diff --git a/src/app/components/dashboard/dashboard.component.html b/src/app/components/dashboard/dashboard.component.html
index f56b5e6..9f1bf6f 100644
--- a/src/app/components/dashboard/dashboard.component.html
+++ b/src/app/components/dashboard/dashboard.component.html
@@ -15,8 +15,8 @@
                 <tr [routerLink]="[worker.id]">
                     <td>{{worker.name}}</td>
                     <td>{{worker.id}}</td>
-                    <td>{{worker.hashRate}}</td>
-                    <td>{{worker.bestDifficulty}}</td>
+                    <td>{{worker.hashRate}} Gh/s</td>
+                    <td>{{worker.bestDifficulty | numberSuffix}}</td>
                 </tr>
             </ng-template>
         </p-table>
diff --git a/src/app/components/worker/worker.component.ts b/src/app/components/worker/worker.component.ts
index 3e2a3ce..f0e817f 100644
--- a/src/app/components/worker/worker.component.ts
+++ b/src/app/components/worker/worker.component.ts
@@ -30,7 +30,7 @@ export class WorkerComponent {
     this.chartData$ = this.workerInfo$.pipe(
       map((workerInfo: any) => {
 
-        const GROUP_SIZE = 20;
+        const GROUP_SIZE = 60;
         const slice = workerInfo.hashData.length % GROUP_SIZE == 0 ? workerInfo.hashData : workerInfo.hashData.slice(0, workerInfo.hashData.length - workerInfo.hashData.length % GROUP_SIZE)
         const reducedData = ((slice as any[])
           .reduce((pre, cur, idx, arr) => {
@@ -105,7 +105,7 @@ export class WorkerComponent {
         y: {
           ticks: {
             color: textColorSecondary,
-            callback: (value: number) => value + 'GH/s',
+            callback: (value: number) => value + ' GH/s',
           },
           grid: {
             color: surfaceBorder,