Techempower Framework Benchmark Round 21

 The result for Techempower framework benchmark round 21 is out, as usual the most important benchmark is the update and multi query benchmark:

The top rankers are Rust, JS (cheating), Java, C++, C#, PHP, C, Scala, Kotlin, and Go. For multiple queries:

Top rankers are Rust, Java, JS (cheating), Scala, Kotlin, C++, C#, and Go. These benchmark shows how efficient their database driver (which mostly the biggest bottleneck), and how much overhead the framework of each language (including serialization, alloc/GC, async-I/O, etc).

For memory usage and CPU utilization you can check here https://ajdust.github.io/tfbvis/?testrun=Citrine_started2022-06-30_edd8ab2e-018b-4041-92ce-03e5317d35ea&testtype=update&round=false