kosiew commented on code in PR #17021: URL: https://github.com/apache/datafusion/pull/17021#discussion_r2298185451
########## datafusion/execution/src/memory_pool/metrics.rs: ########## @@ -0,0 +1,90 @@ +// Licensed to the Apache Software Foundation (ASF) under one +// or more contributor license agreements. See the NOTICE file +// distributed with this work for additional information +// regarding copyright ownership. The ASF licenses this file +// to you under the Apache License, Version 2.0 (the +// "License"); you may not use this file except in compliance +// with the License. You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, +// software distributed under the License is distributed on an +// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +// KIND, either express or implied. See the License for the +// specific language governing permissions and limitations +// under the License. + +//! Memory usage metrics for query execution. + +use super::{human_readable_size, ConsumerMemoryMetrics}; +use std::{collections::BTreeMap, fmt::Write}; +/// Format summary of memory usage metrics. +/// +/// Returns a string with peak usage, cumulative allocations, and totals per +/// operator category. The caller is responsible for printing the returned +/// string if desired. +pub fn format_metrics(metrics: &[ConsumerMemoryMetrics]) -> String { Review Comment: Moved -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
