  We investigate the multiplicity dependence of the transverse momentum $p_T$
spectra of hadrons produced in high-energy collisions. We propose that the
partonic distribution be parameterized by its non-extensive entropy and the
parton saturation scale $Q_s(x)$. These two variables can be identified from
the produced charged hadron distributions and provide important information on
the gluon dynamics at the moment of interaction. From this perspective we
interpret data from different ALICE multiplicity classes at $\sqrt{s}= 13$ TeV
and $\sqrt{s}= 5.02$ TeV. A multiplicity dependent scaling function is
presented and the dependence of the interaction area on multiplicity is also
investigated.
