fix: Adapt the dashboard (#10)

Author: ZPascal

dashboard.json

@@ -1669,7 +1669,7 @@
         "type": "datasource",
         "uid": "-- Mixed --"
       },
-      "description": "Displays the amount of free physical memory in bytes.",
+      "description": "Displays the amount of free memory (KB) in the host.",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -1757,7 +1757,7 @@
           "refId": "A"
         }
       ],
-      "title": "Free physical memory size",
+      "title": "Free memory host size",
       "type": "timeseries"
     },
     {
@@ -1766,7 +1766,7 @@
         "type": "datasource",
         "uid": "-- Mixed --"
       },
-      "description": "Displays the amount of free memory (KB) in the host",
+      "description": "Displays the amount of total memory (KB) in the host.",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -1847,15 +1847,15 @@
             "uid": "$PROMETHEUS_DS"
           },
           "editorMode": "code",
-          "expr": "vendor_cache_container_health_free_memory_kb{job=\"$job\",instance=~\"$instance\"}",
+          "expr": "vendor_cache_container_health_total_memory_kb{job=\"$job\",instance=~\"$instance\"}",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{job}}/{{instance}} ",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Free memory host size",
+      "title": "Total memory host size",
       "type": "timeseries"
     },
     {
@@ -1864,7 +1864,7 @@
         "type": "datasource",
         "uid": "-- Mixed --"
       },
-      "description": "Peak usage of the memory pool denoted by the 'name' tag",
+      "description": "Current usage of the Compressed Class Space memory pool.",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -1945,15 +1945,15 @@
             "uid": "$PROMETHEUS_DS"
           },
           "editorMode": "code",
-          "expr": "vendor_memoryPool_Compressed_Class_Space_usage_max_bytes{job=\"$job\",instance=~\"$instance\"}",
+          "expr": "vendor_memoryPool_Compressed_Class_Space_usage_bytes{job=\"$job\",instance=~\"$instance\"}",
           "format": "time_series",
           "intervalFactor": 2,
           "legendFormat": "{{job}}/{{instance}} name={{name}}",
           "range": true,
           "refId": "A"
         }
       ],
-      "title": "Peak usage of the memory pool denoted by the 'name' tag",
+      "title": "Current usage of the Compressed Class Space memory pool",
       "type": "timeseries"
     },
     {
@@ -1962,7 +1962,7 @@
         "type": "datasource",
         "uid": "-- Mixed --"
       },
-      "description": "Current usage of the memory pool",
+      "description": "Peak usage of the Compressed Class Space memory pool.",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -2051,7 +2051,7 @@
           "refId": "A"
         }
       ],
-      "title": "Current usage of the memory pool",
+      "title": "Peak usage of the Compressed Class Space memory pool",
       "type": "timeseries"
     },
     {
@@ -3330,6 +3330,6 @@
   "timezone": "browser",
   "title": "KeyCloak Metrics",
   "uid": null,
-  "version": 6,
+  "version": 7,
   "weekStart": ""
 }