cyclictest3524-21snmpd21:33:461
286809932,0cyclictest32445-21awk00:33:481
286809932,0cyclictest22446-21tune2fs19:53:431
286809932,0cyclictest12670-21awk20:53:451
286809931,0cyclictest28678-21cyclictest22:38:461
286809930,0cyclictest7288-21grep22:43:481
286809930,0cyclictest23045-21grep21:58:451
286799932,0cyclictest8578-21awk19:43:450
286799932,0cyclictest8571-21awk23:23:460
286799932,0cyclictest6795-21grep19:38:570
286799932,0cyclictest6415-21latency20:23:490
286799932,0cyclictest3571-21lldpd21:53:420
286799932,0cyclictest25538-21basename19:33:410
286799932,0cyclictest19366-21awk19:28:470
286799932,0cyclictest12733-21awk20:53:460
286799930,0cyclictest6552-21kthreadcore23:58:500
286799930,0cyclictest26532-21expr21:03:440
286799930,0cyclictest23120-21grep20:38:440
286799930,0cyclictest15084-21expr19:48:430
169930,0watchdog/10-21swapper/122:53:501
169930,0watchdog/10-21swapper/122:53:501
169930,0watchdog/10-21swapper/122:23:421
169930,0watchdog/10-21swapper/121:03:461
149930,0migration/018128-21runrttasks20:11:580
286799921,0cyclictest4225-21cpu20:03:420
286799921,0cyclictest219772sleep019:53:350
286799921,0cyclictest0-21swapper/020:13:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional