Reddit stats

r/sysadmin subreddit stats

Posts, comments, unique posters, link rates, and activity patterns from the last month, updated daily.

From August 7, 2026 to September 7, 2026, 18,590 users on r/sysadmin made 1,736 posts and 57,504 comments, or about 55 posts/day and 1,819 comments/day. The subreddit averaged 33.1 comments per post; 6.9% of posts and 3.0% of comments contained links. Its Health Score was 31.4/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 9.3% of posts and 16.0% of comments. Activity is measured in UTC: the most active hour was 15:00 (1.6x avg), the most active day was Thursday (1.3x avg), and normalized weekend volume was 0.54x weekday volume.

Compare activity across top subreddits

Posts/month
1,736
Posts/day
55
Comments/month
57,504
Comments/day
1,819
Posts with links
6.9%
Comments with links
3.0%
Comments per post
33.1
Unique posters
18,590
Health Score
31.4/100
Unique posters divided by total posts and comments.
Top 1% user posts
9.3%
Share of posts made by the most active 1% of users.
Top 1% user comments
16.0%
Share of comments made by the most active 1% of users.
Most active hour
15:00 (1.6x avg)
Based on average activity per hour in UTC.
Most active day
Thursday (1.3x avg)
Based on average activity per weekday in UTC.
Weekend vs weekday
0.54x
Weekend daily volume divided by weekday daily volume, normalized by day in UTC.

Activity by day and hour

Each square is one hour, shown in UTC.

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The heatmap shows when people post and comment, not when a post is most likely to get clicks or upvotes. Our Reddit posting-time analysis explains how to use activity patterns when planning a post.

Last month on Syften

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