Perl scripts executing very slowly

[GamesLore]

Trying to work out why add to cart and show cart are running slowly, see example below where it took 41 seconds to return a page. This site is running v18, I'm not having the same issues on the the https://gameslore.com website which is v16 where it's a 1 to 2 second response - both are hosted on the same linux cpanel server.

95.144.158 - - [26/Aug/2018:12:14:19 +0100] "GET /cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54 HTTP/1.1" 200 79223 "https://www.kidult.co.uk/acatalog/PR_Karuba_Board_Game.html" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/TTT3019DSM.jpg HTTP/1.1" 200 65652 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/FFGAHC21SM.jpg HTTP/1.1" 200 51254 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/button_update_button.gif HTTP/1.1" 200 1231 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/button_save_button.gif HTTP/1.1" 200 1300 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/button_retrieve_button.gif HTTP/1.1" 200 1409 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/button_continue_button.gif HTTP/1.1" 200 1641 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"
95.144.158 - - [26/Aug/2018:12:15:00 +0100] "GET /acatalog/button_checkoutnow_button.gif HTTP/1.1" 200 1519 "https://www.kidult.co.uk/cgi-bin/ca000002.pl?ACTION=SHOWCART&SID=54" "Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0"

[Goz]

Is kidult.co.uk a new website or is it an upgrade from a previous version of SD? If an upgrade, did it work OK then?

[GamesLore]

Is kidult.co.uk a new website or is it an upgrade from a previous version of SD? If an upgrade, did it work OK then?

It's an upgrade in 2 parts over the last week, I first converted v9 to v16 and then v16 to v18 - both v9 and v16 were working ok.

[Goz]

Have you tried changing the script number and performing a web refresh?

[NormanRouxel]

I had no problem adding to cart, checkout (first page only) and doing searches.

I did notice that pages were waiting a very short time for some Twitter based code to load.

[GamesLore]

Have you tried changing the script number and performing a web refresh?

I'll give it a try overnight.

[Goz]

I see you've changed the script number and it seems to be working without any delays.

[GamesLore]

Thanks, that does indeed seem to have made the difference.