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Commit a12c5f17 authored by Adam Hegyi's avatar Adam Hegyi
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Remove avg_cycle_analytics from usage ping 

This change removes the `avg_cycle_analytics` key from usage ping.
parent bb7640c0
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changelogs/unreleased/271538-remove-vsa-usage-ping.yml 0 → 100644
View file @ a12c5f17
---
title: Remove avg_cycle_analytics from usage ping
merge_request: 47812
author:
type: other
doc/development/product_analytics/usage_ping.md
View file @ a12c5f17
......@@ -857,44 +857,6 @@ The following is example content of the Usage Ping payload.
"version": "9.6.15",
"pg_system_id": 6842684531675334351
},
"avg_cycle_analytics": {
"issue": {
"average": 999,
"sd": 999,
"missing": 999
},
"plan": {
"average": null,
"sd": 999,
"missing": 999
},
"code": {
"average": null,
"sd": 999,
"missing": 999
},
"test": {
"average": null,
"sd": 999,
"missing": 999
},
"review": {
"average": null,
"sd": 999,
"missing": 999
},
"staging": {
"average": null,
"sd": 999,
"missing": 999
},
"production": {
"average": null,
"sd": 999,
"missing": 999
},
"total": 999
},
"analytics_unique_visits": {
"g_analytics_contribution": 999,
...
......
lib/gitlab/cycle_analytics/usage_data.rb deleted 100644 → 0
View file @ bb7640c0
# frozen_string_literal: true
module Gitlab
module CycleAnalytics
class UsageData
include Gitlab::Utils::StrongMemoize
PROJECTS_LIMIT = 10
attr_reader :options
def initialize
@options = { from: 7.days.ago }
end
def projects
strong_memoize(:projects) do
projects = Project.where.not(last_activity_at: nil).order(last_activity_at: :desc).limit(10) +
Project.where.not(last_repository_updated_at: nil).order(last_repository_updated_at: :desc).limit(10)
projects = projects.uniq.sort_by do |project|
[project.last_activity_at, project.last_repository_updated_at].min
end
if projects.size < 10
projects.concat(Project.where(last_activity_at: nil, last_repository_updated_at: nil).limit(10))
end
projects.uniq.first(10)
end
end
def to_json(*)
total = 0
values =
medians_per_stage.each_with_object({}) do |(stage_name, medians), hsh|
calculations = stage_values(medians)
total += calculations.values.compact.sum
hsh[stage_name] = calculations
end
values[:total] = total
{ avg_cycle_analytics: values }
end
private
def medians_per_stage
projects.each_with_object({}) do |project, hsh|
::CycleAnalytics::ProjectLevel.new(project, options: options).all_medians_by_stage.each do |stage_name, median|
hsh[stage_name] ||= []
hsh[stage_name] << median
end
end
end
def stage_values(medians)
medians = medians.map(&:presence).compact
average = calc_average(medians)
{
average: average,
sd: standard_deviation(medians, average),
missing: projects.length - medians.length
}
end
def calc_average(values)
return if values.empty?
(values.sum / values.length).to_i
end
def standard_deviation(values, average)
Math.sqrt(sample_variance(values, average)).to_i
end
def sample_variance(values, average)
return 0 if values.length <= 1
sum = values.inject(0) do |acc, val|
acc + (val - average)**2
end
sum / (values.length - 1)
end
end
end
end
lib/gitlab/usage_data.rb
View file @ a12c5f17
......@@ -47,7 +47,6 @@ module Gitlab
.merge(system_usage_data_weekly)
.merge(features_usage_data)
.merge(components_usage_data)
.merge(cycle_analytics_usage_data)
.merge(object_store_usage_data)
.merge(topology_usage_data)
.merge(usage_activity_by_stage)
......@@ -250,12 +249,6 @@ module Gitlab
}
end
def cycle_analytics_usage_data
Gitlab::CycleAnalytics::UsageData.new.to_json
rescue ActiveRecord::StatementInvalid
{ avg_cycle_analytics: {} }
end
# rubocop:disable CodeReuse/ActiveRecord
def grafana_embed_usage_data
count(Issue.joins('JOIN grafana_integrations USING (project_id)')
......
spec/lib/gitlab/cycle_analytics/usage_data_spec.rb deleted 100644 → 0
View file @ bb7640c0
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::CycleAnalytics::UsageData do
describe '#to_json' do
before do
# Since git commits only have second precision, round up to the
# nearest second to ensure we have accurate median and standard
# deviation calculations.
current_time = Time.at(Time.now.to_i)
Timecop.freeze(current_time) do
user = create(:user, :admin)
projects = create_list(:project, 2, :repository)
projects.each_with_index do |project, time|
issue = create(:issue, project: project, created_at: (time + 1).hour.ago)
allow_next_instance_of(Gitlab::ReferenceExtractor) do |instance|
allow(instance).to receive(:issues).and_return([issue])
end
milestone = create(:milestone, project: project)
mr = create_merge_request_closing_issue(user, project, issue, commit_message: "References #{issue.to_reference}")
pipeline = create(:ci_empty_pipeline, status: 'created', project: project, ref: mr.source_branch, sha: mr.source_branch_sha, head_pipeline_of: mr)
create_cycle(user, project, issue, mr, milestone, pipeline)
deploy_master(user, project, environment: 'staging')
deploy_master(user, project)
end
end
end
context 'a valid usage data result' do
let(:expect_values_per_stage) do
{
issue: {
average: 5400,
sd: 2545,
missing: 0
},
plan: {
average: 1,
sd: 0,
missing: 0
},
code: {
average: nil,
sd: 0,
missing: 2
},
test: {
average: nil,
sd: 0,
missing: 2
},
review: {
average: 0,
sd: 0,
missing: 0
},
staging: {
average: 0,
sd: 0,
missing: 0
},
production: {
average: 5400,
sd: 2545,
missing: 0
}
}
end
it 'returns the aggregated usage data of every selected project', :sidekiq_might_not_need_inline do
result = subject.to_json
expect(result).to have_key(:avg_cycle_analytics)
CycleAnalytics::LevelBase::STAGES.each do |stage|
expect(result[:avg_cycle_analytics]).to have_key(stage)
stage_values = result[:avg_cycle_analytics][stage]
expected_values = expect_values_per_stage[stage]
expected_values.each_pair do |op, value|
expect(stage_values).to have_key(op)
expect(stage_values[op]).to eq(value)
end
end
end
end
end
end
spec/lib/gitlab/usage_data_spec.rb
View file @ a12c5f17
......@@ -840,24 +840,6 @@ RSpec.describe Gitlab::UsageData, :aggregate_failures do
end
end
describe '.cycle_analytics_usage_data' do
subject { described_class.cycle_analytics_usage_data }
it 'works when queries time out in new' do
allow(Gitlab::CycleAnalytics::UsageData)
.to receive(:new).and_raise(ActiveRecord::StatementInvalid.new(''))
expect { subject }.not_to raise_error
end
it 'works when queries time out in to_json' do
allow_any_instance_of(Gitlab::CycleAnalytics::UsageData)
.to receive(:to_json).and_raise(ActiveRecord::StatementInvalid.new(''))
expect { subject }.not_to raise_error
end
end
describe '.ingress_modsecurity_usage' do
subject { described_class.ingress_modsecurity_usage }
......
spec/support/helpers/usage_data_helpers.rb
View file @ a12c5f17
......@@ -161,7 +161,6 @@ module UsageDataHelpers
git
gitaly
database
avg_cycle_analytics
prometheus_metrics_enabled
web_ide_clientside_preview_enabled
ingress_modsecurity_enabled
......
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