Throughput Testing
Thoughput Stream Results
•
Results apply to the stream number highlighted at the top of the screen.
•
Press another stream button to see results for another active (orange)
stream.
•
For information about frame component usage, see the
.
Statistic Details
Total Frames
Number of received/transmitted frames.
Total Bytes
Number of received/transmitted bytes.
•
Frame Rate Current (fps), Average (fps), Minimum
(fps),Maximum (fps)
•
Utilization Current (%)/Average (%)/Minimum
(%)/Maximum (%)
Line Rate
Transmitted and Received data rates.
Data Rate
Transmit data rate (in kbps, bps, etc.). The data rate
includes the frame headers but not the
IPG
or Preamble.
Thus, the data rate reflects both the frame rate and
frame size.
Frame Sizes
Count of frames of each size.
•
Frame Size Under 64 Bytes/64 Bytes/65-127/128-
255/256-511/512-10234/ 1024-1518/ Over 1518
Bytes
Test Frames
For the following test frame types, view the frame count or
Current
frame rate
(frames per seconds) and the
Average
frame rate (fps). Counts and rates may show
for the Transmit and/or Receive directions. Not all statistics will show for all ports or
setups.
for the most of the statistics. Here are a few differences
Statistic Details
Bit Error
Count of bit errors.
Current Bit
Count of the number of bit errors since the beginning of
the test.
Bit Error Ratio
BER
Bit error ratio since the beginning of the test.
LOP(s)
Count of number of seconds containing Loss of Pattern.
No
BERT
Traffic
(s)
Seconds containing no BERT traffic.
Frame Interval Average: The frame interval averaged all received frames.
Frame Interval Technology Note
Frame Interval Minimum
: Smallest frame interval observed during the
measurement.
Frame Interval Maximum
: The maximum frame interval observed during the
measurement.
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Summary of Contents for XTT 5000
Page 1: ...XTT 5000 User s Manual...
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Page 55: ...Throughput Testing L2 BERT Diagram Home Layer 2 BERT Where do you want to go next Home 49...
Page 58: ...XTT 5000 User s Manual Throughput Stream Results Throughput Test Setup Working Desktop Home 52...
Page 61: ...Throughput Testing Home 55...
Page 67: ...Throughput Testing Throughput Aggregate Results Throughput Stream Results Home 61...
Page 81: ...Throughput Testing Working Desktop Home 75...
Page 83: ...Throughput Testing Home 77...
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Page 147: ...Save Features 141 RFC2544 NE Applications IP Test Setup Monitor Setup Loopback Test Setup Home...
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