Yes. The plugin writes one row per recorded login to wp_simple_login_log with user, role, IP, and time. Those columns are everything the four chart cards need, so the dashboard is fully populated even on a fresh install of the free plugin without any add-ons.

If the Simple Login Log Extender or a compatible companion plugin is installed, failed-login rows land in the same table with a status column. SleekView can then split the dashboard into a successful and a failed tab using the same chart card definitions on both.

Yes. The user_role and ip columns live on the same row. A Stacked Bar card grouped by user_role with ip as a series shows whether administrator logins come from one stable IP or from a wider pool, which is one of the most useful access review questions.

No. Charts read from the existing wp_simple_login_log table and never write to it. Simple Login Log continues to insert one row per login exactly as before, with no added load and no changes to its own background behavior on the site.

Yes. Each card supports CSV export of its aggregated values, and the underlying SleekView grid is one click away for the raw login rows behind any chart. Useful for sharing access summaries with a client or attaching to an incident response timeline.

Yes. A global filter on user_role equal to administrator scopes every card to admin sign-ins only. The role mix Pie disappears for that tab, but the daily volume Area and the user ranking Bar become a focused administrator-only access dashboard.

Yes. Simple Login Log stores its data per blog and SleekView respects that scope. A network admin can build a per-site dashboard or one network-wide rollup that ranks sites by login volume or by the number of unique administrators that signed in during the period.

Simple Login Log does not prune its own table by default. The dashboard reflects whatever is in wp_simple_login_log, so an archive job that trims older rows simply shortens the time range that the Area chart can render against the table on the current site.