twoeths

Error processing attestation on a restart

4

### Describe the bug On a restart, we can get an error like, see https://discord.com/channels/593655374469660673/593655641445367808/1123615328761552958 ``` Jun-28 09:39:18.639[chain] warn: Error processing attestations from block slot=6761276, erroredAttestations=5 code=FORKCHOICE_ERROR_INVALID_ATTESTATION, err=code=UNKNOWN_HEAD_BLOCK, beaconBlockRoot=0x961ee2ae2a7b0cb8f2623edcb1c7a408c8258ddfcd3a2a5c71cb6640ed2e5ed0 Error:...

Improve Block Production panels

3

**Describe the bug** There are bad labels on block production grafana panels **Expected behavior** Deduplicate the label, add more prefix/suffix to labels

Investigate items write per slot

1

### Describe the bug This happened even before v1.9.0 - Investigate why we write 2 blocks (hot db) per slot - What's unknown db ### Expected behavior - Block should...

Undefined body when sending beacon_blocks_by_root

1

**Describe the bug** Undefined body when sending beacon_blocks_by_root ``` May-12 18:18:27.604[network] ^[[34mdebug^[[39m: Req sending request method=beacon_blocks_by_root, encoding=ssz_snappy, client=Lighthouse, peer=16...B4kUTv, requestId=911947, body=undefined ``` **Expected behavior** Should print the root hex instead

Gossip block signatures verification on main thread

2

**Describe the bug** Right now we verify gossip block proposer's signature on main thread but all other signatures on worker thread **Expected behavior** - Need to understand if it's better...

Apply peer action when there are gossip validation errors

6

**Describe the bug** Hetzner-s2 shows a lot of rejected ContributionAndProof gossip messages but other nodes show nothing The `lodestar_gossip_validation_accept_total` metric is the same for all nodes. ``` ls 2022-02-16 |...

Request peer ENR via discv5 PING on eth/v1/node/peers

3

**Describe the bug** enr field is empty when I issue this curl ``` curl http://127.0.0.1:4000/eth/v1/node/peers/16Uiu2HAmSFKTBw2ydr3efM5QNZRBA9LYxpCBJw8SFWtA61rAmEzp {"data":{"peer_id":"16Uiu2HAmSFKTBw2ydr3efM5QNZRBA9LYxpCBJw8SFWtA61rAmEzp","enr":"","last_seen_p2p_address":"/ip4/137.184.110.216/tcp/38254","direction":"inbound","state":"connected"}} ``` **Expected behavior** enr should have some value inside like in the api spec...

feat: improve type.hashTreeRoot() using batch

3

**Motivation** - improve type.hashTreeRoot() using batch **Description** - instead of `getRoots()` and compute root from there, this PR implement `getChunkBytes()` - this compute root using `merkleizeInto()` which use batch there...

feat: getAll() apis to support output parameters

3

**Motivation** - right now at lodestar, it has to allocate new array to loop through all elements and it cost memory allocation - for readonly operation, ssz still have to...

**Describe the bug** Sometimes there is a spike of BeaconState.hashTreeRoot(), most likely due to memory allocation **Expected behavior** Investigate if there is better way to save memory allocation in `ViewDU.hashTreeRoot()`...