Tune Sled configuration

- Make sled cache size and flush interval configurable
- Set less agressive default values:
  - cache size 128MB instead of 1GB
  - Flush interval 2 seconds instead of .5 seconds

1 files changed, 14 insertions, 0 deletions

diff --git a/src/util/config.rs b/src/util/config.rs
index bb70467b..093b3850 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -26,6 +26,14 @@ pub struct Config {
 	/// Consul service name to use
 	pub consul_service_name: Option<String>,
 
+	/// Sled cache size, in bytes
+	#[serde(default = "default_sled_cache_capacity")]
+	pub sled_cache_capacity: u64,
+
+	/// Sled flush interval in milliseconds
+	#[serde(default = "default_sled_flush_every_ms")]
+	pub sled_flush_every_ms: u64,
+
 	/// Max number of concurrent RPC request
 	#[serde(default = "default_max_concurrent_rpc_requests")]
 	pub max_concurrent_rpc_requests: usize,
@@ -86,6 +94,12 @@ pub struct WebConfig {
 	pub index: String,
 }
 
+fn default_sled_cache_capacity() -> u64 {
+	128 * 1024 * 1024
+}
+fn default_sled_flush_every_ms() -> u64 {
+	2000
+}
 fn default_max_concurrent_rpc_requests() -> usize {
 	12
 }