KMEM_SMALL
kmi_index = KMEM_SMALL;
(float)xx->kmi.km_mem[KMEM_SMALL],
(float)xx->kmi.km_alloc[KMEM_SMALL],
(float)xx->kmi.km_fail[KMEM_SMALL],
kmi.km_mem[KMEM_SMALL] += nx.kmi.km_mem[KMEM_SMALL];
kmi.km_alloc[KMEM_SMALL] += nx.kmi.km_alloc[KMEM_SMALL];
kmi.km_fail[KMEM_SMALL] += nx.kmi.km_fail[KMEM_SMALL];
(float)kmi.km_mem[KMEM_SMALL] / n,
(float)kmi.km_alloc[KMEM_SMALL] / n,
(float)kmi.km_fail[KMEM_SMALL] / n,