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aggregator-head-lag: ws_connected guard filters harness-reconnect false positives #1269

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Merged
Flotapponnier merged 1 commit into from
Jul 17, 2026
Merged

aggregator-head-lag: ws_connected guard filters harness-reconnect false positives #1269

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24 changes: 12 additions & 12 deletions benchmarks/aggregator-head-lag.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,7 @@ providers:
# 30D view lost its first ~8 days to a fake wall-to-wall gap.
# Modern data at 15s cadence carries ~60 samples per 15 min so
# the guard still fires the moment a WS goes silent.
series: avg_over_time(head_lag_seconds{aggregator="mobula"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="mobula"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="mobula", chain=""}[15m]) > 0.8)
# Total gauge-value changes on this aggregator across chains and
# regions in the last 15min. Non-zero = fresh events arrived; 0 =
# every subscription has been silent for 15+ minutes (the gauge is
Expand All @@ -180,13 +180,13 @@ providers:
regions:
- region: us-east
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="mobula", region="us-east"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="mobula", region="us-east", chain=""}[15m]) > 0.8)
- region: eu-west
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="mobula", region="eu-west"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="mobula", region="eu-west", chain=""}[15m]) > 0.8)
- region: ap-southeast
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="mobula", region="sgp"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="mobula", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="mobula", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="mobula", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="mobula", region="sgp", chain=""}[15m]) > 0.8)

- slug: codex
name: Codex
Expand All @@ -199,18 +199,18 @@ providers:
mean: avg_over_time(head_lag_seconds{aggregator="codex"}[24h]) * 1000
success: clamp_max(count_over_time(head_lag_seconds{aggregator="codex"}[24h]) / 5760, 1)
sample_size: sum(count_over_time(head_lag_seconds{aggregator="codex"}[24h]))
series: avg_over_time(head_lag_seconds{aggregator="codex"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="codex"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="codex", chain=""}[15m]) > 0.8)
live_activity: sum(changes(head_lag_seconds{aggregator="codex"}[15m]))
regions:
- region: us-east
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="codex", region="us-east"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="codex", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="codex", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="codex", region="us-east", chain=""}[15m]) > 0.8)
- region: eu-west
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="codex", region="eu-west"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="codex", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="codex", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="codex", region="eu-west", chain=""}[15m]) > 0.8)
- region: ap-southeast
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="codex", region="sgp"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="codex", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="codex", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="codex", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="codex", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="codex", region="sgp", chain=""}[15m]) > 0.8)

- slug: geckoterminal
name: GeckoTerminal
Expand All @@ -223,16 +223,16 @@ providers:
mean: avg_over_time(head_lag_seconds{aggregator="geckoterminal"}[24h]) * 1000
success: clamp_max(count_over_time(head_lag_seconds{aggregator="geckoterminal"}[24h]) / 5760, 1)
sample_size: sum(count_over_time(head_lag_seconds{aggregator="geckoterminal"}[24h]))
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="geckoterminal", chain=""}[15m]) > 0.8)
live_activity: sum(changes(head_lag_seconds{aggregator="geckoterminal"}[15m]))
regions:
- region: us-east
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="geckoterminal", region="us-east"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="us-east"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="us-east"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="geckoterminal", region="us-east", chain=""}[15m]) > 0.8)
- region: eu-west
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="eu-west"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="eu-west"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="geckoterminal", region="eu-west", chain=""}[15m]) > 0.8)
- region: ap-southeast
p50: quantile_over_time(0.50, head_lag_seconds{aggregator="geckoterminal", region="sgp"}[24h]) * 1000
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5)
series: avg_over_time(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[1h]) * 1000 unless (changes(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[15m]) == 0 and count_over_time(head_lag_seconds{aggregator="geckoterminal", region="sgp"}[15m]) > 5 and on(chain, region) sum by (chain, region) (changes(head_lag_seconds{region="sgp"}[15m])) > 5 and on(aggregator, region) avg_over_time(ws_connected{aggregator="geckoterminal", region="sgp", chain=""}[15m]) > 0.8)

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