Also in Italy, unlike what happens in other countries, all deceased people positive to the test are classified as "Covid deaths", regardless of the simultaneous presence of other serious diseases.
I've been a fan of https://httpstat.us/ for a while now. Pretty much the same thing only you can also ask for a specific response time, which can be useful for testing timeouts.
I'm not sure how the append only mode works but I tried to run a script (appendfsync directive set to always) which sets a new key in an endless loop and kill the server in the middle of the execution.
No changes are written to the AOF so I guess the operation is atomic.
Did you ever try to disable permessage-deflate with ws?
It will never be as lightweight as uws because ws is built on top of `net.Socket` but I think you hit this ws issue https://github.com/websockets/ws/issues/804 in the WebTorrent tracker.
I think ws will use 3/4 times more memory than uws with permessage-deflate disabled which is a lot, but far different from 47 times as advertised.
Congrats for this achievement.
For anyone using this in Node.js I strongly suggest to run your own benchmarks as uws is no way 47x 18x 33x and 2x times faster/more lightweight than ws.
Also check how the improvements are obtained.
Call me when you can get 1 million concurrent connections using 1.3 GB of user space memory with ws.
Hint: at 500k ws consumes all memory in my computer and the GC stalls are constant. My system start to freeze and my mouse cursor is no longer responding.
I can have 1 million connections with uws at the same time I'm watching cat clips on youtube, listening to spotify and having my complete IDE up and running.
For 100k connections your own benchmarks showed a different story. Now I didn't try with 1 million and I guess it gets worse so I trust you but I can try with removing the upgrade request, the event emitter, etc from ws to start at least with a fair comparison.
We moved to using uWS for deepstream.io 1.0 release and had great feedback from the community. To literally quote a user in production: 'After we upgraded to deepstream 1.0 we are seeing that the resource consumption is about 50% of what is was before so we still have growing space on our servers'. This was for the 0.7 release so I'm excited to see if 0.10 reduces this even further.
Yes, for 100k connection, using Alex's own benchmarks I saw that uws is up to 2x faster/more lightweight than ws except for the short message throughput where uws really shines and is up to 10x faster. It is a lot, don't get me wrong but the numbers on the README are obtained comparing the C++ server with ws which is totally wrong imho.
See https://lab24.ilsole24ore.com/coronavirus/#box_6 that graphs shows the number of tampons per day.
https://lab24.ilsole24ore.com/coronavirus/#box_5 total tampons: 233222. The source is the Italian Ministry of Health.
Also in Italy, unlike what happens in other countries, all deceased people positive to the test are classified as "Covid deaths", regardless of the simultaneous presence of other serious diseases.