Amnon Heiman 3ad7a24eee alternator/executor.cc: Update per-table metrics ...

This patch adds support for updating per-table metrics. It introduces a
helper function that retrieves the stats object from a table schema.
The code uses a lw_shared_ptr for the stats object to ensure safe updates
even if the table holding it has been deleted.

There is some duplication in the updated code, as both per-shard and
per-table metrics are updated.

The rmw_operation::execute function now accepts two stats objects: one
for the global metrics and one for the per-table metrics.  The use of
execute was also modified—rather than modifying the WCU directly, a
parameter is used so both global and per-table stats can be updated.

Signed-off-by: Amnon Heiman <amnon@scylladb.com>

2025-06-05 15:12:13 +03:00

290 KiB

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