4490
3%

Ran 12 Aug 2016 09:32PM UTC

Jobs 6

Files 327

Run time 6min

Badge

Embed ▾

pending completion

Build # 4490

Build Type

push

travis-ci

Committed by

timabbott

Commit Message

Fix excessive CPU usage by rabbitmq-numconsumers Nagios checks.

The previous model for these Nagios checks was kinda crazy -- every
minute, we'd run a full `rabbitmctl list_consumers` for each of the
dozen+ consumers that we have, and then do the exact same parsing
logic for each to determine whether the target queue has a running
consumer to write out a state file.

Because `rabbitmctl list_consumers` takes a small amount of resources,
on systems where CPU is very limited (e.g. t2 style AWS instances),
this minor CPU wastage could be problematic.

Now we just do that `rabbitmqctl list_consumers` once per minute, and
output all the state files from a single command.

Further TODO items on this front include removing the hardcoded list
of queues.

Run Details

25990 of 26873 relevant lines covered (96.71%)

2.19 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	4490.1 (TEST_SUITE=frontend)	12 Aug 2016 09:32PM UTC		Travis Job 4490.1
2	4490.2 (TEST_SUITE=frontend)	12 Aug 2016 09:32PM UTC		Travis Job 4490.2
3	4490.3 (TEST_SUITE=backend)	12 Aug 2016 09:35PM UTC	86.79	Travis Job 4490.3
4	4490.4 (TEST_SUITE=backend)	12 Aug 2016 09:37PM UTC	86.66	Travis Job 4490.4
5	4490.5 (TEST_SUITE=static-analysis)	12 Aug 2016 09:38PM UTC	95.18	Travis Job 4490.5
6	4490.6 (TEST_SUITE=production)	12 Aug 2016 09:38PM UTC		Travis Job 4490.6

Source Files on build 4490

Detailed source file information is not available for this build.

zulip / zulip / 4490
3%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 4490

zulip / zulip / 4490 3%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 4490

zulip / zulip / 4490
3%

README BADGES
x