From e0503faec787f2c1b574918e798f2bb514f0ea42 Mon Sep 17 00:00:00 2001
From: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Date: Thu, 1 Dec 2022 02:36:18 -0800
Subject: [PATCH] Increase sensitivity of GC timers

---
 src/bun.js/event_loop.zig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/bun.js/event_loop.zig b/src/bun.js/event_loop.zig
index aac1e3dcde..53b6dcf1f3 100644
--- a/src/bun.js/event_loop.zig
+++ b/src/bun.js/event_loop.zig
@@ -365,7 +365,8 @@ pub const EventLoop = struct {
 
         switch (this.gc_timer_state) {
             .run_on_next_tick => {
-                if (this_heap_size > prev) {
+                // When memory usage is not stable, run the GC more.
+                if (this_heap_size != prev) {
                     this.scheduleGCTimer();
                     this.updateGCRepeatTimer(.fast);
                 } else {
@@ -375,7 +376,7 @@ pub const EventLoop = struct {
                 this.gc_last_heap_size = this_heap_size;
             },
             .pending => {
-                if (this_heap_size > prev) {
+                if (this_heap_size != prev) {
                     this.updateGCRepeatTimer(.fast);
 
                     if (this_heap_size > prev * 2) {