CV Help, how many jobs to include...

[shipshapeshipper]

I've been in my current job 7 years. Before that I had a minor blip in a 5 months stint that didn't work out because I really didn't like it and before that another 5 year role.
Should I just include these roles on my CV or should I go back further. The above roles are all senior roles so I've effectively taken out any 'training years'

I am very rusty to the job seeking world and rather nervous too!

Your current role and previous 1 or 2 roles is enough. I am a recruitment manager and only need brief history and 2 page CV.

Thank you @FitAt50