Integration

Table Of Contents
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76 VMware, Inc.
General Session Statistics
The WMI class name for PCoIP general session statistics is
Win32_PerfRawData_TeradiciPerf_PCoIPSessionGeneralStatistics.
Table 6-1 shows the general statistics for a PCoIP session.
To calculate the bandwidth in kilobits per second for received PCoIP data over the time interval from time t1
to time t2:
(BytesReceived[t2]-BytesReceived[t1]) * 8 / (1024 * (t2-t1))
To calculate the bandwidth in kilobits per second for transmitted PCoIP data over the time interval from time
t1 to time t2:
(BytesSent[t2]-BytesSent[t1]) * 8 / (1024 * (t2-t1))
To calculate the percentage of received packets that are lost:
100 / (1 + ((PacketsReceived[t2]-PacketsReceived[t1])/(RXPacketsLost[t2]-RXPacketsLost[t1])))
To calculate the percentage of transmitted packets that are lost:
100 * (TXPacketsLost[t2]-TXPacketsLost[t1]) / (PacketsSent[t2]-PacketsSent[t1])
Audio Statistics
The WMI class name for PCoIP audio statistics is
Win32_PerfRawData_TeradiciPerf_PCoIPSessionAudioStatistics.
The audio statistics do not include audio data that is carried within USB data.
Table 6-2 shows the audio statistics for a PCoIP session.
Table 6-1. General Statistics
WMI Property Name Description
BytesReceived Total number of bytes of PCoIP data that have been received since the
PCoIP session started.
BytesSent Total number of bytes of PCoIP data that have been transmitted since the
PCoIP session started.
PacketsReceived Total number of packets that have been received successfully since the
PCoIP session started. Not all packets are the same size.
PacketsSent Total number of packets that have been transmitted since the PCoIP
session started. Not all packets are the same size.
RXPacketsLost Total number of received packets that have been lost since the PCoIP
session started.
SessionDurationSeconds Total number of seconds that the PCoIP Session has been open.
TXPacketsLost Total number of transmitted packets that have been lost since the PCoIP
session started.
Table 6-2. Audio Statistics
WMI Property Name Description
AudioBytesReceived Total number of bytes of audio data that have been received since the
PCoIP session started.
AudioBytesSent Total number of bytes of audio data that have been sent since the PCoIP
session started.
AudioRXBWkbitPersec Bandwidth for ingoing audio packets averaged over the sampling period,
in seconds.