Number of live queries that have been canceled due to excessive digest delay

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "209",
   "@id" : "BTKrczf0lFjHhPdTzOIN7uZY_509_981_1756630935",
   "@ingesttimestamp" : "1756630935299",
   "@timestamp" : 1756630935252,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "count" : "0",
   "m1" : "0",
   "m15" : "0",
   "m5" : "0",
   "mean_rate" : "0",
   "name" : "livequeries-canceled-due-to-digest-delay",
   "rate_unit" : "events/second",
   "type" : "METER"
}