After the update of Jira and Jira Service Desk we have the problem that in some Jira projects it takes a very long time until a comment is created or a process is closed/opened.
Not all projects are affected. And in the projects that are affected, the problem is different.
For example, in one project the creating or closing is very slow and the rest is ok. But in another project the creating is normally fast, but changing the status or commenting takes an extremely long time.
We run Jira and Jira Service Desk on a Ubuntu 14 LTS.
We Update Jira from 7.6 to 7.12.1 and Service Desk to 3.15.1
Dateabase: MYSQL 14.14
What other information do you need?