From f935401dff56c9944815211c96f2c2af4e81e104 Mon Sep 17 00:00:00 2001
From: lone-cloud <lonecloud604@pm.me>
Date: Wed, 10 Sep 2025 18:49:49 -0700
Subject: [PATCH] better monitor: fix excessive VRAM rounding

---
 package.json                   |  2 +-
 src/hooks/useWarnings.ts       |  6 ++----
 src/main/modules/monitoring.ts |  3 ++-
 src/utils/gpu.ts               | 15 ++++++---------
 4 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/package.json b/package.json
index b6627d2..3be27a7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "gerbil",
   "productName": "Gerbil",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "Run Large Language Models locally",
   "main": "out/main/index.js",
   "homepage": "./",
diff --git a/src/hooks/useWarnings.ts b/src/hooks/useWarnings.ts
index 7f21f3f..712fb10 100644
--- a/src/hooks/useWarnings.ts
+++ b/src/hooks/useWarnings.ts
@@ -117,8 +117,7 @@ const checkVramWarnings = async (backend: string): Promise<Warning[]> => {
 
     if (gpuMemoryInfo) {
       const lowVramGpus = gpuMemoryInfo.filter(
-        (gpu) =>
-          typeof gpu.totalMemoryGB === 'number' && gpu.totalMemoryGB < 8
+        (gpu) => typeof gpu.totalMemoryGB === 'number' && gpu.totalMemoryGB < 8
       );
 
       if (lowVramGpus.length > 0) {
@@ -126,8 +125,7 @@ const checkVramWarnings = async (backend: string): Promise<Warning[]> => {
           type: 'warning',
           message: `Low VRAM detected (${lowVramGpus
             .map(
-              (gpu) =>
-                `${gpu.deviceName}: ${gpu.totalMemoryGB!.toFixed(1)}GB`
+              (gpu) => `${gpu.deviceName}: ${gpu.totalMemoryGB!.toFixed(1)}GB`
             )
             .join(
               ', '
diff --git a/src/main/modules/monitoring.ts b/src/main/modules/monitoring.ts
index c606d53..c58c713 100644
--- a/src/main/modules/monitoring.ts
+++ b/src/main/modules/monitoring.ts
@@ -1,3 +1,4 @@
+import { platform } from 'process';
 import si from 'systeminformation';
 import { BrowserWindow } from 'electron';
 import { logError } from '@/main/modules/logging';
@@ -45,7 +46,7 @@ let cpuInterval: ReturnType<typeof setInterval> | null = null;
 let memoryInterval: ReturnType<typeof setInterval> | null = null;
 let gpuInterval: ReturnType<typeof setInterval> | null = null;
 let isRunning = false;
-const updateFrequency = 2000;
+const updateFrequency = platform === 'win32' ? 2000 : 1000;
 let mainWindow: BrowserWindow | null = null;
 
 export function startMonitoring(window: BrowserWindow) {
diff --git a/src/utils/gpu.ts b/src/utils/gpu.ts
index 16009ea..6360d1d 100644
--- a/src/utils/gpu.ts
+++ b/src/utils/gpu.ts
@@ -167,9 +167,8 @@ foreach ($gpu in $gpus) {
             gpus.push({
               deviceName: name,
               usage: Math.round(utilization * 100) / 100,
-              memoryUsed: usedRAM > 0 ? Math.round(usedRAM / (1024 * 1024 * 1024)) : 0,
-              memoryTotal:
-                totalRAM > 0 ? Math.round(totalRAM / (1024 * 1024 * 1024)) : 0,
+              memoryUsed: usedRAM > 0 ? usedRAM / (1024 * 1024 * 1024) : 0,
+              memoryTotal: totalRAM > 0 ? totalRAM / (1024 * 1024 * 1024) : 0,
             });
           }
         }
@@ -214,12 +213,10 @@ async function getLinuxGPUData() {
         );
 
         const usage = parseInt(usageData.trim(), 10) || 0;
-        const memoryUsed = Math.round(
-          (parseInt(memUsedData.trim(), 10) || 0) / (1024 * 1024 * 1024)
-        );
-        const memoryTotal = Math.round(
-          (parseInt(memTotalData.trim(), 10) || 0) / (1024 * 1024 * 1024)
-        );
+        const memoryUsed =
+          (parseInt(memUsedData.trim(), 10) || 0) / (1024 * 1024 * 1024);
+        const memoryTotal =
+          (parseInt(memTotalData.trim(), 10) || 0) / (1024 * 1024 * 1024);
 
         gpus.push({
           deviceName: 'GPU',