Hi, Sergiusz:
I make a test: I send an email - it goes to default class 1:3. Then (during email is sent) I get e big file through www. What happen? WWW rate is 30-70kbit. So it doesn't keep his guaranted rate 122kbit. It lends his rate for SMTP. When SMTP stops sending his packets, WWW gets 100%.
If your HTB configuration is working well (HTB works really very well) you have to wait some time that TCP flows get stable. How long your test last? How heavy is your e-mail? Did you leave enough time to www to reclaim its rights? How strong is your www flow? Are you measuring average or instantaneous rates?
Best regards,
Leonardo Balliache
