caddy/caddytest/integration/caddyfile_adapt/global_options_log_sampling.caddyfiletest

{
	log {
		sampling {
			interval 300
			first 50
			thereafter 40
		}
	}
}
----------
{
	"logging": {
		"logs": {
			"default": {
				"sampling": {
					"interval": 300,
					"first": 50,
					"thereafter": 40
				}
			}
		}
	}
}