ceph/src/rocksdb/util/compaction_job_stats_impl.cc

   1 // Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under both the GPLv2 (found in the
   3 //  COPYING file in the root directory) and Apache 2.0 License
   4 //  (found in the LICENSE.Apache file in the root directory).
   5
   6 #include "rocksdb/compaction_job_stats.h"
   7
   8 namespace ROCKSDB_NAMESPACE {
   9
  10 #ifndef ROCKSDB_LITE
  11
  12 void CompactionJobStats::Reset() {
  13   elapsed_micros = 0;
  14   cpu_micros = 0;
  15
  16   num_input_records = 0;
  17   num_input_files = 0;
  18   num_input_files_at_output_level = 0;
  19
  20   num_output_records = 0;
  21   num_output_files = 0;
  22
  23   is_manual_compaction = 0;
  24
  25   total_input_bytes = 0;
  26   total_output_bytes = 0;
  27
  28   num_records_replaced = 0;
  29
  30   total_input_raw_key_bytes = 0;
  31   total_input_raw_value_bytes = 0;
  32
  33   num_input_deletion_records = 0;
  34   num_expired_deletion_records = 0;
  35
  36   num_corrupt_keys = 0;
  37
  38   file_write_nanos = 0;
  39   file_range_sync_nanos = 0;
  40   file_fsync_nanos = 0;
  41   file_prepare_write_nanos = 0;
  42
  43   smallest_output_key_prefix.clear();
  44   largest_output_key_prefix.clear();
  45
  46   num_single_del_fallthru = 0;
  47   num_single_del_mismatch = 0;
  48 }
  49
  50 void CompactionJobStats::Add(const CompactionJobStats& stats) {
  51   elapsed_micros += stats.elapsed_micros;
  52   cpu_micros += stats.cpu_micros;
  53
  54   num_input_records += stats.num_input_records;
  55   num_input_files += stats.num_input_files;
  56   num_input_files_at_output_level += stats.num_input_files_at_output_level;
  57
  58   num_output_records += stats.num_output_records;
  59   num_output_files += stats.num_output_files;
  60
  61   total_input_bytes += stats.total_input_bytes;
  62   total_output_bytes += stats.total_output_bytes;
  63
  64   num_records_replaced += stats.num_records_replaced;
  65
  66   total_input_raw_key_bytes += stats.total_input_raw_key_bytes;
  67   total_input_raw_value_bytes += stats.total_input_raw_value_bytes;
  68
  69   num_input_deletion_records += stats.num_input_deletion_records;
  70   num_expired_deletion_records += stats.num_expired_deletion_records;
  71
  72   num_corrupt_keys += stats.num_corrupt_keys;
  73
  74   file_write_nanos += stats.file_write_nanos;
  75   file_range_sync_nanos += stats.file_range_sync_nanos;
  76   file_fsync_nanos += stats.file_fsync_nanos;
  77   file_prepare_write_nanos += stats.file_prepare_write_nanos;
  78
  79   num_single_del_fallthru += stats.num_single_del_fallthru;
  80   num_single_del_mismatch += stats.num_single_del_mismatch;
  81 }
  82
  83 #else
  84
  85 void CompactionJobStats::Reset() {}
  86
  87 void CompactionJobStats::Add(const CompactionJobStats& /*stats*/) {}
  88
  89 #endif  // !ROCKSDB_LITE
  90
  91 }  // namespace ROCKSDB_NAMESPACE