enh: taosMsleep 1 on syncLogStorePersist failure

source/libs/sync/src/syncPipeline.c

@@ -482,6 +482,7 @@ int64_t syncLogBufferProceed(SSyncLogBuffer* pBuf, SSyncNode* pNode, SyncTerm* p
     if (syncLogStorePersist(pLogStore, pNode, pEntry) < 0) {
       sError("vgId:%d, failed to persist sync log entry from buffer since %s. index:%" PRId64, pNode->vgId, terrstr(),
              pEntry->index);
+      taosMsleep(1);
       goto _out;
     }
     ASSERT(pEntry->index == pBuf->matchIndex);