Monat: Juli 2016

Grafana/Graphite – no data points

Grafana/Graphite doesn’t show any data points after the past 24 hours / 1 day. My problem was the retention configuration in carbon. You can find it under: /etc/carbon/storage-schemas.conf In this file you can declare the timespan configuration.You can set how long the data points are stored and how accurate the data is after different periods. …

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Linux – Show network traffic

Show linux network traffic with iftop. With this tool you can check easily if the traffic is running over a proxy for example. apt-get install iftop sudo iftop

cron – no mail notification

just add >/dev/null 2>&1 to yout cron command to recieve no mail after the execution. 00 00   * * *   root    cd && ./ >/dev/null 2>&1

php-fpm – Speicherort für Sessions

nano /etc/php5/fpm/php.ini session.save_path = „/var/www/tmp“ root@mattionline:/var/www/tmp# ls -la total 12 drwxr-xr-x 2 mattionline mattionline 4096 Jul 8 09:51 . drwxrwxrwx 20 skins skins 4096 Jul 8 09:48 .. -rw——- 1 mattionline mattionline 40 Jul 8 09:51 sess_h2e8a7olqn7gl3ef2lgfgnf5q5 root@mattionline:/var/www/tmp# cat sess_h2e8a7olqn7gl3ef2lgfgnf5q5 Minipizzen|s:1:“0″;Jalapenos|s:4:“nein“;

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