nmidDataExport plugin released

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phalek
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nmidDataExport plugin released

#1 Post by phalek » Thu Mar 21, 2013 1:53 am

A new plugin for exporting in/outbound interface data to CSV or JSON format has been released.

It regularly exports the last 1 hour of data to a CSV or JSON compatible file which can be processed by other applications for further analysis ( on-demand, financial calculations ... )

Look here for more details:

http://docs.cacti.net/userplugin:nmiddataexport
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
[/size]

miefrancine
Posts: 3
Joined: Thu Nov 07, 2013 5:59 am

Re: nmidDataExport plugin released

#2 Post by miefrancine » Thu Nov 07, 2013 6:01 am

Good morning,

We´ve installed nmidDataExport plugin to Cacti, but CSV file only shows "Date" column. What can be the problem?

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phalek
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Re: nmidDataExport plugin released

#3 Post by phalek » Thu Nov 07, 2013 8:14 am

Hi,

The plugin can currently only export the in- and outbound interface data.

May this be the issue ?
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
[/size]

miefrancine
Posts: 3
Joined: Thu Nov 07, 2013 5:59 am

Re: nmidDataExport plugin released

#4 Post by miefrancine » Thu Nov 07, 2013 8:22 am

Here´s what happens:

"Date"
"2013-11-07 10:00:00"
"2013-11-07 10:05:00"
"2013-11-07 10:10:00"
"2013-11-07 10:15:00"
"2013-11-07 10:20:00"
"2013-11-07 10:25:00"
"2013-11-07 10:30:00"
"2013-11-07 10:35:00"
"2013-11-07 10:40:00"
"2013-11-07 10:45:00"
"2013-11-07 10:50:00"
"2013-11-07 10:55:00"

That´s everything we´ve got. No inbound or outbound data are shown...

orox
Posts: 1
Joined: Fri Nov 29, 2013 10:30 am

Re: nmidDataExport plugin released

#5 Post by orox » Fri Nov 29, 2013 10:35 am

hi ,

I also have this problem (only column date), do someone have the solution to export a good csv or json file with all the requested information ?
And did mysql must be runing by "ip/phpmyadmin" ?
thks !

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phalek
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Re: nmidDataExport plugin released

#6 Post by phalek » Wed Jan 08, 2014 6:59 am

Hi,

The plugin only exports the data for the interface template, nothing else is included right now.
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
[/size]

optimuscream
Posts: 34
Joined: Mon Jun 13, 2011 11:20 pm

Re: nmidDataExport plugin released

#7 Post by optimuscream » Wed May 27, 2015 4:27 am

Hello,

I've installed the plugins and running well. However the data capture is not incrementing very well. Every about one hour , old data is rewritten with the new data.

Example below :

Code: Select all

"2015-05-27 14:35:00","4904810.23","14696874.12"
"2015-05-27 14:40:00","16887386.02","15841404.19"
"2015-05-27 14:45:00","8721250.65","15392949.77"
"2015-05-27 14:50:00","13233196.73","15883410.73"
"2015-05-27 14:55:00","10658930.02","15416177.64"
"2015-05-27 15:00:00","1318402.96","14443395.26"
"2015-05-27 15:05:00","20727413.38","17074666.73"
"2015-05-27 15:10:00","16633034.08","15822719.92"
"2015-05-27 15:15:00","16647087.66","15401663.03"
"2015-05-27 15:20:00","13625627.83","15273063.06"
"2015-05-27 15:25:00","8368218.27","14773883.56"
"2015-05-27 15:30:00","6943746.96","15927862.45"
"2015-05-27 15:35:00","",""
[email protected]:/var/www/plugins/nmidDataExport/export# cat ip.add.res.ss_251_18796.csv 
"Date","Inbound","Outbound"
"2015-05-27 14:40:00","16887386.02","15841404.19"
"2015-05-27 14:45:00","8721250.65","15392949.77"
"2015-05-27 14:50:00","13233196.73","15883410.73"
"2015-05-27 14:55:00","10658930.02","15416177.64"
"2015-05-27 15:00:00","1318402.96","14443395.26"
"2015-05-27 15:05:00","20727413.38","17074666.73"
"2015-05-27 15:10:00","16633034.08","15822719.92"
"2015-05-27 15:15:00","16647087.66","15401663.03"
"2015-05-27 15:20:00","13625627.83","15273063.06"
"2015-05-27 15:25:00","8368218.27","14773883.56"
"2015-05-27 15:30:00","6943746.96","15927862.45"
"2015-05-27 15:35:00","103586865.55","13767750.25"
"2015-05-27 15:40:00","",""
You have new mail in /var/mail/root
[email protected]:/var/www/plugins/nmidDataExport/export# cat ip.add.res.ss_251_18796.csv 
"Date","Inbound","Outbound"
"2015-05-27 15:15:00","16647087.66","15401663.03"
"2015-05-27 15:20:00","13625627.83","15273063.06"
"2015-05-27 15:25:00","8368218.27","14773883.56"
"2015-05-27 15:30:00","6943746.96","15927862.45"
"2015-05-27 15:35:00","103586865.55","13767750.25"
"2015-05-27 15:40:00","109182555.88","13427334.01"
"2015-05-27 15:45:00","110788358.07","13795909.36"
"2015-05-27 15:50:00","13793832.11","14245568.50"
"2015-05-27 15:55:00","22787395.51","16161155.56"
"2015-05-27 16:00:00","18860408.23","15865964.00"
"2015-05-27 16:05:00","13516391.42","16429725.94"
"2015-05-27 16:10:00","95419449.97","14769083.14"
"2015-05-27 16:15:00","",""
How to capture the data and kept it for 1 month ? I want to use it for 95 percentile calculation.

Edit : I post to fast. So I have to figure out some script to parse 1 hour data to be processed later.
Any pointer maybe ?

Thank you

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phalek
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Re: nmidDataExport plugin released

#8 Post by phalek » Wed May 27, 2015 4:44 am

The timerange can be selected from the settings. Currently it only support up to 1 day of data. In order to add some new time-ranges, you can change the lines starting from line number 328 in the setup.php file to look like this:

Code: Select all

"nmid_de_datatimerange" => array(
	"friendly_name" => "Data Time Range",
	"description"   => "The time range of the data.",
	"method"        => "drop_array",
	"default"       => "3600",
	"array"         => array(
		"300"  => "5 minutes",
		"900" => "15 minutes",
		"1800" => "30 minutes",
		"2700" => "45 minutes",
		"3600" => "1 hour",
		"7200" => "2 hour",
		"43200" => "12 hour",
		"86400" => "1 day"
		"604800" => "1 week"
		"2592000" => "30 days"
		"31536000" => "1 year"			
	)
),
Not sure what the impact on the polling time will be though, as it is going to export the data every 1 or 5 minutes ...

Alternatively, you can change the filename to have a timestamp in it.

Change the following code at around line 226 from this:

Code: Select all

		/* Make graph title the suggested file name */
		if ( is_array( $xport_array[ "meta" ] ) ) {
			$filename = $hostname.'_'.$xport_array[ "meta" ][ "host_id" ] . '_' . $xport_array[ "meta" ][ "local_graph_id" ] . $fileending;
		}
		else {
			$filename = 'graph_export'.$fileending;
		}
to this:

Code: Select all

		/* Make graph title the suggested file name */
		if ( is_array( $xport_array[ "meta" ] ) ) {
			$filename = $hostname.'_'.$xport_array[ "meta" ][ "host_id" ] . '_' . $xport_array[ "meta" ][ "local_graph_id" ] . '_' . time() . $fileending;
		}
		else {
			$filename = 'graph_export' . '_' . time() . $fileending;
		}
make sure to cleanup that directory after you've read-in the data...
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
[/size]

optimuscream
Posts: 34
Joined: Mon Jun 13, 2011 11:20 pm

Re: nmidDataExport plugin released

#9 Post by optimuscream » Wed May 27, 2015 10:52 pm

Hello Phalek

Thanks for the response.

Line 328 on setup.php start with :

Code: Select all

  "nmid_de_exportDir" =>  array(
                        "friendly_name" => 'Export Directory',  -------------------------------> line 328
                        "description"   => 'The directory where to export the files.',
                        "method"        => "textbox",
                        "default"       => dirname(__FILE__) . '/export/',
                        "max_length"    => 255
                )
So I put the above definition down below nmid_de_exportDir array

Code: Select all

    "nmid_de_exportDir" =>  array(
                        "friendly_name" => 'Export Directory',
                        "description"   => 'The directory where to export the files.',
                        "method"        => "textbox",
                        "default"       => dirname(__FILE__) . '/export/',
                        "max_length"    => 255
                )
               "nmid_de_datatimerange" => array(
                       "friendly_name" => "Data Time Range",
                       "description"   => "The time range of the data.",
                       "method"        => "drop_array",
                       "default"       => "2592000",
                       "array"         => array(
                       "300"  => "5 minutes",
                       "900" => "15 minutes",
                       "1800" => "30 minutes",
                       "2700" => "45 minutes",
                       "3600" => "1 hour",
                       "7200" => "2 hour",
                       "43200" => "12 hour",
                       "86400" => "1 day"
                       "604800" => "1 week"
                       "2592000" => "30 days"
                       "31536000" => "1 year"         
               )
And change default to : 2592000

The web page goes blank after I disable and enable the plugins.

So I choose second alternative, It works created the timestamp file every 5 min but the rrdtool process took a lot cpu resources all the time, leaving the system almost inaccesible.
First Run
==========

Code: Select all

top - 10:14:01 up 6 min,  1 user,  load average: 1.65, 1.25, 0.58
Tasks: 101 total,   4 running,  97 sleeping,   0 stopped,   0 zombie
Cpu(s): 40.0%us,  2.5%sy,  0.0%ni, 56.9%id,  0.5%wa,  0.0%hi,  0.1%si,  0.0%st
Mem:   8257868k total,  1049604k used,  7208264k free,    60192k buffers
Swap:  2050044k total,        0k used,  2050044k free,   818264k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                                      
 8522 www-data  20   0 14860 5908 3656 R   99  0.1   2:28.05 rrdtool                                                                                                      
 8386 www-data  20   0 60904  24m 6912 R   61  0.3   1:29.06 php                                                                                                          
 1153 mysql     20   0  320m  53m 6480 S   10  0.7   0:19.34 mysqld                                                                                                       
 1226 root      20   0     0    0    0 S    0  0.0   0:00.66 flush-8:0                                                                                                    
    1 root      20   0  3520 1920 1284 S    0  0.0   0:00.96 init    
Second Run and after.
======================

Code: Select all

top - 10:40:13 up 32 min,  1 user,  load average: 10.50, 8.71, 5.90
Tasks: 165 total,  21 running, 144 sleeping,   0 stopped,   0 zombie
Cpu(s): 92.0%us,  7.8%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.2%si,  0.0%st
Mem:   8257868k total,  1989812k used,  6268056k free,    66760k buffers
Swap:  2050044k total,        0k used,  2050044k free,  1209532k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                                                      
29775 www-data  20   0 14840 5912 3656 R   50  0.1   4:20.32 rrdtool                                                                                                      
14903 www-data  20   0 14872 5968 3660 R   44  0.1  16:09.90 rrdtool                                                                                                      
 8522 www-data  20   0 14836 5872 3660 R   43  0.1  18:07.17 rrdtool                                                                                                      
23164 www-data  20   0 14872 5968 3660 R   40  0.1   7:11.15 rrdtool                                                                                                      
 4338 www-data  20   0 14836 5872 3656 R   39  0.1   1:42.00 rrdtool                                                                                                      
 4129 www-data  20   0 60904  24m 6916 R   27  0.3   1:03.71 php                                                                                                          
29694 www-data  20   0 81384  44m 6984 R   27  0.6   3:08.61 php                                                                                                          
 1153 mysql     20   0  325m  62m 6632 S   20  0.8   5:22.19 mysqld     
I noticed every rrdtool process running before is not closed , so it just hang after it process everytime it run. At the end of the day, rrdtool process take a lot of hit in the system so I have to restart the machine to refresh all the hanging process.

Any other idea or pointer ?

Edit : I make it work with first method , little typo here and there in the code. Let see the results.

Thank

optimuscream
Posts: 34
Joined: Mon Jun 13, 2011 11:20 pm

Re: nmidDataExport plugin released

#10 Post by optimuscream » Thu May 28, 2015 2:50 am

Hello Phalek,

The first method is not working , it still generate csv data only for one hour . Although I have change it to 30 days in Settings -> NMID -> NMID - DataExport - General -> Data Time Range

Code: Select all

cat ip.add.res.ss_251_18796.csv 
"Date","Inbound","Outbound"
"2015-05-28 13:25:00","23307498.16","21684346.66"
"2015-05-28 13:30:00","66854614.16","21041158.34"
"2015-05-28 13:35:00","90349417.14","20783726.80"
"2015-05-28 13:40:00","99923212.02","21594503.13"
"2015-05-28 13:45:00","84616262.01","21808292.27"
"2015-05-28 13:50:00","88183975.63","21397769.64"
"2015-05-28 13:55:00","62109775.74","19929562.47"
"2015-05-28 14:00:00","",""
"2015-05-28 14:05:00","",""
"2015-05-28 14:10:00","",""
"2015-05-28 14:15:00","78951749.99","20751524.48"
"2015-05-28 14:20:00","69749104.88","20338723.57"
"2015-05-28 14:25:00","",""
You have new mail in /var/mail/root
[email protected]:/var/www/plugins/nmidDataExport/export# cat ip.add.res.ss_251_18796.csv 
"Date","Inbound","Outbound"
"2015-05-28 13:25:00","23307498.16","21684346.66"
"2015-05-28 13:30:00","66854614.16","21041158.34"
"2015-05-28 13:35:00","90349417.14","20783726.80"
"2015-05-28 13:40:00","99923212.02","21594503.13"
"2015-05-28 13:45:00","84616262.01","21808292.27"
"2015-05-28 13:50:00","88183975.63","21397769.64"
"2015-05-28 13:55:00","62109775.74","19929562.47"
"2015-05-28 14:00:00","",""
"2015-05-28 14:05:00","",""
"2015-05-28 14:10:00","",""
"2015-05-28 14:15:00","78951749.99","20751524.48"
"2015-05-28 14:20:00","69749104.88","20338723.57"
"2015-05-28 14:25:00","",""
[email protected]:/var/www/plugins/nmidDataExport/export# cat ip.add.res.ss_251_18796.csv 
"Date","Inbound","Outbound"
"2015-05-28 13:45:00","84616262.01","21808292.27"
"2015-05-28 13:50:00","88183975.63","21397769.64"
"2015-05-28 13:55:00","62109775.74","19929562.47"
"2015-05-28 14:00:00","",""
"2015-05-28 14:05:00","",""
"2015-05-28 14:10:00","",""
"2015-05-28 14:15:00","78951749.99","20751524.48"
"2015-05-28 14:20:00","69749104.88","20338723.57"
"2015-05-28 14:25:00","69210572.48","20144440.57"
"2015-05-28 14:30:00","64738571.16","20055606.49"
"2015-05-28 14:35:00","83156634.18","20662866.92"
"2015-05-28 14:40:00","97040934.01","21649650.78"
"2015-05-28 14:45:00","",""
You have new mail in /var/mail/root
Where do I miss ?

Thank you.

User avatar
phalek
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Posts: 2710
Joined: Thu Jan 31, 2008 6:39 am
Location: Kressbronn, Germany
Contact:

Re: nmidDataExport plugin released

#11 Post by phalek » Thu May 28, 2015 4:09 am

It should look like this:

Code: Select all

    "nmid_de_exportDir" =>  array(
                        "friendly_name" => 'Export Directory',
                        "description"   => 'The directory where to export the files.',
                        "method"        => "textbox",
                        "default"       => dirname(__FILE__) . '/export/',
                        "max_length"    => 255
                ),
               "nmid_de_datatimerange" => array(
                       "friendly_name" => "Data Time Range",
                       "description"   => "The time range of the data.",
                       "method"        => "drop_array",
                       "default"       => "2592000",
                       "array"         => array(
                       "300"  => "5 minutes",
                       "900" => "15 minutes",
                       "1800" => "30 minutes",
                       "2700" => "45 minutes",
                       "3600" => "1 hour",
                       "7200" => "2 hour",
                       "43200" => "12 hour",
                       "86400" => "1 day",
                       "604800" => "1 week",
                       "2592000" => "30 days",
                       "31536000" => "1 year"         
               )
and make sure there's no other entry for the "nmid_de_datatimerange" in there.
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
[/size]

optimuscream
Posts: 34
Joined: Mon Jun 13, 2011 11:20 pm

Re: nmidDataExport plugin released

#12 Post by optimuscream » Thu May 28, 2015 4:23 am

Hi phalek,

Yes exactly, I've added missing comma's at the end of last lines. And change the correct time range in NMID menu in Settings.

The whole section is like below :

Code: Select all

function nmidDataExport_config_settings()
{
	global $tabs, $settings;
	$tabs[ "nmid" ] = "NMID";

	$temp = array(
		"nmid_de_header"   => array(
			"friendly_name" => "NMID - DataExport - General",
			"method"        => "spacer",
		),
		"nmid_de_datatype" => array(
			"friendly_name" => "Data Export Type",
			"description"   => "You can choose between CSV or JSON data format.",
			"method"        => "drop_array",
			"default"       => "CSV",
			"array"         => array(
				"CSV"  => "CSV",
				"JSON" => "JSON"
			)
		),
		"nmid_de_exportDir" =>  array(
			"friendly_name" => 'Export Directory',
			"description"   => 'The directory where to export the files.',
			"method"        => "textbox",
			"default"       => dirname(__FILE__) . '/export/',
			"max_length"    => 255
		),
		"nmid_de_datatimerange" => array(
   			"friendly_name" => "Data Time Range",
   			"description"   => "The time range of the data.",
   			"method"        => "drop_array",
   			"default"       => "2592000",
   			"array"         => array(
      				"300"  => "5 minutes",
      				"900" => "15 minutes",
      				"1800" => "30 minutes",
      				"2700" => "45 minutes",
      				"3600" => "1 hour",
      				"7200" => "2 hour",
      				"43200" => "12 hour",
      				"86400" => "1 day",
      				"604800" => "1 week",
      				"2592000" => "30 days",
      				"31536000" => "1 year"         
   			)	
		)
	);
But the results still the same.
Please check.

Thank you.

User avatar
phalek
Cacti Guru User
Posts: 2710
Joined: Thu Jan 31, 2008 6:39 am
Location: Kressbronn, Germany
Contact:

Re: nmidDataExport plugin released

#13 Post by phalek » Thu May 28, 2015 4:35 am

Did you go to the settings page and actually switch to the new data timerange ?
Greetings,
Phalek
---
Need more help ? Read the Cacti documentation or my new Cacti 1.x Book
Need on-site support ? Look here Cacti Workshop
Need professional Cacti support ? Look here CereusService
---
Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
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optimuscream
Posts: 34
Joined: Mon Jun 13, 2011 11:20 pm

Re: nmidDataExport plugin released

#14 Post by optimuscream » Thu May 28, 2015 4:42 am

phalek wrote:Did you go to the settings page and actually switch to the new data timerange ?
Yes. I've tell it before.
The first method is not working , it still generate csv data only for one hour . Although I have change it to 30 days in Settings -> NMID -> NMID - DataExport - General -> Data Time Range

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phalek
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Posts: 2710
Joined: Thu Jan 31, 2008 6:39 am
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Re: nmidDataExport plugin released

#15 Post by phalek » Thu May 28, 2015 4:57 am

I think I found it:

At Line 220, change this:

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$xport_array = @rrdtool_function_xport($s_ExportItem[ "lgid" ], $s_ExportItem[ "rraid" ], $graph_data_array, $xport_meta);
to this:

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$xport_array = @rrdtool_function_xport($s_ExportItem[ "lgid" ], '', $graph_data_array, $xport_meta);
Greetings,
Phalek
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Plugins : CereusTransporter | CereusReporting | nmidWebService | nmidSmokeping | nmidWeb2 |

Code: Select all

CereusServer Master:  SYSTEM STATS: Time:2.5621 Method:spine Processes:1 Threads:16 Hosts:446 HostsPerProcess:446 DataSources:14683 RRDsProcessed:7573
CereusServer Agent:   SYSTEM STATS: Time:27.4840 Method:spine Processes:1 Threads:8 Hosts:16 HostsPerProcess:16 DataSources:114576 RRDsProcessed:48061
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