8.0_RC1 arm RPI2 xterm scrolls too slow

[Mayuresh <mayuresh%acm.org@localhost>]

On system:

$ uname -a
NetBSD pi 8.0_RC1 NetBSD 8.0_RC1 (RPI2) #0: Sun Jun 17 16:30:05 IST 2018 root@pi:/usr/src/sys/arch/evbarm/compile/RPI2 evbarm earmv7hf Cortex-A7 r0p5 (Cortex V7A core) NetBSD 

I am using base X11 and base xterm.

I find the screen scrolling to be quite slow. Tried -j option (jump
scrolling).

Here, by scrolling I mean when the last row of the screen is filled and it
has to add new rows by scrolling. (I did not mean mouse wheel scrolling.)

Is this something that can be worked around - such as alternative X
server (Xvfb did not start for me), alternative terminal or xterm settings
etc?

Mayuresh