Class: PrometheusExporter::Server::SidekiqCollector

Inherits:
TypeCollector
  • Object
show all
Defined in:
lib/prometheus_exporter/server/sidekiq_collector.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SidekiqCollector

Returns a new instance of SidekiqCollector.



6
7
8
9
10
11
12
13
 
# File 'lib/prometheus_exporter/server/sidekiq_collector.rb', line 6

def initialize
  @sidekiq_jobs_total = nil
  @sidekiq_job_duration_seconds = nil
  @sidekiq_jobs_total = nil
  @sidekiq_restarted_jobs_total = nil
  @sidekiq_failed_jobs_total = nil
  @sidekiq_dead_jobs_total = nil
end

Instance Method Details

#collect(obj) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/prometheus_exporter/server/sidekiq_collector.rb', line 19

def collect(obj)
  default_labels = { job_name: obj['name'], queue: obj['queue'] }
  custom_labels = obj['custom_labels']
  labels = custom_labels.nil? ? default_labels : default_labels.merge(custom_labels)

  ensure_sidekiq_metrics
  if obj["dead"]
    @sidekiq_dead_jobs_total.observe(1, labels)
  else
    @sidekiq_job_duration_seconds.observe(obj["duration"], labels)
    @sidekiq_jobs_total.observe(1, labels)
    @sidekiq_restarted_jobs_total.observe(1, labels) if obj["shutdown"]
    @sidekiq_failed_jobs_total.observe(1, labels) if !obj["success"] && !obj["shutdown"]
  end
end

#metrics ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/prometheus_exporter/server/sidekiq_collector.rb', line 35

def metrics
  if @sidekiq_jobs_total
    [
      @sidekiq_job_duration_seconds,
      @sidekiq_jobs_total,
      @sidekiq_restarted_jobs_total,
      @sidekiq_failed_jobs_total,
      @sidekiq_dead_jobs_total,
    ]
  else
    []
  end
end

#type ⇒ Object 



15
16
17
 
# File 'lib/prometheus_exporter/server/sidekiq_collector.rb', line 15

def type
  "sidekiq"
end