c7d9d35030
Move cached_file metrics from a thread_local variable to cache_tracker. This is needed so that cache_tracker can know the memory usage of index caches (for purposes of cache eviction) without relying on globals. But it also makes sense even without that motive.
21 lines
397 B
C++
21 lines
397 B
C++
/*
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* Copyright (C) 2023-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#pragma once
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#include <cstdint>
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struct cached_file_stats {
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uint64_t page_hits = 0;
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uint64_t page_misses = 0;
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uint64_t page_evictions = 0;
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uint64_t page_populations = 0;
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uint64_t cached_bytes = 0;
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uint64_t bytes_in_std = 0; // memory used by active temporary_buffer:s
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};
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