You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-10-09 - 02:40
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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackcslot3.osadl.org (updated Tue Oct 08, 2024 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81810rcu_preempt0-21swapper/007:07:070
81730rcu_preempt10050-21/usr/sbin/munin09:22:160
81700rcu_preempt9785-21sh10:13:481
81700rcu_preempt4949-21if_wlan007:07:101
81700rcu_preempt21428-1kworker/1:1H09:56:251
81700rcu_preempt21428-1kworker/1:1H09:56:251
81700rcu_preempt0-21swapper/107:37:201
81690rcu_preempt13576-1kworker/1:1H12:10:371
81690rcu_preempt10341-21sh09:22:101
81690rcu_preempt0-21swapper/010:34:310
81680rcu_preempt9936-21ssh12:02:181
81680rcu_preempt0-21swapper/011:19:250
81680rcu_preempt0-21swapper/010:21:240
81680rcu_preempt0-21swapper/007:27:140
81670rcu_preempt0-21swapper/112:36:351
81670rcu_preempt0-21swapper/110:37:591
81660rcu_preempt28153-21munin-run09:51:531
81660rcu_preempt19593-21rm11:23:571
81660rcu_preempt0-21swapper/110:52:391
81660rcu_preempt0-21swapper/109:39:131
81660rcu_preempt0-21swapper/012:20:260
81660rcu_preempt0-21swapper/011:59:240
81650rcu_preempt0-21swapper/012:30:120
81650rcu_preempt0-21swapper/010:28:450
81650rcu_preempt0-21swapper/007:21:480
81640rcu_preempt31071-21grep08:52:081
81640rcu_preempt3-21ksoftirqd/010:12:080
81640rcu_preempt28541-21cpuspeed_turbos09:52:120
81640rcu_preempt28541-21cpuspeed_turbos09:52:120
81640rcu_preempt0-21swapper/110:46:251
81640rcu_preempt0-21swapper/110:28:031
81640rcu_preempt0-21swapper/110:10:461
81630rcu_preempt20915-21ssh11:26:551
81630rcu_preempt0-21swapper/108:59:201
81630rcu_preempt0-21swapper/012:25:250
81630rcu_preempt0-21swapper/011:03:220
81620rcu_preempt5509-21ssh11:54:591
81620rcu_preempt31358-21ssh11:43:051
81620rcu_preempt23293-21ssh12:26:281
81620rcu_preempt19438-21munin-run08:06:531
81620rcu_preempt0-21swapper/110:34:091
81620rcu_preempt0-21swapper/010:07:130
81620rcu_preempt0-21swapper/009:50:270
81620rcu_preempt0-21swapper/008:57:180
81620rcu_preempt0-21swapper/008:51:540
89950610irq/17-ehci_hcd945-21usb-storage08:32:460
81610rcu_preempt0-21swapper/111:06:101
81610rcu_preempt0-21swapper/109:36:201
81610rcu_preempt0-21swapper/107:51:391
81610rcu_preempt0-21swapper/010:06:540
81610rcu_preempt0-21swapper/009:07:110
81600rcu_preempt8821-21ssh12:01:341
81600rcu_preempt26852-21ssh11:36:471
81600rcu_preempt25333-21nfs4_client08:27:161
81600rcu_preempt0-21swapper/112:20:461
81600rcu_preempt0-21swapper/111:47:161
81600rcu_preempt0-21swapper/111:07:271
81600rcu_preempt0-21swapper/011:08:030
81600rcu_preempt0-21swapper/010:37:300
81600rcu_preempt0-21swapper/007:12:110
81590rcu_preempt0-21swapper/111:18:121
81590rcu_preempt0-21swapper/110:51:541
81590rcu_preempt0-21swapper/110:21:541
81590rcu_preempt0-21swapper/110:01:261
81590rcu_preempt0-21swapper/109:28:211
81590rcu_preempt0-21swapper/108:17:181
81590rcu_preempt0-21swapper/012:37:160
81590rcu_preempt0-21swapper/009:58:400
81580rcu_preempt9018-21ssh09:19:511
81580rcu_preempt29937-21load12:37:141
81580rcu_preempt25527-21ssh11:33:120
81580rcu_preempt18870-21ssh09:36:400
81580rcu_preempt18624-21ntp_kernel_pll_11:22:160
81580rcu_preempt17538-21ssh12:16:460
81580rcu_preempt13890-21ssh11:14:311
81580rcu_preempt0-21swapper/111:00:251
81580rcu_preempt0-21swapper/110:02:391
81580rcu_preempt0-21swapper/109:42:061
81580rcu_preempt0-21swapper/009:38:140
81580rcu_preempt0-21swapper/008:02:120
81580rcu_preempt0-21swapper/007:47:120
81570rcu_preempt28722-21ssh10:46:110
81570rcu_preempt28514-21ssh11:38:061
81570rcu_preempt28251-21sshd08:40:211
81570rcu_preempt14963-21ssh12:12:011
81570rcu_preempt0-21swapper/112:28:481
81570rcu_preempt0-21swapper/110:22:011
81570rcu_preempt0-21swapper/109:16:151
81570rcu_preempt0-21swapper/107:21:211
81570rcu_preempt0-21swapper/012:04:130
81570rcu_preempt0-21swapper/011:52:230
81570rcu_preempt0-21swapper/010:56:180
138450570irq/30-eth0-tx-5613-21cyclictest12:34:320
81560rcu_preempt6103-21rm09:15:300
81560rcu_preempt3019-21ssh10:57:080
81560rcu_preempt0-21swapper/012:07:020
81560rcu_preempt0-21swapper/011:41:060
81560rcu_preempt0-21swapper/009:43:090
81560rcu_preempt0-21swapper/009:27:250
81560rcu_preempt0-21swapper/008:54:380
81560rcu_preempt0-21swapper/007:37:140
81560rcu_preempt0-21swapper/007:23:190
138450560irq/30-eth0-tx-13915-21ssh11:14:350
81550rcu_preempt0-21swapper/108:32:161
81550rcu_preempt0-21swapper/107:54:331
81550rcu_preempt0-21swapper/107:29:571
81550rcu_preempt0-21swapper/011:47:350
81550rcu_preempt0-21swapper/011:28:130
81550rcu_preempt0-21swapper/009:17:150
81540rcu_preempt32651-21ssh11:46:450
81540rcu_preempt20347-21ntp_states08:07:151
81540rcu_preempt0-21swapper/109:10:191
81540rcu_preempt0-21swapper/108:15:171
81540rcu_preempt0-21swapper/108:00:131
81540rcu_preempt0-21swapper/107:31:571
81540rcu_preempt0-21swapper/107:24:151
81540rcu_preempt0-21swapper/107:14:531
81540rcu_preempt0-21swapper/010:24:250
81540rcu_preempt0-21swapper/008:28:070
81540rcu_preempt0-21swapper/008:15:380
81530rcu_preempt17826-21ps07:57:310
81530rcu_preempt0-21swapper/108:42:141
81530rcu_preempt0-21swapper/010:49:200
81530rcu_preempt0-21swapper/008:40:410
81530rcu_preempt0-21swapper/007:52:210
81520rcu_preempt0-21swapper/009:02:210
89550510irq/17-ehci_hcd23205-21users08:17:180
81510rcu_preempt30241-21memory08:47:151
81510rcu_preempt24118-21ntp_states08:22:161
81510rcu_preempt0-21swapper/007:32:080
81500rcu_preempt0-21swapper/008:11:180
81500rcu_preempt0-21swapper/007:45:580
5616995046cyclictest945-21usb-storage07:43:041
81480rcu_preempt28989-21memory08:42:130
81430rcu_preempt23664-21fw_forwarded_lo08:22:110
5616994139cyclictest945-21usb-storage09:05:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional