From a3003d597fbfcea5aa499a81485dce0804c8357b Mon Sep 17 00:00:00 2001
From: Mayne0213 <bluemayne0213@icloud.com>
Date: Sat, 10 Jan 2026 14:33:40 +0900
Subject: [PATCH] PERF(observability): adjust resources based on VPA
MIME-Version: 1.0
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- Update blackbox-exporter cpu 15m→23m, memory 64Mi→100Mi
- Update grafana cpu 11m→23m, memory 425Mi→175Mi
- Update loki cpu 23m→63m, memory 462Mi→363Mi
- Update tempo cpu 50m→15m, memory 128Mi→100Mi
- Update thanos memory 128Mi→283Mi
- Update node-exporter memory 64Mi→100Mi
- Update kube-state-metrics memory 100Mi→105Mi
- Update opentelemetry-operator cpu 10m→11m, memory 256Mi→75Mi
- Update vpa memory 128Mi→100Mi
---
 blackbox-exporter/helm-values.yaml      | 6 +++---
 grafana/helm-values.yaml                | 6 +++---
 kube-state-metrics/helm-values.yaml     | 4 ++--
 loki/helm-values.yaml                   | 6 +++---
 node-exporter/helm-values.yaml          | 4 ++--
 opentelemetry-operator/helm-values.yaml | 6 +++---
 tempo/helm-values.yaml                  | 6 +++---
 thanos/helm-values.yaml                 | 4 ++--
 vpa/helm-values.yaml                    | 4 ++--
 9 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/blackbox-exporter/helm-values.yaml b/blackbox-exporter/helm-values.yaml
index 12273a3..abb3355 100644
--- a/blackbox-exporter/helm-values.yaml
+++ b/blackbox-exporter/helm-values.yaml
@@ -7,10 +7,10 @@ replicas: 1
 
 resources:
   requests:
-    cpu: 15m
-    memory: 64Mi
+    cpu: 23m
+    memory: 100Mi
   limits:
-    memory: 64Mi
+    memory: 100Mi
 
 config:
   modules:
diff --git a/grafana/helm-values.yaml b/grafana/helm-values.yaml
index 33e5fd5..52bdf08 100644
--- a/grafana/helm-values.yaml
+++ b/grafana/helm-values.yaml
@@ -41,10 +41,10 @@ podSecurityContext:
 
 resources:
   requests:
-    cpu: 11m
-    memory: 425Mi
+    cpu: 23m
+    memory: 175Mi
   limits:
-    memory: 425Mi
+    memory: 175Mi
 
 service:
   type: ClusterIP
diff --git a/kube-state-metrics/helm-values.yaml b/kube-state-metrics/helm-values.yaml
index b7f458b..bc28304 100644
--- a/kube-state-metrics/helm-values.yaml
+++ b/kube-state-metrics/helm-values.yaml
@@ -10,9 +10,9 @@ fullnameOverride: kube-state-metrics
 resources:
   requests:
     cpu: 15m
-    memory: 100Mi
+    memory: 105Mi
   limits:
-    memory: 100Mi
+    memory: 105Mi
 
 # Schedule on control-plane node
 nodeSelector:
diff --git a/loki/helm-values.yaml b/loki/helm-values.yaml
index 6e43a98..684ae63 100644
--- a/loki/helm-values.yaml
+++ b/loki/helm-values.yaml
@@ -70,10 +70,10 @@ singleBinary:
   priorityClassName: medium-priority
   resources:
     requests:
-      cpu: 23m
-      memory: 462Mi
+      cpu: 63m
+      memory: 363Mi
     limits:
-      memory: 462Mi
+      memory: 363Mi
   # MinIO S3 credentials from secret
   extraEnv:
     - name: AWS_ACCESS_KEY_ID
diff --git a/node-exporter/helm-values.yaml b/node-exporter/helm-values.yaml
index d107eb2..36abc23 100644
--- a/node-exporter/helm-values.yaml
+++ b/node-exporter/helm-values.yaml
@@ -9,9 +9,9 @@ hostPID: true
 resources:
   requests:
     cpu: 15m
-    memory: 64Mi
+    memory: 100Mi
   limits:
-    memory: 64Mi
+    memory: 100Mi
 
 service:
   type: ClusterIP
diff --git a/opentelemetry-operator/helm-values.yaml b/opentelemetry-operator/helm-values.yaml
index 5fb7b24..8a59c12 100644
--- a/opentelemetry-operator/helm-values.yaml
+++ b/opentelemetry-operator/helm-values.yaml
@@ -21,10 +21,10 @@ manager:
   resources:
     limits:
       cpu: null  # Disable chart default CPU limits
-      memory: 256Mi
+      memory: 75Mi
     requests:
-      cpu: 10m
-      memory: 256Mi
+      cpu: 11m
+      memory: 75Mi
   # ServiceMonitor configuration
   serviceMonitor:
     enabled: false  # Disable ServiceMonitor creation to prevent conflicts
diff --git a/tempo/helm-values.yaml b/tempo/helm-values.yaml
index b05b76d..1e76b92 100644
--- a/tempo/helm-values.yaml
+++ b/tempo/helm-values.yaml
@@ -29,10 +29,10 @@ affinity:
 # =============================================================================
 resources:
   requests:
-    cpu: 50m
-    memory: 128Mi
+    cpu: 15m
+    memory: 100Mi
   limits:
-    memory: 128Mi
+    memory: 100Mi
 
 # =============================================================================
 # Tempo Configuration
diff --git a/thanos/helm-values.yaml b/thanos/helm-values.yaml
index 6917937..356299e 100644
--- a/thanos/helm-values.yaml
+++ b/thanos/helm-values.yaml
@@ -49,9 +49,9 @@ query:
   resources:
     requests:
       cpu: 15m
-      memory: 128Mi
+      memory: 283Mi
     limits:
-      memory: 128Mi
+      memory: 283Mi
 
 # =============================================================================
 # Query Frontend - Caching layer for Query (optional, disabled for small cluster)
diff --git a/vpa/helm-values.yaml b/vpa/helm-values.yaml
index 54119f6..231a8a4 100644
--- a/vpa/helm-values.yaml
+++ b/vpa/helm-values.yaml
@@ -9,9 +9,9 @@ recommender:
   resources:
     requests:
       cpu: 15m
-      memory: 128Mi
+      memory: 100Mi
     limits:
-      memory: 128Mi
+      memory: 100Mi
 
   # Schedule on control-plane node
   nodeSelector: