diff options
Diffstat (limited to 'tools/pkt_gen')
| -rw-r--r-- | tools/pkt_gen/moongen/moongen.py | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/tools/pkt_gen/moongen/moongen.py b/tools/pkt_gen/moongen/moongen.py index e14c6a79..1d2fdee5 100644 --- a/tools/pkt_gen/moongen/moongen.py +++ b/tools/pkt_gen/moongen/moongen.py @@ -488,10 +488,21 @@ class Moongen(ITrafficGenerator): 'PARAMETERS section of Moongen log file') frame_size = 0 - if results_match and parameters_match: + # Each packet stream in the MoonGen report is prefaced with the + # words '[REPORT]Device'. Count the instances of this string to + # get the total aggregrate throughput. For example: + # + # - If num_traffic_streams = 1, there is a single + # unidirectional stream + # + # - If num_traffic_streams = 2, there is a bidirectional + # traffic stream + num_traffic_streams = mytext.count('[REPORT]Device') + + if results_match and parameters_match and num_traffic_streams: # Assume for now 10G link speed - max_theoretical_mfps = ( - (self._moongen_line_speed / 8) / (frame_size + 20)) + max_theoretical_fps = ( + num_traffic_streams * (10000000000 / 8) / (frame_size + 20)) moongen_results[ResultsConstants.THROUGHPUT_RX_FPS] = ( float(results_match.group(6)) * 1000000) @@ -500,8 +511,7 @@ class Moongen(ITrafficGenerator): (float(results_match.group(6)) * frame_size + 20) * 8) moongen_results[ResultsConstants.THROUGHPUT_RX_PERCENT] = ( - float(results_match.group(6)) * \ - 1000000 / max_theoretical_mfps * 100) + (100 * float(results_match.group(6)) * 1000000) / max_theoretical_fps) moongen_results[ResultsConstants.TX_RATE_FPS] = ( float(results_match.group(5)) * 1000000) @@ -510,8 +520,7 @@ class Moongen(ITrafficGenerator): float(results_match.group(5)) * (frame_size + 20) * 8) moongen_results[ResultsConstants.TX_RATE_PERCENT] = ( - float(results_match.group(5)) * - 1000000 / max_theoretical_mfps * 100) + (100 * float(results_match.group(5)) * 1000000) / max_theoretical_fps) moongen_results[ResultsConstants.B2B_TX_COUNT] = ( float(results_match.group(1))) |