• Home
  • Features
  • Pricing
  • Docs
  • Announcements
  • Sign In

prometheus / client_ruby / 440
100%
master: 100%

Build:
Build:
LAST BUILD BRANCH: fix_with_labels
DEFAULT BRANCH: master
Ran 17 Jul 2019 11:36AM UTC
Jobs 4
Files 32
Run time 3min
Badge
Embed ▾
README BADGES
x

If you need to use a raster PNG badge, change the '.svg' to '.png' in the link

Markdown

Textile

RDoc

HTML

Rst

pending completion
440

push

travis-ci

dmagliola
Avoid revalidating labelset keys on each metric observation

When declaring a metric, we declare what label keys will be used for it.
At that point, we validate that those are all valid keys (symbols,
match a given regex, etc).

Then, on each observation of the metric, we validate that the keys passed
in for the labels match the ones we were originally expecting, to make
sure all of those labels were set, but no others.

We were also, at that point, validating that the keys passed in are valid.
This validation is pretty slow, and it's redundant, since keys that aren't
valid won't match the expected ones anyway, so we can just compare just
that those match. This has quite a pronounced effect on performance.

1412 of 1413 relevant lines covered (99.93%)

42.96 hits per line

Jobs
ID Job ID Ran Files Coverage
1 440.1 (2.3.8) 17 Jul 2019 11:36AM UTC 0
99.93
Travis Job 440.1
2 440.2 (2.4.5) 17 Jul 2019 11:36AM UTC 0
99.93
Travis Job 440.2
3 440.3 (2.5.3) 17 Jul 2019 11:36AM UTC 0
99.93
Travis Job 440.3
5 440.5 (jruby-9.1.5.0) 17 Jul 2019 11:39AM UTC 0
0.0
Travis Job 440.5
Source Files on build 440
Detailed source file information is not available for this build.
  • Back to Repo
  • Travis Build #440
  • 0f6ec7e4 on github
  • Next Build on dont_revalidate_symbols_on_increment (#442)
STATUS · Troubleshooting · Open an Issue · Sales · Support · CAREERS · ENTERPRISE · START FREE · SCHEDULE DEMO
ANNOUNCEMENTS · TWITTER · TOS & SLA · Supported CI Services · What's a CI service? · Automated Testing

© 2026 Coveralls, Inc