Good afternoon.
By what signs did you determine that the watch kroner does not work?
Cron works as expected.
The graph that you see in the "Server Load Control Panel" is built according to the data that it collects
hour crown. On the graph, where you see triangles
https://i.imgur.com/dGMf1Yr.png , this indicates that
that the hourly kroner worked for more than an hour and, accordingly, could not collect data for plotting.