Strace command to display only system calls

Question

I am trying to extract the sequence of system calls for an android application. Am using Monkeyrunner for random clicks. Could anyone kindly let me know how to get all the names only of the system call being used

This traces all the system calls:

strace -p 3934 -e trace=open -o /data/App1Advise.csv

Answer 1

Try this

strace -p 3934 -e trace=openat,close,clock_gettime,writev,read -o /data/App1Advise.csv

try man strace and you will see all the options.