Timing of external inbound http requests

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "42",
   "@id" : "Y3hehJLWIC08HrPzpGr145yP_11332_689_1749977944",
   "@ingesttimestamp" : "1749977944703",
   "@timestamp" : 1749977944667,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "count" : "283155",
   "duration_unit" : "milliseconds",
   "m1" : "1.0918271778162407",
   "m15" : "0.5610372179264159",
   "m5" : "0.6690017908253991",
   "max" : "15",
   "mean" : "4.0813953488372094",
   "mean_rate" : "0.555574415329602",
   "median" : "5",
   "min" : "0",
   "name" : "http-requests-external-timing",
   "p75" : "6",
   "p95" : "8.649999999999991",
   "p98" : "14.260000000000005",
   "p99" : "15",
   "p999" : "15",
   "rate_unit" : "events/second",
   "stddev" : "3.0725161801290146",
   "type" : "TIMER"
}