The rs_ticket_history report describes the time that the ticket data took to pass through each Replication Server module from the time stamp reported by the ticket at each module.
The report is generated by the rs_ticket stored procedure. See Replication Server Reference Manual > RSSD Stored Procedures > rs_ticket.
You can calculate the total replication duration from the times reported by a ticket at the primary and replicate databases. In the report, the columns are:
cnt pdb_t rdb_t --- ------------------- ------------------- 1 Jan 19 2010 2:17AM Jan 19 2010 2:17AM ticket ----------------------------------------------------------- V=2;H1=profile1;H2=start;PDB(pdb)=01/19/10 02:17:19.406; EXEC(40)=01/19/10 02:17:19.423;B(40)=1332; DIST(26)=01/19/10 02:17:19.669; DSI(35)=01/19/10 02:17:19.916; DSI_T=1;DSI_C=3;RRS=SAMPLE_RS_XIEL cnt pdb_t rdb_t --- ------------------- ------------------- 2 Jan 19 2010 2:20AM Jan 19 2010 2:20AM ticket ------------------------------------------------------------- V=2;H1=profile1;H2=end;PDB(pdb)=01/19/10 02:20:32.206; EXEC(40)=01/19/10 02:20:32.211;B(40)=5044893; DIST(26)=01/19/10 02:20:32.249;DSI(35)=01/19/10 02:20:32.524; DSI_T=5410;DSI_C=18297;RRS=SAMPLE_RS_XIEL