src/share/vm/runtime/globals.hpp

*** 4015,4024 ****
--- 4015,4036 ----
            "using malloc. Larger allocations will use mmap.")                \
                                                                              \
    experimental(bool, AlwaysAtomicAccesses, false,                           \
            "Accesses to all variables should always be atomic")              \
                                                                              \
+   experimental(bool, UseHighLatencyKiller, false,                           \
+           "Enable high latency killer that halts VM on lags")               \
+                                                                             \
+   experimental(size_t, HighLatencyKillerTimeout, 1000,                      \
+           "High latency killer should act after this timeout, "             \
+           "in milliseconds.")                                               \
+                                                                             \
+   experimental(size_t, HighLatencyKillerPeriod, 100,                        \
+           "High latency killer should poll at this period, "                \
+           "in milliseconds. Lower values improve accuracy at the expense "  \
+           "of larger runtime overhead.")                                    \
+                                                                             \
    product(bool, EnableTracing, false,                                       \
            "Enable event-based tracing")                                     \
                                                                              \
    product(bool, UseLockedTracing, false,                                    \
            "Use locked-tracing when doing event-based tracing")              \