Attachment 578515 Details for Bug 814051 – rx checksum off vs on result w/virtio-win-prewhql-0.1-24

rx checksum off vs on result w/virtio-win-prewhql-0.1-24

1vm-external-to-guest-gro_off-rxchecksum_off.vs.on.txt (text/plain), 5.55 KB, created by Quan Wenli on 2012-04-19 06:40:12 UTC

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Creator: Quan Wenli

Created: 2012-04-19 06:40:12 UTC

Size: 5.55 KB

patch

obsolete

>Wed Apr 18 14:30:34 2012
>
>1 - build24-pin-gro_off-checksum_off-event_on/1vm-external-to-guest-30-iteration-3.out
>2 - build24-pin-gro_off-checksum_on-event_on/1vm-external-to-guest-30-iteration-3.out
>
>=====================================================================================
>
>sd: standard deviation
>cpu: measured localhost cpu usage through mpstat.
>normalize : measured through throughput/cpu% 
>
>RX in guest
>      sessions| size|throughput|throughput-sd|  cpu|  cpu-sd| normalize| normalize-sd
>1            1|  256|   2003.48|         8.31|26.02|    0.21|     77.01|         0.49
>2            1|  256|   2019.16|        11.40|22.89|    0.12|     88.20|         0.96
>%             |  0.0|      +0.8|        +37.2|-12.0|   -42.9|     +14.5|        +95.9
>
>1            2|  256|   3131.73|       107.39|30.05|    0.22|    104.20|         2.83
>2            2|  256|   2813.84|         4.29|30.18|    0.07|     93.24|         0.18
>%             |  0.0|     -10.2|        -96.0| +0.4|   -68.2|     -10.5|        -93.6
>
>1            4|  256|   4189.54|        94.75|33.84|    0.48|    123.84|         4.56
>2            4|  256|   4419.17|        41.43|35.63|    0.06|    124.01|         0.99
>%             |  0.0|      +5.5|        -56.3| +5.3|   -87.5|      +0.1|        -78.3
>
>1            8|  256|   5120.71|       289.88|36.16|    0.11|    141.60|         7.84
>2            8|  256|   4767.22|        69.02|36.87|    0.04|    129.29|         1.77
>%             |  0.0|      -6.9|        -76.2| +2.0|   -63.6|      -8.7|        -77.4
>
>1            1| 1024|   2001.73|         3.36|25.79|    0.24|     77.61|         0.75
>2            1| 1024|   2012.80|         9.19|22.28|    0.12|     90.32|         0.12
>%             |  0.0|      +0.6|       +173.5|-13.6|   -50.0|     +16.4|        -84.0
>
>1            2| 1024|   3229.57|        24.60|30.27|    0.07|    106.69|         0.59
>2            2| 1024|   2783.88|        81.49|30.09|    0.11|     92.51|         2.39
>%             |  0.0|     -13.8|       +231.3| -0.6|   +57.1|     -13.3|       +305.1
>
>1            4| 1024|   4175.34|        20.36|34.15|    0.01|    122.25|         0.61
>2            4| 1024|   4431.19|        25.15|35.64|    0.13|    124.33|         0.27
>%             |  0.0|      +6.1|        +23.5| +4.4| +1200.0|      +1.7|        -55.7
>
>1            8| 1024|   5518.43|       196.40|36.22|    0.11|    152.38|         5.86
>2            8| 1024|   4713.06|        42.14|36.87|    0.03|    127.82|         1.05
>%             |  0.0|     -14.6|        -78.5| +1.8|   -72.7|     -16.1|        -82.1
>
>1            1| 4096|   2005.37|        11.33|25.95|    0.09|     77.28|         0.68
>2            1| 4096|   2024.54|        10.31|21.96|    0.14|     92.19|         1.04
>%             |  0.0|      +1.0|         -9.0|-15.4|   +55.6|     +19.3|        +52.9
>
>1            2| 4096|   3174.25|        84.70|30.12|    0.10|    105.36|         2.48
>2            2| 4096|   2867.37|       128.26|30.28|    0.25|     94.67|         3.47
>%             |  0.0|      -9.7|        +51.4| +0.5|  +150.0|     -10.1|        +39.9
>
>1            4| 4096|   4149.45|        21.55|34.12|    0.06|    121.62|         0.64
>2            4| 4096|   4439.94|        27.23|35.65|    0.05|    124.54|         0.65
>%             |  0.0|      +7.0|        +26.4| +4.5|   -16.7|      +2.4|         +1.6
>
>1            8| 4096|   5064.61|       303.41|36.19|    0.08|    139.92|         8.25
>2            8| 4096|   4716.12|        17.86|36.91|    0.05|    127.76|         0.31
>%             |  0.0|      -6.9|        -94.1| +2.0|   -37.5|      -8.7|        -96.2
>
>1            1|16384|   2002.13|         7.95|25.77|    0.32|     77.71|         1.16
>2            1|16384|   2015.29|         9.42|22.06|    0.18|     91.36|         0.42
>%             |  0.0|      +0.7|        +18.5|-14.4|   -43.8|     +17.6|        -63.8
>
>1            2|16384|   3193.47|        42.44|30.23|    0.07|    105.62|         1.19
>2            2|16384|   2844.40|       148.92|30.27|    0.20|     93.94|         4.31
>%             |  0.0|     -10.9|       +250.9| +0.1|  +185.7|     -11.1|       +262.2
>
>1            4|16384|   4154.16|        21.25|34.03|    0.06|    122.07|         0.62
>2            4|16384|   4422.48|        12.24|35.69|    0.07|    123.90|         0.31
>%             |  0.0|      +6.5|        -42.4| +4.9|   +16.7|      +1.5|        -50.0
>
>1            8|16384|   5123.89|       203.06|36.24|    0.08|    141.38|         5.62
>2            8|16384|   3838.78|      1574.16|31.99|    8.51|    116.15|        21.64
>%             |  0.0|     -25.1|       +675.2|-11.7|+10537.5|     -17.8|       +285.1
>
>1            1|65535|   1993.80|         9.32|25.85|    0.36|     77.13|         0.93
>2            1|65535|   2016.30|        10.81|22.07|    0.03|     91.34|         0.37
>%             |  0.0|      +1.1|        +16.0|-14.6|   -91.7|     +18.4|        -60.2
>
>1            2|65535|   3019.41|       124.54|29.78|    0.15|    101.36|         3.71
>2            2|65535|   2844.34|       119.37|29.97|    0.34|     94.95|         5.00
>%             |  0.0|      -5.8|         -4.2| +0.6|  +126.7|      -6.3|        +34.8
>
>1            4|65535|   4164.58|        22.40|34.16|    0.06|    121.91|         0.48
>2            4|65535|   4388.41|         1.79|35.60|    0.05|    123.28|         0.23
>%             |  0.0|      +5.4|        -92.0| +4.2|   -16.7|      +1.1|        -52.1
>
>1            8|65535|   5437.31|       527.38|36.19|    0.11|    150.19|        14.12
>2            8|65535|   4729.43|        38.45|36.86|    0.10|    128.30|         1.29
>%             |  0.0|     -13.0|        -92.7| +1.9|    -9.1|     -14.6|        -90.9
>

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Attachments on bug 814051: 578515