fix: Increase sync trie cache to 64MB (#1655)

farcasterxyz · Feb 5, 2024 · 05ce5fe · 05ce5fe
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diff --git a/.changeset/swift-flies-tan.md b/.changeset/swift-flies-tan.md
@@ -0,0 +1,5 @@
+---
+"@farcaster/hubble": patch
+---
+
+fix: Increase the sync trie cache to 64MB
diff --git a/apps/hubble/src/network/sync/merkleTrieWorker.ts b/apps/hubble/src/network/sync/merkleTrieWorker.ts
@@ -13,8 +13,8 @@ import { TrieNode, TrieSnapshot } from "./trieNode.js";
 import { StatsDInitParams, initializeStatsd, statsd } from "../../utils/statsd.js";
 
 // The number of messages to process before unloading the trie from memory
-// Approx 25k * 10 nodes * 65 bytes per node = approx 16MB of cached data
-const TRIE_UNLOAD_THRESHOLD = 25_000;
+// Approx 100k * 10 nodes * 65 bytes per node = approx 64MB of cached data
+const TRIE_UNLOAD_THRESHOLD = 100_000;
 
 // We use a proxy to log messages to the main thread
 const log = new Proxy<Logger>({} as Logger, {