jlaitine commented on PR #16673:
URL: https://github.com/apache/nuttx/pull/16673#issuecomment-3173295734
Both IMX93 and MPFS real targets still pass the test for 3 days continuous
running.
The configurations are a bit different (different devices), but both are
CONFIG_SMP, CONFIG_BUILD_KERNEL. IMX93 is 2x 1.8GHz cores, MPFS is 4x 600MHz
cores. Below are the nsh shell "uptime" outputs and snippets from PX4 "top"
output (can't post them fully, the running content is not public, so I am just
posting the IDLE tasks and the summary lines). The "uptime load average"
showing 0.00 is normal in these configurations. Summary; no change after the
optimization I did on Friday. It is still rock stable and performing well on
these platforms.
- IMX93:
> uptime
23:42:59 up 2 days, 17:14, load average: 0.00, 0.00, 0.00
> top
PID COMMAND CPU(ms) CPU(%) USED/STACK PRIO(BASE) TSLICE
FD
0 CPU0 IDLE 210030754 88.217 400/ 4096 0 ( 0) 0
6
1 CPU1 IDLE 219852128 93.261 848/ 8160 0 ( 0) 0
6
...
Processes: 79 total, 3 running, 76 sleeping
CPU usage: 9.26% tasks, 0.00% sched, 90.74% idle
Uptime: 234869.199s total, 210203.986s idle
- MPFS:
> uptime
23:43:38 up 2 days, 17:13, load average: 0.00, 0.00, 0.00
> top
23:39:00 up 2 days, 17:08, load average: 0.00, 0.00, 0.00
PID COMMAND CPU(ms) CPU(%) USED/STACK PRIO(BASE) TSLICE
FD
0 CPU0 IDLE 149714474 61.954 376/ 2048 0 ( 0) 0
5
1 CPU1 IDLE 180204192 75.489 632/ 2016 0 ( 0) 0
5
2 CPU2 IDLE 204422992 87.298 632/ 2016 0 ( 0) 0
5
3 CPU3 IDLE 219790892 92.129 584/ 2016 0 ( 0) 0
5
...
Processes: 96 total, 5 running, 91 sleeping
CPU usage: 20.78% tasks, 0.00% sched, 79.22% idle
Uptime: 234824.070s total, 149764.433s idle
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