You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-01-28 - 07:21

x86 Intel T1300 @1667 MHz, Linux 4.16.15-rt7 (Profile)

Latency plot of system in rack #6, slot #2
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 rack6slot2.osadl.org (updated Sat Jan 28, 2023 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2759924110,23sleep00-21swapper/019:00:060
28081993831,0cyclictest168050irq/16-i91522:14:550
2794923620,8sleep10-21swapper/119:03:401
28082993534,0cyclictest168050irq/16-i91519:07:031
28081993535,0cyclictest168050irq/16-i91522:04:310
28081993532,1cyclictest248850irq/16-enp2s0f023:39:380
28081993532,1cyclictest248850irq/16-enp2s0f023:14:240
28081993531,3cyclictest248850irq/16-enp2s0f023:24:380
28082993434,0cyclictest168050irq/16-i91523:42:071
28082993434,0cyclictest168050irq/16-i91523:04:551
28082993434,0cyclictest168050irq/16-i91522:22:181
28082993434,0cyclictest168050irq/16-i91520:14:571
28082993434,0cyclictest168050irq/16-i91500:26:431
28082993433,0cyclictest248850irq/16-enp2s0f000:18:541
28082993433,0cyclictest168050irq/16-i91523:24:391
28082993433,0cyclictest168050irq/16-i91500:21:211
28082993432,1cyclictest168050irq/16-i91523:49:241
28082993432,1cyclictest168050irq/16-i91523:44:401
28082993432,1cyclictest168050irq/16-i91523:24:241
28082993432,1cyclictest168050irq/16-i91522:59:371
28082993432,1cyclictest168050irq/16-i91522:44:391
28082993432,1cyclictest168050irq/16-i91522:29:391
28082993432,1cyclictest168050irq/16-i91522:24:371
28082993432,1cyclictest168050irq/16-i91522:12:591
28082993432,1cyclictest168050irq/16-i91520:19:351
28082993432,1cyclictest168050irq/16-i91520:04:381
28082993432,1cyclictest168050irq/16-i91519:34:371
28082993432,1cyclictest168050irq/16-i91519:09:461
28081993434,0cyclictest248850irq/16-enp2s0f023:47:520
28081993434,0cyclictest248850irq/16-enp2s0f022:04:040
28081993434,0cyclictest248850irq/16-enp2s0f021:52:570
28081993434,0cyclictest248850irq/16-enp2s0f021:48:560
28081993434,0cyclictest248850irq/16-enp2s0f021:11:310
28081993434,0cyclictest248850irq/16-enp2s0f019:26:530
28081993434,0cyclictest248850irq/16-enp2s0f000:18:510
28081993433,0cyclictest248850irq/16-enp2s0f023:17:520
28081993433,0cyclictest248850irq/16-enp2s0f022:19:460
28081993432,1cyclictest248850irq/16-enp2s0f023:19:400
28081993432,1cyclictest248850irq/16-enp2s0f022:59:380
28081993432,1cyclictest248850irq/16-enp2s0f022:54:450
28081993432,1cyclictest248850irq/16-enp2s0f022:49:450
28081993432,1cyclictest248850irq/16-enp2s0f022:44:360
28081993432,1cyclictest248850irq/16-enp2s0f022:34:440
28081993432,1cyclictest248850irq/16-enp2s0f022:09:470
28081993432,1cyclictest248850irq/16-enp2s0f021:54:430
28081993432,1cyclictest248850irq/16-enp2s0f021:01:180
28081993432,1cyclictest248850irq/16-enp2s0f020:29:370
28081993432,1cyclictest248850irq/16-enp2s0f019:14:410
28081993432,1cyclictest248850irq/16-enp2s0f000:24:360
28081993432,1cyclictest248850irq/16-enp2s0f000:19:420
28081993432,1cyclictest248850irq/16-enp2s0f000:04:400
28081993432,1cyclictest248850irq/16-enp2s0f000:04:190
28081993432,1cyclictest168050irq/16-i91523:54:360
28082993333,0cyclictest168050irq/16-i91519:39:501
28082993332,0cyclictest248850irq/16-enp2s0f023:29:391
28082993332,0cyclictest248850irq/16-enp2s0f021:29:371
28082993332,0cyclictest248850irq/16-enp2s0f021:18:191
28082993332,0cyclictest248850irq/16-enp2s0f020:34:431
28082993332,0cyclictest248850irq/16-enp2s0f020:29:361
28082993332,0cyclictest248850irq/16-enp2s0f019:59:461
28082993332,0cyclictest168050irq/16-i91522:14:381
28082993332,0cyclictest168050irq/16-i91521:44:361
28082993332,0cyclictest168050irq/16-i91521:21:061
28082993332,0cyclictest168050irq/16-i91520:55:051
28082993332,0cyclictest168050irq/16-i91520:47:541
28082993332,0cyclictest168050irq/16-i91520:39:421
28082993332,0cyclictest168050irq/16-i91520:09:381
28082993332,0cyclictest168050irq/16-i91519:44:391
28082993332,0cyclictest168050irq/16-i91519:29:401
28082993332,0cyclictest168050irq/16-i91519:24:441
28082993332,0cyclictest168050irq/16-i91519:15:421
28082993331,1cyclictest168050irq/16-i91523:54:411
28082993331,1cyclictest168050irq/16-i91523:34:421
28082993331,1cyclictest168050irq/16-i91522:54:461
28082993331,1cyclictest168050irq/16-i91522:49:391
28082993331,1cyclictest168050irq/16-i91522:39:511
28082993331,1cyclictest168050irq/16-i91522:34:381
28082993331,1cyclictest168050irq/16-i91521:49:271
28082993331,1cyclictest168050irq/16-i91521:39:401
28082993331,1cyclictest168050irq/16-i91521:09:401
28082993331,1cyclictest168050irq/16-i91520:59:431
28081993333,0cyclictest168050irq/16-i91500:33:010
28081993332,0cyclictest248850irq/16-enp2s0f022:30:320
28081993332,0cyclictest248850irq/16-enp2s0f021:41:240
28081993332,0cyclictest248850irq/16-enp2s0f021:24:360
28081993332,0cyclictest248850irq/16-enp2s0f021:14:310
28081993332,0cyclictest248850irq/16-enp2s0f020:51:130
28081993332,0cyclictest248850irq/16-enp2s0f020:24:380
28081993332,0cyclictest248850irq/16-enp2s0f020:23:220
28081993332,0cyclictest248850irq/16-enp2s0f019:44:380
28081993332,0cyclictest248850irq/16-enp2s0f019:40:320
28081993332,0cyclictest248850irq/16-enp2s0f019:19:460
28081993332,0cyclictest248850irq/16-enp2s0f019:04:440
28081993332,0cyclictest248850irq/16-enp2s0f000:09:360
28081993332,0cyclictest168050irq/16-i91520:34:350
28081993331,1cyclictest248850irq/16-enp2s0f023:49:390
28081993331,1cyclictest248850irq/16-enp2s0f023:34:460
28081993331,1cyclictest248850irq/16-enp2s0f022:39:440
28081993331,1cyclictest248850irq/16-enp2s0f021:34:440
28081993331,1cyclictest248850irq/16-enp2s0f021:19:400
28081993331,1cyclictest248850irq/16-enp2s0f020:04:390
28081993331,1cyclictest248850irq/16-enp2s0f019:49:410
28081993331,1cyclictest248850irq/16-enp2s0f019:29:360
28081993331,1cyclictest168050irq/16-i91519:59:530
28081993330,0cyclictest168050irq/16-i91521:31:080
28082993232,0cyclictest248850irq/16-enp2s0f019:54:411
28082993232,0cyclictest248850irq/16-enp2s0f019:19:391
28082993232,0cyclictest168050irq/16-i91522:00:191
28082993232,0cyclictest168050irq/16-i91500:29:351
28082993231,0cyclictest248850irq/16-enp2s0f021:25:091
28082993231,0cyclictest168050irq/16-i91523:59:481
28082993231,0cyclictest168050irq/16-i91523:09:481
28082993231,0cyclictest168050irq/16-i91521:54:471
28082993231,0cyclictest168050irq/16-i91521:04:411
28082993231,0cyclictest168050irq/16-i91520:49:491
28082993231,0cyclictest168050irq/16-i91520:24:371
28082993231,0cyclictest168050irq/16-i91519:49:381
28082993231,0cyclictest168050irq/16-i91500:04:431
28082993230,1cyclictest168050irq/16-i91523:14:451
28082993230,1cyclictest168050irq/16-i91521:34:441
28082993230,1cyclictest168050irq/16-i91500:09:381
28081993232,0cyclictest248850irq/16-enp2s0f020:54:380
28081993232,0cyclictest248850irq/16-enp2s0f020:14:240
28081993232,0cyclictest248850irq/16-enp2s0f020:09:250
28081993231,0cyclictest248850irq/16-enp2s0f023:29:270
28081993231,0cyclictest248850irq/16-enp2s0f023:04:450
28081993231,0cyclictest248850irq/16-enp2s0f022:24:400
28081993231,0cyclictest248850irq/16-enp2s0f021:04:450
28081993231,0cyclictest248850irq/16-enp2s0f020:44:480
28081993231,0cyclictest248850irq/16-enp2s0f020:39:440
28081993231,0cyclictest248850irq/16-enp2s0f019:55:310
28081993231,0cyclictest248850irq/16-enp2s0f019:09:470
28081993230,1cyclictest248850irq/16-enp2s0f019:34:390
28082993131,0cyclictest168050irq/16-i91522:04:361
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:377
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:376
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:375
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:374
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:373
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
none12:48:372
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional