message: common: kMaxMiniheapsPerShuffleVector 8 => 16
diff: @@ -85,7 +85,7 @@ static constexpr size_t kMinArenaExpansion = 4096; // 16 MB in pages
  // ensures we amortize the cost of going to the global heap enough
  static constexpr uint64_t kMinStringLen = 8;
  static constexpr size_t kMiniheapRefillGoalSize = 4 * 1024;
  -static constexpr size_t kMaxMiniheapsPerShuffleVector = 8;
  +static constexpr size_t kMaxMiniheapsPerShuffleVector = 16;
  // shuffle vector features
  static constexpr int16_t kMaxShuffleVectorLength = 256; // sizeof(uint8_t) << 8
  