xx

grafana/grafana-dash-provisioning.yaml

@@ -24,8 +24,8 @@ data:
   aserver-dashboard.json: |
     {
       "id": null,
-      "uid": "aserver-qps",
+      "uid": "aserver-monitoring",
-      "title": "AServer Requests",
+      "title": "AServer 监控面板",
       "timezone": "browser",
       "schemaVersion": 38,
       "version": 1,
@@ -35,8 +35,8 @@ data:
       "panels": [
         {
           "type": "timeseries",
-          "title": "Requests per second by endpoint",
+          "title": "HTTP 请求速率 (QPS)",
-          "gridPos": { "x": 0, "y": 0, "w": 24, "h": 8 },
+          "gridPos": { "x": 0, "y": 0, "w": 12, "h": 8 },
           "targets": [
             {
               "expr": "sum by (endpoint) (rate(aserver_http_requests_total[1m]))",
@@ -44,6 +44,98 @@ data:
               "refId": "A",
               "datasource": { "type": "prometheus", "uid": "Prometheus" }
             }
+          ],
+          "fieldConfig": {
+            "defaults": {
+              "unit": "reqps"
+            }
+          }
+        },
+        {
+          "type": "timeseries",
+          "title": "HTTP 请求总数",
+          "gridPos": { "x": 12, "y": 0, "w": 12, "h": 8 },
+          "targets": [
+            {
+              "expr": "aserver_http_requests_total",
+              "legendFormat": "{{endpoint}}",
+              "refId": "A",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            }
+          ]
+        },
+        {
+          "type": "timeseries",
+          "title": "JVM 内存使用",
+          "gridPos": { "x": 0, "y": 8, "w": 12, "h": 8 },
+          "targets": [
+            {
+              "expr": "jvm_memory_used_bytes{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "{{area}}",
+              "refId": "A",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            }
+          ],
+          "fieldConfig": {
+            "defaults": {
+              "unit": "bytes"
+            }
+          }
+        },
+        {
+          "type": "timeseries",
+          "title": "JVM 线程数",
+          "gridPos": { "x": 12, "y": 8, "w": 12, "h": 8 },
+          "targets": [
+            {
+              "expr": "jvm_threads_live_threads{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "Live Threads",
+              "refId": "A",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            },
+            {
+              "expr": "jvm_threads_peak_threads{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "Peak Threads",
+              "refId": "B",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            }
+          ]
+        },
+        {
+          "type": "timeseries",
+          "title": "系统 CPU 使用率",
+          "gridPos": { "x": 0, "y": 16, "w": 12, "h": 8 },
+          "targets": [
+            {
+              "expr": "system_cpu_usage{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "CPU Usage",
+              "refId": "A",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            }
+          ],
+          "fieldConfig": {
+            "defaults": {
+              "unit": "percentunit"
+            }
+          }
+        },
+        {
+          "type": "timeseries",
+          "title": "Tomcat 会话统计",
+          "gridPos": { "x": 12, "y": 16, "w": 12, "h": 8 },
+          "targets": [
+            {
+              "expr": "tomcat_sessions_created_sessions_total{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "Created Sessions",
+              "refId": "A",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            },
+            {
+              "expr": "tomcat_sessions_rejected_sessions_total{kubernetes_pod_name=~\"aserver.*\"}",
+              "legendFormat": "Rejected Sessions",
+              "refId": "B",
+              "datasource": { "type": "prometheus", "uid": "Prometheus" }
+            }
           ]
         }
       ]