VictoriaMetrics

VictoriaMetrics/vmestimator

Real-time Cardinality Estimations for VictoriaMetrics\Prometheus

Stars: 59
Forks: 8
Open beginner issues: 0
Indexed issues: 5
Avg merge: 1d 2h
Merged PRs (30d): 5

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

5 open issues indexed

Expose metrics measuring approx memory usage per-configured stream Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

VictoriaMetrics/vmestimator#55 · Opened Sep 18, 2026
Per-stream minCardinality override for __label__ and other intentionally low-cardinality streams Open

enhancement

VictoriaMetrics/vmestimator#46 · 1 reaction · 1 assignee · Opened Sep 1, 2026
Proactive Cardinality Mitigation Open

enhancement

VictoriaMetrics/vmestimator#39 · 2 reactions · 1 assignee · Opened Aug 11, 2026
Disable /api/v1/write on select nodes Open

enhancement

VictoriaMetrics/vmestimator#23 · 1 assignee · Opened Jul 21, 2026
Detect histogram metrics and hint it in cardinality estimations Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

VictoriaMetrics/vmestimator#22 · Opened Jul 15, 2026

A short digest of beginner-friendly GitHub issues.