What's your process for evaluating the pacing of a story during a beta read, and what are some signs that indicate it needs adjustment?

When evaluating the pacing of a story during a beta read, my process involves assessing how the plot moves from scene to scene and how the story rhythm aligns with the emotional beats and narrative arc. I look for a balance between slower, character-driven moments and faster, action-oriented scenes, ensuring the pacing flows smoothly without feeling too rushed or too sluggish. I also consider whether the pacing is consistent with the genre—action-heavy genres like thrillers may require faster pacing, while literary fiction may allow for more introspective, slower-moving passages.