- Only duplicate records from archive to writable during online_delete.
- Log duration of nodestore reads.
- Include nodestore counters in perf_log output.
- Remove gratuitous nodestore activity counting.
- Report initial sync duration in server_info and perfLog.
- Report state_accounting in perfLog.
- Make state_accounting durations more accurate.
- Parallel ledger loader.
- Config parameter to load ledgers on start.
1) Don't acquire so many nodes per pass. It's likely
far more than we need.
2) Right-size the finishedReads_ vector on passes other
than just the first.
* Sort by fee level (which is the current behavior) then by transaction
ID (hash).
* Edge case when the account at the end of the queue submits a higher
paying transaction to walk backwards and compare against the cheapest
transaction from a different account.
* Use std::if_any to simplify the JobQueue::isOverloaded loop.
* Log load fee values (at debug) received from validations.
* Log remote and cluster fee values (at trace) when changed.
* Refactor JobQueue::isOverloaded to return sooner if overloaded.
* Refactor Transactor::checkFee to only compute fee if ledger is open.
This flag, if present, suppresses the output of incoming
trustlines in default state.
This is primarily motivated by observing that users of Xumm often
have many unwanted incoming trustlines in a default state, which are
not useful in the vast majority of cases.
Being able to suppress those when doing `account_lines` saves bandwidth
and resources.
This commit implements partitioned unordered maps and makes it possible
to traverse such a map in parallel, allowing for more efficient use of
CPU resources.
The `CachedSLEs`, `TaggedCache`, and `KeyCache` classes make use of the
new functionality, which should improve performance.
The pathfinding engine requires pre-building large tables which is a
resource-intensive operation. Typically, one would not expect that a
server configured as a validator would also support pathfinding APIs
and so, building those tables by default wastes resources.
This commit, if merged, will disable pathfinding on servers that are
configured as validators, unless the server operator opts to support
it explicitly, by configuring the `[path_search_max]` parameter.
Validator operators that wish to support pathfinding on a validator
and want to use the default values can add the following stanza to
their server's configuration file:
[path_search_max]
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