* model/textparse: Change parser interface Metric(...) string to Labels(...)
Simplified the interface given no one is using the return argument.
Renamed for clarity too.
Found and discussed https://github.com/prometheus/prometheus/pull/15731#discussion_r1950916842
Signed-off-by: bwplotka <bwplotka@gmail.com>
* Fixed comments; optimized not needed copy for om and text.
Signed-off-by: bwplotka <bwplotka@gmail.com>
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Signed-off-by: bwplotka <bwplotka@gmail.com>
Also:
* split benchmark functions to make sure no one compares across parsers.
* testdata file have meaningful names reflecting the type representation
* promtestdata.txt now has all types, taken directly from long running Prometheus (https://demo.do.prometheus.io/)
Needed for https://github.com/prometheus/prometheus/pull/15731
Signed-off-by: bwplotka <bwplotka@gmail.com>
