This project forked from basecamp/trashed
Tell StatsD about request time, GC, objects and more. Latest Rails 4 and Ruby 2.1 support, and ancient Rails 2 and Ruby 1.8 support.
License: MIT License
This project is the old Ruby CLI for Heroku. This is the current CLI.
To take ruby metrics into private beta we should probably release this gem on rubygems.
Hi!
We're getting the following log output when switching to puma cluster mode about a barnes thread starting in app boot.
Do you know if this is something to worry about or something safe to ignore like it was discussed for the ActiveRecord one?
2020-11-02T16:47:56.793226+00:00 app[web.1]: [4] Puma starting in cluster mode...
2020-11-02T16:47:56.793334+00:00 app[web.1]: [4] * Version 5.0.2 (ruby 2.6.6-p146), codename: Spoony Bard
2020-11-02T16:47:56.793364+00:00 app[web.1]: [4] * Min threads: 5, max threads: 5
2020-11-02T16:47:56.793433+00:00 app[web.1]: [4] * Environment: staging
2020-11-02T16:47:56.793467+00:00 app[web.1]: [4] * Process workers: 2
2020-11-02T16:47:56.793499+00:00 app[web.1]: [4] * Preloading application
2020-11-02T16:48:05.004277+00:00 app[web.1]: ** [NewRelic] FATAL : Config file at /app/config/newrelic.yml doesn't include a 'staging' section!
2020-11-02T16:48:05.236417+00:00 app[web.1]: RAILS_ENV=staging environment is not defined in config/webpacker.yml, falling back to production environment
2020-11-02T16:48:09.238369+00:00 app[web.1]: [4] * Listening on http://0.0.0.0:27573
2020-11-02T16:48:09.238587+00:00 app[web.1]: [4] ! WARNING: Detected 2 Thread(s) started in app boot:
2020-11-02T16:48:09.238688+00:00 app[web.1]: [4] ! #<Thread:0x000055f6920dfb68@/app/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.4.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:299 sleep> - /app/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.4.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:301:in `sleep'
2020-11-02T16:48:09.238801+00:00 app[web.1]: [4] ! #<Thread:0x000055f691e92248@/app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:39 sleep> - /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:48:in `sleep'
Thanks!
Is this gem supported in Rails 6? I'm starting the upgrade process for an app from 5.2 to 6.0 and don't see anything in the README about 6+, so I thought I'd ask before just removing the gem. Thanks!
As reported by a beta user:
May 11 02:27:15 act-api app/web.1: #<Thread:0x0000000005317db0@/app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:39 run> terminated with exception (report_on_exception is true):
May 11 02:27:15 act-api app/web.1: /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `+': nil can't be coerced into Integer (TypeError)
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `reduce'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `instrument!'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:46:in `block in instrument!'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `each'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `instrument!'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:58:in `block (3 levels) in initialize'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `each'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `block (2 levels) in initialize'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `loop'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `block in initialize'
May 11 02:27:15 act-api app/web.1: [59] ! Detected parent died, dying
May 11 02:27:15 act-api app/web.1: Exiting
May 11 02:27:15 act-api app/web.1: /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `+': nil can't be coerced into Integer (TypeError)
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `reduce'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `instrument!'
May 11 02:27:15 act-api app/web.1: [114] ! Detected parent died, dying
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:46:in `block in instrument!'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `each'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `instrument!'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:58:in `block (3 levels) in initialize'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `each'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `block (2 levels) in initialize'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `loop'
May 11 02:27:15 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `block in initialize'
May 11 02:27:37 act-api app/web.1: #<Thread:0x00000000042a11e8@/app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:39 run> terminated with exception (report_on_exception is true):
May 11 02:27:37 act-api app/web.1: /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `+': nil can't be coerced into Integer (TypeError)
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `reduce'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:46:in `block in instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `each'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:58:in `block (3 levels) in initialize'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `each'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `block (2 levels) in initialize'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `loop'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `block in initialize'
May 11 02:27:37 act-api app/web.1: #<Thread:0x0000000001c0eff8@/app/vendor/bundle/ruby/2.5.0/gems/puma-3.11.4/lib/puma/cluster.rb:276 run> terminated with exception (report_on_exception is true):
May 11 02:27:37 act-api app/web.1: /app/vendor/bundle/ruby/2.5.0/gems/puma-3.11.4/lib/puma/cluster.rb:285:in `write': Broken pipe (Errno::EPIPE)
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/puma-3.11.4/lib/puma/cluster.rb:285:in `<<'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/puma-3.11.4/lib/puma/cluster.rb:285:in `block in worker'
May 11 02:27:37 act-api app/web.1: [60] ! Detected parent died, dying
May 11 02:27:37 act-api app/web.1: [55] ! Detected parent died, dying
May 11 02:27:37 act-api app/web.1: Exiting
May 11 02:27:37 act-api app/web.1: /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `+': nil can't be coerced into Integer (TypeError)
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `reduce'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/instruments/puma_backlog.rb:41:in `instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:46:in `block in instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `each'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/panel.rb:45:in `instrument!'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:58:in `block (3 levels) in initialize'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `each'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:57:in `block (2 levels) in initialize'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `loop'
May 11 02:27:37 act-api app/web.1: from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.4/lib/barnes/periodic.rb:46:in `block in initialize'
I was wondering if this gem can be used with Passenger ( https://github.com/phusion/passenger ) to have heroku language runtime metrics working ( https://devcenter.heroku.com/articles/language-runtime-metrics-ruby )?
Did a quick test with the required configs, and before_fork is not available with Passenger, which makes it crashes.
Can the gem works with passenger by having the following initializer:
require 'barnes'
Barnes.start
?
This happens when we do a bundle install with the latest version of the gem.
Gem::Package::PathError: installing into parent path /Users/schneems/Documents/projects/barnes/init.rb of <REDACTED>/gems/barnes-0.0.2 is not
allowed
An error occurred while installing barnes (0.0.2), and Bundler cannot continue.
Make sure that `gem install barnes -v '0.0.2'` succeeds before bundling.
I seem to be getting this error when running this gem alongside the dogstatsd one:
#<Thread:0x00007fb3dd809948@/app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/periodic.rb:39 run> terminated with exception (report_on_exception is true):
/app/vendor/bundle/ruby/2.5.0/gems/dogstatsd-ruby-1.6.0/lib/statsd.rb:339:in `send_stats': undefined method `[]' for 0.16666666666666666:Float (NoMethodError)
from /app/vendor/bundle/ruby/2.5.0/gems/dogstatsd-ruby-1.6.0/lib/statsd.rb:137:in `count'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:53:in `block (2 levels) in report_statsd'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:52:in `each'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:52:in `block in report_statsd'
from /app/vendor/bundle/ruby/2.5.0/gems/dogstatsd-ruby-1.6.0/lib/statsd.rb:292:in `batch'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:51:in `call'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:51:in `report_statsd'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/reporter.rb:47:in `report'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/periodic.rb:62:in `block (2 levels) in initialize'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/periodic.rb:46:in `loop'
from /app/vendor/bundle/ruby/2.5.0/gems/barnes-0.0.7/lib/barnes/periodic.rb:46:in `block in initialize'
rake aborted!
Unfortunately I don't have any time to investigate it myself right now, but as the Ruby metrics are in beta I figured you guys might want to know :)
I just attempted to use Puma master, and requests were failing with the following:
/app/vendor/ruby-2.6.5/lib/ruby/2.6.0/json/common.rb:156:in `initialize': no implicit conversion of Hash into String (TypeError)
from /app/vendor/ruby-2.6.5/lib/ruby/2.6.0/json/common.rb:156:in `new'
from /app/vendor/ruby-2.6.5/lib/ruby/2.6.0/json/common.rb:156:in `parse'
from /app/vendor/bundle/ruby/2.6.0/gems/multi_json-1.14.1/lib/multi_json/adapters/json_common.rb:14:in `load'
from /app/vendor/bundle/ruby/2.6.0/gems/multi_json-1.14.1/lib/multi_json/adapter.rb:21:in `load'
from /app/vendor/bundle/ruby/2.6.0/gems/multi_json-1.14.1/lib/multi_json.rb:122:in `load'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/instruments/puma_instrument.rb:24:in `json_stats'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/instruments/puma_instrument.rb:36:in `instrument!'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/panel.rb:46:in `block in instrument!'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/panel.rb:45:in `each'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/panel.rb:45:in `instrument!'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:58:in `block (3 levels) in initialize'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:57:in `each'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:57:in `block (2 levels) in initialize'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:46:in `loop'
from /app/vendor/bundle/ruby/2.6.0/gems/barnes-0.0.8/lib/barnes/periodic.rb:46:in `block in initialize'Exception
In puma/puma#2086, Puma.stats was changed to return a Hash instead of a String. I'm assuming this line needs to be updated to support that.
The require statements at the top of the railtie need to be moved to lib/barnes.rb so they are required even if you aren't using Rails. Otherwise folks using sinatra have to manually require all the files in the gem in their app's initializers.
This is not currently documented, and as a result it's not clear how to set this up in a ruby app.
For rails, I think it's a matter of using the Railtie. For any other ruby app, it's a bit different, which isn't documented.
The Heroku docs seem to suggest yes, but the README of the gem seems to imply that it is only needed for non-Rails apps.
Strangely, for the first time ever tonight, Rails failed to start on my windows dev machine because Barnes tries to use Process.clock_gettime with Process::CLOCK_PROCESS_CPUTIME_ID. Again, I have no clue why this is an issue all of a sudden. I haven't changed anything reasonably related since last successful start. Either way, Ruby on Windows only currently supports CLOCK_REALTIME and CLOCK_MONOTONIC.
It's easy for me to workaround, since I don't actually need barnes in development or test, so I just add it to the :production group in my gemfile. Perhaps someone should update the docs to say it should be added in production? Or otherwise nop out the code.
The stacktrace is:
C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/instruments/stopwatch.rb:77:in `clock_gettime': Invalid argument - clock_gettime (Errno::EINVAL)
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/instruments/stopwatch.rb:77:in `cpu'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/instruments/stopwatch.rb:64:in `current'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/instruments/stopwatch.rb:33:in `start!'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/panel.rb:38:in `block in start!'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/panel.rb:37:in `each'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/panel.rb:37:in `start!'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/periodic.rb:43:in `block (2 levels) in initialize'
from C:/Ruby31-x64/lib/ruby/gems/3.1.0/gems/barnes-0.0.9/lib/barnes/periodic.rb:42:in `each'
$ heroku logs --tail
...
2017-10-19T19:01:53.567717+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `loop'
2017-10-19T19:01:53.567717+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `block in initialize'
2017-10-19T19:01:53.568670+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `/'
2017-10-19T19:01:53.568671+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `block in instrument!'
2017-10-19T19:01:53.568672+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `each'
2017-10-19T19:01:53.568672+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `instrument!'
2017-10-19T19:01:53.568673+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:23:in `block in instrument!'
2017-10-19T19:01:53.568673+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `each'
2017-10-19T19:01:53.568674+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `instrument!'
2017-10-19T19:01:53.568674+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:32:in `block (3 levels) in initialize'
2017-10-19T19:01:53.568675+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `each'
2017-10-19T19:01:53.568675+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `block (2 levels) in initialize'
2017-10-19T19:01:53.568675+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `loop'
2017-10-19T19:01:53.568676+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `block in initialize'
2017-10-19T19:01:53.569578+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `/'
2017-10-19T19:01:53.569579+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `block in instrument!'
2017-10-19T19:01:53.569580+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `each'
2017-10-19T19:01:53.569580+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `instrument!'
2017-10-19T19:01:53.569580+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:23:in `block in instrument!'
2017-10-19T19:01:53.569581+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `each'
2017-10-19T19:01:53.569581+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `instrument!'
2017-10-19T19:01:53.569581+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:32:in `block (3 levels) in initialize'
2017-10-19T19:01:53.569582+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `each'
2017-10-19T19:01:53.569583+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `block (2 levels) in initialize'
2017-10-19T19:01:53.569583+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `loop'
2017-10-19T19:01:53.569584+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `block in initialize'
2017-10-19T19:01:53.570490+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `/'
2017-10-19T19:01:53.570492+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `block in instrument!'
2017-10-19T19:01:53.570492+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `each'
2017-10-19T19:01:53.570493+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `instrument!'
2017-10-19T19:01:53.570493+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:23:in `block in instrument!'
2017-10-19T19:01:53.570494+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `each'
2017-10-19T19:01:53.570495+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `instrument!'
2017-10-19T19:01:53.570496+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:32:in `block (3 levels) in initialize'
2017-10-19T19:01:53.570496+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `each'
2017-10-19T19:01:53.570497+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `block (2 levels) in initialize'
2017-10-19T19:01:53.570497+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `loop'
2017-10-19T19:01:53.570497+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `block in initialize'
2017-10-19T19:01:53.571412+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `/'
2017-10-19T19:01:53.571413+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `block in instrument!'
2017-10-19T19:01:53.571414+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `each'
2017-10-19T19:01:53.571414+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `instrument!'
2017-10-19T19:01:53.571414+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:23:in `block in instrument!'
2017-10-19T19:01:53.571415+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `each'
2017-10-19T19:01:53.571415+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `instrument!'
2017-10-19T19:01:53.571416+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:32:in `block (3 levels) in initialize'
2017-10-19T19:01:53.571417+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `each'
2017-10-19T19:01:53.571417+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:31:in `block (2 levels) in initialize'
2017-10-19T19:01:53.571417+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `loop'
2017-10-19T19:01:53.571418+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/periodic.rb:20:in `block in initialize'
2017-10-19T19:01:53.572484+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `/'
2017-10-19T19:01:53.572487+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:74:in `block in instrument!'
2017-10-19T19:01:53.572487+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `each'
2017-10-19T19:01:53.572488+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/instruments/ruby_gc.rb:71:in `instrument!'
2017-10-19T19:01:53.572488+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:23:in `block in instrument!'
2017-10-19T19:01:53.572489+00:00 app[web.1]: /app/vendor/bundle/ruby/2.4.0/bundler/gems/barnes-61644edb837c/lib/barnes/panel.rb:22:in `each'
...Hello,
I'm getting this error when I try to start my rails server:
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/barnes-0.0.7/lib/barnes.rb:47:in `start': undefined method `new' for Statsd:Module (NoMethodError)
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/barnes-0.0.7/lib/barnes/railtie.rb:44:in `block in <class:Railtie>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `instance_exec'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `run'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:347:in `each'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:347:in `call'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:54:in `run_initializers'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application.rb:352:in `initialize!'
/config/environment.rb:5:in `<top (required)>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `require'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `block in require'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:259:in `load_dependency'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/dependencies.rb:293:in `require'
/config.ru:3:in `block in <main>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `instance_eval'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in `initialize'
/config.ru:in `new'
/config.ru:in `<main>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `eval'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in `new_from_string'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/builder.rb:40:in `parse_file'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/server.rb:319:in `build_app_and_options_from_config'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/server.rb:219:in `app'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/server.rb:59:in `app'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/rack-2.0.6/lib/rack/server.rb:354:in `wrapped_app'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/server.rb:124:in `log_to_stdout'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/server.rb:77:in `start'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:90:in `block in server'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `tap'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `server'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands.rb:18:in `<top (required)>'
/bin/rails:9:in `require'
/bin/rails:9:in `<top (required)>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/client/rails.rb:28:in `load'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/client/rails.rb:28:in `call'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/client/command.rb:7:in `call'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/client.rb:30:in `run'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/bin/spring:49:in `<top (required)>'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/binstub.rb:11:in `load'
/.rbenv/versions/2.3.7/lib/ruby/gems/2.3.0/gems/spring-1.7.2/lib/spring/binstub.rb:11:in `<top (required)>'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/.rbenv/versions/2.3.7/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
Also, in IRB when I do:
require 'statsd'
Statsd.new(....)
it works without raising any errors.
Would appreciate any help in resolving this issue.
Thank you.
The following warning gets printed when barnes gem is loaded:
.../barnes-0.0.7/lib/barnes/railtie.rb:44: warning: Using the last argument as keyword parameters is deprecated; maybe ** should be added to the call
.../barnes-0.0.7/lib/barnes.rb:40: warning: The called method `start' is defined here
We currently submit gauges to statsd for some monotonically increasing values, which leads to some interesting weirdness for display/interpretation purposes, since when aggregated, you end up with dips due to dyno restarts, or something else.
To combat this, we can derive monotonically increasing values such that we're submitted the change rate, probably just sampled based on the period.
Hey guys, as soon as I add the barnes gem and configure/start it in the before_fork hook as instructed, my API launches OK but on first request it crashes with this crash report. Any ideas?
The Readme currently suggest to just include the gem in the Gemfile. However, it's a bad idea to include it in the test environment. When running on the Heroku CI it will start a thread that makes calls to Kernel.rand(). Those calls will mess up the test seed and test failures on the CI will not be reliably reproducible locally anymore. It took us a long time to debug this issue and it would be good if the Readme would state this.
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