How to Grant Developers Access to Dynamic Performance Views in Oracle Database?

CREATE ROLE perf_viewer;

GRANT SELECT ON V_$LOCK TO perf_viewer;
GRANT SELECT ON V_$LOCKED_OBJECT TO perf_viewer;
GRANT SELECT ON USER_OBJECT_USAGE TO perf_viewer;
GRANT SELECT ON V_$SESSION TO perf_viewer;
GRANT SELECT ON V_$SESSION_LONGOPS TO perf_viewer;
GRANT SELECT ON V_$SESSMETRIC TO perf_viewer;
GRANT SELECT ON V_$SESSTAT TO perf_viewer;
GRANT SELECT ON V_$SQL TO perf_viewer;
GRANT SELECT ON V_$SQLAREA TO perf_viewer;
GRANT SELECT ON V_$SQLSTATS TO perf_viewer;
GRANT SELECT ON V_$SQLTEXT TO perf_viewer;
GRANT SELECT ON V_$SQLTEXT_WITH_NEWLINES TO perf_viewer;
GRANT SELECT ON V_$SQL_PLAN TO perf_viewer;
GRANT SELECT ON V_$SQL_PLAN_STATISTICS TO perf_viewer;
GRANT SELECT ON V_$SQL_PLAN_STATISTICS_ALL TO perf_viewer;
GRANT SELECT ON V_$SQL_WORKAREA TO perf_viewer;
GRANT SELECT ON V_$STATNAME TO perf_viewer;
GRANT SELECT ON V_$SYSSTAT TO perf_viewer;
GRANT SELECT ON V_$TRANSACTION TO perf_viewer;

GRANT perf_viewer TO <<user name>>;