The number of milliseconds that have elapsed since the oldest event that is not currently uploaded to Bucket Storage was ingested

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "42",
   "@id" : "Y3hehJLWIC08HrPzpGr145yP_11333_484_1749978064",
   "@ingesttimestamp" : "1749978064736",
   "@timestamp" : 1749978064667,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "name" : "bucket-storage-upload-latency-max-ms",
   "type" : "GAUGE",
   "value" : "0"
}