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Add per-operation self-tuning dense-store sizing (phase 2 - dense tag storage) - #12056

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dougqh wants to merge 14 commits into

dougqh/generator-v2from

dougqh/sizing-hint

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Add per-operation self-tuning dense-store sizing (phase 2 - dense tag storage)#12056
dougqh wants to merge 14 commits into
dougqh/generator-v2from
dougqh/sizing-hint

Commits on Jul 23, 2026
- Store known span tags densely in TagMap by tag-id
  
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Commits on Aug 17, 2026
- Encode tag ids with a colored slot + one-long dense presence
  
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  2bc5ae7
- Generate KnownTags from tag-conventions via graph coloring
  
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  9b7c3d1
Commits on Aug 18, 2026
- Promote dense-tags gate to trace.dense.tags.enabled Config flag
  
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  098070f
- Add lazy tagId() to TagMap.Entry and EntryReader
  
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  a3579bc
- Harden tag-registry generator: clear output tree + Locale.ROOT formatting
  
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  fd42e97
- Log dense-tags flag in Config.toString when set away from default
  
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  a2c456a
- Hold generated tag registry to the formatting standard
  
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  c4f9645
- Resolve OpenTelemetry tag names through the registry
  
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  19222e1
- Add per-operation dense-store sizing (SizingHint) on the colored base
  
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  79ff278
- Add span-creation + trace-creation JMH harness
  
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  dd54821
- Address Codex review on #12056: gate sizing off default, fix record point, lane count, read-through sizing
  
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  01e3a71
- Fix leftover monotonic-max wording in SizingHint class javadoc
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  e0674dc
- Gate dense sizing on DENSE_TAGS_ENABLED (inherited Config flag) not KnownTagCodec.isActive
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  b424214

Commits

Commits on Jul 23, 2026

Commits on Aug 17, 2026

Commits on Aug 18, 2026