Follow the given procedure to speed up the tor.
- Backup the torrc file, save as torrc.bak.
- Append the following lines in the torrc file.
# Try for at most NUM seconds when building circuits. If the circuit isn't
# open in that time, give up on it. (Default: 1 minute.)
# Send a padding cell every N seconds to keep firewalls from closing our
# connections while Tor is not in use.
# Force Tor to consider whether to build a new circuit every NUM seconds.
# How many entry guards should we keep at a time?