We have PuppetServer 2.8 on RHEL7.
After some days computation of the catalog become slower and slower; the
load average of the compute nodes increased and the compute goes in timeout.
All our 4 computes nodes have 48 cores, only 10% of each core is used
when the timeout occured.
We are on hiera v3, we only tuned “max-requests-per-instance: 5000”
because of a databases connection leak with our Trocla library.
Only 150 nodes are connected to our PuppetServer.
We never had this problem with Puppet 3 (with more than 3000 nodes)
Anyone have already see this or have a tips to resolve this ?