diff --git a/packages/vscode/src/extension.ts b/packages/vscode/src/extension.ts
index 2f913258..4e7f3bfe 100644
--- a/packages/vscode/src/extension.ts
+++ b/packages/vscode/src/extension.ts
@@ -60,6 +60,8 @@ export async function activate(context: vscode.ExtensionContext) {
 
       const fetchBranches = async () => await getBranches(gitPath, currentWorkspacePath);
 
+      const gitLog = await fetchGitLogInParallel(gitPath, currentWorkspacePath);
+
       const fetchCurrentBranch = async () => {
         let branchName;
         try {
@@ -76,14 +78,9 @@ export async function activate(context: vscode.ExtensionContext) {
       };
 
       const initialBaseBranchName = await fetchCurrentBranch();
-      const fetchClusterNodes = async (baseBranchName = initialBaseBranchName) => {
-        const startTime = Date.now();
-        const gitLog = await fetchGitLogInParallel(gitPath, currentWorkspacePath);
-        const endTime = Date.now();
-        const elapsedTime = (endTime - startTime) / 1000;
-        console.log(`${elapsedTime.toFixed(3)}s`);
+    
 
-        
+      const fetchClusterNodes = async (baseBranchName = initialBaseBranchName) => {
         const gitConfig = await getGitConfig(gitPath, currentWorkspacePath, "origin");
 
         const { owner, repo: initialRepo } = getRepo(gitConfig);
diff --git a/packages/vscode/src/utils/git.util.ts b/packages/vscode/src/utils/git.util.ts
index 6787ea42..0ca51e7b 100644
--- a/packages/vscode/src/utils/git.util.ts
+++ b/packages/vscode/src/utils/git.util.ts
@@ -220,8 +220,15 @@ export async function fetchGitLogInParallel(gitPath: string, currentWorkspacePat
   
   const totalCnt = await getLogCount(gitPath, currentWorkspacePath);
   let numberOfThreads = 1;
-  if(totalCnt > 1000) numberOfThreads = Math.max(numCores/2,1);
-  console.log("thread nums ",numberOfThreads);
+
+  const taskThreshold = 1000;
+  const coreCountThreshold = 4;
+
+if (totalCnt > taskThreshold) {
+  if (numCores < coreCountThreshold) numberOfThreads = 2;
+  else numberOfThreads = 3;
+}
+ 
   const chunkSize = Math.ceil(totalCnt/ numberOfThreads);
   const promises: Promise<string>[] = [];
 
diff --git a/packages/vscode/src/webview-loader.ts b/packages/vscode/src/webview-loader.ts
index c7a19c65..a62ee29d 100644
--- a/packages/vscode/src/webview-loader.ts
+++ b/packages/vscode/src/webview-loader.ts
@@ -37,13 +37,12 @@ export default class WebviewLoader implements vscode.Disposable {
         const { command, payload } = message;
 
         if (command === "fetchAnalyzedData" || command === "refresh") {
-          const baseBranchName = (payload && JSON.parse(payload)) ?? (await fetchCurrentBranch());
           try {
             const baseBranchName = (payload && JSON.parse(payload)) ?? (await fetchCurrentBranch());
             const storedAnalyzedData = context.workspaceState.get<ClusterNode[]>(
               `${ANALYZE_DATA_KEY}_${baseBranchName}`
             );
-            let analyzedData = storedAnalyzedData;
+            analyzedData = storedAnalyzedData;
             if (!storedAnalyzedData) {
               console.log("No cache Data");
               console.log("baseBranchName : ", baseBranchName);