| | ... | if1=${DUT1_${int}1}[0] | if2=${DUT1_${int}2}[0]
| | ${cpu_wt}= | Run Keyword | vnf_manager.Start All VMs | pinning=${pinning}
| | ${cpu_alloc_str}= | Catenate | SEPARATOR=, | ${cpu_alloc_str} | ${cpu_wt}
| | ... | if1=${DUT1_${int}1}[0] | if2=${DUT1_${int}2}[0]
| | ${cpu_wt}= | Run Keyword | vnf_manager.Start All VMs | pinning=${pinning}
| | ${cpu_alloc_str}= | Catenate | SEPARATOR=, | ${cpu_alloc_str} | ${cpu_wt}