Optimize MeterRegistry getMeters for reduced allocations #7040
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Replaces ArrayList copy with Arrays.asList approach to reduce heap allocations when retrieving meters. Closes micrometer-metricsgh-7035
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Superseded by a10492b |
allnightlong
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Jan 19, 2026
Gets rid of an extra copy, which generates garbage for no benefit. The new implementation is at least as performant as the previous one while generating approximately half the garbage. Resolves micrometer-metricsgh-7035 Supersedes micrometer-metricsgh-7040
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Replaces ArrayList copy with Arrays.asList approach to reduce heap allocations when retrieving meters.
Closes gh-7035