The nodestore includes a built-in cache to reduce the disk I/O
load but, by default, this cache was not initialized unless it
was explicitly configured by the server operator.
This commit introduces sensible defaults based on the server's
configured node size.
It remains possible to completely disable the cache if desired
by explicitly configuring it the cache size and age parameters
to 0:
[node_db]
...
cache_size = 0
cache_age = 0
- 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.
