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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk
2025-04-22 04:42:26 +00:00
parent 9b658d86b2
commit 76509830e6
190 changed files with 3469 additions and 930 deletions
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17
src/database/pool/configure.rs
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@@ -18,11 +18,16 @@ pub(super) fn configure(server: &Arc<Server>) -> (usize, Vec<usize>, Vec<usize>)
// This finds the block device and gathers all the properties we need.
let path: PathBuf = config.database_path.clone();
let device_name = storage::name_from_path(&path).log_debug_err().ok();
let device_name = storage::name_from_path(&path)
.log_debug_err()
.ok();
let device_prop = storage::parallelism(&path);
// The default worker count is masked-on if we didn't find better information.
let default_worker_count = device_prop.mq.is_empty().then_some(config.db_pool_workers);
let default_worker_count = device_prop
.mq
.is_empty()
.then_some(config.db_pool_workers);
// Determine the worker groupings. Each indice represents a hardware queue and
// contains the number of workers which will service it.
@@ -38,9 +43,13 @@ pub(super) fn configure(server: &Arc<Server>) -> (usize, Vec<usize>, Vec<usize>)
.count()
.max(1);
let limit = config.db_pool_workers_limit.saturating_mul(shares);
let limit = config
.db_pool_workers_limit
.saturating_mul(shares);
let limit = device_prop.nr_requests.map_or(limit, |nr| nr.min(limit));
let limit = device_prop
.nr_requests
.map_or(limit, |nr| nr.min(limit));
mq.nr_tags.unwrap_or(WORKER_LIMIT.0).min(limit)
})