diff options
Diffstat (limited to 'lib/gitlab/metrics/samplers/ruby_sampler.rb')
| -rw-r--r-- | lib/gitlab/metrics/samplers/ruby_sampler.rb | 31 |
1 files changed, 8 insertions, 23 deletions
diff --git a/lib/gitlab/metrics/samplers/ruby_sampler.rb b/lib/gitlab/metrics/samplers/ruby_sampler.rb index 4d9c43f37e7..18a69321905 100644 --- a/lib/gitlab/metrics/samplers/ruby_sampler.rb +++ b/lib/gitlab/metrics/samplers/ruby_sampler.rb @@ -23,32 +23,25 @@ module Gitlab end def init_metrics - metrics = { - file_descriptors: ::Gitlab::Metrics.gauge(with_prefix(:file, :descriptors), 'File descriptors used', labels, :livesum), - memory_bytes: ::Gitlab::Metrics.gauge(with_prefix(:memory, :bytes), 'Memory used', labels, :livesum), - process_cpu_seconds_total: ::Gitlab::Metrics.gauge(with_prefix(:process, :cpu_seconds_total), 'Process CPU seconds total'), - process_max_fds: ::Gitlab::Metrics.gauge(with_prefix(:process, :max_fds), 'Process max fds'), - process_resident_memory_bytes: ::Gitlab::Metrics.gauge(with_prefix(:process, :resident_memory_bytes), 'Memory used', labels, :livesum), - process_start_time_seconds: ::Gitlab::Metrics.gauge(with_prefix(:process, :start_time_seconds), 'Process start time seconds'), - sampler_duration: ::Gitlab::Metrics.counter(with_prefix(:sampler, :duration_seconds_total), 'Sampler time', labels), - total_time: ::Gitlab::Metrics.counter(with_prefix(:gc, :duration_seconds_total), 'Total GC time', labels) - } - + metrics = {} + metrics[:sampler_duration] = ::Gitlab::Metrics.counter(with_prefix(:sampler, :duration_seconds_total), 'Sampler time', labels) + metrics[:total_time] = ::Gitlab::Metrics.counter(with_prefix(:gc, :duration_seconds_total), 'Total GC time', labels) GC.stat.keys.each do |key| metrics[key] = ::Gitlab::Metrics.gauge(with_prefix(:gc_stat, key), to_doc_string(key), labels, :livesum) end + metrics[:memory_usage] = ::Gitlab::Metrics.gauge(with_prefix(:memory, :bytes), 'Memory used', labels, :livesum) + metrics[:file_descriptors] = ::Gitlab::Metrics.gauge(with_prefix(:file, :descriptors), 'File descriptors used', labels, :livesum) + metrics end def sample start_time = System.monotonic_time + metrics[:memory_usage].set(labels.merge(worker_label), System.memory_usage) metrics[:file_descriptors].set(labels.merge(worker_label), System.file_descriptor_count) - metrics[:process_cpu_seconds_total].set(labels.merge(worker_label), ::Gitlab::Metrics::System.cpu_time) - metrics[:process_max_fds].set(labels.merge(worker_label), ::Gitlab::Metrics::System.max_open_file_descriptors) - metrics[:process_start_time_seconds].set(labels.merge(worker_label), ::Gitlab::Metrics::System.process_start_time) - set_memory_usage_metrics + sample_gc metrics[:sampler_duration].increment(labels, System.monotonic_time - start_time) @@ -68,14 +61,6 @@ module Gitlab metrics[:total_time].increment(labels, GC::Profiler.total_time) end - def set_memory_usage_metrics - memory_usage = System.memory_usage - memory_labels = labels.merge(worker_label) - - metrics[:memory_bytes].set(memory_labels, memory_usage) - metrics[:process_resident_memory_bytes].set(memory_labels, memory_usage) - end - def worker_label return {} unless defined?(Unicorn::Worker) |