class Google::Apis::CloudtraceV1::TraceSpan
A span represents a single timed event within a trace. Spans can be nested and form a trace tree. Often, a trace contains a root span that describes the end- to-end latency of an operation and, optionally, one or more subspans for its suboperations. Spans do not need to be contiguous. There may be gaps between spans in a trace.
Attributes
End time of the span in nanoseconds from the UNIX epoch. Corresponds to the JSON property `endTime` @return [String]
Distinguishes between spans generated in a particular context. For example, two spans with the same name may be distinguished using `RPC_CLIENT` and ` RPC_SERVER` to identify queueing latency associated with the span. Corresponds to the JSON property `kind` @return [String]
Collection of labels associated with the span. Corresponds to the JSON property `labels` @return [Hash<String,String>]
Name of the trace. The trace name is sanitized and displayed in the Cloud Trace tool in the Google Developers Console. The name may be a method name or some other per-call site name. For the same executable and the same call point, a best practice is to use a consistent name, which makes it easier to correlate cross-trace spans. Corresponds to the JSON property `name` @return [String]
ID of the parent span, if any. Optional. Corresponds to the JSON property `parentSpanId` @return [String]
Identifier for the span. This identifier must be unique within a trace. Corresponds to the JSON property `spanId` @return [String]
Start time of the span in nanoseconds from the UNIX epoch. Corresponds to the JSON property `startTime` @return [String]
Public Class Methods
# File generated/google/apis/cloudtrace_v1/classes.rb, line 135 def initialize(**args) update!(**args) end
Public Instance Methods
Update properties of this object
# File generated/google/apis/cloudtrace_v1/classes.rb, line 140 def update!(**args) @span_id = args[:span_id] if args.key?(:span_id) @kind = args[:kind] if args.key?(:kind) @name = args[:name] if args.key?(:name) @start_time = args[:start_time] if args.key?(:start_time) @end_time = args[:end_time] if args.key?(:end_time) @parent_span_id = args[:parent_span_id] if args.key?(:parent_span_id) @labels = args[:labels] if args.key?(:labels) end