DBMS_SPACE Usage

declare
v_unformatted_blocks number;
v_unformatted_bytes number;
v_fs1_blocks number;
v_fs1_bytes number;
v_fs2_blocks number;
v_fs2_bytes number;
v_fs3_blocks number;
v_fs3_bytes number;
v_fs4_blocks number;
v_fs4_bytes number;
v_full_blocks number;
v_full_bytes number;
begin
dbms_space.space_usage ('SYS', 'CHRIS_AUTO', 'TABLE',
v_unformatted_blocks, v_unformatted_bytes, v_fs1_blocks,
v_fs1_bytes, v_fs2_blocks, v_fs2_bytes, v_fs3_blocks,
v_fs3_bytes, v_fs4_blocks, v_fs4_bytes, v_full_blocks,
v_full_bytes);
dbms_output.put_line('Unformatted Blocks = '||v_unformatted_blocks);
dbms_output.put_line('Unformatted Bytes = '||v_unformatted_bytes);
dbms_output.put_line('FS1 Bytes = '||v_fs1_bytes);
dbms_output.put_line('FS1 Blocks = '||v_fs1_blocks);
dbms_output.put_line('FS2 Bytes = '||v_fs2_bytes);
dbms_output.put_line('FS2 Blocks = '||v_fs2_blocks);
dbms_output.put_line('FS3 Bytes = '||v_fs3_bytes);
dbms_output.put_line('FS3 Blocks = '||v_fs3_blocks);
dbms_output.put_line('FS4 Bytes = '||v_fs4_bytes);
dbms_output.put_line('FS4 Blocks = '||v_fs4_blocks);
dbms_output.put_line('Full Blocks = '||v_full_blocks);
dbms_output.put_line('Full Bytes = '||v_full_bytes);
end;
/