Lion - dapplion

> The Infinity values should be parsed as Infinity. This is not expected behaviour. Arguments parser should throw if it parses a number as NaN. Consumers should specify `18446744073709551615` not...

- `ini`, `minimist`, `tar`: Fixable by recreating yarn.lock - `node-forge`: Dependency of libp2p-crypto, blocked until https://github.com/ChainSafe/lodestar/pull/4427 Other old packages there because: - Our own dependency on "electron": "^19.0.9", @nazarhussain why...

Anyone understands what is this error? ``` @chainsafe/lodestar: $ tsc -p tsconfig.build.json && yarn write-git-data @chainsafe/lodestar: ../beacon-node/lib/api/options.d.ts:17:28 - error TS7016: Could not find a declaration file for module '@lodestar/api/lib'. '/home/runner/work/lodestar/lodestar/packages/api/lib/index.js'...

@tuyennhv Could you run the CPU profile again without async stack traces?

> Are we still experiencing this? The only way to experience this is with a shadow-fork that has an empty deposit contract for more than 1 eth1 voting period. This...

@tuyennhv You can run a snooper `parithoshj/json_rpc_snoop:v1.0.0-x86` between the EL and CL to log the traffic and their timings. Run the container with command ``` ./json_rpc_snoop -p {{eth1_engine_snoop_port}} http://127.0.0.1:{{eth1_engine_port}} ```...

@tuyennhv Could you prove first that performance is degraded for those servers? Also keep in mind that for `ctvpss` the execution client is in a different data center so roundtrip...

Related to https://github.com/ChainSafe/lodestar/issues/3762

This is one is very tricky because we need to differentiate between a real timeout and a timeout caused by us. Measuring our internal delay may be a good option...

Probably part of the I/O lag issue