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SET_DBL_RESULT(result, (zbx_uint64_t)(uvm.inactive + uvm.free + uvm.vnodepages + uvm.vtextpages) / (double)uvm.npages * 100);
/*
** Zabbix
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
static int mib[] = {CTL_VM, VM_UVMEXP};
static size_t len;
static struct uvmexp uvm;
static int VM_MEMORY_TOTAL(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)uvm.npages * uvm.pagesize);
return SYSINFO_RET_OK;
}
static int VM_MEMORY_ACTIVE(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)uvm.active * uvm.pagesize);
return SYSINFO_RET_OK;
}
static int VM_MEMORY_INACTIVE(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)uvm.inactive * uvm.pagesize);
return SYSINFO_RET_OK;
}
static int VM_MEMORY_WIRED(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)uvm.wired * uvm.pagesize);
return SYSINFO_RET_OK;
}
static int VM_MEMORY_FREE(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)uvm.free * uvm.pagesize);
return SYSINFO_RET_OK;
}
static int VM_MEMORY_USED(AGENT_RESULT *result)
{
ZBX_SYSCTL(uvm);
SET_UI64_RESULT(result, (zbx_uint64_t)(uvm.active + uvm.wired) * uvm.pagesize);
return SYSINFO_RET_OK;
}