Number of bytes written to Kafka before compression for events into the ingest queue in total

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "195",
   "@id" : "136LgpTa9yDWMoFYqt8PuzTG_33_734_1751792487",
   "@ingesttimestamp" : "1751792487037",
   "@timestamp" : 1751792487008,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "count" : "12744891920",
   "m1" : "1.519149439453498E14",
   "m15" : "1.6883113232213862E14",
   "m5" : "1.6451697078118122E14",
   "mean_rate" : "1.6681540430793972E14",
   "name" : "ingest-writer-uncompressed-bytes",
   "rate_unit" : "bytes/second",
   "type" : "METER"
}