Erik Grinaker a21c1174ed pagebench: add gRPC support for get-page-latest-lsn (#12077) ...

## Problem

We need gRPC support in Pagebench to benchmark the new gRPC Pageserver
implementation.

Touches #11728.

## Summary of changes

Adds a `Client` trait to make the client transport swappable, and a gRPC
client via a `--protocol grpc` parameter. This must also specify the
connstring with the gRPC port:

```
pagebench get-page-latest-lsn --protocol grpc --page-service-connstring grpc://localhost:51051
```

The client is implemented using the raw Tonic-generated gRPC client, to
minimize client overhead.

2025-06-02 14:50:49 +00:00

..

src

pagebench: add gRPC support for get-page-latest-lsn (#12077)

2025-06-02 14:50:49 +00:00

Cargo.toml

cover direct IO + concurrent IO in unit, regression & perf tests (#11585)

2025-04-17 15:53:10 +00:00