Cactiusers.org

In my cactiEZ i have problem with "gaps" in graphs, like the images i attach in this post.

I running cactiEZ in VMWare ESX Server, and running ntpdate for correct hour.

My crontab:

*/1 * * * * php -f /var/www/html/poller.php > /dev/null 2>&1
0 1 * * * nice -n 15 /var/www/backup.sh
* * * * * /usr/sbin/ntpdate -u 172.31.2.226 >/tmp/horacerta.txt

I attach too the cacti.log

Thats a bad bad idea. That means you are updating the time at the exact minute that cacti is then running the poller.

Instead, you should

1. Install VMWare tools, and disable the ntp service.
2. Install the 100Mhz Kernel (kernel-vm is its name now) provided in the Centos Testing repo

Both of these will fix your time issue, and most likely fix your gaps.