diff --git a/modules/account/src/main/resources/application.yml b/modules/account/src/main/resources/application.yml
index 4ca4e16..902b684 100644
--- a/modules/account/src/main/resources/application.yml
+++ b/modules/account/src/main/resources/application.yml
@@ -61,6 +61,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/bot-platform/src/main/resources/application.yml b/modules/bot-platform/src/main/resources/application.yml
index dda2cc5..ffb6154 100644
--- a/modules/bot-platform/src/main/resources/application.yml
+++ b/modules/bot-platform/src/main/resources/application.yml
@@ -22,6 +22,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/coordinator/src/main/resources/application.yml b/modules/coordinator/src/main/resources/application.yml
index be59cfc..4dc8652 100644
--- a/modules/coordinator/src/main/resources/application.yml
+++ b/modules/coordinator/src/main/resources/application.yml
@@ -59,6 +59,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/core/src/main/resources/application.yml b/modules/core/src/main/resources/application.yml
index 379b4f2..8b0a235 100644
--- a/modules/core/src/main/resources/application.yml
+++ b/modules/core/src/main/resources/application.yml
@@ -78,6 +78,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/io/src/main/resources/application.yml b/modules/io/src/main/resources/application.yml
index 9903bdb..f5509c5 100644
--- a/modules/io/src/main/resources/application.yml
+++ b/modules/io/src/main/resources/application.yml
@@ -17,3 +17,19 @@ quarkus:
 nowchess:
   internal:
     secret: ${INTERNAL_SECRET:123abc}
+
+"%deployed":
+  quarkus:
+    log:
+      console:
+        json: true
+    otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
+      exporter:
+        otlp:
+          endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
+  nowchess:
+    internal:
+      secret: ${INTERNAL_SECRET}
diff --git a/modules/official-bots/src/main/resources/application.yml b/modules/official-bots/src/main/resources/application.yml
index a9cb55d..1af66b5 100644
--- a/modules/official-bots/src/main/resources/application.yml
+++ b/modules/official-bots/src/main/resources/application.yml
@@ -22,6 +22,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/rule/src/main/resources/application.yml b/modules/rule/src/main/resources/application.yml
index 30f0e73..04b8926 100644
--- a/modules/rule/src/main/resources/application.yml
+++ b/modules/rule/src/main/resources/application.yml
@@ -10,3 +10,19 @@ quarkus:
 nowchess:
   internal:
     secret: ${INTERNAL_SECRET:123abc}
+
+"%deployed":
+  quarkus:
+    log:
+      console:
+        json: true
+    otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
+      exporter:
+        otlp:
+          endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
+  nowchess:
+    internal:
+      secret: ${INTERNAL_SECRET}
diff --git a/modules/store/src/main/resources/application.yml b/modules/store/src/main/resources/application.yml
index 360d3a6..bb88c62 100644
--- a/modules/store/src/main/resources/application.yml
+++ b/modules/store/src/main/resources/application.yml
@@ -34,6 +34,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}
diff --git a/modules/ws/src/main/resources/application.yml b/modules/ws/src/main/resources/application.yml
index 287e25c..b5ea0a4 100644
--- a/modules/ws/src/main/resources/application.yml
+++ b/modules/ws/src/main/resources/application.yml
@@ -33,6 +33,9 @@ nowchess:
       console:
         json: true
     otel:
+      traces:
+        sampler: parentbased_traceidratio
+        sampler-arg: 0.1
       exporter:
         otlp:
           endpoint: ${OTEL_EXPORTER_OTLP_ENDPOINT:http://localhost:4317}