Integration

Table Of Contents
VMware, Inc. 77
Chapter 6 Examining PCoIP Session Statistics
To calculate the bandwidth in kilobits per second for received audio data over the time interval from time t1
to time t2:
(AudioBytesReceived[t2]-AudioBytesReceived[t1]) * 8 / (1024 * (t2-t1))
To calculate the bandwidth in kilobits per second for transmitted audio data over the time interval from time
t1 to time t2:
(AudioBytesSent[t2]-AudioBytesSent[t1]) * 8 / (1024 * (t2-t1))
Do not use AudioTXBWkbitPersec for these calculations.
Imaging Statistics
The WMI class name for PCoIP imaging statistics is
Win32_PerfRawData_TeradiciPerf_PCoIPSessionImagingStatistics.
Table 6-3 shows the imaging statistics for a PCoIP session.
To calculate the bandwidth in kilobits per second for received imaging data over the time interval from time
t1 to time t2:
(ImagingBytesReceived[t2]-ImagingBytesReceived[t1]) * 8 / (1024 * (t2-t1))
Do not use ImagingRXBWkbitPersec for the preceding calculation.
To calculate the bandwidth in kilobits per second for transmitted imaging data over the time interval from time
t1 to time t2:
(ImagingBytesSent[t2]-ImagingBytesSent[t1]) * 8 / (1024 * (t2-t1))
Do not use ImagingTXBWkbitPersec for the preceding calculation.
AudioTXBWkbitPersec Bandwidth for outgoing audio packets averaged over the sampling
period, in seconds.
AudioTXBWLimitkbitPersec Transmission bandwidth limit in kilobits per second for outgoing audio
packets. The limit is defined by a GPO setting.
Table 6-2. Audio Statistics (Continued)
WMI Property Name Description
Table 6-3. Imaging Statistics
WMI Property Name Description
ImagingBytesReceived Total number of bytes of imaging data that have been received since the
PCoIP session started.
ImagingBytesSent Total number of bytes of imaging data that have been transmitted since the
PCoIP session started.
ImagingDecoderCapabilitykbitPersec Estimated processing capability of the imaging decoder in kilobits per
second. This statistic is updated once per second.
ImagingEncodedFramesPersec Number of imaging frames that were encoded over a one-second sampling
period.
ImagingActiveMinimumQuality Lowest encoded quality value on a scale from 0 to 100. This statistic is
updated once per second. This counter does not correspond to the GPO
setting for minimum quality.
ImagingRXBWkbitPersec Bandwidth for incoming imaging packets averaged over the sampling
period, in seconds.
ImagingTXBWkbitPersec Bandwidth for outgoing imaging packets averaged over the sampling
period, in seconds.