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74b73d1e2c
This function is called very frequently when executing PromQL functions, and we can do it much more efficiently inside Labels. In the common case that `__name__` comes first in the labels, we simply re-point to start at the next label, which is nearly free. `DropMetricName` is now so cheap I removed the cache - benchmarks show everything still goes faster. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> |
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| exemplar | ||
| histogram | ||
| labels | ||
| metadata | ||
| relabel | ||
| rulefmt | ||
| textparse | ||
| timestamp | ||
| value | ||