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Artwork panel: call the hit rate the hit rate (#198)

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Ray Slakinski
2026-10-11 20:31:48 +00:00
parent afd3cf448d
commit 78eb255a78
1 changed files with 2 additions and 2 deletions
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grafana/dashboard.py
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@@ -195,10 +195,10 @@ ts("DeadAir on a file", [prom('max(ipx_deadair_busy_seconds{job="ipx"})', legend
desc="How long DeadAir has been on the file it is analysing; a few seconds each.") desc="How long DeadAir has been on the file it is analysing; a few seconds each.")
ts("Artwork", [prom('max(ipx_art_cache_bytes{job="ipx"}) / max(ipx_art_cache_limit_bytes{job="ipx"})', legend="full"), ts("Artwork", [prom('max(ipx_art_cache_bytes{job="ipx"}) / max(ipx_art_cache_limit_bytes{job="ipx"})', legend="full"),
prom('sum(increase(ipx_art_requests_total{job="ipx", result="hit"}[$__rate_interval])) / ' prom('sum(increase(ipx_art_requests_total{job="ipx", result="hit"}[$__rate_interval])) / '
'sum(increase(ipx_art_requests_total{job="ipx"}[$__rate_interval]))', ref="B", legend="served from disk"), 'sum(increase(ipx_art_requests_total{job="ipx"}[$__rate_interval]))', ref="B", legend="hit rate"),
prom('sum(increase(ipx_art_evicted_total{job="ipx"}[$__rate_interval]))', ref="C", legend="images evicted")], prom('sum(increase(ipx_art_evicted_total{job="ipx"}[$__rate_interval]))', ref="C", legend="images evicted")],
12, w=12, unit="percentunit", 12, w=12, unit="percentunit",
desc="Full sits near 100% once the cache has filled, since each sweep trims it to fit. Served from disk is the hit rate: " desc="Full sits near 100% once the cache has filled, since each sweep trims it to fit. Hit rate is the share served from disk: "
"the rest was fetched from the publisher. Evicted, on the right, is images each sweep threw out to stay under the " "the rest was fetched from the publisher. Evicted, on the right, is images each sweep threw out to stay under the "
"limit: many at every sweep, with a falling hit rate, means the limit is too small.")["fieldConfig"]["overrides"] = [ "limit: many at every sweep, with a falling hit rate, means the limit is too small.")["fieldConfig"]["overrides"] = [
{"matcher": {"id": "byName", "options": "images evicted"}, {"matcher": {"id": "byName", "options": "images evicted"},