When I use "git log" in my code folder takes almost three seconds, "git log --oneline" just 200ms.  Although the speed on the computer is not much different.  But I used git parameter in Jenkins with parameter type "Revision", it would run about 1 minute 40 seconds. Maybe use "git log --oneline" can let it run fast.  Or I  can Ilet it become fast with another way?
 Thank you.