I am trailing pi hole with what I'm guessing is a slightly larger client base than most people. It is on a VM with plenty of resources and seems to work well.
*** [ DIAGNOSING ]: Dashboard and block page
[✗] Block page X-Header: X-Header does not match or could not be retrieved.
HTTP/1.1 302 Found
Date: Wed, 14 Aug 2019 02:47:57 GMT
Server: Apache/2.4.29 (Ubuntu)
Location: <REDACT>
Content-Type: text/html; charset=UTF-8
[✗] Web interface X-Header: X-Header does not match or could not be retrieved.
HTTP/1.1 200 OK
Date: Wed, 14 Aug 2019 02:47:57 GMT
Server: Apache/2.4.29 (Ubuntu)
Set-Cookie: PHPSESSID=3saf71f59klgddom9nn2ggu7eq; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Vary: Accept-Encoding
Content-Type: text/html; charset=UTF-8
The Clients (over time) is displaying the same numbers as the Queries over the last 24 hours, something has been modified to duplicate the graphs. It's just the number of clients overloads the colour combinations and the outlines stack to look like a black blob.
Thanks for the feedback. The black blob is not the issue, it's the time it takes to render the page.
I setup a new server just for PiHole with way more resources than it needs but have the same issue.
For some reason it wouldn't upload the log file.
[✗] There was an error uploading your debug log.
* Please try again or contact the Pi-hole team for assistance.
* A local copy of the debug log can be found at: /var/log/pihole_debug.log
I am also having this issue.
The page loads the "/admin/api.php?overTimeDataClients&getClientNames" query in ~600ms but then takes 85secs to render the page.