administration.fm
A31003-C1000-M101-1-76A9, 03/2016
OpenScape Desk Phone CP200/400/600, Administrator Documentation
247
Administration
Diagnostics
3.24.8 Process and Memory Information
The processes currently running on the phone’s operating system as well as their CPU and
memory usage can be monitored here. 100 processes are monitored on the web page. For fur-
ther information, please refer to the manual of the "top" command for Unix/Linux systems, or to
related documentation.
The amount of free memory is checked on a regular basis in order to prevent problems caused
by low memory. This check determines whether a recovery is necessary.
When Disable reboot is checked, no reboot will take place when a memory problem has been
found. However, recovery requires a reboot.
The recovery process will be triggered when the available main memory (RAM) falls below a
given threshold value. As memory consumption is assumed to be higher during working hours,
two thresholds are configurable. The High Threshold (MBs) parameter defines the threshold
for off-time. For OpenScape Desk Phone CP200, the default value is 20 MB, and for
OpenScape Desk Phone CP400/OpenScape Desk Phone CP600, it is 30 MB. With Low
Threshold (MBs), the threshold for off-time is defined. For OpenScape Desk Phone CP200,
the default value is 17 MB, and for OpenScape Desk Phone CP400/
OpenScape Desk Phone CP600, it is 20 MB.
The beginning and end of the working hours are defined in 24 hours format with Working Hour
Start (Default: 5) and Working Hour End (Default: 24).
When memory shortage has occured, information about the incident is written to a log file which
can be viewed via the Download memory info file link. If there has been a previous case of
memory shortage, the corresponding log file can be viewed via Download memory info file.
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