[root@machine ~]# cat /proc/meminfo | grep -i hugepage AnonHugePages: 26826752 kB HugePages_Total: 2048 HugePages_Free: 1024 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB # vm.nr_hugepages = 1024 # append this to sysctl file to persist it. [root@machine ]# grep -i huge /proc/meminfo AnonHugePages: 663552 kB ShmemHugePages: 0 kB FileHugePages: 0 kB HugePages_Total: 1024 HugePages_Free: 327 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 2097152 kB [root@machine ]# cat /proc/sys/vm/nr_hugepages 1024
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