  We study holographically the zero and finite temperature behavior of the
potential energy and holographic subregion complexity corresponding to a probe
meson in a non-conformal model. We observe that in zero and low temperature
non-conformality has a decreasing effect on the dimensionless meson potential
energy. However, non-conformal corrections increase absolute value of the
dimensionless holographic subregion complexity in both zero and finite
temperature which means the non-conformal state needs less information to be
specified. In other words, considering the effect of non-conformality, the less
bounded meson state needs less information to be specified. In low temperature
limits, thermal corrections decrease meson potential energy and do not have a
specific effect on holographic subregion complexity. We find that in the
vicinity of the phase transition, the zero temperature meson state is more
favorable than the finite temperature state, from the holographic subregion
complexity point of view.
