Fetch logs in 30s windows

server/actions/showStats.js

@@ -1,6 +1,7 @@
 const subDays = require("date-fns/sub_days");
 const startOfDay = require("date-fns/start_of_day");
 const startOfSecond = require("date-fns/start_of_second");
+
 const StatsAPI = require("../StatsAPI");
 
 function showStats(req, res) {

server/ingestLogs.js

@@ -21,7 +21,7 @@ const domainNames = [
 /**
  * The window of time to download in a single fetch.
  */
-const logWindowSeconds = 60;
+const logWindowSeconds = 30;
 
 /**
  * The minimum time to wait between fetches.