516   int level = 0;  in WriteLevel0Table()  local
521       level = base->PickLevelForMemTableOutput(min_user_key, max_user_key);  in WriteLevel0Table()
523     edit->AddFile(level, meta.number, meta.file_size,  in WriteLevel0Table()
530   stats_[level].Add(stats);  in WriteLevel0Table()
572     for (int level = 1; level < config::kNumLevels; level++) {  in CompactRange()  local
573       if (base->OverlapInLevel(level, begin, end)) {  in CompactRange()
574         max_level_with_files = level;  in CompactRange()
579   for (int level = 0; level < max_level_with_files; level++) {  in CompactRange()  local
580     TEST_CompactRange(level, begin, end);  in CompactRange()
584 void DBImpl::TEST_CompactRange(int level, const Slice* begin,const Slice* end) {  in TEST_CompactRange()  argument
585   assert(level >= 0);  in TEST_CompactRange()
586   assert(level + 1 < config::kNumLevels);  in TEST_CompactRange()
591   manual.level = level;  in TEST_CompactRange()
699     c = versions_->CompactRange(m->level, m->begin, m->end);  in BackgroundCompaction()
706         m->level,  in BackgroundCompaction()
721     c->edit()->DeleteFile(c->level(), f->number);  in BackgroundCompaction()
722     c->edit()->AddFile(c->level() + 1, f->number, f->file_size,  in BackgroundCompaction()
731         c->level() + 1,  in BackgroundCompaction()
857           compact->compaction->level(),  in FinishCompactionOutputFile()
870       compact->compaction->level(),  in InstallCompactionResults()
872       compact->compaction->level() + 1,  in InstallCompactionResults()
877   const int level = compact->compaction->level();  in InstallCompactionResults()  local
881         level + 1,  in InstallCompactionResults()
893       compact->compaction->level(),  in DoCompactionWork()
895       compact->compaction->level() + 1);  in DoCompactionWork()
897   assert(versions_->NumLevelFiles(compact->compaction->level()) > 0);  in DoCompactionWork()
1034   stats_[compact->compaction->level() + 1].Add(stats);  in DoCompactionWork()
1392     uint64_t level;  in GetProperty()  local
1393     bool ok = ConsumeDecimalNumber(&in, &level) && in.empty();  in GetProperty()
1394     if (!ok || level >= config::kNumLevels) {  in GetProperty()
1399                versions_->NumLevelFiles(static_cast<int>(level)));  in GetProperty()
1411     for (int level = 0; level < config::kNumLevels; level++) {  in GetProperty()  local
1412       int files = versions_->NumLevelFiles(level);  in GetProperty()
1413       if (stats_[level].micros > 0 || files > 0) {  in GetProperty()
1417             level,  in GetProperty()
1419             versions_->NumLevelBytes(level) / 1048576.0,  in GetProperty()
1420             stats_[level].micros / 1e6,  in GetProperty()
1421             stats_[level].bytes_read / 1048576.0,  in GetProperty()
1422             stats_[level].bytes_written / 1048576.0);  in GetProperty()