• tot_key_keyinfo_bytes 

Total size of all keyinfo  attributes 

• tot_key_prog_bytes 

Total size of all interpreted programs carried by attrinfo  attributes 

• tot_key_inst_exec 

Total number of instructions executed by interpreted programs for key operations 

• tot_key_bytes_returned 

Total size of all data and metadata returned from key read operations 

• tot_frag_scans 

Total number of scans performed on this fragment replica 

• tot_scan_rows_examined 

Total number of rows examined by scans 

• tot_scan_rows_returned 

Total number of rows returned to client 

• tot_scan_bytes_returned 

Total size of data and metadata returned to the client 

• tot_scan_prog_bytes 

Total size of interpreted programs for scan operations 

• tot_scan_bound_bytes 

Total size of all bounds used in ordered index scans 

• tot_scan_inst_exec 

Total number of instructions executed for scans 

• tot_qd_frag_scans 

Number of times that scans of this fragment replica have been queued 

• conc_frag_scans 

Number of scans currently active on this fragment replica (excluding queued scans) 

• conc_qd_frag_scans 

Number of scans currently queued for this fragment replica 

•tot_commits 

Total number of row changes committed to this fragment replica 

