diff --git a/profile/plugin/ml_timeline/clientDev/ml_timeline.cpp b/profile/plugin/ml_timeline/clientDev/ml_timeline.cpp
index ef466f26..58835341 100644
--- a/profile/plugin/ml_timeline/clientDev/ml_timeline.cpp
+++ b/profile/plugin/ml_timeline/clientDev/ml_timeline.cpp
@@ -192,7 +192,9 @@ namespace xdp {
     ptSchema.put("patch", "0");
     ptHeader.add_child("schema_version", ptSchema);
     ptHeader.put("device", "Client");
-    ptHeader.put("clock_freq_MHz", 1000);
+    if (!powerMode.empty()) {
+      ptHeader.put("power_mode", powerMode);
+    }
     ptHeader.put("id_size", sizeof(uint32_t));
     ptHeader.put("cycle_size", 2*sizeof(uint32_t));
     ptHeader.put("buffer_size", mBufSz);
diff --git a/profile/plugin/ml_timeline/clientDev/ml_timeline.h b/profile/plugin/ml_timeline/clientDev/ml_timeline.h
index d33e42e7..fed1d0c0 100644
--- a/profile/plugin/ml_timeline/clientDev/ml_timeline.h
+++ b/profile/plugin/ml_timeline/clientDev/ml_timeline.h
@@ -30,6 +30,7 @@ namespace xdp {
   {
     std::unique_ptr<ResultBOContainer> mResultBOHolder;
     xrt_core::bo_int::use_type mBOType;
+    std::string powerMode;
 
     public :
       MLTimelineClientDevImpl(VPDatabase* dB, uint32_t sz,
@@ -39,6 +40,10 @@ namespace xdp {
 
       virtual void updateDevice(void* hwCtxImpl, uint64_t devId = 0);
       virtual void finishflushDevice(void* hwCtxImpl, uint64_t implId = 0);
+
+      virtual void setPowerMode(const std::string &pMode) {
+        powerMode = pMode;
+      }
   };
 
 }
diff --git a/profile/plugin/ml_timeline/ml_timeline_impl.h b/profile/plugin/ml_timeline/ml_timeline_impl.h
index a8a49a8b..d087eefa 100644
--- a/profile/plugin/ml_timeline/ml_timeline_impl.h
+++ b/profile/plugin/ml_timeline/ml_timeline_impl.h
@@ -35,6 +35,8 @@ namespace xdp {
       virtual void updateDevice(void*, uint64_t) = 0;
       virtual void finishflushDevice(void*, uint64_t) = 0;
 
+      virtual void setPowerMode(const std::string &) {}
+
       void setHWContextName(const std::string &nm) {
         mHwCtxName = nm;
       }
diff --git a/profile/plugin/ml_timeline/ml_timeline_plugin.cpp b/profile/plugin/ml_timeline/ml_timeline_plugin.cpp
index edbb3fa2..05121e7a 100644
--- a/profile/plugin/ml_timeline/ml_timeline_plugin.cpp
+++ b/profile/plugin/ml_timeline/ml_timeline_plugin.cpp
@@ -213,6 +213,15 @@ namespace xdp {
       xrt_core::message::send(xrt_core::message::severity_level::debug, "XRT", msg.str());
     }
 
+    try {
+      const auto pmode = xrt_core::device_query<xrt_core::query::performance_mode>(coreDevice);
+      mlImpl->setPowerMode(xrt_core::query::performance_mode::parse_status(pmode));
+    } catch (const xrt_core::query::no_such_key&) {
+      xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", "Failed to retrieve Power Mode");
+    } catch (const std::exception &) {
+      xrt_core::message::send(xrt_core::message::severity_level::warning, "XRT", "Failed to retrieve Power Mode");
+    }
+
 #elif defined (XDP_VE2_BUILD)
 
     if (mMultiImpl.find(hwCtxImpl) != mMultiImpl.end()) {