Do not forget to call `defer glog.Flush()` in our applications

perf/go/logserver/main.go

 // Application that serves up the contents of /tmp/glog via HTTP, giving access
 // to logs w/o needing to SSH into the server.
 package main
 
 import (
         "flag"
         "fmt"
         "html/template"
         "net/http"
         "net/url"
@@ skipping 91 matching lines @@
                 glog.Infof("Dir List: %s", name)
                 dirList(w, f)
                 return
         }
 
         http.ServeContent(w, r, d.Name(), d.ModTime(), f)
 }
 
 func main() {
         flag.Parse()
+        defer glog.Flush()
 
         if err := os.MkdirAll(*dir, 0777); err != nil {
                 glog.Fatalf("Failed to create dir for log files: %s", err)
         }
 
         flags.Log()
 
         http.Handle("/", http.StripPrefix("/", FileServer(http.Dir(*dir))))
         glog.Fatal(http.ListenAndServe(*port, nil))
 }