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fix(chart): pick up the profiler image whose heap profiles have samples - #623
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ca8a3b3 asks Go for /debug/pprof/heap?seconds=30, which returns the delta over that window rather than a snapshot - so every heap profile of a service with a steady heap came back with Total samples = 0 and rendered as an empty flamegraph. 2ca753a is the first tag with nudgebee/application-profiler#130, which takes the snapshot instead. No version bump: 0.1.25 is the latest release and 0.1.26 is still unreleased, so this correction belongs in 0.1.26 rather than burning another number for a chart nobody has installed yet.
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blue4209211
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Sep 19, 2026
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Summary
ca8a3b3asks Go for/debug/pprof/heap?seconds=30. On the heap endpoint that returns the delta over the window, not a snapshot — so a service whose heap is steady profiles to exactly nothing:2ca753ais the first tag carrying nudgebee/application-profiler#130, which takes the snapshot (?gc=1) instead.Type of change
Chart version
Test plan
helm lint charts/nudgebee-agentpasseshelm templaterendersPROFILER_IMAGEasghcr.io/nudgebee/application-profiler-{}:2ca753aThe published tag was checked rather than assumed — the fixed URL is compiled into the shipped binary:
(Go profiles run in the
bpfimage variant.)How to verify after rollout
Profile a Go pod with Memory from the pod-details screen. The flamegraph shows real frames instead of
Total samples = 0.