Commit Graph

3 Commits

Author SHA1 Message Date
lean
744d1ed2c7 autocore: add ax feature 2021-06-16 10:44:10 +08:00
Chuck
aaba169f2f
optimize the performance of obtaining CPU usage (#6399)
Preformance Test (on NanoPi R2s, repeat 1000 times):

old command

cpu_usage=$(expr 100 - $(cat /tmp/top_tmp | grep 'CPU:' | awk -F '%' '{print$4}' | awk -F ' ' '{print$2}'))

```
real    0m 14.25s
user    0m 7.96s
sys     0m 20.33s
```

new command

cpu_usage=$(cat /tmp/top_tmp | awk '/^CPU/ { printf("%d%%", 100 - $8) }')

```
real    0m 6.91s
user    0m 4.29s
sys     0m 6.06s
```

Signed-off-by: Chuck <fanck0605@qq.com>
2021-02-21 12:26:19 +08:00
CN_SZTL
c39177efcf
autocore: add cpu freq & temp display for some arm devices (#5657)
* autocore: add cpu freq & temp display for some arm devices

Signed-off-by: CN_SZTL <cnsztl@project-openwrt.eu.org>

Co-authored-by: AmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>

* Revert "show CPU Temperature for NanoPi R2S (#5612)"

This reverts commit 099439f051.

Co-authored-by: AmadeusGhost <42570690+AmadeusGhost@users.noreply.github.com>
2020-10-13 01:07:17 +08:00