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/*
** Zabbix
** Copyright (C) 2001-2022 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.
**/
#include "zbxsysinfo.h"
#include "stats.h"
int SYSTEM_STAT(AGENT_REQUEST *request, AGENT_RESULT *result)
{
char *section, *type;
#define ZBX_MAX_WAIT_VMSTAT 2 /* maximum seconds to wait for vmstat data on the first call */
int wait = ZBX_MAX_WAIT_VMSTAT;
#undef ZBX_MAX_WAIT_VMSTAT
if (!VMSTAT_COLLECTOR_STARTED(collector))
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Collector is not started."));
return SYSINFO_RET_FAIL;
}
/* if vmstat data is not available yet wait for collector to gather it */
if (0 == collector->vmstat.data_available)
{
collector->vmstat.enabled = 1;
while (wait--)
{
zbx_sleep(1);
if (1 == collector->vmstat.data_available)
break;
}
if (0 == collector->vmstat.data_available)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "No data available in collector."));
return SYSINFO_RET_FAIL;
}
}
if (2 < request->nparam)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Too many parameters."));
return SYSINFO_RET_FAIL;
}
section = get_rparam(request, 0);
type = get_rparam(request, 1);
if (NULL == section)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
return SYSINFO_RET_FAIL;
}
if (0 == strcmp(section, "ent"))
{
if (1 != request->nparam)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid number of parameters."));
return SYSINFO_RET_FAIL;
}
SET_DBL_RESULT(result, collector->vmstat.ent);
}
else if (NULL == type)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
else if (0 == strcmp(section, "kthr"))
{
if (0 == strcmp(type, "r"))
SET_DBL_RESULT(result, collector->vmstat.kthr_r);
else if (0 == strcmp(type, "b"))
SET_DBL_RESULT(result, collector->vmstat.kthr_b);
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(section, "page"))
{
if (0 == strcmp(type, "fi"))
SET_DBL_RESULT(result, collector->vmstat.fi);
else if (0 == strcmp(type, "fo"))
SET_DBL_RESULT(result, collector->vmstat.fo);
else if (0 == strcmp(type, "pi"))
SET_DBL_RESULT(result, collector->vmstat.pi);
else if (0 == strcmp(type, "po"))
SET_DBL_RESULT(result, collector->vmstat.po);
else if (0 == strcmp(type, "fr"))
SET_DBL_RESULT(result, collector->vmstat.fr);
else if (0 == strcmp(type, "sr"))
SET_DBL_RESULT(result, collector->vmstat.sr);
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(section, "faults"))
{
if (0 == strcmp(type, "in"))
SET_DBL_RESULT(result, collector->vmstat.in);
else if (0 == strcmp(type, "sy"))
SET_DBL_RESULT(result, collector->vmstat.sy);
else if (0 == strcmp(type, "cs"))
SET_DBL_RESULT(result, collector->vmstat.cs);
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(section, "cpu"))
{
if (0 == strcmp(type, "us"))
SET_DBL_RESULT(result, collector->vmstat.cpu_us);
else if (0 == strcmp(type, "sy"))
SET_DBL_RESULT(result, collector->vmstat.cpu_sy);
else if (0 == strcmp(type, "id"))
SET_DBL_RESULT(result, collector->vmstat.cpu_id);
else if (0 == strcmp(type, "wa"))
SET_DBL_RESULT(result, collector->vmstat.cpu_wa);
else if (0 == strcmp(type, "pc"))
SET_DBL_RESULT(result, collector->vmstat.cpu_pc);
else if (0 == strcmp(type, "ec"))
SET_DBL_RESULT(result, collector->vmstat.cpu_ec);
else if (0 == strcmp(type, "lbusy"))
{
if (0 == collector->vmstat.shared_enabled)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "logical partition type is not \"shared\"."));
return SYSINFO_RET_FAIL;
}
SET_DBL_RESULT(result, collector->vmstat.cpu_lbusy);
}
else if (0 == strcmp(type, "app"))
{
if (0 == collector->vmstat.shared_enabled)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "logical partition type is not \"shared\"."));
return SYSINFO_RET_FAIL;
}
if (0 == collector->vmstat.pool_util_authority)
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "pool utilization authority not set."));
return SYSINFO_RET_FAIL;
}
SET_DBL_RESULT(result, collector->vmstat.cpu_app);
}
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(section, "disk"))
{
if (0 == strcmp(type, "bps"))
SET_UI64_RESULT(result, collector->vmstat.disk_bps);
else if (0 == strcmp(type, "tps"))
SET_DBL_RESULT(result, collector->vmstat.disk_tps);
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(section, "memory"))
{
if (0 == strcmp(type, "avm"))
{
if (0 != collector->vmstat.aix52stats)
{
SET_UI64_RESULT(result, collector->vmstat.mem_avm);
}
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Support for system.stat[memory,avm] was not"
" compiled in."));
return SYSINFO_RET_FAIL;
}
}
else if (0 == strcmp(type, "fre"))
SET_UI64_RESULT(result, collector->vmstat.mem_fre);
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid second parameter."));
return SYSINFO_RET_FAIL;
}
}
else
{
SET_MSG_RESULT(result, zbx_strdup(NULL, "Invalid first parameter."));
return SYSINFO_RET_FAIL;
}
return SYSINFO_RET_OK;
}
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