A degraded episode now reads as a gap in monitoring rather than as downtime
or as a dip in response time. The exclusion is applied once per query, in the
top-level $match, so no pipeline can count a degraded check by omission.
- check.query.ts: EXCLUDE_DEGRADED_EGRESS_MATCH is the only helper;
IS_NOT_DEGRADED_EGRESS_EXPR and the $cond accumulators it fed are gone.
- findUptimeDateRangeChecks: excludes at the match, so the response-time
series, the up/down series and the averages drop degraded checks too.
- findPageSpeedDateRangeChecks: excludes as well; pagespeed is egress
attributable and was previously missed.
- getDailyStatusBuckets: excludes at the match; the group shapes and the
totalChecks > 0 guard revert to their original form.
- check.docker.aggregation.ts, check.hardware.aggregations.ts: reverted.
Neither type is egress attributable, so their checks never carry the flag
and the filters were dead code. A test now pins that decision.
- Tests: the gap behaviour, a window that was entirely degraded, pagespeed,
the team listing and the resolve filter, and an incident that stays open
when egress drops during it.
🔧
Craig Lawson
d865103fb5