Pratik Mankawde 674c9a8496 fix(telemetry): correct NodeStore Cache Hit Ratio PromQL vector matching ...

The Cache Hit Ratio panel divided two nodestore_state series that carry
different `metric` label values (node_reads_hit / node_reads_total). Without
ignoring(metric) the two vectors share no common label set, so the division
matched nothing and the panel showed "No data".

Add `ignoring(metric)` to the division. Verified live against mainnet: now
returns a valid ratio (~0.11-0.23). Pre-existing bug, surfaced when the panel
was split out from NodeStore Read/Write Totals.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-07-13 20:48:51 +01:00

..

telemetry

fix(telemetry): correct NodeStore Cache Hit Ratio PromQL vector matching

2026-07-13 20:48:51 +01:00