rt-thread feat: 增加线程启动计数与切换时间戳，调整线程列表输出调整输出格式

拉取/合并请求描述：(PR description)

[

为什么提交这份PR (why to submit this PR)

增加线程运行日志线程计数与上次执行时间计数方便跟踪运行情况

你的解决方案是什么 (what is your solution)

在可配置宏RT_USING_CPU_USAGE_TRACER增加两个参数 ctx_last_time ctx_count
在cmd中增加日志打印
打印常量字符串的rt_kprintf 改为rt_kputs

注意

SMP 部分我未用过，不确定这样是否合适单核心M4上已经验证

thread           pri  status      sp     stack size max used left tick   error  tcb addr   usage count    last time
---------------- ---  ------- ---------- ----------  ------  ---------- ------- ---------- ----- -------- ----------
uart2             18  suspend 0x0000019c 0x00001000    12%   0x00000064 EINTRPT 0xa0049080   0%      63       935
uart4             20  suspend 0x000000a4 0x00001000    07%   0x00000064 EINTRPT 0xa0046828   0%       5       715
uart3             18  suspend 0x000000cc 0x00001000    06%   0x00000064 EINTRPT 0xa0043e88   0%      56       945
can_rx            25  suspend 0x000000bc 0x00000800    21%   0x00000003 EINTRPT 0xa0041cc8   3%      34       926
tshell            20  running 0x00000234 0x00001000    16%   0x00000002 OK      0xa0040770   1%      12       948
LVGL              20  ready   0x00000124 0x00002000    36%   0x00000004 ETIMOUT 0x10009d04  38%     163       952
tidle0            31  ready   0x0000007c 0x00000100    48%   0x0000001c OK      0x10009c4c  44%     141       929
timer              4  suspend 0x0000010c 0x00000400    46%   0x00000005 EINTRPT 0x10009dbc   0%     117       948
main              10  suspend 0x00000144 0x00000800    25%   0x00000010 EINTRPT 0xa003fc50  10%       1         1

msh >ps
thread           pri  status      sp     stack size max used left tick   error  tcb addr   usage count    last time
---------------- ---  ------- ---------- ----------  ------  ---------- ------- ---------- ----- -------- ----------
uart2             18  suspend 0x0000019c 0x00001000    12%   0x00000064 EINTRPT 0xa0049080   0%    6677    100145
uart4             20  suspend 0x000000a4 0x00001000    07%   0x00000064 EINTRPT 0xa0046828   0%     352     99952
uart3             18  suspend 0x000000cc 0x00001000    06%   0x00000064 EINTRPT 0xa0043e88   0%    9978    100165
can_rx            25  suspend 0x000000bc 0x00000800    24%   0x00000002 EINTRPT 0xa0041cc8   5%    4907    100123
tshell            20  running 0x00000234 0x00001000    16%   0x0000000a OK      0xa0040770   0%      24    100166
LVGL              20  suspend 0x00000124 0x00002000    38%   0x0000000a EINTRPT 0x10009d04  34%   26873    100166
tidle0            31  ready   0x0000004c 0x00000100    48%   0x0000001c OK      0x10009c4c  58%   26699    100158
timer              4  suspend 0x0000010c 0x00000400    46%   0x00000002 EINTRPT 0x10009dbc   0%    4870    100154
main              10  suspend 0x00000144 0x00000800    25%   0x00000010 EINTRPT 0xa003fc50   0%     101    100105

请提供验证的bsp和config (provide the config and bsp)

BSP:

.config:

action:

]

当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

[ ] 本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
[x] 本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality：

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

[x] 已经仔细查看过代码改动的对比 Already check the difference between PR and old code
[x] 代码风格正确，包括缩进空格，命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
[x] 没有垃圾代码，代码尽量精简，不包含#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up
[x] 所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
[x] 对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
[x] 代码是高质量的 Code in this PR is of high quality
[x] 已经使用formatting 等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification
[ ] 如果是新增bsp, 已经添加ci检查到.github/ALL_BSP_COMPILE.json 详细请参考链接BSP自查

Sep 12 '25 08:09 meng-plus

📌 Code Review Assignment

🏷️ Tag: components

Reviewers: Maihuanyi

Changed Files (Click to expand)

components/finsh/cmd.c

🏷️ Tag: kernel

Reviewers: GorrayLi ReviewSun hamburger-os lianux-mm wdfk-prog xu18838022837

Changed Files (Click to expand)

src/scheduler_mp.c
src/scheduler_up.c

📊 Current Review Status (Last Updated: 2025-09-12 17:06 CST)

⌛ GorrayLi Pending Review
⌛ Maihuanyi Pending Review
⌛ ReviewSun Pending Review
⌛ hamburger-os Pending Review
⌛ lianux-mm Pending Review
⌛ wdfk-prog Pending Review
⌛ xu18838022837 Pending Review

📝 Review Instructions

维护者可以通过单击此处来刷新审查状态: 🔄 刷新状态 Maintainers can refresh the review status by clicking here: 🔄 Refresh Status
确认审核通过后评论 LGTM/lgtm Comment LGTM/lgtm after confirming approval
PR合并前需至少一位维护者确认 PR must be confirmed by at least one maintainer before merging