(self, instance)
Get all the performance counters metadata meaning name/group/description...
        from the server instance, attached with the corresponding ID
Get all the performance counters metadata meaning name/group/description...
        from the server instance, attached with the corresponding ID
Get all the performance counters metadata meaning name / group / description ... from the server instance attached with the corresponding ID
def _cache_metrics_metadata(self, instance):
        """
        Get all the performance counters metadata meaning name/group/description...
        from the server instance, attached with the corresponding ID
        """
        # ## <TEST-INSTRUMENTATION>
        t = Timer()
        # ## </TEST-INSTRUMENTATION>

        i_key = self._instance_key(instance)
        self.metadata_cache.init_instance(i_key)
        self.log.info("Warming metrics metadata cache for instance %s", i_key)
        server_instance = self._get_server_instance(instance)
        perfManager = server_instance.content.perfManager

        new_metadata = {}
        metric_ids = []
        # Use old behaviour with metrics to collect defined by our constants
        if self.in_compatibility_mode(instance, log_warning=True):
            for counter in perfManager.perfCounter:
                metric_name = self.format_metric_name(counter, compatibility=True)
                new_metadata[counter.key] = {'name': metric_name, 'unit': counter.unitInfo.key}
                # Build the list of metrics we will want to collect
                if instance.get("all_metrics") or metric_name in BASIC_METRICS:
                    metric_ids.append(vim.PerformanceManager.MetricId(counterId=counter.key, instance="*"))
        else:
            collection_level = instance.get("collection_level", 1)
            for counter in perfManager.QueryPerfCounterByLevel(collection_level):
                new_metadata[counter.key] = {"name": self.format_metric_name(counter), "unit": counter.unitInfo.key}
                # Build the list of metrics we will want to collect
                metric_ids.append(vim.PerformanceManager.MetricId(counterId=counter.key, instance="*"))

        self.log.info("Finished metadata collection for instance %s", i_key)
        # Reset metadata
        self.metadata_cache.set_metadata(i_key, new_metadata)
        self.metadata_cache.set_metric_ids(i_key, metric_ids)

        self.cache_config.set_last(CacheConfig.Metadata, i_key, time.time())

        # ## <TEST-INSTRUMENTATION>
        custom_tags = instance.get('tags', []) + ['instance:{}'.format(i_key)]
        self.histogram('datadog.agent.vsphere.metric_metadata_collection.time', t.total(), tags=custom_tags)
def _cache_metrics_metadata ( self , instance ) : # ## <TEST-INSTRUMENTATION> t = Timer ( ) # ## </TEST-INSTRUMENTATION> i_key = self . _instance_key ( instance ) self . metadata_cache . init_instance ( i_key ) self . log . info ( "Warming metrics metadata cache for instance %s" , i_key ) server_instance = self . _get_server_instance ( instance ) perfManager = server_instance . content . perfManager new_metadata = { } metric_ids = [ ] # Use old behaviour with metrics to collect defined by our constants if self . in_compatibility_mode ( instance , log_warning = True ) : for counter in perfManager . perfCounter : metric_name = self . format_metric_name ( counter , compatibility = True ) new_metadata [ counter . key ] = { 'name' : metric_name , 'unit' : counter . unitInfo . key } # Build the list of metrics we will want to collect if instance . get ( "all_metrics" ) or metric_name in BASIC_METRICS : metric_ids . append ( vim . PerformanceManager . MetricId ( counterId = counter . key , instance = "*" ) ) else : collection_level = instance . get ( "collection_level" , 1 ) for counter in perfManager . QueryPerfCounterByLevel ( collection_level ) : new_metadata [ counter . key ] = { "name" : self . format_metric_name ( counter ) , "unit" : counter . unitInfo . key } # Build the list of metrics we will want to collect metric_ids . append ( vim . PerformanceManager . MetricId ( counterId = counter . key , instance = "*" ) ) self . log . info ( "Finished metadata collection for instance %s" , i_key ) # Reset metadata self . metadata_cache . set_metadata ( i_key , new_metadata ) self . metadata_cache . set_metric_ids ( i_key , metric_ids ) self . cache_config . set_last ( CacheConfig . Metadata , i_key , time . time ( ) ) # ## <TEST-INSTRUMENTATION> custom_tags = instance . get ( 'tags' , [ ] ) + [ 'instance:{}' . format ( i_key ) ] self . histogram ( 'datadog.agent.vsphere.metric_metadata_collection.time' , t . total ( ) , tags = custom_tags )