Bugs after apply commit https://github.com/librenms/librenms/pull/15940

[LEV82]

The problem

Found a bug's in the charts after applying the commit #15940.
The delay to some of my devices is more than 1 second

1. Y axis on the right side is written as Loss, but the scale corresponds to the delay.
2. If the delay is more than 1 second, the scale on the right side is incorrectly displayed
3. The maximum delay is calculated incorrectly.

Ping chart same device

Output of ./validate.php

===========================================
Component | Version
--------- | -------
LibreNMS  | 24.4.1-9-g43e6846cb (2024-04-26T04:36:16+08:00)
DB Schema | 2024_04_22_161711_custom_maps_add_group (292)
PHP       | 8.2.9
Python    | 3.10.12
Database  | MariaDB 10.6.16-MariaDB-0ubuntu0.22.04.1
RRDTool   | 1.7.2
SNMP      | 5.9.1
===========================================

[OK]    Composer Version: 2.6.5
[OK]    Dependencies up-to-date.
[OK]    Database connection successful
[OK]    Database Schema is current
[OK]    SQL Server meets minimum requirements
[OK]    lower_case_table_names is enabled
[OK]    MySQL engine is optimal
[OK]    Database and column collations are correct
[OK]    Database schema correct
[OK]    MySQL and PHP time match
[OK]    Distributed Polling setting is enabled globally
[OK]    Connected to rrdcached
[OK]    Active pollers found
[OK]    Dispatcher Service is enabled
[OK]    Locks are functional
[OK]    Python wrapper cron entry is not present
[OK]    Redis is functional
[WARN]  IPv6 is disabled on your server, you will not be able to add IPv6 devices.
[OK]    rrdtool version ok
[OK]    Connected to rrdcached
[WARN]  Your install is over 24 hours out of date, last update: Thu, 25 Apr 2024 20:36:16 +0000
        [FIX]:
        Make sure your daily.sh cron is running and run ./daily.sh by hand to see if there are any errors.

What was the last working version of LibreNMS?

No response

Anything in the logs that might be useful for us?

No response

[murrant]

I could not find a way to make the right side scale independently from the left. (and stop at 100%)
The left side of your graph looks very bizarre. I have no idea what to make of this as I don't know what values you expect.

[LEV82]

Hi,
On the right side instead of packet loss I see a delay, maximum delay of 2.0 k which corresponds to a delay of 2000ms.
On the left side I expected to see values on the order of 2000ms instead I see 2ms.

[murrant]

I think the m is not supposed to be there and it is showing 1s and 2s.

I already explained the right side displays as expected. If any rrdtool experts have any idea how to limit the scale to 100, that would be great.

[LEV82]

That is correct, the “m” should not be there.

I meant that the right side of the scale displays the delay, not the loss.