--- old/src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp 2019-02-28 10:16:51.121497403 +0100 +++ new/src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp 2019-02-28 10:16:50.848489102 +0100 @@ -89,7 +89,7 @@ if ((os::elapsedTime() - _last_periodic_gc_attempt_s) > (G1PeriodicGCInterval / 1000.0)) { log_debug(gc, periodic)("Checking for periodic GC."); if (should_start_periodic_gc()) { - if (!G1CollectedHeap::heap()->attempt_collect(GCCause::_g1_periodic_collection, + if (!G1CollectedHeap::heap()->try_collect(GCCause::_g1_periodic_collection, false /* retry_on_vmop_failure */)) { log_debug(gc, periodic)("GC request denied. Skipping."); }