C++ (Cpp) VM_MEMORY_AVAILABLEの例

コード例 #1

ファイル: memory.c プロジェクト: Metalaria/Zabbix_

int	VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
	int	ret = SYSINFO_RET_FAIL;
#ifdef HAVE_SYS_PSTAT_H
	char	*mode;

	if (1 < request->nparam)
		return SYSINFO_RET_FAIL;

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "active"))
		ret = VM_MEMORY_ACTIVE(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else
		ret = SYSINFO_RET_FAIL;
#endif
	return ret;
}

コード例 #2

ファイル: memory.c プロジェクト: SDUATI/Zabbix2.4.X

int     VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
	char	*mode;
	int	ret;

	if (1 < request->nparam)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
		return SYSINFO_RET_FAIL;
	}

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
		return SYSINFO_RET_FAIL;
	}

	return ret;
}

コード例 #3

ファイル: memory.c プロジェクト: canghai908/zabbix

int     VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
    char	*mode;
    int	ret;

    if (1 < request->nparam)
    {
        SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
        return SYSINFO_RET_FAIL;
    }

    if (0 == pagesize)
    {
        size_t	len;

        ZBX_SYSCTLBYNAME("vm.stats.vm.v_page_size", pagesize);
    }

    mode = get_rparam(request, 0);

    if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
        ret = VM_MEMORY_TOTAL(result);
    else if (0 == strcmp(mode, "active"))
        ret = VM_MEMORY_ACTIVE(result);
    else if (0 == strcmp(mode, "inactive"))
        ret = VM_MEMORY_INACTIVE(result);
    else if (0 == strcmp(mode, "wired"))
        ret = VM_MEMORY_WIRED(result);
    else if (0 == strcmp(mode, "cached"))
        ret = VM_MEMORY_CACHED(result);
    else if (0 == strcmp(mode, "free"))
        ret = VM_MEMORY_FREE(result);
    else if (0 == strcmp(mode, "used"))
        ret = VM_MEMORY_USED(result);
    else if (0 == strcmp(mode, "pused"))
        ret = VM_MEMORY_PUSED(result);
    else if (0 == strcmp(mode, "available"))
        ret = VM_MEMORY_AVAILABLE(result);
    else if (0 == strcmp(mode, "pavailable"))
        ret = VM_MEMORY_PAVAILABLE(result);
    else if (0 == strcmp(mode, "buffers"))
        ret = VM_MEMORY_BUFFERS(result);
    else if (0 == strcmp(mode, "shared"))
        ret = VM_MEMORY_SHARED(result);
    else
    {
        SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
        ret = SYSINFO_RET_FAIL;
    }

    return ret;
}

コード例 #4

ファイル: memory.c プロジェクト: HupuInc/zabbix

int	VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
	char	*mode;
	int	ret = SYSINFO_RET_FAIL;

	if (1 < request->nparam)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
		return SYSINFO_RET_FAIL;
	}

	if (0 == pagesize)
	{
		if (KERN_SUCCESS != host_page_size(mach_host_self(), &pagesize))
		{
			SET_MSG_RESULT(result, zbx_strdup(NULL, "Cannot obtain host page size."));
			return SYSINFO_RET_FAIL;
		}
	}

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "active"))
		ret = VM_MEMORY_ACTIVE(result);
	else if (0 == strcmp(mode, "inactive"))
		ret = VM_MEMORY_INACTIVE(result);
	else if (0 == strcmp(mode, "wired"))
		ret = VM_MEMORY_WIRED(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
		return SYSINFO_RET_FAIL;
	}

	return ret;
}

コード例 #5

ファイル: memory.c プロジェクト: zabbix/zabbix

int	VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
	char	*mode;
	int	ret;

	if (1 < request->nparam)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
		return SYSINFO_RET_FAIL;
	}

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "buffers"))
		ret = VM_MEMORY_BUFFERS(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else if (0 == strcmp(mode, "shared"))
		ret = VM_MEMORY_SHARED(result);
	else if (0 == strcmp(mode, "cached"))
		ret = VM_MEMORY_PROC_MEMINFO("Cached:", result);
	else if (0 == strcmp(mode, "active"))
		ret = VM_MEMORY_PROC_MEMINFO("Active:", result);
	else if (0 == strcmp(mode, "anon"))
		ret = VM_MEMORY_PROC_MEMINFO("AnonPages:", result);
	else if (0 == strcmp(mode, "inactive"))
		ret = VM_MEMORY_PROC_MEMINFO("Inactive:", result);
	else if (0 == strcmp(mode, "slab"))
		ret = VM_MEMORY_PROC_MEMINFO("Slab:", result);
	else
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
		ret = SYSINFO_RET_FAIL;
	}

	return ret;
}

コード例 #6

ファイル: memory.c プロジェクト: 0000-bigtree/zabbix

int     VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
	char	*mode;
	int	ret = SYSINFO_RET_FAIL;

	if (1 < request->nparam)
		return SYSINFO_RET_FAIL;

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "active"))
		ret = VM_MEMORY_ACTIVE(result);
	else if (0 == strcmp(mode, "inactive"))
		ret = VM_MEMORY_INACTIVE(result);
	else if (0 == strcmp(mode, "wired"))
		ret = VM_MEMORY_WIRED(result);
	else if (0 == strcmp(mode, "anon"))
		ret = VM_MEMORY_ANON(result);
	else if (0 == strcmp(mode, "exec"))
		ret = VM_MEMORY_EXEC(result);
	else if (0 == strcmp(mode, "file"))
		ret = VM_MEMORY_FILE(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else if (0 == strcmp(mode, "buffers"))
		ret = VM_MEMORY_BUFFERS(result);
	else if (0 == strcmp(mode, "cached"))
		ret = VM_MEMORY_CACHED(result);
	else if (0 == strcmp(mode, "shared"))
		ret = VM_MEMORY_SHARED(result);
	else
		ret = SYSINFO_RET_FAIL;

	return ret;
}

コード例 #7

ファイル: memory.c プロジェクト: HupuInc/zabbix

int	VM_MEMORY_SIZE(AGENT_REQUEST *request, AGENT_RESULT *result)
{
#ifdef HAVE_LIBPERFSTAT
	int	ret;
	char	*mode;

	if (1 < request->nparam)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
		return SYSINFO_RET_FAIL;
	}

	mode = get_rparam(request, 0);

	if (NULL == mode || '\0' == *mode || 0 == strcmp(mode, "total"))
		ret = VM_MEMORY_TOTAL(result);
	else if (0 == strcmp(mode, "pinned"))
		ret = VM_MEMORY_PINNED(result);
	else if (0 == strcmp(mode, "free"))
		ret = VM_MEMORY_FREE(result);
	else if (0 == strcmp(mode, "used"))
		ret = VM_MEMORY_USED(result);
	else if (0 == strcmp(mode, "pused"))
		ret = VM_MEMORY_PUSED(result);
	else if (0 == strcmp(mode, "available"))
		ret = VM_MEMORY_AVAILABLE(result);
	else if (0 == strcmp(mode, "pavailable"))
		ret = VM_MEMORY_PAVAILABLE(result);
	else if (0 == strcmp(mode, "cached"))
		ret = VM_MEMORY_CACHED(result);
	else
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
		return SYSINFO_RET_FAIL;
	}

	return ret;
#else
	SET_MSG_RESULT(result, zbx_strdup(NULL, "Agent was compiled without support for Perfstat API."));
	return SYSINFO_RET_FAIL;
#endif
}

コード例 #8

ファイル: memory.c プロジェクト: zabbix/zabbix

static int	VM_MEMORY_PAVAILABLE(AGENT_RESULT *result)
{
	struct sysinfo	info;
	AGENT_RESULT	result_tmp;
	zbx_uint64_t	available, total;
	int		ret = SYSINFO_RET_FAIL;

	if (0 != sysinfo(&info))
	{
		SET_MSG_RESULT(result, zbx_dsprintf(NULL, "Cannot obtain system information: %s", zbx_strerror(errno)));
		return SYSINFO_RET_FAIL;
	}

	init_result(&result_tmp);

	ret = VM_MEMORY_AVAILABLE(&result_tmp);

	if (SYSINFO_RET_FAIL == ret)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, result_tmp.msg));
		goto clean;
	}

	available = result_tmp.ui64;
	total = (zbx_uint64_t)info.totalram * info.mem_unit;

	if (0 == total)
	{
		SET_MSG_RESULT(result, zbx_strdup(NULL, "Cannot calculate percentage because total is zero."));
		ret = SYSINFO_RET_FAIL;
		goto clean;
	}

	SET_DBL_RESULT(result, available / (double)total * 100);
clean:
	free_result(&result_tmp);

	return ret;
}