w3c iRule logging for Virtual Servers having http to https redirection iRule

Could anyone of you please confirm whether I have to attach w3c iRule to both VS listening on http and https or would it suffice if I only attach it to VS with https as requests to http would be redirected to https VS. If I add w3c to both of the VS (http & https) would this create redundant logs as traffic to VS:http are redirected to VS:https.

i think only https virtual server. i understand HTTP_RESPONSE is not triggered by HTTP::redirect command.

e.g.

[root@ve11c:Active:In Sync] config  tmsh list ltm virtual bar
ltm virtual bar {
    destination 172.28.24.10:80
    ip-protocol tcp
    mask 255.255.255.255
    profiles {
        http { }
        tcp { }
    }
    rules {
        _sys_https_redirect
        qux
    }
    source 0.0.0.0/0
    vs-index 8
}
[root@ve11c:Active:In Sync] config  tmsh list ltm rule qux
ltm rule qux {
    when HTTP_REQUEST {
  log local0. ""
}
when HTTP_RESPONSE {
  log local0. ""
}
}
[root@ve11c:Active:In Sync] config 
[root@ve11c:Active:In Sync] config  curl -i http://172.28.24.10
HTTP/1.0 302 Found
Location: https://172.28.24.10/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

[root@ve11c:Active:In Sync] config  cat /var/log/ltm
Mar  6 11:19:34 ve11c info tmm[14163]: Rule /Common/qux :
[root@ve11c:Active:In Sync] config