SenKey

An overview of Sentry’s event samplingpipeline, from client to server side

Initial Population

All error/transaction eventsdetected by the Sentry SDK

Client-Side Sampling

Filtering in the client side beforeevents are sent to Sentry’s servers

Server-Side Sampling

Additional filtering within Sentry’sservers (configurable in the Sentry app)

sampleRatetraceSampleRateInbound Data FiltersCustom Rules

Indexed

465 errors

395 trans.

Dropped

0 errors

1930 trans.

Discarded

35 errors

2675 trans.

Error sample rate
Transaction sample rate

Inbound Data Filters

Custom Rules

Not available yet
Transactions from release V1
Transactions from release V2
Transactions from prod
Transactions from stage

…more custom rules can be added in Sentry

Made by Vu Luong and Dora Tamsen