* consolidate execute timings to a common module
* Add execute metrics
* Add metrics for executor creation
* Use saturating_add_assign macro
Co-authored-by: Trent Nelson <trent@solana.com>
Co-authored-by: Carl Lin <carl@solana.com>
Merge AccountsDb plugin framework to v1.8 (#20518)
Summary of Changes
Create a plugin mechanism in the accounts update path so that accounts data can be streamed out to external data stores (be it Kafka or Postgres). The plugin mechanism allows
Data stores of connection strings/credentials to be configured,
Accounts with patterns to be streamed
PostgreSQL implementation of the streaming for different destination stores to be plugged in.
The code comprises 4 major parts:
accountsdb-plugin-intf: defines the plugin interface which concrete plugin should implement.
accountsdb-plugin-manager: manages the load/unload of plugins and provide interfaces which the validator can notify of accounts update to plugins.
accountsdb-plugin-postgres: the concrete plugin implementation for PostgreSQL
The validator integrations: updated streamed right after snapshot restore and after account update from transaction processing or other real updates.
The plugin is optionally loaded on demand by new validator CLI argument -- there is no impact if the plugin is not loaded.
* Make account shrink configurable #17544 (#17778)
1. Added both options for measuring space usage using total accounts usage and for individual store shrink ratio using an enum. Validator CLI options: --accounts-shrink-optimize-total-space and --accounts-shrink-ratio
2. Added code for selecting candidates based on total usage in a separate function select_candidates_by_total_usage
3. Added unit tests for the new functions added
4. The default implementations is kept at 0.8 shrink ratio with --accounts-shrink-optimize-total-space set to true
Fixes#17544
(cherry picked from commit 269d995832)
# Conflicts:
# core/tests/snapshots.rs
# ledger/src/bank_forks_utils.rs
# runtime/src/accounts_db.rs
# runtime/src/snapshot_utils.rs
* fix some merge errors
Co-authored-by: Lijun Wang <83639177+lijunwangs@users.noreply.github.com>
Co-authored-by: Jeff Washington (jwash) <wash678@gmail.com>
* verify bank hash on startup with ledger tool option (#17939)
(cherry picked from commit f558b9b6bf)
# Conflicts:
# core/tests/snapshots.rs
# ledger/src/bank_forks_utils.rs
# runtime/src/snapshot_utils.rs
* fix merge errors
Co-authored-by: Jeff Washington (jwash) <75863576+jeffwashington@users.noreply.github.com>
Co-authored-by: Jeff Washington (jwash) <wash678@gmail.com>
* Account for possibility of cache flush in load()
* More cleaning
* More cleaning
* Remove unused method and some comment cleaning
* Fix typo
* Make the detected impossible purge race panic()!
* Finally revert to original .expect()
* Fix typos...
* Add assertion for max_root for easier reasoning
* Reframe races with LoadHint as possible opt.
* Fix test
* Make race bug tests run longer for less flaky
* Delay the clone-in-lock slow path even for RPC
* Make get_account panic-free & add its onchain ver.
* Fix rebase conflicts...
* Clean up
* Clean up comment
* Revert fn name change
* Fix flaky test...
* fmt...
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>
* Track transaction check time separately from account loads
* banking packet process metrics
* Remove signature clone in status cache lookup
* Reduce allocations when converting packets to transactions
* Add blake3 hash of transaction messages in status cache
* Bug fixes
* fix tests and run fmt
* Address feedback
* fix simd tx entry verification
* Fix rebase
* Feedback
* clean up
* Add tests
* Remove feature switch and fall back to signature check
* Bump programs/bpf Cargo.lock
* clippy
* nudge benches
* Bump `BankSlotDelta` frozen ABI hash`
* Add blake3 to sdk/programs/Cargo.lock
* nudge bpf tests
* short circuit status cache checks
Co-authored-by: Trent Nelson <trent@solana.com>
* Add load_largest_accounts bench
* Check lamports before address filter
* Use BinaryHeap, add Accounts test
* Use pubkey reference in the min-heap
Also, flatten code with early returns
Co-authored-by: Greg Fitzgerald <greg@solana.com>
* Simpler cap by including sysvars and native programs
* Fix tests
* Add comment
* revert some unrelated code
* Update test_bank_update_sysvar_account for cap.
* Test cap. for add_native_program using new helper
* Improve the cap adjustment with new tests
* Fix typo...
* Adjust test for improved code coverage
* Rename simpler_capitalization => simple_capitalization
* More rename and bonus commenting
