perf(levm): flamegraphs to l2 node for evm

[LeanSerra]

Motivation

Generate flamegraph of ethrex client in order to test levm performance.

Description

Add the flag -c or --contract to the ethrex_l2 cli to send tx to a contract with bytecode to test the evm.

Steps to run the flamegraph (2 terminals are needed):

1. make start-node-with-flamegraph
2. make load-node

[fborello-lambda]

Steps to reproduce:

1. cd crates/l2

sudo CARGO_PROFILE_RELEASE_DEBUG=true cargo flamegraph --manifest-path ../../Cargo.toml --bin ethrex --features dev,ethrex-vm/levm,ethrex/levm,ethrex-blockchain/levm  --  --network ../../test_data/genesis-l2.json --http.port 1729

and in another terminal :
-c to load the evm with more than plain transfers.

ethrex_l2 test load --path ../../test_data/private_keys.txt -i 5000 -v  --value 1 -c

[github-actions]

Benchmark Results Comparison

PR Results

Benchmark Results: Factorial

Command	Mean [s]	Min [s]	Max [s]	Relative
revm_factorial	7.088 ± 0.026	7.064	7.150	1.00
levm_factorial	26.551 ± 0.079	26.418	26.690	3.75 ± 0.02

Benchmark Results: Fibonacci

Command	Mean [s]	Min [s]	Max [s]	Relative
revm_fibonacci	7.492 ± 0.654	7.206	9.351	1.00
levm_fibonacci	24.521 ± 0.404	24.225	25.578	3.27 ± 0.29

Main Results

Benchmark Results: Factorial

Command	Mean [s]	Min [s]	Max [s]	Relative
revm_factorial	7.426 ± 0.066	7.334	7.513	1.00
levm_factorial	26.652 ± 0.153	26.338	26.821	3.59 ± 0.04

Benchmark Results: Fibonacci

Command	Mean [s]	Min [s]	Max [s]	Relative
revm_fibonacci	7.017 ± 0.011	6.993	7.033	1.00
levm_fibonacci	24.304 ± 0.182	24.104	24.691	3.46 ± 0.03

[fborello-lambda]

I've added a make target for the Makefile located at the root.

We can generate the flamegraph.svg with the following steps:

2 terminals are needed:

1. make start-node-with-flamegraph
2. make load-node

To run it with LEVM:

1. make start-node-with-flamegraph L=1
2. make load-node

To run it with LEVM and contract-interaction:

1. make start-node-with-flamegraph L=1
2. make load-node C=1

[fborello-lambda]

I think we can take advantage of the root's Makefile, it is really convenient and easy to generate the flamegraphs. However, we may change the approach if we implement PR #1366 . We may want a way to unify the way we run the flamegraphs.

[github-actions]

+--------------------------------------------------------------------+-------+------+
| File                                                               | Lines | Diff |
+--------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/cmd/ethrex_l2/src/commands/test.rs | 184   | +37  |
+--------------------------------------------------------------------+-------+------+

Total lines changed: +37