Running clhsdb jhisto on a program that allocates a huge amount of memory causes the total number of bytes to be displayed as a negative value.
====snippet from the jhisto output ========================
304: 1 16 jdk.internal.perf.Perf
305: 1 16 java.util.jar.JavaUtilJarAccessImpl
306: 254 2863336944 int[]
Total : 22803 -1430650672
==================================================
====snippet from the jhisto output ========================
304: 1 16 jdk.internal.perf.Perf
305: 1 16 java.util.jar.JavaUtilJarAccessImpl
306: 254 2863336944 int[]
Total : 22803 -1430650672
==================================================