Hi,
Currently I'm doing a WSA project at a customer with HTTPS interception. I've noticed when doing uploads over HTTPS (fe google drive or wetransfer), the performance is very poor. Uploading a file over intercepted HTTPS goes at a rate of about 1,5Mbps. When I do the same upload (same file and same online service) without interception, it goes at about 50Mbps.
HTTP uploads and intercepted HTTPS downloads also go at normal speeds. The performance hit is present on both S380 appliances and they are currently only being used for testing (no load). I also tried disabling CDS and outbound malware scanning without results.
Has anybody seen this difference in BW for uploads over intercepted HTTPS? Should I consider it as normal?
Kr
