The lowest offset on the Kafka ingest queue partition that LogScale will ever need to read again (in failover scenarios). This metric is not updated very often. With the default configuration it is updated around every 40 minutes. It is important that this value keeps growing over time to show there is progress on all datasources.

Metric Nameingest-offset-lowest
Metric TypeGauge
Introduced Version1.0.0
Specific Fields for this Metric  
partitionPartition ID 
Standard Fields for this Metric  
@hostVHost ID 
@idA unique identifier for the event. Can be used to refer to and re-find specific events. 
@ingesttimestampThe timestamp of when the event was ingested. The value is milliseconds-since-epoch. 
@timestampTimestamp in milliseconds since the epoch (1st Jan 1970, 00:00) of the event, e.g. 2022-11-22 09:50:20.100 if the event has an identifiable timestamp. 
@timestamp.nanosExtended precision of timestamp below millisecond. E.g. 295000 
@timezoneThe timezone the event originated in, if known. 
nameName of metric 
typeMetric type 
valueValue for metric 

Example Metric Record:

json
{
   "#repo" : "humio-metrics",
   "#type" : "metrics",
   "@host" : "74",
   "@id" : "jOycnKGH6AuidsJlGtY4lh64_18195_203_1769331609",
   "@ingesttimestamp" : "1769331609829",
   "@timestamp" : 1769331609787,
   "@timestamp.nanos" : "0",
   "@timezone" : "UTC",
   "name" : "ingest-offset-lowest",
   "partition" : "22",
   "type" : "GAUGE",
   "value" : "4015751"
}