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Polycom, Inc. 427
Exporting Network Usage Data
From the Network Usage page, you can use the Export Network Usage Data command to download a
CSV (comma-separated values) file containing all the network usage data point records for the time period
you specify.
The system retains the most recent 8 million data points.
The file includes a network usage data point record for each throttlepoint, territory, and cluster for each
minute of the time period. It doesn’t include usage data for MPLS clouds, the default internet site, or sites
not controlled by the system.
The following table describes the fields in the records.
Field Description
name Name of the throttlepoint, territory, or cluster that defines the scope being measured.
date Minutes since 1970 (Java time / 60,000).
calls_started Number of calls started in the scope during the time interval.
calls_ended Number of calls ended in the scope during the time interval.
calls_dropped Number of calls rejected or evicted due to bandwidth limits at the throttlepoint during
the time interval. The calls dropped measure is intended to help with understanding
network congestion. So, it includes calls dropped due to available bandwidth at the
throttlepoint, but not calls dropped due to per call bitrate limits at the throttlepoint.
calls_downspeeded Number of calls downspeeded due to bandwidth limits at the throttlepoint during the
time interval. The calls downspeeded measure is intended to help with understanding
network congestion. So, it includes calls downspeeded due to available bandwidth at
the throttlepoint, but not calls downspeeded due to per call bitrate limits at the
throttlepoint.
bitrate_limit The (maximum) configured bitrate limit for the scope during the time interval, or -1 if no
limit was configured (kbps).
bandwidth_limit The (maximum) configured bandwidth limit for the scope during the time interval, or -1
if no limit was configured (kbps).
bandwidth_usage The (maximum) used bandwidth for the scope during the time interval (kbps).
bandwidth_usage_perce
nt
The (maximum) percentage of the bandwidth limit used for the scope during the time
interval (kbps).
packet_loss_percent Mean packet loss percentage of all QoS reports in the scope during the time interval.
avg_video_jitter Mean jitter of all QoS reports of all video channels in the scope during the time interval
(milliseconds).
max_video_jitter Maximum jitter of all QoS reports of all video channels in the scope during the time
interval (milliseconds).
avg_video_delay Mean delay of all QoS reports of all video channels in the scope during the time interval
(milliseconds).