You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-15 - 09:45
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack3slot4.osadl.org (updated Sun Feb 15, 2026 00:46:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29921889913765,18cyclictest3112408-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
22:15:430
299218899127103,15cyclictest3112408-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
22:29:060
299218899127103,15cyclictest3112408-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
22:29:060
29921889912668,39cyclictest3004715-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
19:50:110
29921889912532,41cyclictest3043724-1kworker/0:0H+mmc_complete@
mmc_blk_mq_complete_work
23:00:020
29921889912532,41cyclictest3043724-1kworker/0:0H+mmc_complete@
mmc_blk_mq_complete_work
23:00:020
299218899122100,15cyclictest3245078-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
00:18:280
29921889912165,31cyclictest3068806-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:34:430
299219799118104,7cyclictest3230347-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:43:222
2992188991161,103cyclictest0-21swapper/020:15:340
29921889911061,25cyclictest3294553-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
00:37:030
29921889910986,15cyclictest3079230-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
22:23:090
29921889910884,15cyclictest3026254-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
20:40:400
299220699107101,3cyclictest0-21swapper/422:53:174
29921939910760,16cyclictest3030344-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:21:541
29921889910785,15cyclictest3032438-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
20:51:350
29921889910785,15cyclictest3030344-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:59:350
29921889910785,15cyclictest3030344-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:59:350
29921889910737,8cyclictest2995253-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
19:17:380
29922069910695,6cyclictest3043908-21diskmemload-400:33:294
29922069910695,6cyclictest3043908-21diskmemload-400:33:294
29921889910661,26cyclictest3062421-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:37:380
29921889910559,30cyclictest0-21swapper/022:35:000
2992188991042,89cyclictest0-21swapper/020:25:520
29921889910379,16cyclictest3149001-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:15:340
29922069910189,7cyclictest3243608-21ssh23:53:244
29922069910189,7cyclictest3243608-21ssh23:53:244
29921979910187,7cyclictest3055360-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:22:582
29921889910161,26cyclictest3275323-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
00:22:000
29921889910075,16cyclictest3253044-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
00:10:390
29921889910040,29cyclictest2989974-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
19:12:530
2992206999993,3cyclictest0-21swapper/419:37:424
2992188999974,16cyclictest3062421-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:46:440
2992206999883,9cyclictest3223731-21ssh23:37:144
2992188999874,16cyclictest3020651-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
20:35:270
2992188999772,17cyclictest3142573-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
22:53:170
2992188999671,17cyclictest3008068-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
20:06:020
2992188999671,17cyclictest3008068-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
20:06:020
2992188999662,25cyclictest69150irq/529-eth0-Tx23:35:450
2992188999533,16cyclictest69050irq/528-eth0-Tx23:20:370
2992188999530,13cyclictest0-21swapper/000:33:170
2992188999530,13cyclictest0-21swapper/000:33:170
2992188999474,16cyclictest3142573-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
22:36:280
2992188999471,16cyclictest3149001-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
22:49:450
2992188999469,17cyclictest3180778-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
23:13:180
2992188999468,18cyclictest3098350-21kworker/u12:3+events_unbound@
flush_memcg_stats_dwork
22:05:170
2992188999468,17cyclictest3030344-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:05:310
2992188999460,4cyclictest0-21swapper/023:05:310
2992188999454,7cyclictest3062421-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:50:280
2992206999381,6cyclictest3078273-21ssh21:40:524
2992197999380,6cyclictest3062421-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
21:46:142
2992197999366,8cyclictest3068806-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:52:542
2992193999371,9cyclictest3180778-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
23:42:041
2992188999369,16cyclictest3253044-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
00:02:540
2992188999358,27cyclictest3180778-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
23:42:170
2992197999278,7cyclictest3230347-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:48:232
2992197999278,7cyclictest3230347-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:48:232
2992188999273,16cyclictest3032438-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:03:370
2992188999266,23cyclictest3040381-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
21:27:390
2992188999254,27cyclictest68950irq/527-eth0-Tx21:10:250
31462352910,3sleep336-21rcuc/322:35:363
2992206999182,4cyclictest3162628-21ssh22:49:014
2992206999178,7cyclictest3067229-21ssh21:32:104
2992188999153,13cyclictest0-21swapper/000:07:050
2992197999077,6cyclictest2997857-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
19:32:412
2992197999077,6cyclictest2997857-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
19:32:412
2992197999076,7cyclictest3012741-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:07:472
2992197999076,7cyclictest3012741-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:07:472
2992188999067,16cyclictest3237708-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
23:57:080
2992188999065,17cyclictest3012741-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:01:360
2992188999055,12cyclictest68950irq/527-eth0-Tx21:40:350
2992188999029,15cyclictest0-21swapper/000:25:240
299218899902,47cyclictest3098350-21kworker/u12:3+events_unbound@
sched_tick_remote
22:03:280
2992206998983,3cyclictest0-21swapper/423:31:344
2992206998983,3cyclictest0-21swapper/421:05:364
2992206998979,5cyclictest3054536-21ssh21:22:004
2992197998965,9cyclictest3068806-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:41:122
2992188998949,16cyclictest3040381-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
21:23:090
2992197998874,7cyclictest3149001-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:15:402
2992197998864,9cyclictest3055360-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
21:26:342
2992193998875,6cyclictest3219983-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
23:45:351
2992193998875,6cyclictest3219983-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
23:45:351
2992202998776,7cyclictest210-21kswapd022:30:063
2992188998764,16cyclictest3002249-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
19:37:420
2992188998762,17cyclictest3079230-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
21:55:380
2992206998672,8cyclictest3259447-21ssh00:05:434
2992197998672,7cyclictest3194489-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
23:23:192
2992197998671,7cyclictest3180778-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
23:05:532
2992188998663,16cyclictest3020651-21kworker/u12:2+events_unbound@
flush_memcg_stats_dwork
20:20:290
2992197998571,6cyclictest3042766-21kworker/u12:3+events_unbound@
flush_memcg_stats_dwork
21:36:222
2992188998562,16cyclictest3042766-21kworker/u12:3+events_unbound@
flush_memcg_stats_dwork
21:17:010
2992188998561,16cyclictest3230347-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:50:580
2992188998561,16cyclictest3230347-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:50:580
2992206998477,3cyclictest0-21swapper/420:29:344
2992206998472,6cyclictest3091610-21ssh21:51:494
2992197998470,7cyclictest3172961-21kworker/u12:3+events_unbound@
flush_memcg_stats_dwork
23:01:112
2992197998468,7cyclictest3112408-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
22:15:052
2992197998459,8cyclictest3149001-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
23:25:362
2992193998470,7cyclictest3030344-21kworker/u12:0+events_unbound@
flush_memcg_stats_dwork
20:52:551
2992188998465,16cyclictest3149001-21kworker/u12:1+events_unbound@
flush_memcg_stats_dwork
22:41:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional