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refactor: reduce GC pressure by pre-allocating slices

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Signed-off-by: Deluan <deluan@navidrome.org>
This commit is contained in:
Deluan
2024-11-19 07:45:24 -05:00
parent 3982ba7258
commit d229ff39e5
10 changed files with 325 additions and 262 deletions
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utils/cache/simple_cache.go
Vendored
+2 -2
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@@ -100,7 +100,7 @@ func (c *simpleCache[K, V]) evictExpired() {
}
func (c *simpleCache[K, V]) Keys() []K {
var res []K
res := make([]K, 0, c.data.Len())
c.data.Range(func(item *ttlcache.Item[K, V]) bool {
if !item.IsExpired() {
res = append(res, item.Key())
@@ -111,7 +111,7 @@ func (c *simpleCache[K, V]) Keys() []K {
}
func (c *simpleCache[K, V]) Values() []V {
var res []V
res := make([]V, 0, c.data.Len())
c.data.Range(func(item *ttlcache.Item[K, V]) bool {
if !item.IsExpired() {
res = append(res, item.Value())