Is it normal for flexible docking to take up a lot of inodes in /tmp?

Hi everyone,
Recently I have launched a flexible docking using VFVS. 50000 ligands were used and 20 amino acid residues at the binding site were set to be flexible. Docking_scenario_programs was vina. The job which was submited works fine, but there are a lot of small files in the /tmp directory that use a lot of inodes. So I have a problem, is this normal? Is there any parameter setting error?