DECLARE
lat INTEGER;
iops INTEGER;
mbps INTEGER;
BEGIN
DBMS_RESOURCE_MANAGER.CALIBRATE_IO(4, 10, iops, mbps, lat);
DBMS_OUTPUT.PUT_LINE(‘max_iops = ‘ || iops);
DBMS_OUTPUT.PUT_LINE(‘latency = ‘ || lat);
dbms_output.put_line(‘max_mbps = ‘ || mbps);
end;
/
原文：https://www.cnblogs.com/xibuhaohao/p/11896151.html