Jenkins terribly slow and unresponsive

Hi, jenkins is terribly slow and becoming worse every day. I tried to gain some speed by adding 4 cores to the VM through engine-phx. It's a bit better but the real issue doesn't seem related to CPU power. Can anybody investigate? -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>