NEW Monitoring graph

NOYB

I've also seen the call to undefined function fetch_rrd() a few times over the past couple of weeks.
In my case it has only happened after a "crash" on second reboot after update.

Steps:

Update (auto reboots and all is fine).
Console option 6 (shutdown).
Create VM snapshot.
Boot pfSense - something goes awry and screen messages scroll for a few seconds like disk clean up from ungraceful shutdown. System auto reboots fine but then fetch_rrd() call issue occurs.

I've never tried to trouble shoot cause. Just restore previous VM snapshot and re-update.

emko

for the last two builds i cant get the graphs to show

where the graph is to show i get a red box with "Error: SyntaxError: Unexpected token F"

and in the logs i get

Crash report details:

PHP Errors:
[26-Mar-2016 02:16:58 Etc/GMT-7] PHP Fatal error: Call to undefined function rrd_fetch() in /usr/local/www/rrd_fetch_json.php on line 130

emko

@emko:

for the last two builds i cant get the graphs to show

where the graph is to show i get a red box with "Error: SyntaxError: Unexpected token F"

and in the logs i get

Crash report details:

PHP Errors:
[26-Mar-2016 02:16:58 Etc/GMT-7] PHP Fatal error: Call to undefined function rrd_fetch() in /usr/local/www/rrd_fetch_json.php on line 130

I am on

2.3-BETA (amd64)
built on Sat Mar 26 19:54:12 CDT 2016
FreeBSD 10.3-RELEASE

still same problem does no one else have this?

MikeV7896

@emko:

still same problem does no one else have this?

Follow the directions in this post, then I'd reboot to make sure PHP is all clean. If you're not a console editor type, you can use Diagnostics > Edit File to edit the file in question (it'll likely be blank). Paste in the code from that post, then save the file and reboot.

jdillard

@emko:

@emko:

for the last two builds i cant get the graphs to show

where the graph is to show i get a red box with "Error: SyntaxError: Unexpected token F"

and in the logs i get

Crash report details:

PHP Errors:
[26-Mar-2016 02:16:58 Etc/GMT-7] PHP Fatal error: Call to undefined function rrd_fetch() in /usr/local/www/rrd_fetch_json.php on line 130

I am on

2.3-BETA (amd64)
built on Sat Mar 26 19:54:12 CDT 2016
FreeBSD 10.3-RELEASE

still same problem does no one else have this?

I created a redmine ticket that summarizes the information from this thread:

https://redmine.pfsense.org/issues/6041

If you have anything to add I would do it there as to keep the information in one place.

edit: Garga thinks he already found a fix (talk about fast!): https://github.com/pfsense/pfsense/commit/475f0b6dbd9d93e96e58b4b54870c9aa760e99f7

jdillard

@jdillard:

I created a redmine ticket that summarizes the information from this thread:

https://redmine.pfsense.org/issues/6041

If you have anything to add I would do it there as to keep the information in one place.

edit: Garga thinks he already found a fix (talk about fast!): https://github.com/pfsense/pfsense/commit/475f0b6dbd9d93e96e58b4b54870c9aa760e99f7

If you want to test this now you can do a git sync and then option #16 in console (Restart PHP-FPM). Otherwise you can wait to upgrade to the next snapshot and the install/reboot process will take care of it.

If you are still running up against this issue, your feedback on this fix is greatly appreciated.

emko

@jdillard:

@emko:

@emko:

for the last two builds i cant get the graphs to show

where the graph is to show i get a red box with "Error: SyntaxError: Unexpected token F"

and in the logs i get

Crash report details:

PHP Errors:
[26-Mar-2016 02:16:58 Etc/GMT-7] PHP Fatal error: Call to undefined function rrd_fetch() in /usr/local/www/rrd_fetch_json.php on line 130

I am on

2.3-BETA (amd64)
built on Sat Mar 26 19:54:12 CDT 2016
FreeBSD 10.3-RELEASE

still same problem does no one else have this?

I created a redmine ticket that summarizes the information from this thread:

https://redmine.pfsense.org/issues/6041

If you have anything to add I would do it there as to keep the information in one place.

edit: Garga thinks he already found a fix (talk about fast!): https://github.com/pfsense/pfsense/commit/475f0b6dbd9d93e96e58b4b54870c9aa760e99f7

oh nice thanks guys, i was just confused as i seen people talking about the graphs and i couldn't see them :)

jdillard

Are they working for you now?

wheemer

What is required to get the new dark graphs on the 2.3 beta? Mine are still white.

Raul Ramos

Apparently goes to 2.3.1. Monitoring took a lot of time so no time for the graph. I search for the topic where this is discus but don'r find it.

jdillard

@wheemer:

What is required to get the new dark graphs on the 2.3 beta? Mine are still white.

If you are referring to traffic graphs that is 2.3.1. Otherwise you can change the theme in System > General Setup.

itsme01

Monitoring graphs are looking GREAT! I see you fixed the problem with quality graphs, where packet loss (%) and delay (ms) was on the same axis and caused the graph to be poorly readable. Now it is brilliant! Well done guys! Two thumbs up!

diablo266

Please forgive me if this has been asked, I must be particularly dense today because i've been unable to locate any way to easily see the total amount of data in megabytes or gigabytes that has passed through an interface for a specific amount of time?

MikeV7896

@diablo266:

Please forgive me if this has been asked, I must be particularly dense today because i've been unable to locate any way to easily see the total amount of data in megabytes or gigabytes that has passed through an interface for a specific amount of time?

Unfortunately, this was lost with the move away from the static RRD graph images to the more dynamic graph format.

I believe the only way to do this now would be to use an add-on package. At the moment, the only two network monitoring packages available are RRD Summary (provides data use over the past month using the same RRD data the graphs use) and DarkStat (a little more advanced, watching the amounts of data that individual hosts are transferring).

None of the other network monitoring packages have been converted to the new format for 2.3 yet.

diablo266

@virgiliomi:

@diablo266:

Please forgive me if this has been asked, I must be particularly dense today because i've been unable to locate any way to easily see the total amount of data in megabytes or gigabytes that has passed through an interface for a specific amount of time?

Unfortunately, this was lost with the move away from the static RRD graph images to the more dynamic graph format.

I believe the only way to do this now would be to use an add-on package. At the moment, the only two network monitoring packages available are RRD Summary (provides data use over the past month using the same RRD data the graphs use) and DarkStat (a little more advanced, watching the amounts of data that individual hosts are transferring).

None of the other network monitoring packages have been converted to the new format for 2.3 yet.

Thank you for the reply! Does anyone know if this is functionality that is planned to be restored at some point to pfsense without the need for addons?

heper

it might. the monitor graph is split into a package of its own. this means development can be done on it, independent of the pfSense base.

luckman212

Is it at least possible to get the custom time period data via the commandline somehow?

pLu

I have a FAIRQ scheduler on WAN and the default queue (qCoDel) has option Codel Active Queue. No other schedulers, options or queues.

Graph Left Axis: Queue - WAN

The unit for the graph value is null but it should be bytes per second. See attached picture.

MonitoringQueueCoDel.png_thumb

heper

@pLu:

I have a FAIRQ scheduler on WAN and the default queue (qCoDel) has option Codel Active Queue. No other schedulers, options or queues.

Graph Left Axis: Queue - WAN

The unit for the graph value is null but it should be bytes per second. See attached picture.

thats a known issue. it will be fixed soon

Jabroni

Anyone know if its still possible to get how much total bandwith has been used within the period of the interface ?? I just see speed ralted stuff, but not total bw (MB/GB/TB) consumed on that.

Another good adition that I would love to see is able to put multiple graphs on the same page, so we wouldnt have to click over each interface to see how it has been behaving (imagine I have 10 interfaces configured on my pfsense ;p)

Thanks