From 5a3ef0fe69952ccfb3e5937ef3a78f4cf61f2f94 Mon Sep 17 00:00:00 2001
From: mcrcortex <18544518+MCRcortex@users.noreply.github.com>
Date: Wed, 22 Jan 2025 05:49:17 +1000
Subject: [PATCH] Performance benching

---
 .../me/cortex/voxy/client/core/VoxelCore.java | 24 ++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/main/java/me/cortex/voxy/client/core/VoxelCore.java b/src/main/java/me/cortex/voxy/client/core/VoxelCore.java
index 998b111d..cced8d00 100644
--- a/src/main/java/me/cortex/voxy/client/core/VoxelCore.java
+++ b/src/main/java/me/cortex/voxy/client/core/VoxelCore.java
@@ -89,8 +89,9 @@ public class VoxelCore {
         //this.verifyTopNodeChildren(0,0,0);
 
         //this.testMeshingPerformance();
-    }
 
+        //this.testDbPerformance();
+    }
 
     public void enqueueIngest(WorldChunk worldChunk) {
         this.world.ingestService.enqueueIngest(worldChunk);
@@ -356,4 +357,25 @@ public class VoxelCore {
     }
 
 
+    private void testDbPerformance() {
+        Random r = new Random(123456);
+        r.nextLong();
+        long start = System.currentTimeMillis();
+        int c = 0;
+        for (int i = 0; i < 500_000; i++) {
+            if (i == 20_000) {
+                c = 0;
+                start = System.currentTimeMillis();
+            }
+            c++;
+            int x = (r.nextInt(256*2+2)-256)>>1;//-32
+            int z = (r.nextInt(256*2+2)-256)>>1;//-32
+            int y = 0;
+            int lvl = 0;//r.nextInt(5);
+            this.world.acquire(WorldEngine.getWorldSectionId(lvl, x>>lvl, y>>lvl, z>>lvl)).release();
+        }
+        long delta = System.currentTimeMillis() - start;
+        System.out.println("Total "+delta+"ms " + ((double)delta/c) + "ms average" );
+    }
+
 }