diff --git a/charts/ojp-server/Chart.yaml b/charts/ojp-server/Chart.yaml
index 1521bf0..e747bed 100644
--- a/charts/ojp-server/Chart.yaml
+++ b/charts/ojp-server/Chart.yaml
@@ -10,5 +10,5 @@ maintainers:
     url: https://github.com/petruki
 
 type: application
-version: 0.1.2
+version: 0.1.4
 appVersion: "0.1.0-beta"
diff --git a/charts/ojp-server/README.md b/charts/ojp-server/README.md
index 93135cc..c2071e1 100644
--- a/charts/ojp-server/README.md
+++ b/charts/ojp-server/README.md
@@ -25,7 +25,7 @@ helm uninstall ojp-server --namespace ojp
 | Name                       | Description                                    | Value                  |
 | -------------------------- | ---------------------------------------------- | ---------------------- |
 | `server.port`            | OJP Server Port                               | `1059`                 |
-| `server.prometheusPort`  | OJP Server Prometheus Port                    | `9090`                 |
+| `server.prometheusPort`  | OJP Server Prometheus Port                    | `9159`                 |
 | `server.threadPoolSize`  | OJP Server Thread Pool Size                   | `200`                  |
 | `server.maxRequestSize`  | OJP Server Max Request Size                   | `4194304`              |
 | `server.connectionIdleTimeout` | OJP Server Connection Idle Timeout | `30000`               |
@@ -40,7 +40,9 @@ helm uninstall ojp-server --namespace ojp
 | `server.slowQuerySegregation.idleTimeout` | OJP Server Slow Query Segregation Idle Timeout | `10000` |
 | `server.slowQuerySegregation.slowSlotTimeout` | OJP Server Slow Query Segregation Slow Slot Timeout | `120000` |
 | `server.slowQuerySegregation.fastSlotTimeout` | OJP Server Slow Query Segregation Fast Slot Timeout | `60000` |
+| `server.slowQuerySegregation.updateGlobalAvgInterval` | OJP Server Slow Query Segregation Update Global Average Interval | `300` |
 | `server.logLevel`        | OJP Server Log Level                       | `INFO`                |
+| `server.driversPath`     | OJP Server External Libraries Directory Path | `./ojp-libs`          |
 
 
 ## Local
diff --git a/charts/ojp-server/templates/configmap.yaml b/charts/ojp-server/templates/configmap.yaml
index f9dfb90..df1738c 100644
--- a/charts/ojp-server/templates/configmap.yaml
+++ b/charts/ojp-server/templates/configmap.yaml
@@ -22,4 +22,6 @@ data:
   OJP_SERVER_SLOWQUERYSEGREGATION_IDLETIMEOUT: {{ .Values.server.slowQuerySegregation.idleTimeout | quote }}
   OJP_SERVER_SLOWQUERYSEGREGATION_SLOWSLOTTIMEOUT: {{ .Values.server.slowQuerySegregation.slowSlotTimeout | quote }}
   OJP_SERVER_SLOWQUERYSEGREGATION_FASTSLOTTIMEOUT: {{ .Values.server.slowQuerySegregation.fastSlotTimeout | quote }}
-  OJP_SERVER_LOGLEVEL: {{ .Values.server.logLevel | quote }}
\ No newline at end of file
+  OJP_SERVER_SLOWQUERYSEGREGATION_UPDATEGLOBALAVGINTERVAL: {{ .Values.server.slowQuerySegregation.updateGlobalAvgInterval | quote }}
+  OJP_SERVER_LOGLEVEL: {{ .Values.server.logLevel | quote }}
+  OJP_LIBS_PATH: {{ .Values.server.driversPath | quote }}
\ No newline at end of file
diff --git a/charts/ojp-server/values.yaml b/charts/ojp-server/values.yaml
index 53bc3ba..b4d274b 100644
--- a/charts/ojp-server/values.yaml
+++ b/charts/ojp-server/values.yaml
@@ -2,7 +2,7 @@ replicaCount: 1
 
 server:
   port: 1059
-  prometheusPort: 9090
+  prometheusPort: 9159
   threadPoolSize: 200
   maxRequestSize: 4194304
   connectionIdleTimeout: "30000"
@@ -19,7 +19,9 @@ server:
     idleTimeout: 10000
     slowSlotTimeout: 120000
     fastSlotTimeout: 60000
+    updateGlobalAvgInterval: 300
   logLevel: INFO
+  driversPath: "./ojp-libs"
 
 image:
   repository: rrobetti/ojp