Alloy version 1.4.2 not reporting correctly cloudwatchexporter metrics

[diegobelotti]

What's wrong?

After upgrading from 1.3 to 1.4 some metrics are saved as 0, see attached image to clarify.

Steps to reproduce

Use V1.3 and 1.4 with this configuration to see value reported as 0 on some metrics.

prometheus.exporter.cloudwatch "RDS_prod" { sts_region = "eu-west-1" discovery_exported_tags = { "AWS/RDS" = ["name", "AnsibleEnv"], }

discovery {
	regions     = ["eu-west-1"]
	custom_tags = {
		account = "accountname",
	}
            dimension_name_requirements = ["DBInstanceIdentifier"]
	type = "AWS/RDS"
	metric {
		name       = "CPUUtilization"
		statistics = ["Maximum"]
		period     = "1m0s"
	}
	metric {
		name       = "FreeableMemory"
		statistics = ["Minimum"]
		period     = "5m0s"
	}
	metric {
		name       = "DatabaseConnections"
		statistics = ["Average"]
		period     = "1m0s"
	}
}
decoupled_scraping { }

} prometheus.scrape "RDS_prod" { targets = prometheus.exporter.cloudwatch.RDS_prod.targets forward_to = [prometheus.relabel.RDS_prod.receiver] job_name = "integrations/cloudwatch_exporter" } prometheus.relabel "RDS_prod" { forward_to = [prometheus.remote_write.mimir.receiver] rule { target_label = "job" replacement = "Cwatch" } rule { source_labels = ["tag_AnsibleEnv"] regex = ".test." action = "drop" } rule { target_label = "sistema" replacement = "MAIN" } }

System information

Centos 7 or Rocky 8

Software version

1.4.2

Configuration

No response

Logs

No response