- don't store pending tx signatures and costs in CostTracker
- apply tx costs to global state immediately again
- go from commit_or_cancel to update_or_remove, where the cost tracker
is either updated with the true costs for successful tx, or the costs
of a retryable tx is removed
- move the function into qos_service and hold the cost tracker lock for
the whole loop
* Uses transaction_context.get_key_of_account_at_index() in vote.
* Inline keyed_account_at_index() in all instructions of vote
which have more than one KeyedAccount parameter,
because these could cause a borrow collision.
* Replaces KeyedAccount by BorrowedAccount in vote.
#### Summary of Changes
This PR enables perf metrics reporting for RocksDB deletes.
Samples are reported under "blockstore_rocksdb_write_perf" with op=delete
The sampling rate is still controlled by env arg SOLANA_METRICS_ROCKSDB_PERF_SAMPLES_IN_1K
and its default to 10 (meaning we report 10 in 1000 perf samples).
#### Summary of Changes
This PR enables perf metrics reporting for RocksDB write-batches.
Samples are reported under "blockstore_rocksdb_write_perf" with op=write_batch
Its cf_name tag is set to "write_batch" as well as each write-batch could include multiple column families.
The sampling rate is still controlled by env arg SOLANA_METRICS_ROCKSDB_PERF_SAMPLES_IN_1K
and its default to 10 (meaning we report 10 in 1000 perf samples).
* panic when test timeout
* nonblocking send when when droping banks
* debug log
* timeout for tvu
* unused varaible
* timeout for tpu
* Revert "debug log"
This reverts commit da780a3301.
* add timeout const
* fix typo
* Revert "nonblocking send when when droping banks".
I will create another pull request for this.
This reverts commit 088c98ec0f.
* Update core/src/tpu.rs
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
* Update core/src/tpu.rs
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
* Update core/src/tvu.rs
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
* Update core/src/tvu.rs
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
* Update core/src/validator.rs
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
Co-authored-by: Trent Nelson <trent.a.b.nelson@gmail.com>
* providing clarity on airdrop amount constraints
This change is in response to a review of a PR in the `solana-program-library` found here: https://github.com/solana-labs/solana-program-library/pull/3062
* replaced static limits with info on how to find them
* removed trailing whitespace
#### Summary of Changes
This PR implements the reporting of RocksDB write perf metrics to blockstore_rocksdb_write_perf
based on RocksDB's PerfContext. The default sample rate is 10 in 1000, and the env arg SOLANA_METRICS_ROCKSDB_PERF_SAMPLES_IN_1K can control the sample rate.
Refactor the thin_client::create_client to take addresses separately instead of as a tuple
Co-authored-by: Bijie Zhu <bijiezhu@Bijies-MBP.cable.rcn.com>
Previously, the metric reporting functions are implemented under LedgerColumnMetric.
However, there're operations like write batch which is issued by the function inside Rocks.
This PR moves reporting functions to its own dedicate mod so that both LedgerColumn and
Rocks can report column perf metrics.
