diff --git a/gddo-server/logging.go b/gddo-server/logging.go
index f32fe3b..edce700 100644
--- a/gddo-server/logging.go
+++ b/gddo-server/logging.go
@@ -27,6 +27,11 @@
 	cli *logging.Logger
 }
 
+// Log creates an entry in Cloud Logging using the given log entry.
+func (g *GCELogger) Log(l logging.Entry) {
+	g.cli.Log(l)
+}
+
 // LogEvent creates an entry in Cloud Logging to record user's behavior. We should only
 // use this to log events we are interested in. General request logs are handled by GAE
 // automatically in request_log and stderr.
diff --git a/gddo-server/main.go b/gddo-server/main.go
index 635c641..52186dc 100644
--- a/gddo-server/main.go
+++ b/gddo-server/main.go
@@ -986,7 +986,35 @@
 }
 
 func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	start := time.Now()
+	s.logRequestStart(r)
 	s.root.ServeHTTP(w, r)
+	s.logRequestEnd(r, time.Since(start))
+}
+
+func (s *server) logRequestStart(req *http.Request) {
+	if s.gceLogger == nil {
+		return
+	}
+	s.gceLogger.Log(logging.Entry{
+		HTTPRequest: &logging.HTTPRequest{Request: req},
+		Payload:     fmt.Sprintf("%s request start", req.Host),
+		Severity:    logging.Info,
+	})
+}
+
+func (s *server) logRequestEnd(req *http.Request, latency time.Duration) {
+	if s.gceLogger == nil {
+		return
+	}
+	s.gceLogger.Log(logging.Entry{
+		HTTPRequest: &logging.HTTPRequest{
+			Request: req,
+			Latency: latency,
+		},
+		Payload:  fmt.Sprintf("%s request end", req.Host),
+		Severity: logging.Info,
+	})
 }
 
 func main() {