diff options
Diffstat (limited to 'kamon-core/src/main/resources')
| -rw-r--r-- | kamon-core/src/main/resources/reference.conf | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/kamon-core/src/main/resources/reference.conf b/kamon-core/src/main/resources/reference.conf index 639d4aba..78d0900e 100644 --- a/kamon-core/src/main/resources/reference.conf +++ b/kamon-core/src/main/resources/reference.conf @@ -127,6 +127,35 @@ kamon { trace { + # Level of detail used when recording trace information. The posible values are: + # - metrics-only: metrics for all included traces and all segments are recorded, but no Trace messages will be sent + # to the subscriptors of trace data. + # - simple-trace: metrics for all included traces and all segments are recorded and additionally a Trace message + # containing the trace and segments details and metadata. + level = metrics-only + + # Sampling strategy to apply when the tracing level is set to `simple-trace`. The options are: all, random, ordered + # and threshold. The details of each sampler are bellow. + sampling = random + + # Use a ThreadLocalRandom to generate numbers between 1 and 100, if the random number is less or equal to .chance + # then tracing information will be gathered and reported for the current trace. + random-sampler { + chance = 10 + } + + # Use a AtomicLong to ensure that every .sample-interval number of requests tracing information will be gathered and + # reported. + ordered-sampler { + sample-interval = 10 + } + + # Gather tracing information for all traces but only report those whose elapsed-time is equal or greated to the + # .minimum-elapsed-time setting. + threshold-sampler { + threshold = 1 second + } + # If ask-pattern-tracing is enabled, a WARN level log message will be generated if a future generated by the `ask` # pattern fails with a `AskTimeoutException` and the log message will contain a stack trace captured at the moment # the future was created. |