go-ethereum/cmd/utils
rjl493456442 042c47ce1a
core: log detailed statistics for slow block (#32812)
This PR introduces a new debug feature, logging the slow blocks with
detailed performance statistics, such as state read, EVM execution and
so on.

Notably, the detailed performance statistics of slow blocks won't be
logged during the sync to not overwhelm users. Specifically, the statistics
are only logged if there is a single block processed.

Example output

```
########## SLOW BLOCK #########
Block: 23537063 (0xa7f878611c2dd27f245fc41107d12ebcf06b4e289f1d6acf44d49a169554ee09) txs: 248, mgasps: 202.99

EVM execution: 63.295ms
Validation: 1.130ms
Account read: 6.634ms(648)
Storage read: 17.391ms(1434)
State hash: 6.722ms
DB commit: 3.260ms
Block write: 1.954ms
Total: 99.094ms

State read cache: account (hit: 622, miss: 26), storage (hit: 1325, miss: 109)
##############################
```
2025-12-02 14:43:51 +01:00
..
cmd.go cmd/utils: use maximum uint64 value for receipt chain insertion (#32934) 2025-10-18 19:54:56 +08:00
diskusage.go all: add build tags for wasip1 (#31090) 2025-01-30 16:58:53 +01:00
diskusage_openbsd.go all: update license headers and AUTHORS from git history (#24947) 2022-05-24 20:39:40 +02:00
diskusage_windows.go all: update license headers and AUTHORS from git history (#24947) 2022-05-24 20:39:40 +02:00
export_test.go all: use fmt.Appendf instead of fmt.Sprintf where possible (#31301) 2025-03-25 14:53:02 +01:00
flags.go core: log detailed statistics for slow block (#32812) 2025-12-02 14:43:51 +01:00
flags_legacy.go cmd/utils: show full deprecated flags (#32141) 2025-07-04 09:40:16 +08:00
flags_test.go build: update to golangci-lint 1.61.0 (#30587) 2024-10-14 19:25:22 +02:00
history_test.go core: consolidate BlockChain constructor options (#31925) 2025-06-19 12:21:15 +02:00
prompt.go cmd/geth: remove unlock commandline flag (#30737) 2024-11-15 10:15:15 +01:00