System Information

Article content:

Request information about the system

The request for information about the system contains the following fields:

querytype - type of request: getsystem - read information about the system;
k - session identifier;

Example of an answer to a request for information about the system:

<system brandname="Vutlan" brandext="vut" brandpen="39052" state="normal" version="2.7.4 b517" kernel="12.03.2019" type="VT335" time="1449665393" sms="true" dubl="false" camera="false" ntpserver="false" optime="2925" uptime="189" can_count="1" sd_count="0" cpuusage="37.6" memusage="25836" memtotal="60496" />

The answer contains the following fields:

brandname - firmware brand;
brandext - extension of file name for settings file and firmware file;
brandpen - SNMP PEN code;
state - the state of the system;
version - version number of the system software;
kernel - building date of system kernel, optional;
type - the type of the device of the system;
sms - the ability to send SMS in the system (true or false);
dubl - availability of a "Duplicator" program in the system (true or false);
camera - availability of a AV camera in the system (true or false);
ntpserver - availability of a NTP server in the system (true or false);
can_count - number of available CAN interfaces;
sd_count - number of available builtin SD card reader;
time - current system time in UTS format;
optime - total system operating time, in seconds;
uptime - the time of the current session, in seconds;
cpuusage - CPU utilization, in percent;
memusage - the amount of memory used, in kilobytes;
memtotal - the total amount of available memory, in kilobytes.

The state of the system characterizes the state of modules and elements. The state depends only on the elements of the classes "discrete" and "analog", as well as on the state of the modules, as shown in the table.

Priority	Element class	Element status	Module status	System status
lowest	analog, discrete	normal	normal	normal
high	analog	low warning, high warning	warning	warning
very high	analog	low alarm, high alarm	alarm	alarm
very high	discrete	alarm	alarm	alarm

Request a full report on the current state of the system

The request contains the following fields:

querytype - request type: getmodules - full report;
k - session identifier;

Example of an answer to a query:

<system id="100" state="alarm" version="2.6.0 b1587" type="VT2100" time="1449665393" sms="true" optime="3983" uptime="2045" cpuusage="37.6" memusage="25836" memtotal="60496" > <modules> <module id="2001" pcode="4" sn="0" clas="internal" type="onboard" name="Onboard" state="normal" /> <module id="2002" pcode="5" sn="0" clas="internal" type="analog" name="Autodetect" state="normal" /> </modules> <groups> <group id="3001" name="room313" descr="komnata unilan" elements="1002,1006,1001" modules="2001,2005,2011" /> </groups> <elements> <element id="1001" module="2001" num="-1" clas="analog" type="temperature" name="Internal T°C" state="high warning" value="32.0" view="0" um="°C" /> <element id="1002" module="2001" num="-2" clas="analog" type="voltage" name="Internal DC" state="high alarm" value="14.5" view="0" um="V" /> </elements> </system>

The answer contains information about the system, general information about the modules, information about the groups (if any), and general information about the elements.

Further content:

Reboot, shut down and recovery