perf: add index for pulling alert histories (GET alerts endpoint) (#221)

hyperdxio · Jan 11, 2024 · bfb08f8 · bfb08f8
1 parent 0ce9328
commit bfb08f8
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diff --git a/.changeset/tall-rats-hunt.md b/.changeset/tall-rats-hunt.md
@@ -0,0 +1,6 @@
+---
+'@hyperdx/api': patch
+'@hyperdx/app': patch
+---
+
+perf: add index for pulling alert histories (GET alerts endpoint)
diff --git a/packages/api/src/models/alertHistory.ts b/packages/api/src/models/alertHistory.ts
@@ -47,6 +47,8 @@ AlertHistorySchema.index(
   { expireAfterSeconds: ms('30d') / 1000 },
 );
 
+AlertHistorySchema.index({ alert: 1, createdAt: -1 });
+
 export default mongoose.model<IAlertHistory>(
   'AlertHistory',
   AlertHistorySchema,