Hi Pankaj,
We can find "Red Hat Linux 5.x, 6.x, 7.x and Compatible Linux Variants" in Tomcat 6.x, 7.x and 8.x in APM Agents 10.7 compatibility. It means APM 10.7 agent supports tomcat 7.0.85 application server on CentOS 7.1.1503.
APM_Compatibility_Guide_10.7.xlsx
Thanks,
Takeshi