35ca3182ba
* Add estimated and actual block cost units metrics (#22326)
* - report cost details for transactions selected to be packed into block;
- report estimated execution units packed into block, and actual units and time after execution
* revert reporting per-transaction details
* rollup transaction cost details (eg signature cost, wirte lock, data cost and execution costs) into block stats
* change naming from units to cu, use struct to replace tuple
(cherry picked from commit 1309a9cea0)
# Conflicts:
# core/src/banking_stage.rs
# core/src/qos_service.rs
* fix conflicts
Co-authored-by: Tao Zhu <82401714+taozhu-chicago@users.noreply.github.com>
Co-authored-by: Tao Zhu <tao@solana.com>