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fix(pm-api-latency): cohort to 5 native venues + venue dimension#725

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Merged
Flotapponnier merged 1 commit into from
Jun 25, 2026
Merged

fix(pm-api-latency): cohort to 5 native venues + venue dimension #725

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17 changes: 12 additions & 5 deletions benchmarks/pm-api-latency.yml
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Original file line numberDiff line numberDiff line change
Expand Up@@ -108,9 +108,16 @@ prometheus:
window: 24h
expected_freshness_seconds: 300

rank_matrix_query: 1000 * label_replace(histogram_quantile(0.50, sum by (venue, region, le) (rate(pmapi_request_duration_seconds_bucket{source="direct",conn="warm",class="price",cache!="hit"}[24h]))), "provider", "$1", "venue", "(.+)")
rank_matrix_query: 1000 * label_replace(histogram_quantile(0.50, sum by (venue, region, le) (rate(pmapi_request_duration_seconds_bucket{source="direct",venue=~"polymarket|kalshi|limitless|manifold|myriad",conn="warm",class="price",cache!="hit"}[24h]))), "provider", "$1", "venue", "(.+)")

dimensions:
venue:
- { value: all, label: All venues }
- { value: polymarket, label: Polymarket }
- { value: kalshi, label: Kalshi }
- { value: limitless, label: Limitless }
- { value: manifold, label: Manifold }
- { value: myriad, label: Myriad }
region:
- { value: all, label: All regions }
- { value: us-east, label: US East }
Expand All@@ -121,29 +128,29 @@ metric_panels:
- id: uptime_24h
label: Uptime 24h
description: "Share of probe cycles that succeeded over the last 24 hours, averaged across the three probe regions. 100 percent means every 5 second probe of the venue's API came back healthy."
metric: 100 * avg(avg_over_time(pmapi_health{source="direct"}[24h]))
metric: 100 * avg(avg_over_time(pmapi_health{source="direct",venue=~"polymarket|kalshi|limitless|manifold|myriad"}[24h]))
label_key: venue
unit: pct
higher_is_better: true
- id: uptime_7d
label: Uptime 7d
description: "Same health gauge averaged over 7 days. Short outages that vanish from the 24h figure stay visible here for a week."
metric: 100 * avg(avg_over_time(pmapi_health{source="direct"}[7d]))
metric: 100 * avg(avg_over_time(pmapi_health{source="direct",venue=~"polymarket|kalshi|limitless|manifold|myriad"}[7d]))
label_key: venue
unit: pct
higher_is_better: true
- id: uptime_30d
label: Uptime 30d
description: "Same health gauge averaged over 30 days. Feeds the ledger's 30d window toggle so a one-hour outage that's already aged out of the 24h panel still shows up in the table over a month."
metric: 100 * avg(avg_over_time(pmapi_health{source="direct"}[30d]))
metric: 100 * avg(avg_over_time(pmapi_health{source="direct",venue=~"polymarket|kalshi|limitless|manifold|myriad"}[30d]))
label_key: venue
unit: pct
higher_is_better: true
tab: false
- id: cold_connect_p50
label: Cold connect
description: "TCP plus TLS handshake time on the once a minute cold probe with keep alives disabled. The startup cost a brand new client pays before its first request."
metric: 1000 * histogram_quantile(0.50, sum(rate(pmapi_request_connect_seconds_bucket{source="direct"}[24h])) by (le))
metric: 1000 * histogram_quantile(0.50, sum(rate(pmapi_request_connect_seconds_bucket{source="direct",venue=~"polymarket|kalshi|limitless|manifold|myriad"}[24h])) by (le))
label_key: venue
unit: ms
higher_is_better: false
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