Considering you have followed all the rules and you are on topic, what is your average number of posts?
Perhaps my example is not the best.
But giving the example of last week.
Last week I made 102 posts, which is an average of 14~15 posts per day. But there are days when I make less than 10 posts and I have days when I make more than 20 posts.
Honestly, I don't care much if I post a lot in a day or a little, although I like to keep track of the numbers, I just focus on posting on topics that I think I have something to say.
It's true that most of my posts are in the local tab, but my tab mates don't complain and like my participation (at least that's what they say

), so I think I make posts with some level of quality, within what it is acceptable.
I think there is no problem if you can accumulate a lot of posts in one day, as long as it doesn't become spammy in the topic you enter and you follow the policies of the forum, it's probably okay.
As long as the important thing is that the posts you make make sense, it's fine in my opinion. As long as the interval between your posts is only 5 mins, I hope no one does that, maybe at least 10-15mins interval before you post again will be fine anyway.