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2024-11-22 - 14:42
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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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack9slot4.osadl.org (updated Fri Nov 22, 2024 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32281113199sleep0-21swapper/114:16:441
32229110873sleep0-21swapper/014:16:420
32384991018cyclictest0-21swapper/014:42:140
32384991017cyclictest0-21swapper/019:22:210
323849910010cyclictest0-21swapper/018:27:550
3238499987cyclictest0-21swapper/019:02:110
5350950irq/18-pch-dma22659-21latency_hist19:01:530
3238499959cyclictest0-21swapper/018:17:190
3238499948cyclictest0-21swapper/019:12:530
3238499948cyclictest0-21swapper/017:32:180
32384999463cyclictest0-21swapper/019:41:540
32384999373cyclictest0-21swapper/018:37:200
3238499929cyclictest0-21swapper/014:49:130
3238499928cyclictest0-21swapper/016:47:170
3238499927cyclictest0-21swapper/016:33:520
3238499908cyclictest0-21swapper/017:12:170
3238499908cyclictest0-21swapper/015:46:500
3238499906cyclictest0-21swapper/018:41:550
32384999010cyclictest0-21swapper/016:22:160
3238499899cyclictest0-21swapper/016:37:360
3238499898cyclictest0-21swapper/018:32:200
3238499898cyclictest0-21swapper/017:37:530
3238499897cyclictest0-21swapper/018:02:080
3238499886cyclictest0-21swapper/015:26:140
3238499877cyclictest0-21swapper/014:38:190
3238499868cyclictest0-21swapper/014:52:050
3238499867cyclictest0-21swapper/017:09:210
3238499867cyclictest0-21swapper/016:11:510
3238499867cyclictest0-21swapper/015:12:040
32384998646cyclictest0-21swapper/017:57:100
3238499858cyclictest0-21swapper/017:27:180
3238499858cyclictest0-21swapper/014:57:280
3238499857cyclictest0-21swapper/018:22:250
3238499848cyclictest0-21swapper/017:47:530
32384998462cyclictest0-21swapper/015:37:040
3238499839cyclictest0-21swapper/015:35:240
3238499838cyclictest0-21swapper/019:17:310
3238499838cyclictest0-21swapper/017:52:070
3238499838cyclictest0-21swapper/015:17:140
32384998373cyclictest6950irq/18-mmc014:27:130
3238499837cyclictest0-21swapper/016:52:170
3238499837cyclictest0-21swapper/016:52:170
3238499837cyclictest0-21swapper/015:57:150
32384998361cyclictest0-21swapper/016:17:000
3238499829cyclictest0-21swapper/019:30:210
3238499827cyclictest0-21swapper/014:17:130
3238499827cyclictest0-21swapper/014:17:130
3238499818cyclictest0-21swapper/019:42:220
3238499817cyclictest0-21swapper/017:17:150
22150810irq/18-spi_topc3239199cyclictest18:26:051
6950800irq/18-mmc00-21swapper/015:02:040
3238499807cyclictest0-21swapper/018:15:460
3238499798cyclictest0-21swapper/015:42:150
3238499797cyclictest0-21swapper/017:42:180
3238499797cyclictest0-21swapper/015:07:050
6950780irq/18-mmc01755-21cat16:06:480
22150780irq/18-spi_topc3239199cyclictest15:48:151
3238499777cyclictest0-21swapper/019:34:220
3238499777cyclictest0-21swapper/017:05:280
3238499776cyclictest0-21swapper/017:24:230
32384997711cyclictest0-21swapper/019:07:220
3238499769cyclictest0-21swapper/018:55:300
3238499767cyclictest0-21swapper/016:43:520
32384997563cyclictest6950irq/18-mmc016:27:160
3238499749cyclictest0-21swapper/014:33:540
3238499748cyclictest0-21swapper/018:10:000
3238499747cyclictest0-21swapper/018:47:100
3238499737cyclictest0-21swapper/016:57:170
3238499728cyclictest0-21swapper/015:52:360
5350700irq/18-pch-dma74-21mmcqd/015:26:590
3238499709cyclictest0-21swapper/016:07:070
3238499708cyclictest0-21swapper/014:25:100
22150700irq/18-spi_topc0-21swapper/115:09:381
7050680irq/18-mmc10-21swapper/119:27:411
32391996729cyclictest25221-21/usr/sbin/munin15:37:031
32391996728cyclictest21115-21/usr/sbin/munin15:22:191
32391996629cyclictest7701-21/usr/sbin/munin18:07:451
32391996629cyclictest30017-21/usr/sbin/munin19:22:501
32391996627cyclictest10467-21/usr/sbin/munin16:32:201
32391996528cyclictest1775-21/usr/sbin/munin14:21:591
32391996427cyclictest16689-21/usr/sbin/munin16:52:171
32391996427cyclictest16689-21/usr/sbin/munin16:52:171
32391996426cyclictest27845-21/usr/sbin/munin17:27:481
32391996426cyclictest18359-21/usr/sbin/munin18:42:191
32391996426cyclictest11330-21sshd18:21:491
32391996425cyclictest16329-21cstates18:37:101
32391996422cyclictest20972-21chrt18:54:531
22150640irq/18-spi_topc3239199cyclictest18:49:261
22150640irq/18-spi_topc3239199cyclictest15:15:031
22150640irq/18-spi_topc3239199cyclictest14:58:141
32391996346cyclictest1388-21sshd14:20:421
32391996346cyclictest1388-21sshd14:20:421
32391996326cyclictest32531-21/usr/sbin/munin19:32:161
32391996325cyclictest31177-21/usr/sbin/munin15:57:001
32391996325cyclictest27739-21diskstats19:17:181
32391996325cyclictest2534-21sshd19:39:521
22150630irq/18-spi_topc3239199cyclictest15:29:531
22150630irq/18-spi_topc3239199cyclictest15:20:191
22150630irq/18-spi_topc3239199cyclictest15:02:541
7050620irq/18-mmc174-21mmcqd/017:23:531
32391996228cyclictest23697-21/usr/sbin/munin19:02:481
32391996227cyclictest7436-21opkg16:22:431
32391996227cyclictest30780-21users15:52:461
32391996227cyclictest2127-21/usr/sbin/munin16:07:051
32391996226cyclictest9544-21/usr/sbin/munin14:47:021
32391996226cyclictest25491-21/usr/sbin/munin19:07:511
32391996225cyclictest839-21diskstats17:47:081
32391996225cyclictest26782-21/usr/sbin/munin15:42:031
22150620irq/18-spi_topc3239199cyclictest18:26:551
22150620irq/18-spi_topc3239199cyclictest18:03:541
22150620irq/18-spi_topc3239199cyclictest17:03:171
32391996129cyclictest304-21snmpd14:54:401
32391996127cyclictest4965-21/usr/sbin/munin16:17:021
32391996126cyclictest3681-21df_inode16:12:051
32391996126cyclictest3420-21/usr/sbin/munin19:42:191
32391996125cyclictest22041-21/usr/sbin/munin18:57:201
32391996124cyclictest29732-21chrt17:36:171
22150610irq/18-spi_topc3239199cyclictest17:56:041
22150610irq/18-spi_topc3239199cyclictest16:42:221
32391996028cyclictest304-21snmpd17:44:321
32391996026cyclictest30342-21perl17:37:151
32391996025cyclictest7367-21/usr/sbin/munin14:37:421
32391996025cyclictest4843-21users17:57:541
32391996025cyclictest304-21snmpd14:35:371
32391996025cyclictest20812-21df17:07:051
32391996024cyclictest15185-21ntp_states16:47:311
32391996024cyclictest1300-21/usr/sbin/munin16:02:421
32391996024cyclictest12368-21users16:37:531
22150600irq/18-spi_topc3239199cyclictest19:14:561
32391995927cyclictest8341-21/usr/sbin/munin18:12:111
32391995925cyclictest17908-21perl16:57:131
32391995924cyclictest24519-21ntp_states17:17:231
32391995923cyclictest8086-21df_inode14:42:021
32391995912cyclictest0-21swapper/116:30:381
32391995822cyclictest22099-21/usr/sbin/munin17:12:471
32391995726cyclictest3827-21kernelversion14:27:121
32391995726cyclictest24551-21runrttasks15:32:451
32391995622cyclictest14849-21diskstats18:32:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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