224                                             size_t usage) const {  in UpdateCacheHitMetrics()
233     get_context->get_context_stats_.num_cache_bytes_read += usage;  in UpdateCacheHitMetrics()
236     RecordTick(statistics, BLOCK_CACHE_BYTES_READ, usage);  in UpdateCacheHitMetrics()
335                                                   size_t usage) const {  in UpdateCacheInsertionMetrics()
341     get_context->get_context_stats_.num_cache_bytes_write += usage;  in UpdateCacheInsertionMetrics()
344     RecordTick(statistics, BLOCK_CACHE_BYTES_WRITE, usage);  in UpdateCacheInsertionMetrics()
351         get_context->get_context_stats_.num_cache_filter_bytes_insert += usage;  in UpdateCacheInsertionMetrics()
354         RecordTick(statistics, BLOCK_CACHE_FILTER_BYTES_INSERT, usage);  in UpdateCacheInsertionMetrics()
362             .num_cache_compression_dict_bytes_insert += usage;  in UpdateCacheInsertionMetrics()
366                    usage);  in UpdateCacheInsertionMetrics()
373         get_context->get_context_stats_.num_cache_index_bytes_insert += usage;  in UpdateCacheInsertionMetrics()
376         RecordTick(statistics, BLOCK_CACHE_INDEX_BYTES_INSERT, usage);  in UpdateCacheInsertionMetrics()
385         get_context->get_context_stats_.num_cache_data_bytes_insert += usage;  in UpdateCacheInsertionMetrics()
388         RecordTick(statistics, BLOCK_CACHE_DATA_BYTES_INSERT, usage);  in UpdateCacheInsertionMetrics()
1042   size_t usage = 0;  in ApproximateMemoryUsage()  local
1044     usage += rep_->filter->ApproximateMemoryUsage();  in ApproximateMemoryUsage()
1047     usage += rep_->index_reader->ApproximateMemoryUsage();  in ApproximateMemoryUsage()
1050     usage += rep_->uncompression_dict_reader->ApproximateMemoryUsage();  in ApproximateMemoryUsage()
1052   return usage;  in ApproximateMemoryUsage()
1458     size_t usage = 0;  in MaybeReadBlockAndLoadToCache()  local
1465       usage = block_entry->GetValue()->ApproximateMemoryUsage();  in MaybeReadBlockAndLoadToCache()
1498           /*block_size=*/usage, /*block_key=*/key.ToString(), nkeys);  in MaybeReadBlockAndLoadToCache()
1505           /*block_size=*/usage, rep_->cf_id_for_tracing(),  in MaybeReadBlockAndLoadToCache()