dsteem vs. steem-js — Round 1

almost-digital (61)in #steemdev • 7 years ago (edited)

@good-karma suggested that I should setup a performance test of dsteem and compare it to the official steem-js library and I was happy to oblige. The results really surprised me however, I expected dsteem to maybe be a little bit faster but the results show that dsteem is ~90 times faster than steem-js!

I setup the test to cover the most common and compute intensive operation I could think of (deserializing a private key and using that to sign a transaction). You can check how it's setup and run it for yourself here: https://jsperf.com/dsteem-vs-steem-js/1

Update: In node.js dsteem pulls ahead with another order of magnitude, more than 1000 times faster! Probably because many of the crypto functions I'm using have native bindings when running in node.

Screen Shot 2017-07-09 at 12.30.16.png

#programming #steem #steemit #benchmark

7 years ago in #steemdev by almost-digital (61)

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good-karma (76) 7 years ago (edited)

Surprisingly big difference than I expected! :) looking forward to round 2...

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almost-digital (61) 7 years ago

You and me both :)

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ekitcho (60) 7 years ago

great contribution!
i wish we could update the steem js library asap with your solution or simply update with your contribution so the whole ecosystem can benefit this great improvement

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justinw (60)Steemit Team 7 years ago

Wow, that's awesome. I'm curious about read operations - have you benchmarked any of those? get_state etc?

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almost-digital (61) 7 years ago

Thanks! No, I haven't. I think the differences should be negligible unless steem-js is doing something really weird :)

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justinw (60)Steemit Team 7 years ago

That was my thought as well - but this is still a great boost in performance for transactions that require signing. Are you using anything non-standard? Is this most likely a difference in use of different libraries?

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almost-digital (61) 7 years ago

I haven't profiled it but my guess is that a large part of the performance improvement is coming from the node-secp256k1 package. The browserify crypto implementations are really good as well.