diff --git a/src/main/java/dev/dinauer/monitoring/memory/MemoryMonitoringJobRunner.java b/src/main/java/dev/dinauer/monitoring/memory/MemoryMonitoringJobRunner.java
index e95d660..2fb9104 100644
--- a/src/main/java/dev/dinauer/monitoring/memory/MemoryMonitoringJobRunner.java
+++ b/src/main/java/dev/dinauer/monitoring/memory/MemoryMonitoringJobRunner.java
@@ -33,7 +33,7 @@ public class MemoryMonitoringJobRunner
         {
             String podId = pod.getMetadata().getUid();
             String podName = pod.getMetadata().getName();
-            String result = processRunner.run(String.format("kubectl top pod %s -n %s", podName, config.getTargetConfig().getNamespace()));
+            String result = processRunner.runToText(String.format("kubectl top pod %s -n %s", podName, config.getTargetConfig().getNamespace()));
             indexingService.index(String.format("POD-%s", podId), MonitoringType.MEMORY.toString(), Map.ofEntries(Map.entry("CPU", ByteExtractor.extractBytes(result))));
         }
     }
diff --git a/src/main/java/dev/dinauer/monitoring/volume/VolumeMonitoringJobRunner.java b/src/main/java/dev/dinauer/monitoring/volume/VolumeMonitoringJobRunner.java
index 3b53cff..327d591 100644
--- a/src/main/java/dev/dinauer/monitoring/volume/VolumeMonitoringJobRunner.java
+++ b/src/main/java/dev/dinauer/monitoring/volume/VolumeMonitoringJobRunner.java
@@ -46,7 +46,7 @@ public class VolumeMonitoringJobRunner
             String podName = pod.getMetadata().getName();
             if (pod.getStatus().getPhase().equals("Running"))
             {
-                String result = processRunner.run(String.format("kubectl exec -i %s -c %s -n %s -- df -B1 --output=size,used,avail,pcent -h %s -B1", podName, monitoring.getVolumeConfig().getContainerName(), monitoring.getTargetConfig().getNamespace(), monitoring.getVolumeConfig().getMountPath()));
+                String result = processRunner.runToText(String.format("kubectl exec -i %s -c %s -n %s -- df -B1 --output=size,used,avail,pcent -h %s -B1", podName, monitoring.getVolumeConfig().getContainerName(), monitoring.getTargetConfig().getNamespace(), monitoring.getVolumeConfig().getMountPath()));
                 UsageMetrics usage = extractUsage(result);
                 volumeUsageRepo.persist(new VolumeUsage(UUID.randomUUID().toString(), monitoring.getId(), podId, podName, monitoring.getTargetConfig().getNamespace(), ZonedDateTime.now().truncatedTo(ChronoUnit.MILLIS), usage));
                 indexingService.index(String.format("POD-%s", podId), MonitoringType.VOLUME.toString(), Map.ofEntries(Map.entry("VOLUME", (long) usage.percentage())));