add rdb_estimate_num_keys

apache · Feb 17, 2020 · 49ed06e · 49ed06e
1 parent 789c79b
commit 49ed06e
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diff --git a/src/server/info_collector.h b/src/server/info_collector.h
@@ -62,6 +62,7 @@ class info_collector
             rdb_index_and_filter_blocks_mem_usage->set(
                 row_stats.total_rdb_index_and_filter_blocks_mem_usage);
             rdb_memtable_mem_usage->set(row_stats.total_rdb_memtable_mem_usage);
+            rdb_estimate_num_keys->set(row_stats.total_rdb_estimate_num_keys);
             read_qps->set(row_stats.get_total_read_qps());
             write_qps->set(row_stats.get_total_write_qps());
         }

diff --git a/src/server/table_stats.h b/src/server/table_stats.h
@@ -44,6 +44,7 @@ struct table_stats
         total_rdb_block_cache_total_count += row.rdb_block_cache_total_count;
         total_rdb_index_and_filter_blocks_mem_usage += row.rdb_index_and_filter_blocks_mem_usage;
         total_rdb_memtable_mem_usage += row.rdb_memtable_mem_usage;
+        total_rdb_estimate_num_keys += row.rdb_estimate_num_keys;
     }
 
     void merge(const table_stats &row_stats)
@@ -100,6 +101,7 @@ struct table_stats
     double total_rdb_block_cache_total_count = 0;
     double total_rdb_index_and_filter_blocks_mem_usage = 0;
     double total_rdb_memtable_mem_usage = 0;
+    double total_rdb_estimate_num_keys = 0;
     double max_total_qps = 0;
     double min_total_qps = INT_MAX;
     double max_total_cu = 0;