nuxt 内存溢出

Question

nuxt部署到生产环境后会出现内存溢出的情况，经过压力测试发现每一个请求都会增加内存并且释放不了。

经过多次修改还是解决不了，请问有人遇到这种情况吗？
配置文件：
`

const pkg = require('./package')

module.exports = {
  mode: 'universal',

  /*
   ** Headers of the page
   */
  head: {
    title: '广州市工程造价行业协会材价信息平台',
    meta: [
      { charset: 'utf-8' },
      { name: 'viewport', content: 'width=device-width, initial-scale=1' },
      { hid: 'description', name: 'description', content: pkg.description }
    ],
    // script: [
    //   { src: 'https://hm.baidu.com/hm.js?c91e3eac84ffbb378ebba94cd782deab' }
    // ],
    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }]
  },

  /*
   ** Customize the progress-bar color
   */
  loading: { color: '#409EFF' },

  /*
   ** Global CSS
   */
  css: [
    'element-ui/lib/theme-chalk/index.css',
    '@/assets/style/index.scss',
    'quill/dist/quill.snow.css',
    'quill/dist/quill.bubble.css',
    'quill/dist/quill.core.css'
  ],

  /*
   ** Plugins to load before mounting the App
   */
  plugins: [
    '@/plugins/element-ui',
    // '@/plugins/request',
    '@/plugins/permission',
    { src: '~/plugins/vue-quill-editor.js', mode: 'client' },
    { src: '~/plugins/vue-seamless-scroll.js', mode: 'client' }
    // 生产环境添加百度统计
    // { src: '~/plugins/baidu.js' }
  ],
  /*
   ** Nuxt.js modules
   */
  modules: [
    // Doc: https://axios.nuxtjs.org/usage
    '@nuxtjs/axios',
    '@nuxtjs/proxy'
  ],
  /*
   ** Axios module configuration
   */
  axios: {
    proxy: true
    // See https://github.com/nuxt-community/axios-module#options
  },
  proxy: {
    '/api/': {
      target: 'http://127.0.0.1:8888',
      pathRewrite: {
        '^/api': '/',
        changeOrigin: true
      }
    }
  },
  /*
   ** Build configuration
   */
  build: {
    transpile: [/^element-ui/],
    /*
     ** You can extend webpack config here
     */
    extend(config, ctx) {
      // Run ESLint on save
      if (ctx.isDev && ctx.isClient) {
        config.module.rules.push({
          enforce: 'pre',
          test: /\.(js|vue)$/,
          loader: 'eslint-loader',
          exclude: /(node_modules)/
        })
      }
    }
    // ,
    // analyze: true
  },
  router: {
    // 页面跳转时滚动条返回顶部
    scrollBehavior: function (to, from, savedPosition) {
      return { x: 0, y: 0 }
    }
  }
}

`

入口文件：

<template>
  <section :class="$route.path != '/' ? 'f6': ''">
    <!-- <nuxt-child /> -->
    <!-- 权限弹出框 -->
    <dialog-permission />
  </section>
</template>

<script>
import dialogPermission from '~/components/eca/dialog-permission'

export default {
  layout: 'front',
  components: {
    dialogPermission
  },
  async fetch({ store, $axios }) {
    if (!store.getters.init) {
      const initCallback = await Promise.all([$axios.get('/api/isAuthenticated'), $axios.get('/api/front/printCatelog')])
      const userData = initCallback[0].data.data
      const listData = initCallback[1].data
      const list = listData === undefined ? [] : listData[1].concat(listData[2], listData[3], listData[4])

      userData && store.dispatch('userLogin', userData)
      store.dispatch('updataMemberState')
      store.dispatch('code', list === undefined ? [] : list === null ? [] : list)
      store.dispatch('init', true)
    }
  }
}
</script>
<style lang="scss" scoped>
.f6{
  background: #f6f6f6;
  padding-bottom: 30px;
}
</style>