--fast flag inspired by sanic framework

[tushar5526]

Sanic has its own webserver along with support for external webservers. Servers like uvicorn, gunicorn leave it up to the users to tweak the value of processes, workers or threads to find the best combination which gives the best performance.

But Sanic's own webserver has a --fast flag which automatically optimises these values according to your server. Robyn should support something like it to tweak the values of processes and workers.

[sansyrox]

Hey @tushar5526 👋

That is a great idea. Thank you. I will have a look 😄

[mn3711698]

Currently encountering high concurrency issues, please as soon as possible @sansyrox thank you

[sansyrox]

Hey @mn3711698 👋

Can you please explain a bit more ? What do you mean by this

Currently encountering high concurrency issues, please as soon as possible

How are you running Robyn?

[mn3711698]

@sansyrox

i know just lite english.
my website running Robyn.

[program:ro19]
environment =PYTHONPATH=/var/vcom/,LANG=zh_CN.UTF-8,LC_CTYPE=zh_CN.UTF-8,LC_ALL=zh_CN.UTF-8
directory = /var/vcom/
command = /usr/local/bin/python3 ./run_apiro19.py --workers 5
autostart = true
autorestart=true
user = root
redirect_stderr = true
stdout_logfile = /var/log/ro19.log

[program:ro20]
environment =PYTHONPATH=/var/vcom/,LANG=zh_CN.UTF-8,LC_CTYPE=zh_CN.UTF-8,LC_ALL=zh_CN.UTF-8
directory = /var/vcom/
command = /usr/local/bin/python3 ./run_apiro20.py --workers 5
autostart = true
autorestart=true
user = root
redirect_stderr = true
stdout_logfile = /var/log/ro20.log

[program:ro21]
environment =PYTHONPATH=/var/vcom/,LANG=zh_CN.UTF-8,LC_CTYPE=zh_CN.UTF-8,LC_ALL=zh_CN.UTF-8
directory = /var/vcom/
command = /usr/local/bin/python3 ./run_apiro21.py --workers 5
autostart = true
autorestart=true
user = root
redirect_stderr = true
stdout_logfile = /var/log/ro21.log

Robyn should support something like it to tweak the values of processes and workers ?

[sansyrox]

Hey @mn3711698 👋

It is super easy to do that in Robyn 😄

Just do python3 app.py --workers=N --processes=M

[sansyrox]

https://robyn.tech/documentation/api_reference/const_requests#muli-core-scaling

[sansyrox]

Also, @mn3711698 , I would love to see your website 😄 You can share it with me on Discord if that is more comfortable.

[sansyrox]

Hey @mn3711698 @tushar5526 This has been introduced in v0.60.2