* prometheus: handle label-values with special characters
* added comment
(cherry picked from commit d363c36853)
Co-authored-by: Gábor Farkas <gabor.farkas@gmail.com>
* prometheus: handle label-values with special characters
* added comment
(cherry picked from commit d363c36853)
Co-authored-by: Gábor Farkas <gabor.farkas@gmail.com>