elastic / elastic/apm-agent-php
docs: Add performance tuning section
Open
agent-php
documentation
enhancement
priority: high
triaged
- Dominant language
- PHP
- Stars
- 268
- Forks
- 86
- PR merge metrics
- No merged PRs in 30d
Description
Every APM agent has a performance tuning section in the documentation. We should add a similar topic to the PHP agent. As of right now, the following configs would be worth explaining (@SergeyKleyman, please add to this list if I've missed anything).
* [`transaction_sample_rate`](https://www.elastic.co/guide/en/apm/agent/php/current/configuration-reference.html#config-transaction-sample-rate)
* [`transaction_max_spans`](https://www.elastic.co/guide/en/apm/agent/php/current/configuration-reference.html#config-transaction-max-spans)
As additional configs like frame context, headers, request body, etc., are added, we can update these docs.
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