Size of external inbound http requests

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "71",
   "@id" : "E4JsyIw1U6bFCIC4H9anKvRC_3585_295_1764664339",
   "@ingesttimestamp" : "1764664339555",
   "@timestamp" : 1764664339516,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "count" : "220662",
   "max" : "255",
   "mean" : "72.43488954683465",
   "median" : "77",
   "min" : "0",
   "name" : "http-requests-external-size",
   "p75" : "89",
   "p95" : "255",
   "p98" : "255",
   "p99" : "255",
   "p999" : "255",
   "rate_unit" : "bytes/second",
   "stddev" : "66.04239488759096",
   "type" : "HISTOGRAM",
   "window_count" : "1028"
}