The ‘onload_stackdump env’ command will identify
onloaded processes running in the current environment and list all Onload variables set in the current environment. For
example:
# EF_POLL_USEC=100000 EF_TXQ_SIZE=4096 EF_INT_DRIVE=1 onload <application>
# onload_stackdump env
pid: 25587
cmdline: ./sfnt-pingpong
env: EF_POLL_USEC=100000
env: EF_TXQ_SIZE=4096
env: EF_INT_DRIVEN=1