1--guestmount=<path>:: 2 Guest OS root file system mount directory. Users mount guest OS 3 root directories under <path> by a specific filesystem access method, 4 typically, sshfs. 5 For example, start 2 guest OS, one's pid is 8888 and the other's is 9999: 6[verse] 7 $ mkdir \~/guestmount 8 $ cd \~/guestmount 9 $ sshfs -o allow_other,direct_io -p 5551 localhost:/ 8888/ 10 $ sshfs -o allow_other,direct_io -p 5552 localhost:/ 9999/ 11 $ perf {GMEXAMPLECMD} --guestmount=~/guestmount {GMEXAMPLESUBCMD} 12