This commit lets the hosts interaction map show most relevant
hosts first. This plays along well with the limit introduced
with commit 7d3bbc1. This addresses issue #42.
This commit changes the host_details Lua script to let the Historical
data be viewed even if the host is no more in memory if a get parameter
is specified.
This commit helps reducing the extent of the hosts interaction map
by implementing a simple threshold as a workaround to avoid unusable
maps for large networks. This is a first workaround for #42, while
the map will be completely reworked shortly.
This commit adds protocol visualization in the Historical tab
of the network flows view, therefore enabling for better
analysis of per-network traffic.
This commit adds a Lua interface that allows Lua scripts to directly
query flows with a simple SQL-like statement. This also enforces the
checks and data conversions in the iface_ports_list.lua script.
This commit adds a first option to filter results of queries
on flows so that only relevant info can be returned. This for
now only introduces a PORTS filter. This helps reducing the
load on the Lua stack when the flows limit is high.
This commit lets the iface_ports_list.lua invoke getFlowsInfo()
with the host filter when the host parameter is not nil, so that
the Lua stack is not overloaded when possible.
This commit adds a first implementation of configuration preferences for RRDs.
Different config options are selectable for network interfaces RRDs and
other RRDs. This addresses issue #33.
This commit lets the bytesToSize() function perform the requested
rounding even when returning bytes. This also fixes the symbol
used in that case as a measure unit so that it is consistent.
This commit lets the Historical Interface retrieve rows only with
a limited amount. This should work around current stats retrieval
issues. The max number of retrievable rows is split across queries
equally.
This commit changes the flows display script so that it adds a navigation
bar when flows are grouped by network and allows to access a Historical
tab showing the traffic volume chart for that network.
This addresses issue #31.
This commit implements customizable threshold-based alerts which
are handled per-interface. Alerts are accessible via the alerts
tab of the interface menu of the web GUI.
This addresses issue #21.
This commit adds missing binding code which handles per-host alert
prefs refresh. This also changes Lua binding code and core ntopng
code to suit the new prefs system.
