diff -r ef23ea332077 -r 2fe2063fe567 src/hotspot/share/compiler/compileTask.cpp
--- a/src/hotspot/share/compiler/compileTask.cpp	Tue Jun 04 11:55:51 2019 -0700
+++ b/src/hotspot/share/compiler/compileTask.cpp	Tue Jun 04 12:44:53 2019 -0700
@@ -416,9 +416,7 @@
   log->end_elem();
   log->clear_identities();   // next task will have different CI
   log->tail("task");
-  if (log->unflushed_count() > 2000) {
-    log->flush();
-  }
+  log->flush();
   log->mark_file_end();
 }