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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-21 11:54:28 +0000 |
commit | e6918187568dbd01842d8d1d2c808ce16a894239 (patch) | |
tree | 64f88b554b444a49f656b6c656111a145cbbaa28 /src/rocksdb/utilities/blob_db/blob_db_gc_stats.h | |
parent | Initial commit. (diff) | |
download | ceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip |
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/rocksdb/utilities/blob_db/blob_db_gc_stats.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/rocksdb/utilities/blob_db/blob_db_gc_stats.h b/src/rocksdb/utilities/blob_db/blob_db_gc_stats.h new file mode 100644 index 000000000..fea6b0032 --- /dev/null +++ b/src/rocksdb/utilities/blob_db/blob_db_gc_stats.h @@ -0,0 +1,56 @@ +// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). +// +#pragma once + +#include <cstdint> + +#include "rocksdb/rocksdb_namespace.h" + +#ifndef ROCKSDB_LITE + +namespace ROCKSDB_NAMESPACE { + +namespace blob_db { + +/** + * Statistics related to a single garbage collection pass (i.e. a single + * (sub)compaction). + */ +class BlobDBGarbageCollectionStats { + public: + uint64_t AllBlobs() const { return all_blobs_; } + uint64_t AllBytes() const { return all_bytes_; } + uint64_t RelocatedBlobs() const { return relocated_blobs_; } + uint64_t RelocatedBytes() const { return relocated_bytes_; } + uint64_t NewFiles() const { return new_files_; } + bool HasError() const { return error_; } + + void AddBlob(uint64_t size) { + ++all_blobs_; + all_bytes_ += size; + } + + void AddRelocatedBlob(uint64_t size) { + ++relocated_blobs_; + relocated_bytes_ += size; + } + + void AddNewFile() { ++new_files_; } + + void SetError() { error_ = true; } + + private: + uint64_t all_blobs_ = 0; + uint64_t all_bytes_ = 0; + uint64_t relocated_blobs_ = 0; + uint64_t relocated_bytes_ = 0; + uint64_t new_files_ = 0; + bool error_ = false; +}; + +} // namespace blob_db +} // namespace ROCKSDB_NAMESPACE +#endif // ROCKSDB_LITE |