Problems with account processing

Can anyone help me find out which automation on my account is consuming my Active’s processing? It’s very slow, emails take more than an hour to be sent.

Context: There are about 10 contacts per minute, who receive a first greeting email, which is taking a long time to be sent.

You may need to reach out to support so our team can look into your account specifically to help. If you have an open ticket, please DM me so I can help escalte!