[Bug] No rpc metrics for non-`eth_getLogs` calls

Bắt đầu bằng cách đọc docs/metrics.md và tái tạo báo cáo bằng metrics endpoint, so sánh eth_rpc_request_duration với các endpoint_request samples được hiển thị ở đây. Theo dõi cách các metric này biểu diễn các lệnh gọi RPC không phải eth_getLogs; hoàn thành khi hoạt động RPC liên quan được hiển thị nhất quán và các metric được ghi trong tài liệu khớp với đầu ra của endpoint.

Bug report

I'm running graph node version 0.31.0 (recently upgraded from 0.29.0) and I don't see any metrics for rpc calls other than getLogs over the past month

I'm running 15+ indexers with ~3k subgraphs.

I tried checking my datadog agent to see if there's some rate limiting happening at the agent level and nothing stood out to me. I tried curl-ing the metrics endpoints for a few of my graph nodes, and none of them had non-eth_getLogs values. I see the following when I curl the metrics endpoint

# HELP eth_rpc_request_duration Measures eth rpc request duration
# TYPE eth_rpc_request_duration histogram
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="0.05"} 597
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="0.1"} 1224
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="0.2"} 3323
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="0.4"} 3506
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="0.8"} 3631
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="1.6"} 3634
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="3.2"} 3634
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="6.4"} 3634
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="12.8"} 3634
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="25.6"} 3634
eth_rpc_request_duration_bucket{method="eth_getLogs",provider="arbitrum-one-default",le="+Inf"} 3634
eth_rpc_request_duration_sum{method="eth_getLogs",provider="arbitrum-one-default"} 472.76402704999924
eth_rpc_request_duration_count{method="eth_getLogs",provider="arbitrum-one-default"} 3634

I did more digging and I found another metric, endpoint_request which isn't documented in the metrics doc which seems to have more up to date info like the following

# HELP endpoint_request successfull request
# TYPE endpoint_request counter
endpoint_request{conn_type="firehose",provider="goldsky-firehose-goerli",req_type="unknown",result="success"} 1859
endpoint_request{conn_type="firehose",provider="goldsky-firehose-mainnet",req_type="unknown",result="success"} 141
endpoint_request{conn_type="firehose",provider="streamingfast-firehose-bsc",req_type="unknown",result="success"} 23
endpoint_request{conn_type="firehose",provider="streamingfast-firehose-goerli",req_type="unknown",result="success"} 20
endpoint_request{conn_type="firehose",provider="streamingfast-firehose-mainnet",req_type="unknown",result="failure"} 1
endpoint_request{conn_type="firehose",provider="streamingfast-firehose-mainnet",req_type="unknown",result="success"} 228
endpoint_request{conn_type="firehose",provider="streamingfast-firehose-matic",req_type="unknown",result="success"} 25
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-archive",req_type="eth_getBlockByNumber",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-archive",req_type="net_version",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-archive",req_type="web3_clientVersion",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_chainId",result="success"} 2
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getBlockByHash",result="failure"} 68
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getBlockByHash",result="success"} 9582
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getBlockByNumber",result="failure"} 26
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getBlockByNumber",result="success"} 3420
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getTransactionReceipt",result="failure"} 100
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="eth_getTransactionReceipt",result="success"} 24571
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="net_version",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-default",req_type="web3_clientVersion",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-traces",req_type="eth_getBlockByNumber",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-traces",req_type="net_version",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-goerli-traces",req_type="web3_clientVersion",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-nova",req_type="eth_getBlockByHash",result="success"} 8394
endpoint_request{conn_type="rpc",provider="arbitrum-nova",req_type="eth_getBlockByNumber",result="success"} 4065
endpoint_request{conn_type="rpc",provider="arbitrum-nova",req_type="eth_getTransactionReceipt",result="success"} 17247
endpoint_request{conn_type="rpc",provider="arbitrum-nova",req_type="net_version",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-nova",req_type="web3_clientVersion",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-nova-archive",req_type="eth_getBlockByNumber",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-nova-archive",req_type="net_version",result="success"} 1
endpoint_request{conn_type="rpc",provider="arbitrum-nova-archive",req_type="web3_clientVersion",result="success"} 1

Relevant log output

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IPFS hash

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Subgraph name or link to explorer

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OS information

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