Cacti: new cacti - 95th percentline values wrong

Created on 6 Apr 2021  路  2Comments  路  Source: Cacti/cacti

Good day. We have old version which use at production.
Cacti version 0.8.8h
CentOS Linux release 7.9.2009 (Core). PHP 5.6.40. Apache/2.4.6. mysql Ver 15.1 Distrib 5.5.68-MariaDB

Graph Template :
old-1

created graph and datasource according to this template
old-1-1
old-1-2

finaly correct graph, with adequate, similar to be right values:
old-2


Now we have installed new version.
Cacti Version 1.2.16
Debian 10.8. PHP 5.6.40-41+0~20210213.47+debian10~1.gbp6fd845 / nginx 1.14.2 . mysql Ver 15.1 Distrib 10.3.27-MariaDB

new-1

new-1-1

new-1-2

new-2

As you can see we have same template and identical initial data to calculete 95th percentline, but the values we got at new cacti is wrong.
With any other intrface-graph-data source, the same situation with 95th values.
Please let me know if you need additional data on this issue.

question

All 2 comments

Switch from max to current in the variables and the numbers will match. There was a change in behavior where max uses the max of the MAX consolidation function instead of the max of the AVERAGE consolidation function.

thanks for your advice, it helped

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