Module: OpenTelemetry::SemConv::Incubating::NODEJS

Defined in:

lib/opentelemetry/semconv/incubating/nodejs/metrics.rb,
lib/opentelemetry/semconv/incubating/nodejs/attributes.rb

Metrics Names

NODEJS_EVENTLOOP_DELAY_MAX =

Note:

Stability Level: development

Event loop maximum delay.

Value can be retrieved from value histogram.max of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.max'

NODEJS_EVENTLOOP_DELAY_MEAN =

Note:

Stability Level: development

Event loop mean delay.

Value can be retrieved from value histogram.mean of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.mean'

NODEJS_EVENTLOOP_DELAY_MIN =

Note:

Stability Level: development

Event loop minimum delay.

Value can be retrieved from value histogram.min of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.min'

NODEJS_EVENTLOOP_DELAY_P50 =

Note:

Stability Level: development

Event loop 50 percentile delay.

Value can be retrieved from value histogram.percentile(50) of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.p50'

NODEJS_EVENTLOOP_DELAY_P90 =

Note:

Stability Level: development

Event loop 90 percentile delay.

Value can be retrieved from value histogram.percentile(90) of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.p90'

NODEJS_EVENTLOOP_DELAY_P99 =

Note:

Stability Level: development

Event loop 99 percentile delay.

Value can be retrieved from value histogram.percentile(99) of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.p99'

NODEJS_EVENTLOOP_DELAY_STDDEV =

Note:

Stability Level: development

Event loop standard deviation delay.

Value can be retrieved from value histogram.stddev of perf_hooks.monitorEventLoopDelay([options])

'nodejs.eventloop.delay.stddev'

NODEJS_EVENTLOOP_TIME =

Note:

Stability Level: development

Cumulative duration of time the event loop has been in each state.

Value can be retrieved from performance.eventLoopUtilization([utilization1[, utilization2]])

'nodejs.eventloop.time'

NODEJS_EVENTLOOP_UTILIZATION =

Note:

Stability Level: development

Event loop utilization.

The value range is [0.0, 1.0] and can be retrieved from performance.eventLoopUtilization([utilization1[, utilization2]])

'nodejs.eventloop.utilization'

Attribute Names

NODEJS_EVENTLOOP_STATE =

Note:

Stability Level: development

The state of event loop time.

'nodejs.eventloop.state'