glances/docs/aoa/memory.rst
2017-04-03 10:15:52 +02:00

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.. _memory:
Memory
======
Glances uses two columns: one for the ``RAM`` and one for the ``SWAP``.
.. image:: ../_static/mem.png
If enough space is available, Glances displays extended information for
the ``RAM``:
.. image:: ../_static/mem-wide.png
Alerts are only set for used memory and used swap.
Legend:
======== ============
RAM/Swap Status
======== ============
``<50%`` ``OK``
``>50%`` ``CAREFUL``
``>70%`` ``WARNING``
``>90%`` ``CRITICAL``
======== ============
.. note::
Limit values can be overwritten in the configuration file under
the ``[memory]`` and/or ``[memswap]`` sections.
.. note::
A trend character could be displayed just after the title.
* '-': value is more or less equal to the mean of the lasts N values
* '/': value is higher than the mean of the lasts N values
* '/': value is lower than the mean of the lasts N values