Added periodic memory logger.

src/web/server.js

@@ -7,7 +7,7 @@ const Router = require('express-promise-router');
 const bodyParser = require('body-parser');
 const session = require('express-session');
 const KnexSessionStore = require('connect-session-knex')(session);
-const nanoid = require('nanoid');
+const { nanoid } = require('nanoid');
 
 const logger = require('../logger')(__filename);
 const knex = require('../knex');