缓存仪表图设置默认大小

ruoyi-ui/src/views/monitor/cache/index.vue

@@ -123,6 +123,8 @@ export default {
             {
               name: "峰值",
               type: "gauge",
+              min: 0,
+              max: 1000,
               detail: {
                 formatter: this.cache.info.used_memory_human,
               },