Could you please try this script and check the cput:
#!/bin/bash
#PBS -W sandbox=private
#PBS -W stagein=‘.@10.88.46.132:/shared/home/saf112092/test/’
#PBS -W stageout=' @10.88.46.132:/shared/home/saf112092/test/’
#PBS -A saf112092
#PBS -q workq
#PBS -l vm_size=Standard_D2ds_v5
cd $PBS_O_WORKDIR
/absolute/path/to/abq2022 job=my_job inter
or
try this stress application to check whether cput time is updated