--- ./source/private_module/pair/pair_pair.c	2018-04-10 14:29:27.000000000 +0000
+++ ./source/private_module/pair/pair_pair.c.hotpatch	2021-01-20 08:28:39.000000000 +0000
@@ -7484,12 +7484,12 @@
     else
     {
         /* ¼дӵʱ; retryTimeĵλΪ */
-        repIoIncLatencyInner(PAIR_COUNTER_TOTAL_WRITE_SLAVE, retryTime);
-        
+        repIoIncLatencyInner(PAIR_COUNTER_TOTAL_WRITE_SLAVE, retryTime);        
         REP_IO_RECORDER(pairReq, TRUE, REP_IO_PAIR_FTDS_WRITE_SLAVE, "obj write slave");
         REQ_ADD_MERGEINFO(pairReq, pairReq->parent);
         REP_IO_FTDS_START(pairReq->parent,TRUE, REP_IO_PAIR_FTDS_MST_THAN_SLAVE);  
         pairContext->ullStartTime = latency;
+        pairContext->writeDstLatency = (uint32_t)latency;
         finishPostRw(pairReq->parent);
     }
     
