[:pleroma, :connection_pool, :reclaim, :stop],
[:pleroma, :connection_pool, :provision_failure],
[:pleroma, :connection_pool, :client, :dead],
- [:pleroma, :connection_pool, :client, :add],
- [:pleroma, :repo, :query]
+ [:pleroma, :connection_pool, :client, :add]
]
def attach do
:telemetry.attach_many(
_
) do
Logger.debug(fn ->
- "Connection pool is exhausted (reached #{max_connections} connections). Starting idle connection cleanup to reclaim as much as #{
- reclaim_max
- } connections"
+ "Connection pool is exhausted (reached #{max_connections} connections). Starting idle connection cleanup to reclaim as much as #{reclaim_max} connections"
end)
end
_
) do
Logger.warn(fn ->
- "Pool worker for #{key}: Client #{inspect(client_pid)} died before releasing the connection with #{
- inspect(reason)
- }"
+ "Pool worker for #{key}: Client #{inspect(client_pid)} died before releasing the connection with #{inspect(reason)}"
end)
end
end
def handle_event([:pleroma, :connection_pool, :client, :add], _, _, _), do: :ok
-
- def handle_event(
- [:pleroma, :repo, :query] = _name,
- %{query_time: query_time} = _measurements,
- %{source: source, query: query, params: query_params, repo: repo} = _metadata,
- _config
- )
- when query_time > 500_000 and source not in [nil, "oban_jobs"] do
- {:current_stacktrace, stacktrace} = Process.info(self(), :current_stacktrace)
-
- sql_explain =
- with {:ok, %{rows: explain_result_rows}} <-
- repo.query("EXPLAIN " <> query, query_params, log: false) do
- Enum.map_join(explain_result_rows, "\n", & &1)
- end
-
- pleroma_stacktrace =
- Enum.filter(stacktrace, fn
- {__MODULE__, _, _, _} ->
- false
-
- {mod, _, _, _} ->
- mod
- |> to_string()
- |> String.starts_with?("Elixir.Pleroma.")
- end)
-
- Logger.warn(fn ->
- """
- Slow query!
-
- Total time: #{query_time / 1_000}ms
-
- #{query}
-
- #{inspect(query_params)}
-
- #{sql_explain}
-
- #{Exception.format_stacktrace(pleroma_stacktrace)}
- """
- end)
- end
-
- def handle_event([:pleroma, :repo, :query], _measurements, _metadata, _config), do: :ok
end