diff --git a/indra/llcommon/llmemory.cpp b/indra/llcommon/llmemory.cpp
index 69c9ba38f1..c296112a4c 100644
--- a/indra/llcommon/llmemory.cpp
+++ b/indra/llcommon/llmemory.cpp
@@ -191,6 +191,13 @@ void LLMemory::updateMemoryInfo()
     {
         sAvailPhysicalMemInKB = U32Kilobytes(0);
     }
+    // debug log the memory info
+    LL_DEBUGS("MemoryInfo")  << "Memory Info:" 
+                << "Heap: " << sMaxHeapSizeInKB << "; "  // Heap
+                << "Free: " << sAvailPhysicalMemInKB << "; "  // Free
+                << "FS Use: " << sAllocatedMemInKB << "; " // In use by this instance right now
+                << "FS Max poss: " << sMaxPhysicalMemInKB << "; " // How much we could have (In use now + free)
+                << LL_ENDL;
     // </FS:Beq>
     return ;
 }
diff --git a/indra/newview/llviewertexture.cpp b/indra/newview/llviewertexture.cpp
index 377153a099..2ed465af87 100644
--- a/indra/newview/llviewertexture.cpp
+++ b/indra/newview/llviewertexture.cpp
@@ -607,6 +607,7 @@ void LLViewerTexture::updateClass()
     if (isSystemMemoryForTextureLow())
     {
         // System RAM is low -> ramp up discard bias over time to free memory
+        LL_DEBUGS("TextureMemory") << "System memory is low, use more aggressive discard bias." << LL_ENDL;
         if (sEvaluationTimer.getElapsedTimeF32() > GPU_MEMORY_CHECK_WAIT_TIME)
         {
             sDesiredDiscardBias += llmax(.1f, over_pct); // add at least 10% over-percentage
@@ -615,6 +616,7 @@ void LLViewerTexture::updateClass()
     }
     else
     {
+        LL_DEBUGS("TextureMemory") << "System memory is plentiful, act normally." << LL_ENDL;
         sDesiredDiscardBias = llmax(sDesiredDiscardBias, 1.f + over_pct);
 
         if (sDesiredDiscardBias > 1.f)