FILTERS_KEY = 'FILTERS'
SAMPLE_RATE_METRIC_KEY = '_sample_rate'
SAMPLING_PRIORITY_KEY = '_sampling_priority_v1'
ANALYTICS_SAMPLE_RATE_KEY = '_dd1.sr.eausr'
SAMPLING_AGENT_DECISION = '_dd.agent_psr'
SAMPLING_RULE_DECISION = '_dd.rule_psr'
SAMPLING_LIMIT_DECISION = '_dd.limit_psr'
ORIGIN_KEY = '_dd.origin'
HOSTNAME_KEY = '_dd.hostname'
ENV_KEY = 'env'

NUMERIC_TAGS = (ANALYTICS_SAMPLE_RATE_KEY, )

MANUAL_DROP_KEY = 'manual.drop'
MANUAL_KEEP_KEY = 'manual.keep'