Difference between revisions of "System"

From HSYCO
Jump to navigation Jump to search
 
(9 intermediate revisions by 4 users not shown)
Line 1: Line 1:
−
The HSYCO System Monitor I/O Server is used to monitor several key hardware and operating system parameter of an HSYCO server:
+
The HSYCO System Monitor I/O Server is used to monitor several key hardware and operating system parameters of an HSYCO server:
  
 
*Operating system boot time
 
*Operating system boot time
Line 13: Line 13:
  
 
[[Category:I/O Server]]
 
[[Category:I/O Server]]
 +
  
 
== HSYCO Configuration ==
 
== HSYCO Configuration ==
 +
You can have only one HSYCO System Monitor I/O Server.
  
−
You can have only one HSYCO System Monitor I/O Server.
+
Add a SYSTEM I/O Server in the [[Settings#I/O Servers|I/O Servers section of the Settings]] and set its parameters:
 +
 
 +
=== High Availability ===
 +
*'''Shutdown when inactive''': defaults to false.
  
 
=== Options ===
 
=== Options ===
Line 44: Line 49:
  
 
|}
 
|}
 +
 +
== Datapoints ==
 +
 +
{| class="wikitable"
 +
!ID
 +
!Value
 +
!R/W
 +
!Description
 +
 +
|-
 +
 +
|time
 +
|<val>
 +
|R
 +
|the system’s timestamp, in milliseconds
 +
 +
|-
 +
 +
|start.elapsed
 +
|<val>
 +
|R
 +
|number of seconds since HSYCO start-up time
 +
 +
|-
 +
 +
|start.time
 +
|<date>
 +
|R
 +
|HSYCO start-up time, formatted as "YYYY-MM- DD hh:mm:ss", for example: "2012-09-29 22:36:43"
 +
 +
|-
 +
 +
|boot.elapsed
 +
|<val>
 +
|R
 +
|number of seconds since operating system boot time
 +
 +
|-
 +
 +
|boot.time
 +
|<date>
 +
|R
 +
|operating system boot time, formatted as "YYYY-MM-DD hh:mm:ss", for example: "2012-09-29 22:36:43"
 +
 +
|-
 +
 +
|cpu.usage
 +
|<val>
 +
|R
 +
|CPU percent busy time
 +
 +
|-
 +
 +
|oad.avg.1
 +
|<val>
 +
|R
 +
|the system’s load average during the last 60 seconds
 +
 +
|-
 +
 +
|oad.avg.5
 +
|<val>
 +
|R
 +
|the system’s load average during the last 5 minutes
 +
 +
|-
 +
 +
|oad.avg.15
 +
|<val>
 +
|R
 +
|the system’s load average during the last 15 minutes
 +
 +
|-
 +
 +
|disk.free.percent
 +
|<val>
 +
|R
 +
|the free storage space as a percentage of total available space
 +
 +
|-
 +
 +
|disk.free
 +
|<val>
 +
|R
 +
|the free storage space in Mbytes
 +
 +
|-
 +
 +
|disk.used
 +
|<val>
 +
|R
 +
|the used storage space in Mbytes
 +
 +
|-
 +
 +
|memory.free
 +
|<val>
 +
|R
 +
|the amount of free run-time memory of the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|memory.max
 +
|<val>
 +
|R
 +
|the maximum amount of run-time memory that could be used by the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|memory.used
 +
|<val>
 +
|R
 +
|the amount of run-time memory used by the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|camera.total
 +
|<val>
 +
|R
 +
|the total number of cameras defined
 +
 +
|-
 +
 +
|camera.errors
 +
|<val>
 +
|R
 +
|the number of cameras that HSYCO is unable to access
 +
 +
|-
 +
 +
|camera.errors.list
 +
|<list>
 +
|R
 +
|a comma separated list of the cameras having errors, or an empty string if there are no errors
 +
 +
|-
 +
 +
|io.total
 +
|<val>
 +
|R
 +
|the total number of I/O servers defined
 +
 +
|-
 +
 +
|io.errors
 +
|<val>
 +
|R
 +
|the number of I/O servers that HSYCO is unable to access
 +
 +
|-
 +
 +
|io.errors.list
 +
|<list>
 +
|R
 +
|a comma separated list of the I/O servers having errors, or an empty string if there are no errors
 +
 +
|-
 +
 +
|rowspan="2" |internet.connection
 +
|online
 +
|rowspan="2" |R
 +
|Internet access from HSYCO is working properly
 +
|-
 +
|offline
 +
|HSYCO is unable to access the Internet
 +
 +
|-
 +
 +
|rowspan="2" |console.errors
 +
|0
 +
|rowspan="2" |R
 +
|the console.log file contains no new errors
 +
|-
 +
|1
 +
|the console.log file contains new errors
 +
 +
|}
 +
 +
== User Interface ==
 +
 +
=== Hsycomonitor Object ===
 +
 +
{{:Hsycomonitor}}
 +
 +
=== UISET Actions ===
 +
 +
{| class="wikitable"
 +
!ID
 +
!Attribute
 +
!colspan="2"|Set to
 +
 +
|-
 +
 +
|boot.time
 +
|value
 +
|colspan="2"|operating system boot time
 +
 +
|-
 +
 +
|start.time
 +
|value
 +
|colspan="2"|HSYCO start-up time
 +
 +
|-
 +
 +
|cpu.usage
 +
|value
 +
|colspan="2"|CPU percent busy time
 +
 +
|-
 +
 +
|load.avg.1
 +
|value
 +
|colspan="2"|the system’s load average during the last 60 seconds
 +
 +
|-
 +
 +
|load.avg.5
 +
|value
 +
|colspan="2"|the system’s load average during the last 5 minutes
 +
 +
|-
 +
 +
|rowspan="3"|disk.free.percent
 +
|value
 +
|colspan="2"|the free storage space as a percentage of total available space
 +
|-
 +
|rowspan="2"|blink
 +
|true
 +
|when the free storage space is below 10%
 +
|-
 +
|false
 +
|when the free storage space is equal or above 10%
 +
 +
|-
 +
 +
|memory.free
 +
|value
 +
|colspan="2"|the amount of free run-time memory of the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|memory.max
 +
|value
 +
|colspan="2"|the maximum amount of run-time memory that could be used by the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|memory.used
 +
|value
 +
|colspan="2"|the amount of run-time memory used by the Java virtual machine, in Mbyte
 +
 +
|-
 +
 +
|rowspan="4"|camera.errors
 +
|value
 +
|ERROR
 +
|rowspan="2"|when HSYCO cannot access one or more cameras
 +
|-
 +
|blink
 +
|true
 +
|-
 +
|value
 +
|OK
 +
|rowspan="2"|when all cameras are connected
 +
|-
 +
|blink
 +
|false
 +
 +
|-
 +
 +
|rowspan="4"|io.errors
 +
|value
 +
|ERROR
 +
|rowspan="2"|when HSYCO cannot access one or more I/O servers
 +
|-
 +
|blink
 +
|true
 +
|-
 +
|value
 +
|OK
 +
|rowspan="2"|when all I/O servers are connected
 +
|-
 +
|blink
 +
|false
 +
 +
|-
 +
 +
|rowspan="4"|internet.connection
 +
|value
 +
|ERROR
 +
|rowspan="2"|when HSYCO is unable to access the Internet
 +
|-
 +
|blink
 +
|true
 +
|-
 +
|value
 +
|OK
 +
|rowspan="2"|when Internet access from HSYCO is working properly
 +
|-
 +
|blink
 +
|false
 +
 +
|-
 +
 +
|rowspan="4"|console.errors
 +
|value
 +
|ERROR
 +
|rowspan="2"|when the console.log file contains new error messages
 +
|-
 +
|blink
 +
|true
 +
|-
 +
|value
 +
|OK
 +
|rowspan="2"|when the console.log file contains no new errors
 +
|-
 +
|blink
 +
|false
 +
 +
|-
 +
 +
|messages
 +
|value
 +
|colspan="2"|the list of cameras and I/O servers with errors
 +
|}
 +
 +
== Release Notes ==
 +
 +
=== 3.2.1 ===
 +
*the (hsycomonitor) object displayed an error on cameras if there were no cameras defined
 +
=== 3.2.0 ===
 +
*initial release

Latest revision as of 09:52, 28 April 2014

The HSYCO System Monitor I/O Server is used to monitor several key hardware and operating system parameters of an HSYCO server:

  • Operating system boot time
  • HSYCO start time
  • Disk space
  • Java memory (used, free and maximum available memory)
  • Performance (CPU percent busy time, 1 minute load average, 5 minutes load average)
  • Console error messages
  • Internet connection status
  • Cameras status
  • I/O Servers status
  • Clock drift of remote HSYCO servers monitored through the HSYCOREMOTE I/O server.


HSYCO Configuration

You can have only one HSYCO System Monitor I/O Server.

Add a SYSTEM I/O Server in the I/O Servers section of the Settings and set its parameters:

High Availability

  • Shutdown when inactive: defaults to false.

Options

ID Default Values Description
gui true true enable support for the UI object, UISET actions and USER commands
false disable UI support
pollinterval 30 n ≥ 10 the data acquisition interval, in seconds

Datapoints

ID Value R/W Description
time <val> R the system’s timestamp, in milliseconds
start.elapsed <val> R number of seconds since HSYCO start-up time
start.time <date> R HSYCO start-up time, formatted as "YYYY-MM- DD hh:mm:ss", for example: "2012-09-29 22:36:43"
boot.elapsed <val> R number of seconds since operating system boot time
boot.time <date> R operating system boot time, formatted as "YYYY-MM-DD hh:mm:ss", for example: "2012-09-29 22:36:43"
cpu.usage <val> R CPU percent busy time
oad.avg.1 <val> R the system’s load average during the last 60 seconds
oad.avg.5 <val> R the system’s load average during the last 5 minutes
oad.avg.15 <val> R the system’s load average during the last 15 minutes
disk.free.percent <val> R the free storage space as a percentage of total available space
disk.free <val> R the free storage space in Mbytes
disk.used <val> R the used storage space in Mbytes
memory.free <val> R the amount of free run-time memory of the Java virtual machine, in Mbyte
memory.max <val> R the maximum amount of run-time memory that could be used by the Java virtual machine, in Mbyte
memory.used <val> R the amount of run-time memory used by the Java virtual machine, in Mbyte
camera.total <val> R the total number of cameras defined
camera.errors <val> R the number of cameras that HSYCO is unable to access
camera.errors.list <list> R a comma separated list of the cameras having errors, or an empty string if there are no errors
io.total <val> R the total number of I/O servers defined
io.errors <val> R the number of I/O servers that HSYCO is unable to access
io.errors.list <list> R a comma separated list of the I/O servers having errors, or an empty string if there are no errors
internet.connection online R Internet access from HSYCO is working properly
offline HSYCO is unable to access the Internet
console.errors 0 R the console.log file contains no new errors
1 the console.log file contains new errors

User Interface

Hsycomonitor Object

A panel that monitors the system. These parameters are displayed:

  • system boot time
  • HSYCO start time
  • disk free space
  • memory in MBs: used, free, max
  • CPU usage in %: busy, load 1m, load 5m
  • faults: console, internet, cameras, I/O servers
  • error messages

UI Object hsycomonitor.png

Parameters

  • server ID: the ID of the server as specified in hsyco.ini
  • label: the text label on the panel. Can contain HTML tags
  • position: the object's position. Use the pixels or rows and columns coordinates format

Syntax

(hsycomonitor <server ID>; <label>; <position>)

E.g. 

(hsycomonitor system; System; x10y20)

UISET Actions

ID Attribute Set to
boot.time value operating system boot time
start.time value HSYCO start-up time
cpu.usage value CPU percent busy time
load.avg.1 value the system’s load average during the last 60 seconds
load.avg.5 value the system’s load average during the last 5 minutes
disk.free.percent value the free storage space as a percentage of total available space
blink true when the free storage space is below 10%
false when the free storage space is equal or above 10%
memory.free value the amount of free run-time memory of the Java virtual machine, in Mbyte
memory.max value the maximum amount of run-time memory that could be used by the Java virtual machine, in Mbyte
memory.used value the amount of run-time memory used by the Java virtual machine, in Mbyte
camera.errors value ERROR when HSYCO cannot access one or more cameras
blink true
value OK when all cameras are connected
blink false
io.errors value ERROR when HSYCO cannot access one or more I/O servers
blink true
value OK when all I/O servers are connected
blink false
internet.connection value ERROR when HSYCO is unable to access the Internet
blink true
value OK when Internet access from HSYCO is working properly
blink false
console.errors value ERROR when the console.log file contains new error messages
blink true
value OK when the console.log file contains no new errors
blink false
messages value the list of cameras and I/O servers with errors

Release Notes

3.2.1

  • the (hsycomonitor) object displayed an error on cameras if there were no cameras defined

3.2.0

  • initial release
Retrieved from "http://wiki.hsyco.com/3.3.0/index.php?title=System&oldid=4670"