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improvement: make pdu cache capacity configurable

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Timo Kösters 2021-09-01 11:03:12 +02:00
parent 33738dbbc2
commit 73d876643c
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GPG key ID: 24DA7517711A2BA4
1 changed files with 12 additions and 1 deletions
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13
src/database.rs
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@ -47,6 +47,8 @@ pub struct Config {
database_path: String, database_path: String,
#[serde(default = "default_db_cache_capacity_mb")] #[serde(default = "default_db_cache_capacity_mb")]
db_cache_capacity_mb: f64, db_cache_capacity_mb: f64,
#[serde(default = "default_pdu_cache_capacity")]
pdu_cache_capacity: u32,
#[serde(default = "default_sqlite_wal_clean_second_interval")] #[serde(default = "default_sqlite_wal_clean_second_interval")]
sqlite_wal_clean_second_interval: u32, sqlite_wal_clean_second_interval: u32,
#[serde(default = "default_max_request_size")] #[serde(default = "default_max_request_size")]
@ -107,6 +109,10 @@ fn default_db_cache_capacity_mb() -> f64 {
200.0 200.0
} }
fn default_pdu_cache_capacity() -> u32 {
100_000
}
fn default_sqlite_wal_clean_second_interval() -> u32 { fn default_sqlite_wal_clean_second_interval() -> u32 {
1 * 60 // every minute 1 * 60 // every minute
} }
@ -281,7 +287,12 @@ impl Database {
softfailedeventids: builder.open_tree("softfailedeventids")?, softfailedeventids: builder.open_tree("softfailedeventids")?,
referencedevents: builder.open_tree("referencedevents")?, referencedevents: builder.open_tree("referencedevents")?,
pdu_cache: Mutex::new(LruCache::new(100_000)), pdu_cache: Mutex::new(LruCache::new(
config
.pdu_cache_capacity
.try_into()
.expect("pdu cache capacity fits into usize"),
)),
auth_chain_cache: Mutex::new(LruCache::new(1_000_000)), auth_chain_cache: Mutex::new(LruCache::new(1_000_000)),
shorteventid_cache: Mutex::new(LruCache::new(1_000_000)), shorteventid_cache: Mutex::new(LruCache::new(1_000_000)),
eventidshort_cache: Mutex::new(LruCache::new(1_000_000)), eventidshort_cache: Mutex::new(LruCache::new(1_000_000)),