latencyMicroSec MetricName = "latency_us"
	latencyNanoSec  MetricName = "latency_ns"

	commitInfo  MetricName = "commit_info"
	usageInfo   MetricName = "usage_info"
	versionInfo MetricName = "version_info"

	sizeDistribution    = "size_distribution"
	versionDistribution = "version_distribution"
	ttfbDistribution    = "seconds_distribution"
	ttlbDistribution    = "ttlb_seconds_distribution"

{
 "configs": [
  {
   "@type": "type.googleapis.com/envoy.admin.v3.ListenersConfigDump",
   "version_info": "2023-06-20T09:08:58Z/4",
   "static_listeners": [
    {
     "listener": {
      "@type": "type.googleapis.com/envoy.config.listener.v3.Listener",
      "address": {
       "socket_address": {
        "address": "0.0.0.0",
        "port_value": 15090
       }
      },
      "filter_chains": [
       {
        "filters": [

    /** The key of the message: Value */
    public static final String LABELS_VALUE = "{labels.value}";

    /** The key of the message: Version No. */
    public static final String LABELS_VERSION_NO = "{labels.versionNo}";

    /** The key of the message: Schedule */
    public static final String LABELS_CRON_EXPRESSION = "{labels.cronExpression}";

    /** The key of the message: Remove Documents Before Days */