1084   std::map<int, std::map<LevelStatType, double>> levels_stats;  in DumpCFMapStats()  local
1085   DumpCFMapStats(&levels_stats, &compaction_stats_sum);  in DumpCFMapStats()
1086   for (auto const& level_ent : levels_stats) {  in DumpCFMapStats()
1102     std::map<int, std::map<LevelStatType, double>>* levels_stats,  in DumpCFMapStats()  argument
1156       (*levels_stats)[level] = level_stats;  in DumpCFMapStats()
1166   (*levels_stats)[-1] = sum_stats;  //  -1 is for the Sum level  in DumpCFMapStats()
1227   std::map<int, std::map<LevelStatType, double>> levels_stats;  in DumpCFStatsNoFileHistogram()  local
1229   DumpCFMapStats(&levels_stats, &compaction_stats_sum);  in DumpCFStatsNoFileHistogram()
1231     if (levels_stats.find(l) != levels_stats.end()) {  in DumpCFStatsNoFileHistogram()
1232       PrintLevelStats(buf, sizeof(buf), "L" + ToString(l), levels_stats[l]);  in DumpCFStatsNoFileHistogram()
1238   PrintLevelStats(buf, sizeof(buf), "Sum", levels_stats[-1]);  in DumpCFStatsNoFileHistogram()