diff --git a/projects/rdc/common/rdc_field.data b/projects/rdc/common/rdc_field.data
index 53bf261030..17b0e6337d 100644
--- a/projects/rdc/common/rdc_field.data
+++ b/projects/rdc/common/rdc_field.data
@@ -103,6 +103,7 @@ FLD_DESC_ENT(RDC_FI_XGMI_4_READ_KB,      "XGMI4 accumulated data read size (KB)"
 FLD_DESC_ENT(RDC_FI_XGMI_5_READ_KB,      "XGMI5 accumulated data read size (KB)",       "XGMI_5_READ",      true)
 FLD_DESC_ENT(RDC_FI_XGMI_6_READ_KB,      "XGMI6 accumulated data read size (KB)",       "XGMI_6_READ",      true)
 FLD_DESC_ENT(RDC_FI_XGMI_7_READ_KB,      "XGMI7 accumulated data read size (KB)",       "XGMI_7_READ",      true)
+FLD_DESC_ENT(RDC_FI_XGMI_TOTAL_READ_KB,    "XGMI accumlated data read size across all lanes (KB)", "XGMI_TOTAL_READ", true)
 
 FLD_DESC_ENT(RDC_FI_XGMI_0_WRITE_KB,     "XGMI0 accumulated data write size (KB)",      "XGMI_0_WRITE",     true)
 FLD_DESC_ENT(RDC_FI_XGMI_1_WRITE_KB,     "XGMI1 accumulated data write size (KB)",      "XGMI_1_WRITE",     true)
@@ -112,7 +113,7 @@ FLD_DESC_ENT(RDC_FI_XGMI_4_WRITE_KB,     "XGMI4 accumulated data write size (KB)
 FLD_DESC_ENT(RDC_FI_XGMI_5_WRITE_KB,     "XGMI5 accumulated data write size (KB)",      "XGMI_5_WRITE",     true)
 FLD_DESC_ENT(RDC_FI_XGMI_6_WRITE_KB,     "XGMI6 accumulated data write size (KB)",      "XGMI_6_WRITE",     true)
 FLD_DESC_ENT(RDC_FI_XGMI_7_WRITE_KB,     "XGMI7 accumulated data write size (KB)",      "XGMI_7_WRITE",     true)
-
+FLD_DESC_ENT(RDC_FI_XGMI_TOTAL_WRITE_KB,    "XGMI accumlated data write size across all lanes (KB)", "XGMI_TOTAL_WRITE", true)
 
 
 // ROCProfiler fields
diff --git a/projects/rdc/include/rdc/rdc.h b/projects/rdc/include/rdc/rdc.h
index f9cde1b788..60a52c10e5 100644
--- a/projects/rdc/include/rdc/rdc.h
+++ b/projects/rdc/include/rdc/rdc.h
@@ -252,6 +252,8 @@ typedef enum {
   RDC_FI_XGMI_5_WRITE_KB,  //!< XGMI_5 accumulated data write size (KB)
   RDC_FI_XGMI_6_WRITE_KB,  //!< XGMI_6 accumulated data write size (KB)
   RDC_FI_XGMI_7_WRITE_KB,  //!< XGMI_7 accumulated data write size (KB)
+  RDC_FI_XGMI_TOTAL_READ_KB,      //!< XGMI_SUM accumulated data read size (KB)
+  RDC_FI_XGMI_TOTAL_WRITE_KB,      //!< XGMI_SUM accumulated data write size (KB)
 
   /**
    * @brief ROC-profiler related fields
diff --git a/projects/rdc/python_binding/rdc_bootstrap.py b/projects/rdc/python_binding/rdc_bootstrap.py
index de0a982516..37ba7e53ba 100644
--- a/projects/rdc/python_binding/rdc_bootstrap.py
+++ b/projects/rdc/python_binding/rdc_bootstrap.py
@@ -133,6 +133,8 @@ class rdc_field_t(c_int):
      RDC_FI_XGMI_5_WRITE_KB = 713
      RDC_FI_XGMI_6_WRITE_KB = 714
      RDC_FI_XGMI_7_WRITE_KB = 715
+     RDC_FI_XGMI_TOTAL_READ_KB = 716
+     RDC_FI_XGMI_TOTAL_WRITE_KB = 717
      RDC_FI_PROF_MEAN_OCCUPANCY_PER_CU = 800
      RDC_FI_PROF_MEAN_OCCUPANCY_PER_ACTIVE_CU = 801
      RDC_FI_PROF_ACTIVE_CYCLES = 802
diff --git a/projects/rdc/rdc_libs/rdc/src/RdcMetricFetcherImpl.cc b/projects/rdc/rdc_libs/rdc/src/RdcMetricFetcherImpl.cc
index c2a85ec820..da26294690 100644
--- a/projects/rdc/rdc_libs/rdc/src/RdcMetricFetcherImpl.cc
+++ b/projects/rdc/rdc_libs/rdc/src/RdcMetricFetcherImpl.cc
@@ -431,6 +431,36 @@ rdc_status_t RdcMetricFetcherImpl::bulk_fetch_smi_fields(
 
 constexpr double kGig = 1000000000.0;
 
+static uint64_t sum_xgmi_read(const amdsmi_gpu_metrics_t& gpu_metrics) {
+    uint64_t total = 0;
+    const auto not_supported_metrics_data = std::numeric_limits<uint64_t>::max();
+    for (int i = 0; i < AMDSMI_MAX_NUM_XGMI_LINKS; ++i) {
+        if (gpu_metrics.xgmi_read_data_acc[i] == not_supported_metrics_data){
+          continue;
+        }
+        total += gpu_metrics.xgmi_read_data_acc[i];
+    }
+    if (total == 0){
+      return not_supported_metrics_data;
+    }
+    return total;
+}
+
+static uint64_t sum_xgmi_write(const amdsmi_gpu_metrics_t& gpu_metrics) {
+    uint64_t total = 0;
+    const auto not_supported_metrics_data = std::numeric_limits<uint64_t>::max();
+    for (int i = 0; i < AMDSMI_MAX_NUM_XGMI_LINKS; ++i) {
+        if (gpu_metrics.xgmi_write_data_acc[i] == not_supported_metrics_data){
+          continue;
+        }
+        total += gpu_metrics.xgmi_write_data_acc[i];
+    }
+    if (total == 0){
+      return not_supported_metrics_data;
+    }
+    return total;
+}
+
 rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field_t field_id,
                                                    rdc_field_value* value) {
   if (!value) {
@@ -486,6 +516,7 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field
         {RDC_FI_XGMI_5_READ_KB, gpu_metrics.xgmi_read_data_acc[5]},
         {RDC_FI_XGMI_6_READ_KB, gpu_metrics.xgmi_read_data_acc[6]},
         {RDC_FI_XGMI_7_READ_KB, gpu_metrics.xgmi_read_data_acc[7]},
+        {RDC_FI_XGMI_TOTAL_READ_KB, sum_xgmi_read(gpu_metrics)},
         {RDC_FI_XGMI_0_WRITE_KB, gpu_metrics.xgmi_write_data_acc[0]},
         {RDC_FI_XGMI_1_WRITE_KB, gpu_metrics.xgmi_write_data_acc[1]},
         {RDC_FI_XGMI_2_WRITE_KB, gpu_metrics.xgmi_write_data_acc[2]},
@@ -494,6 +525,7 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field
         {RDC_FI_XGMI_5_WRITE_KB, gpu_metrics.xgmi_write_data_acc[5]},
         {RDC_FI_XGMI_6_WRITE_KB, gpu_metrics.xgmi_write_data_acc[6]},
         {RDC_FI_XGMI_7_WRITE_KB, gpu_metrics.xgmi_write_data_acc[7]},
+        {RDC_FI_XGMI_TOTAL_WRITE_KB, sum_xgmi_write(gpu_metrics)},
         {RDC_FI_PCIE_BANDWIDTH, gpu_metrics.pcie_bandwidth_inst},
     };
 
@@ -721,6 +753,7 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field
     case RDC_FI_XGMI_5_READ_KB:
     case RDC_FI_XGMI_6_READ_KB:
     case RDC_FI_XGMI_7_READ_KB:
+    case RDC_FI_XGMI_TOTAL_READ_KB:
     case RDC_FI_XGMI_0_WRITE_KB:
     case RDC_FI_XGMI_1_WRITE_KB:
     case RDC_FI_XGMI_2_WRITE_KB:
@@ -729,6 +762,7 @@ rdc_status_t RdcMetricFetcherImpl::fetch_smi_field(uint32_t gpu_index, rdc_field
     case RDC_FI_XGMI_5_WRITE_KB:
     case RDC_FI_XGMI_6_WRITE_KB:
     case RDC_FI_XGMI_7_WRITE_KB:
+    case RDC_FI_XGMI_TOTAL_WRITE_KB:
     case RDC_FI_PCIE_BANDWIDTH:
       read_gpu_metrics_uint64_t();
       break;
diff --git a/projects/rdc/rdc_libs/rdc/src/RdcSmiLib.cc b/projects/rdc/rdc_libs/rdc/src/RdcSmiLib.cc
index 79891c71ef..4ca9ffbd22 100644
--- a/projects/rdc/rdc_libs/rdc/src/RdcSmiLib.cc
+++ b/projects/rdc/rdc_libs/rdc/src/RdcSmiLib.cc
@@ -169,9 +169,10 @@ rdc_status_t RdcSmiLib::rdc_telemetry_fields_query(uint32_t field_ids[MAX_NUM_FI
       RDC_FI_ECC_MPIO_CE,       RDC_FI_ECC_MPIO_UE,       RDC_FI_XGMI_0_READ_KB,
       RDC_FI_XGMI_1_READ_KB,    RDC_FI_XGMI_2_READ_KB,    RDC_FI_XGMI_3_READ_KB,
       RDC_FI_XGMI_4_READ_KB,    RDC_FI_XGMI_5_READ_KB,    RDC_FI_XGMI_6_READ_KB,
-      RDC_FI_XGMI_7_READ_KB,    RDC_FI_XGMI_0_WRITE_KB,   RDC_FI_XGMI_1_WRITE_KB,
-      RDC_FI_XGMI_2_WRITE_KB,   RDC_FI_XGMI_3_WRITE_KB,   RDC_FI_XGMI_4_WRITE_KB,
-      RDC_FI_XGMI_5_WRITE_KB,   RDC_FI_XGMI_6_WRITE_KB,   RDC_FI_XGMI_7_WRITE_KB,
+      RDC_FI_XGMI_7_READ_KB,    RDC_FI_XGMI_TOTAL_READ_KB,  RDC_FI_XGMI_0_WRITE_KB,
+      RDC_FI_XGMI_1_WRITE_KB,   RDC_FI_XGMI_2_WRITE_KB,   RDC_FI_XGMI_3_WRITE_KB,
+      RDC_FI_XGMI_4_WRITE_KB,   RDC_FI_XGMI_5_WRITE_KB,   RDC_FI_XGMI_6_WRITE_KB,
+      RDC_FI_XGMI_7_WRITE_KB,   RDC_FI_XGMI_TOTAL_WRITE_KB,
       RDC_EVNT_XGMI_0_NOP_TX,   RDC_EVNT_XGMI_0_REQ_TX,   RDC_EVNT_XGMI_0_RESP_TX,
       RDC_EVNT_XGMI_0_BEATS_TX, RDC_EVNT_XGMI_1_NOP_TX,   RDC_EVNT_XGMI_1_REQ_TX,
       RDC_EVNT_XGMI_1_RESP_TX,  RDC_EVNT_XGMI_1_BEATS_TX, RDC_EVNT_XGMI_0_THRPUT,