Darden Restaurants reported fourth-quarter earnings that surpassed analyst estimates, but the bottom-line beat was overshadowed by disappointing same-store sales growth at its Olive Garden and fine-dining chains.

The mixed results underscore the uneven recovery in the U.S. restaurant sector, where traffic and check-size dynamics remain a key focus for investors.

Shares of Darden (DRI) fell more than 1% in early trading as investors digested the divergence between profitability and top-line momentum.

Shares of Darden (DRI) fell more than 1% in early trading as investors digested the divergence between profitability and top-line momentum.

While the company managed to deliver on earnings expectations, likely through cost controls or favorable mix, the weakness in comparable sales at Olive Garden signals that consumer demand at the mid-price point is not accelerating as quickly as some had hoped.

The results stand in contrast to recent strength elsewhere in the restaurant industry.

Restaurant Brands International, for instance, recently reported first-quarter earnings and revenue that beat Wall Street expectations, driven by robust international growth and a turnaround in its U.S. Burger King business.