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_full_compaction = false;
  24   is_manual_compaction = false;
  25
  26   total_input_bytes = 0;
  27   total_output_bytes = 0;
  28
  29   num_records_replaced = 0;
  30
  31   total_input_raw_key_bytes = 0;
  32   total_input_raw_value_bytes = 0;
  33
  34   num_input_deletion_records = 0;
  35   num_expired_deletion_records = 0;
  36
  37   num_corrupt_keys = 0;
  38
  39   file_write_nanos = 0;
  40   file_range_sync_nanos = 0;
  41   file_fsync_nanos = 0;
  42   file_prepare_write_nanos = 0;
  43
  44   smallest_output_key_prefix.clear();
  45   largest_output_key_prefix.clear();
  46
  47   num_single_del_fallthru = 0;
  48   num_single_del_mismatch = 0;
  49 }
  50
  51 void CompactionJobStats::Add(const CompactionJobStats& stats) {
  52   elapsed_micros += stats.elapsed_micros;
  53   cpu_micros += stats.cpu_micros;
  54
  55   num_input_records += stats.num_input_records;
  56   num_input_files += stats.num_input_files;
  57   num_input_files_at_output_level += stats.num_input_files_at_output_level;
  58
  59   num_output_records += stats.num_output_records;
  60   num_output_files += stats.num_output_files;
  61
  62   total_input_bytes += stats.total_input_bytes;
  63   total_output_bytes += stats.total_output_bytes;
  64
  65   num_records_replaced += stats.num_records_replaced;
  66
  67   total_input_raw_key_bytes += stats.total_input_raw_key_bytes;
  68   total_input_raw_value_bytes += stats.total_input_raw_value_bytes;
  69
  70   num_input_deletion_records += stats.num_input_deletion_records;
  71   num_expired_deletion_records += stats.num_expired_deletion_records;
  72
  73   num_corrupt_keys += stats.num_corrupt_keys;
  74
  75   file_write_nanos += stats.file_write_nanos;
  76   file_range_sync_nanos += stats.file_range_sync_nanos;
  77   file_fsync_nanos += stats.file_fsync_nanos;
  78   file_prepare_write_nanos += stats.file_prepare_write_nanos;
  79
  80   num_single_del_fallthru += stats.num_single_del_fallthru;
  81   num_single_del_mismatch += stats.num_single_del_mismatch;
  82 }
  83
  84 #else
  85
  86 void CompactionJobStats::Reset() {}
  87
  88 void CompactionJobStats::Add(const CompactionJobStats& /*stats*/) {}
  89
  90 #endif  // !ROCKSDB_LITE
  91
  92 }  // namespace ROCKSDB_NAMESPACE