Merged PR 778080: Fix perf smell message for uncachable pips

Fix perf smell message for uncachable pips

Public/Src/App/Bxl/BuildXLApp.cs

@@ -2661,7 +2661,8 @@ namespace BuildXL
 
                 if (schedulerInfo.ProcessPipsUncacheable > 0)
                 {
-                    LogPerfSmell(context, () => Logger.Log.ProcessPipsUncacheable(context, schedulerInfo.ProcessPipsUncacheable));
+                    string relatedDxCodes = $"DX{(int)ProcessesLogEventId.PipProcessDisallowedFileAccessAllowlistedNonCacheable:D4} or DX{(int)SchedulerLogEventId.ProcessNotStoredToCachedDueToItsInherentUncacheability:D4}";
+                    LogPerfSmell(context, () => Logger.Log.ProcessPipsUncacheable(context, schedulerInfo.ProcessPipsUncacheable, relatedDxCodes));
                 }
 
                 // Make sure there were some misses since a complete noop with incremental scheduling shouldn't cause this to trigger

Public/Src/App/Bxl/Tracing/Log.cs

@@ -427,9 +427,9 @@ namespace BuildXL.App.Tracing
             EventGenerators = EventGenerators.LocalOnly,
             EventLevel = Level.Verbose,
             EventTask = (ushort)Tasks.HostApplication,
-            Message = "Uncacheable Pips: This build had {count} pips that are not cacheable and will be unconditionally run. See related DX0269 messages earlier in the log for details.",
+            Message = "Uncacheable Pips: This build had {count} pips that are not cacheable and will be unconditionally run. See related {relatedDxCodes} messages earlier in the log for details.",
             Keywords = (int)Keywords.UserMessage)]
-        public abstract void ProcessPipsUncacheable(LoggingContext context, long count);
+        public abstract void ProcessPipsUncacheable(LoggingContext context, long count, string relatedDxCodes);
 
         [GeneratedEvent(
             (ushort)LogEventId.NoCriticalPathTableHits,