The number of requests that are blocked while waiting for another TCP connection or a new streamto be available from the S3 Bucket Storage client connection pool. For more information about this metric, see https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/metrics-list.html.

Metric Names3-aws-bucket-pending-concurrency-acquires
Metric TypeGauge
Introduced Version1.180

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "73",
   "@id" : "jOycnKGH6AuidsJlGtY4lh64_13690_264_1768726967",
   "@ingesttimestamp" : "1768726967535",
   "@timestamp" : 1768726967493,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "name" : "s3-aws-bucket-pending-concurrency-acquires",
   "type" : "GAUGE",
   "value" : "0"
}