| 62 |
|
information. As such, a packet will be rejected by the |
| 63 |
|
server if it does not specify the machine_name, its |
| 64 |
|
I.P. address (ip), a packet sequence number (seq_no) |
| 65 |
< |
and a date. Note that the data is a long integer |
| 65 |
> |
and a date. Note that the date is a long integer |
| 66 |
|
representing the number of seconds since the epoch. |
| 67 |
|
All of these are expected to be specified as an attribute |
| 68 |
|
of the packet tag. If they are not specified here, then |
| 126 |
|
load * |
| 127 |
|
memory * |
| 128 |
|
swap * |
| 129 |
< |
disk_free * |
| 130 |
< |
disk_total * |
| 129 |
> |
disk * |
| 130 |
|
users (attribute) |
| 131 |
|
|
| 132 |
|
* - These parameters are specified with tags of the same |
| 168 |
|
<load> |
| 169 |
|
<load1><load1> |
| 170 |
|
<load5><load5> |
| 171 |
< |
<load10><load10> |
| 171 |
> |
<load15><load15> |
| 172 |
|
</load> |
| 173 |
|
<memory> |
| 174 |
|
<free></free> |
| 178 |
|
<free></free> |
| 179 |
|
<total></total> |
| 180 |
|
</swap> |
| 181 |
< |
<disk_free> |
| 182 |
< |
<p1></p1> |
| 183 |
< |
<p2></p2> |
| 184 |
< |
<p3></p3> |
| 185 |
< |
</disk_free> |
| 186 |
< |
<disk_total> |
| 187 |
< |
<p1></p1> |
| 188 |
< |
<p2></p2> |
| 189 |
< |
<p3></p3> |
| 190 |
< |
</disk_total> |
| 181 |
> |
<disk> |
| 182 |
> |
<p0> |
| 183 |
> |
<free></free> |
| 184 |
> |
<total></total> |
| 185 |
> |
<mounted></mounted> |
| 186 |
> |
<label></label> |
| 187 |
> |
</p0> |
| 188 |
> |
<p1> |
| 189 |
> |
<free></free> |
| 190 |
> |
<total></total> |
| 191 |
> |
<mount></mount> |
| 192 |
> |
<label></label> |
| 193 |
> |
</p1> |
| 194 |
> |
</disk> |
| 195 |
|
</packet> |
| 196 |
|
|
| 197 |
|
Note that linefeeds and spaces would normally not be present. |
| 208 |
|
|
| 209 |
|
The <load> tag begins a list of system load information. |
| 210 |
|
The load tag is only expected to contain 3 subtags, named |
| 211 |
< |
"load1", "load5" and "load10". These represent the average |
| 212 |
< |
load 1 minutes ago, 5 minutes ago and 10 minutes ago |
| 211 |
> |
"load1", "load5" and "load15". These represent the average |
| 212 |
> |
load 1 minute ago, 5 minutes ago and 15 minutes ago |
| 213 |
|
respectively. |
| 214 |
|
|
| 215 |
|
The <memory> tag begins a list of system memory information. |
| 220 |
|
|
| 221 |
|
The <swap> tag is identical in nature to the <memory> tag. |
| 222 |
|
|
| 223 |
< |
The <disk_free> tag begins a list of free disk space |
| 224 |
< |
information. Each subtag must be of the form px, where |
| 225 |
< |
x is the number of the disk partition that is unique for |
| 226 |
< |
that particular system. The value represents how much |
| 227 |
< |
space is free on that partition. Note that px numbering |
| 228 |
< |
starts from zero. |
| 223 |
> |
The <disk> tag begins a list of partition information. |
| 224 |
> |
Each subtag must be of the form px, where x is the number |
| 225 |
> |
of the disk partition that is unique for that particular |
| 226 |
> |
system. Note that the numbering of px is expected to |
| 227 |
> |
start from zero. Each <px> tag contains the following |
| 228 |
> |
subtags: - |
| 229 |
> |
<free> - the free partition space in bytes. |
| 230 |
> |
<total> - the total partition size in bytes. |
| 231 |
> |
<mount> - the mount point, eg, "/var". |
| 232 |
> |
<label> - the label of the physical disk. |
| 233 |
|
|
| 234 |
|
The <disk_total> tag begins a list of total disk space, |
| 235 |
|
similar in implementation to the <disk_free> tag. |
