Reddit stats

r/sysadmin subreddit stats

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

From August 27, 2026 to September 27, 2026, 19,060 users on r/sysadmin made 1,790 posts and 59,398 comments, or about 56 posts/day and 1,872 comments/day. The subreddit averaged 33.2 comments per post; 7.0% of posts and 3.1% of comments contained links. Its Health Score was 31.1/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 7.6% of posts and 16.4% of comments. Activity is measured in UTC: the most active hour was 15:00 (1.7x avg), the most active day was Wednesday (1.4x avg), and normalized weekend volume was 0.47x weekday volume.

Compare activity across top subreddits

Posts/month
1,790
Posts/day
56
Comments/month
59,398
Comments/day
1,872
Posts with links
7.0%
Comments with links
3.1%
Comments per post
33.2
Unique posters
19,060
Health Score
31.1/100
Unique posters divided by total posts and comments.
Top 1% user posts
7.6%
Share of posts made by the most active 1% of users.
Top 1% user comments
16.4%
Share of comments made by the most active 1% of users.
Most active hour
15:00 (1.7x avg)
Based on average activity per hour in UTC.
Most active day
Wednesday (1.4x avg)
Based on average activity per weekday in UTC.
Weekend vs weekday
0.47x
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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