This document discusses key metrics to analyze for Instagram posts and ads, including average post frequency, likes and comments, follower growth, engagement rate, and best times to post. It recommends tracking average weekly and monthly post numbers, likes, comments, and types of media posted to understand engagement trends over time. Combining metrics like these, follower growth, and hashtag usage can provide deeper insights into what drives engagement for different types of posts. Analyzing metrics at different time intervals like weekly, biweekly and monthly allows marketers to understand what is working best for their followers on Instagram.