diff --git a/deploy/docker-swarm/clickhouse-setup/otel-collector-config.yaml b/deploy/docker-swarm/clickhouse-setup/otel-collector-config.yaml
index c198c2f57c..0636b518cf 100644
--- a/deploy/docker-swarm/clickhouse-setup/otel-collector-config.yaml
+++ b/deploy/docker-swarm/clickhouse-setup/otel-collector-config.yaml
@@ -78,7 +78,7 @@ processors:
   signozspanmetrics/prometheus:
     metrics_exporter: prometheus
     latency_histogram_buckets: [100us, 1ms, 2ms, 6ms, 10ms, 50ms, 100ms, 250ms, 500ms, 1000ms, 1400ms, 2000ms, 5s, 10s, 20s, 40s, 60s ]
-    dimensions_cache_size: 10000
+    dimensions_cache_size: 100000
     dimensions:
       - name: service.namespace
         default: default
diff --git a/deploy/docker/clickhouse-setup/otel-collector-config.yaml b/deploy/docker/clickhouse-setup/otel-collector-config.yaml
index 2829bf966f..c6773d187d 100644
--- a/deploy/docker/clickhouse-setup/otel-collector-config.yaml
+++ b/deploy/docker/clickhouse-setup/otel-collector-config.yaml
@@ -74,7 +74,7 @@ processors:
   signozspanmetrics/prometheus:
     metrics_exporter: prometheus
     latency_histogram_buckets: [100us, 1ms, 2ms, 6ms, 10ms, 50ms, 100ms, 250ms, 500ms, 1000ms, 1400ms, 2000ms, 5s, 10s, 20s, 40s, 60s ]
-    dimensions_cache_size: 10000
+    dimensions_cache_size: 100000
     dimensions:
       - name: service.namespace
         default: default
diff --git a/pkg/query-service/tests/test-deploy/otel-collector-config.yaml b/pkg/query-service/tests/test-deploy/otel-collector-config.yaml
index 9f7ee3fd18..517c7bc643 100644
--- a/pkg/query-service/tests/test-deploy/otel-collector-config.yaml
+++ b/pkg/query-service/tests/test-deploy/otel-collector-config.yaml
@@ -74,7 +74,7 @@ processors:
   signozspanmetrics/prometheus:
     metrics_exporter: prometheus
     latency_histogram_buckets: [100us, 1ms, 2ms, 6ms, 10ms, 50ms, 100ms, 250ms, 500ms, 1000ms, 1400ms, 2000ms, 5s, 10s, 20s, 40s, 60s ]
-    dimensions_cache_size: 10000
+    dimensions_cache_size: 100000
     dimensions:
       - name: service.namespace
         default: default