Preview environment variables¶
Warning
The PERCONA_TEST_* environment variables are experimental and subject to change. It is recommended that you use these variables for testing purposes only and not on production.
| Variable | Description |
|---|---|
PERCONA_TEST_SAAS_HOST |
SaaS server hostname. |
PERCONA_TEST_PMM_CLICKHOUSE_ADDR |
Name of the host and port of the external ClickHouse database instance. |
PERCONA_TEST_PMM_CLICKHOUSE_DATABASE |
Database name of the external ClickHouse database instance. |
PERCONA_TEST_PMM_CLICKHOUSE_POOL_SIZE |
The maximum number of threads in the current connection thread pool. This value cannot be bigger than max_thread_pool_size. |
PERCONA_TEST_PMM_CLICKHOUSE_BLOCK_SIZE |
The number of rows to load from tables in one block for this connection. |
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