Class: LogStash::Api::Commands::Stats
- Inherits:
-
Base
- Object
- Base
- LogStash::Api::Commands::Stats
show all
- Defined in:
- lib/logstash/api/commands/stats.rb
Defined Under Namespace
Modules: PluginsStats
Instance Attribute Summary
Attributes inherited from Base
#service
Instance Method Summary
collapse
Methods inherited from Base
#extract_metrics, #initialize, #started_at, #uptime
Instance Method Details
#events ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 34
def events
(
[:stats, :events],
:in, :filtered, :out, :duration_in_millis
)
end
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#gc ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 64
def gc
service.get_shallow(:jvm, :gc)
end
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#hot_threads(options = {}) ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 68
def hot_threads(options={})
HotThreadsReport.new(self, options)
end
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#jvm ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 10
def jvm
{
:threads => (
[:jvm, :threads],
:count,
:peak_count
),
:mem => memory,
:gc => gc,
:uptime_in_millis => service.get_shallow(:jvm, :uptime_in_millis)
}
end
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#memory ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 46
def memory
memory = service.get_shallow(:jvm, :memory)
{
:heap_used_in_bytes => memory[:heap][:used_in_bytes],
:heap_used_percent => memory[:heap][:used_percent],
:heap_committed_in_bytes => memory[:heap][:committed_in_bytes],
:heap_max_in_bytes => memory[:heap][:max_in_bytes],
:heap_used_in_bytes => memory[:heap][:used_in_bytes],
:non_heap_used_in_bytes => memory[:non_heap][:used_in_bytes],
:non_heap_committed_in_bytes => memory[:non_heap][:committed_in_bytes],
:pools => memory[:pools].inject({}) do |acc, (type, hash)|
hash.delete("committed_in_bytes")
acc[type] = hash
acc
end
}
end
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#pipeline ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 41
def pipeline
stats = service.get_shallow(:stats, :pipelines)
PluginsStats.report(stats)
end
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#process ⇒ Object
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# File 'lib/logstash/api/commands/stats.rb', line 23
def process
(
[:jvm, :process],
:open_file_descriptors,
:peak_open_file_descriptors,
:max_file_descriptors,
[:mem, [:total_virtual_in_bytes]],
[:cpu, [:total_in_millis, :percent, :load_average]]
)
end
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