Remove redundant UpdateLast RequestTime calls

pkg/server/handlers_backends.go

@@ -94,9 +94,6 @@ func (h *Handler) LlamaCppProxy(onDemandStart bool) http.HandlerFunc {
 			r.URL.Path = strings.TrimPrefix(r.URL.Path, prefix)
 		}
 
-		// Update the last request time for the instance
-		inst.UpdateLastRequestTime()
-
 		proxy.ServeHTTP(w, r)
 	}
 }

pkg/server/handlers_instances.go

@@ -392,9 +392,6 @@ func (h *Handler) ProxyToInstance() http.HandlerFunc {
 			r.URL.Path = strings.TrimPrefix(r.URL.Path, prefix)
 		}
 
-		// Update the last request time for the instance
-		inst.UpdateLastRequestTime()
-
 		// Set forwarded headers
 		r.Header.Set("X-Forwarded-Host", r.Header.Get("Host"))
 		r.Header.Set("X-Forwarded-Proto", "http")

pkg/server/handlers_openai.go

@@ -136,9 +136,6 @@ func (h *Handler) OpenAIProxy() http.HandlerFunc {
 			return
 		}
 
-		// Update last request time for the instance
-		inst.UpdateLastRequestTime()
-
 		// Recreate the request body from the bytes we read
 		r.Body = io.NopCloser(bytes.NewReader(bodyBytes))
 		r.ContentLength = int64(len(bodyBytes))