prometheus

Author	SHA1	Message	Date
Fabian Reinartz	c691895a0f	retrieval: cache series references, use pkg/textparse With this change the scraping caches series references and only allocates label sets if it has to retrieve a new reference. pkg/textparse is used to do the conditional parsing and reduce allocations from 900B/sample to 0 in the general case.	2017-01-16 12:03:57 +01:00
Fabian Reinartz	fb3ab9bdb7	pkg/textparse: add more benchmarking, align lex defs	2017-01-15 17:32:57 +01:00
Fabian Reinartz	e44d80314d	pkg/textparse: add tests and method to retrieve full labels	2017-01-14 19:30:19 +01:00
Fabian Reinartz	091a7f2395	pkg/textparse: add initial text parser	2017-01-14 16:39:04 +01:00