jvmMemoryNonHeapObj.used = mem.getNonHeapUsed().getBytes();
        jvmMemoryNonHeapObj.committed = mem.getNonHeapCommitted().getBytes();
        final List<BufferPool> bufferPools = jvmStats.getBufferPools();
        jvmObj.pools = bufferPools.stream().map(p -> {
            final JvmPoolObj jvmPoolObj = new JvmPoolObj();
            jvmPoolObj.key = p.getName();
            jvmPoolObj.count = p.getCount();