diff --git a/cmd/aggregate/main.go b/cmd/aggregate/main.go
index 25e6ddd2..f9e0d857 100644
--- a/cmd/aggregate/main.go
+++ b/cmd/aggregate/main.go
@@ -203,7 +203,7 @@ func aggregateUserMovement(db *sql.DB) (int64, error) {
 	var sumRows []sumRow
 	for t := minTs; t.Before(time.Now().Truncate(24 * time.Hour)); t = t.AddDate(0, 0, 1) {
 		var added, removed, bounced int
-		old := t.Before(time.Now().AddDate(0, 0, -14))
+		old := t.Before(time.Now().AddDate(0, 0, -30))
 		for id, first := range firstSeen {
 			last := lastSeen[id]
 			if first.Equal(t) && last.Equal(t) && old {
diff --git a/cmd/ursrv/main.go b/cmd/ursrv/main.go
index e2fb5c43..8537c420 100644
--- a/cmd/ursrv/main.go
+++ b/cmd/ursrv/main.go
@@ -212,7 +212,6 @@ func setupDB(db *sql.DB) error {
 	var t string
 	row := db.QueryRow(`SELECT 'UniqueIDIndex'::regclass`)
 	if err := row.Scan(&t); err != nil {
-		log.Println(err)
 		if _, err = db.Exec(`CREATE UNIQUE INDEX UniqueIDIndex ON Reports (Date, UniqueID)`); err != nil {
 			return err
 		}
@@ -875,7 +874,7 @@ func (s *summary) MarshalJSON() ([]byte, error) {
 func getSummary(db *sql.DB) (summary, error) {
 	s := newSummary()
 
-	rows, err := db.Query(`SELECT Day, Version, Count FROM VersionSummary WHERE Day > now() - '1 year'::INTERVAL;`)
+	rows, err := db.Query(`SELECT Day, Version, Count FROM VersionSummary WHERE Day > now() - '2 year'::INTERVAL;`)
 	if err != nil {
 		return summary{}, err
 	}
@@ -907,7 +906,7 @@ func getSummary(db *sql.DB) (summary, error) {
 }
 
 func getMovement(db *sql.DB) ([][]interface{}, error) {
-	rows, err := db.Query(`SELECT Day, Added, Removed, Bounced FROM UserMovement WHERE Day > now() - '1 year'::INTERVAL ORDER BY Day`)
+	rows, err := db.Query(`SELECT Day, Added, Removed, Bounced FROM UserMovement WHERE Day > now() - '2 year'::INTERVAL ORDER BY Day`)
 	if err != nil {
 		return nil, err
 	}
diff --git a/static/index.html b/static/index.html
index f555ee8f..e7bbce7e 100644
--- a/static/index.html
+++ b/static/index.html
@@ -41,7 +41,6 @@ found in the LICENSE file.
   <script type="text/javascript">
     google.setOnLoadCallback(drawVersionChart);
     google.setOnLoadCallback(drawMovementChart);
-    google.setOnLoadCallback(drawPerformanceChart);
 
     function drawVersionChart() {
       var jsonData = $.ajax({url: "summary.json", dataType:"json", async: false}).responseText;
@@ -98,41 +97,6 @@ found in the LICENSE file.
       var chart = new google.visualization.AreaChart(document.getElementById('movementChart'));
       chart.draw(data, options);
     }
-
-    function drawPerformanceChart() {
-      var jsonData = $.ajax({url: "performance.json", dataType:"json", async: false}).responseText;
-      var rows = JSON.parse(jsonData);
-
-      var data = new google.visualization.DataTable();
-      data.addColumn('date', 'Day');
-      data.addColumn('number', 'Hash Performance (MiB/s)');
-      data.addColumn('number', 'Memory Usage (MiB)');
-
-      for (var i = 1; i < rows.length; i++){
-        rows[i][0] = new Date(rows[i][0]);
-        if (rows[i][1] > 500) {
-          rows[i][1] = null;
-        }
-        data.addRow(rows[i]);
-      };
-
-      var options = {
-        legend: { position: 'bottom', alignment: 'center' },
-        colors: ['rgb(102,194,165)','rgb(252,141,98)','rgb(141,160,203)','rgb(231,138,195)','rgb(166,216,84)','rgb(255,217,47)'],
-        chartArea: {left: 80, top: 20, width: '940', height: '300'},
-        series: {
-          0: {targetAxisIndex: 0},
-          1: {targetAxisIndex: 1},
-        },
-        vAxes: {
-          0: {title: 'MiB/s'},
-          1: {title: 'MiB'},
-        }
-      };
-
-      var chart = new google.visualization.LineChart(document.getElementById('performanceChart'));
-      chart.draw(data, options);
-    }
   </script>
 </head>
 
@@ -157,9 +121,6 @@ found in the LICENSE file.
          Reappearance of users cause the "left" data to shrink retroactively.
         </p>
 
-        <div class="img-thumbnail" id="performanceChart" style="width: 1130px; height: 400px; padding: 10px;"></div>
-
-
         <h4 id="metrics">Usage Metrics</h4>
         <p>
           This is the aggregated usage report data for the last 24 hours. Data based on <b>{{.nodes}}</b> devices that have reported in.