Julia Kartseva

Add metrics to `plain_rewritable` metadata storage

2

### Changelog category (leave one): - Improvement ### Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md): Metrics to track the number of directories created and...

Enable async insert by default

1

### Changelog category (leave one): - Improvement ### Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md): Enable asynchronous inserts by default. ### Documentation entry for...

Store `plain_rewritable` disk metadata in the separate `'__meta'` layout

1

An example of object_storage layout after the change: ``` data/node1/__meta/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/prefix.path data/node1/__meta/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/prefix.path data/node1/__meta/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/xzfnlgcjslblnoga/prefix.path data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/checksums.txt data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/columns.txt data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/count.txt data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/data.bin data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/data.cmrk3 data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/default_compression_codec.txt data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/metadata_version.txt data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/primary.cidx data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/drwyqiducxvvbgsl/serialization.json data/node1/store/bc7/bc7c6274-468a-4a0c-b700-b1be70e56900/format_version.txt ``` ### Changelog category (leave one): - Performance...

Disable parallel run for 01923_network_receive_time_metric_insert.sh

1

#67432 If run in parallel, several tests contribute to the value of the `NetworkReceiveElapsedMicroseconds` profile event. This may lead to flakiness because the query log merely flushes the difference between...

Fix `02378_part_log_profile_events` flakiness

1

The mutation query may return before the entry is added to the `system.part_log` Introduce `SYSTEM FLUSH LOGS` retries. #68500 ### Changelog category (leave one): - CI Fix or Improvement (changelog...

Fix excessive LIST API calls to the object storage in the plain_rewritable disk

1

### Changelog category (leave one): - Bug Fix (user-visible misbehavior in an official stable release) ### Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md): Do...