This PR adds `--rocksdb-ledger-compression` as a hidden argument to the validator
for specifying the compression algorithm for TransactionStatus. Available compression
algorithms include `lz4`, `snappy`, `zlib`. The default value is `none`.
Experimental results show that with lz4 compression, we can achieve ~37% size-reduction
on the TransactionStatus column family, or ~8% size-reduction of the ledger store size.
This PR renames BlockstoreAdvancedOptions to LedgerColumnOptions, as we will
pass-down this struct to LedgerColumn to allow it to perform metric reporting.
#### Summary of Changes
This PR further enables group by operation on storage type in blockstore_rocksdb_cfs metrics.
Such group-by allows us to further compare the performance metrics between rocks-level and
rocks-fifo.
To make things extensible, this PR introduces BlockstoreAdvancedOptions and move shred_storage_type.
All fields in BlockstoreAdvancedOptions will support group-by operation in blockstore_rocksdb_cfs.
Dependency: #23580
This PR enables blockstore to periodically report RocksDB column family properties.
The reported properties are under blockstore_rocksdb_cfs, and the properties also
support group by operation on cf_name.
- Use info!()/warn!() over println!()/eprintln!()
- Make status prints consistent
- Add default RUST_LOG filter to see test printouts
- Adjust reported data to show shreds and rates we care about
The number of shreds that result from a given number of entries is
variable and in our test case, somewhat unintuitive to think about when
trying to determine how much data we're pushing into the blockstore. So,
this change converts the unit of test parameters from entries to shreds.
This change also cleans up some variable naming for clarity and prints.
Summary:
* Add NUM_WRITERS to ledger_cleanup to enable multiple writers.
(Note that our insert_shreds() is still single threaded because
it has a lock that limits only one writer at a time.)
* Make pre-generated slots more performent by directly inserting
into the shared queue. Otherwise, the main-thread which
prepares the slots will be slower than the writers.
* Correct the shred insertion time -- before this diff it did not
wait for joining all writer threads.
* Update rocksdb to v0.16.0
* Promote the infrequent and important log to info!
* Force background compaction by ttl without manual compaction
* Fix test
* Support no compaction mode in test_ledger_cleanup_compaction
* Fix comment
* Make compaction_interval customizable
* Avoid major compaction with periodic filtering...
* Adress lazy_static, special cfs and range check
* Clean up a bit and add comment
* Add comment
* More comments...
* Config code cleanup
* Add comment
* Use .conflicts_with()
* Nullify unneeded delete_range ops for special CFs
* Some clean ups
* Clarify the locking intention
* Ensure special CFs' consistency with PurgeType::CompactionFilter
* Fix comment
* Fix bad copy paste
* Fix various types...
* Don't use tuples
* Add a unit test for compaction_filter
* Fix typo...
* Remove flag and just use new behavior always
* Fix wrong condition negation...
* Doc. about no set_last_purged_slot in purge_slots
* Write a test and fix off-by-one bug....
* Apply suggestions from code review
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
* Follow up to github review suggestions
* Fix line-wrapping
* Fix conflict
Co-authored-by: Tyera Eulberg <teulberg@gmail.com>
rocksdb compaction can cause long stalls, so
make it more configurable to try and reduce those stalls
and also to coordinate between multiple nodes to not induce
stall at the same time.
* Add check in cluster_info_vote_listenere to see if optimstic conf was achieved
Add OptimisticConfirmationVerifier
* More fixes
* Fix merge conflicts
* Remove gossip notificatin
* Add dashboards
* Fix rebase
* Count switch votes as well toward optimistic conf
* rename
Co-authored-by: Carl <carl@solana.com>
