Optimisation: fetch_post_tags does useless call to chanlink_url
The function in title account for 0.75s on the '/update/network/load' url. With the attached patch, it now account for 0.25s. Half a second win on a rPI4.
- Before : https://sebt3.freeboxos.fr/xhprof/xhprof_html/?run=5e33e8040aad4&sort=excl_cpu&source=data&symbol=fetch_post_tags
- After : https://sebt3.freeboxos.fr/xhprof/xhprof_html/?run=5e33f3e847dd5&sort=excl_cpu&source=data&symbol=fetch_post_tags
Patch : fetch_post_tag.patch
EDIT: after testing with xhprof disabled, the gain is more in the 0.1s range... still