This report has been automatically generated from a Benchmarking application built by Kurtis Jungersen. The source behind the application can be found on the project's GitHub.
Tue, 16 Dec, 2014 12:03:12
After using these parameters:
| Parameter | Value |
|---|---|
| Database Tested | POSTGRESQL |
| Number of Trials | 50000 |
| Length of Each Entry Field | 10 |
| Number of Nodes in Cluster | 3 |
| Split Reads and Writes | False |
| Debug Mode | False |
| Chaos Mode (Random Reads) | True |
These results were obtained:
| Operation | Average | St. Dev. | Max Time | Min Time | Range |
|---|---|---|---|---|---|
| Writes | 0.00172 | 0.01367 | 0.40088 | 0.00077 | 0.40011 |
| Reads | 0.00302 | 0.01594 | 0.79652 | 0.00021 | 0.79631 |
This plot shows the normalized speeds of reads and writes over the course of the benchmark. The data was normalized (i.e. any data points beyond 3 standard deviations of the mean were excluded).
This plot shows a histogram which describes the general distribution of the data.
This plot shows the running averages for read and write speeds over the course of the benchmark.
Note: If any outliers were obtained in this benchmark, they will displayed here:
| Operation | Trial Number | Value |
|---|---|---|
| Write | 210 | 0.396378 |
| Write | 241 | 0.056716 |
| Write | 639 | 0.363274 |
| Write | 830 | 0.336147 |
| Write | 928 | 0.350144 |
| Write | 976 | 0.34519 |
| Write | 1077 | 0.360817 |
| Write | 1097 | 0.371284 |
| Write | 1626 | 0.342539 |
| Write | 1991 | 0.369017 |
| Write | 2039 | 0.346742 |
| Write | 2684 | 0.323381 |
| Write | 2755 | 0.173293 |
| Write | 2865 | 0.351328 |
| Write | 2881 | 0.375457 |
| Write | 3310 | 0.321459 |
| Write | 3596 | 0.336786 |
| Write | 3715 | 0.307111 |
| Write | 3735 | 0.367112 |
| Write | 3822 | 0.352567 |
| Write | 3992 | 0.374405 |
| Write | 4145 | 0.0157502 |
| Write | 4192 | 0.376644 |
| Write | 4310 | 0.364568 |
| Write | 4616 | 0.182428 |
| Write | 4640 | 0.32048 |
| Write | 4694 | 0.303501 |
| Write | 4952 | 0.33477 |
| Write | 5231 | 0.317554 |
| Write | 5285 | 0.308511 |
| Write | 5350 | 0.379213 |
| Write | 5397 | 0.317478 |
| Write | 5690 | 0.365149 |
| Write | 5720 | 0.161126 |
| Write | 5771 | 0.379858 |
| Write | 5880 | 0.302222 |
| Write | 8739 | 0.0725179 |
| Write | 13461 | 0.16856 |
| Write | 13625 | 0.019377 |
| Write | 14036 | 0.317017 |
| Write | 14202 | 0.362259 |
| Write | 15943 | 0.324773 |
| Write | 16411 | 0.391368 |
| Write | 16585 | 0.336284 |
| Write | 17187 | 0.359871 |
| Write | 17445 | 0.384265 |
| Write | 18194 | 0.30821 |
| Write | 19254 | 0.336724 |
| Write | 19634 | 0.325048 |
| Write | 20183 | 0.361683 |
| Write | 20585 | 0.336195 |
| Write | 20646 | 0.311199 |
| Write | 21439 | 0.318766 |
| Write | 22454 | 0.350007 |
| Write | 22497 | 0.365026 |
| Write | 22716 | 0.400883 |
| Write | 23019 | 0.361981 |
| Write | 23166 | 0.315752 |
| Write | 23794 | 0.387926 |
| Write | 23981 | 0.1766 |
| Write | 24257 | 0.324096 |
| Write | 24503 | 0.101198 |
| Write | 24889 | 0.394403 |
| Write | 24928 | 0.361148 |
| Write | 25029 | 0.34274 |
| Write | 25349 | 0.37033 |
| Write | 25399 | 0.325231 |
| Write | 25550 | 0.358966 |
| Write | 26039 | 0.376274 |
| Write | 26152 | 0.178522 |
| Write | 26262 | 0.311585 |
| Write | 26308 | 0.338058 |
| Write | 26349 | 0.338751 |
| Write | 26355 | 0.255671 |
| Write | 26412 | 0.344246 |
| Write | 27364 | 0.305132 |
| Write | 28217 | 0.316577 |
| Write | 28628 | 0.327738 |
| Write | 30300 | 0.311156 |
| Write | 30657 | 0.0243061 |
| Write | 32757 | 0.308669 |
| Write | 34280 | 0.387268 |
| Write | 35691 | 0.394903 |
| Write | 37422 | 0.353349 |
| Write | 38703 | 0.309899 |
| Write | 44777 | 0.370876 |
| Write | 45999 | 0.323793 |
| Write | 46528 | 0.0365551 |
| Write | 47620 | 0.398738 |
| Write | 48370 | 0.263403 |
| Read | 1077 | 0.399708 |
| Read | 1993 | 0.279097 |
| Read | 3368 | 0.305755 |
| Read | 4261 | 0.35724 |
| Read | 4285 | 0.361331 |
| Read | 4856 | 0.394573 |
| Read | 5071 | 0.390773 |
| Read | 5285 | 0.401515 |
| Read | 6362 | 0.110326 |
| Read | 6794 | 0.750893 |
| Read | 7154 | 0.327882 |
| Read | 7754 | 0.0391929 |
| Read | 8035 | 0.729287 |
| Read | 8163 | 0.323517 |
| Read | 8480 | 0.323551 |
| Read | 8642 | 0.347722 |
| Read | 9311 | 0.35013 |
| Read | 9852 | 0.394229 |
| Read | 10313 | 0.337489 |
| Read | 11405 | 0.357574 |
| Read | 11611 | 0.307485 |
| Read | 12495 | 0.395586 |
| Read | 12747 | 0.302856 |
| Read | 15054 | 0.385751 |
| Read | 15087 | 0.313301 |
| Read | 15199 | 0.40225 |
| Read | 15474 | 0.359169 |
| Read | 15732 | 0.304031 |
| Read | 16067 | 0.144961 |
| Read | 16408 | 0.365911 |
| Read | 16525 | 0.377604 |
| Read | 16982 | 0.363471 |
| Read | 17171 | 0.365332 |
| Read | 17187 | 0.268347 |
| Read | 17563 | 0.364806 |
| Read | 18742 | 0.342878 |
| Read | 18839 | 0.320877 |
| Read | 18858 | 0.348452 |
| Read | 19199 | 0.307123 |
| Read | 19974 | 0.312691 |
| Read | 20542 | 0.371664 |
| Read | 20565 | 0.332547 |
| Read | 20934 | 0.400946 |
| Read | 21382 | 0.373168 |
| Read | 22993 | 0.295314 |
| Read | 23197 | 0.399667 |
| Read | 23713 | 0.338245 |
| Read | 23760 | 0.343556 |
| Read | 23877 | 0.311906 |
| Read | 24062 | 0.399997 |
| Read | 24778 | 0.379236 |
| Read | 26003 | 0.397932 |
| Read | 26396 | 0.358976 |
| Read | 26483 | 0.349987 |
| Read | 27256 | 0.392089 |
| Read | 27790 | 0.318527 |
| Read | 28422 | 0.331271 |
| Read | 28709 | 0.224693 |
| Read | 28947 | 0.375234 |
| Read | 29153 | 0.310527 |
| Read | 29436 | 0.0195849 |
| Read | 29595 | 0.796523 |
| Read | 29898 | 0.404916 |
| Read | 30410 | 0.321342 |
| Read | 30656 | 0.0315349 |
| Read | 30657 | 0.024334 |
| Read | 30901 | 0.318089 |
| Read | 31733 | 0.384367 |
| Read | 32675 | 0.330785 |
| Read | 32991 | 0.253118 |
| Read | 34990 | 0.370649 |
| Read | 35006 | 0.334045 |
| Read | 35082 | 0.353608 |
| Read | 35912 | 0.401768 |
| Read | 35918 | 0.367683 |
| Read | 36457 | 0.33099 |
| Read | 36646 | 0.310311 |
| Read | 36993 | 0.316108 |
| Read | 37100 | 0.382721 |
| Read | 37214 | 0.353253 |
| Read | 37264 | 0.104805 |
| Read | 37589 | 0.136772 |
| Read | 37817 | 0.399556 |
| Read | 38131 | 0.328181 |
| Read | 38421 | 0.325613 |
| Read | 38706 | 0.389849 |
| Read | 39216 | 0.074785 |
| Read | 40039 | 0.314672 |
| Read | 40260 | 0.324846 |
| Read | 40557 | 0.370703 |
| Read | 40648 | 0.325138 |
| Read | 41105 | 0.344824 |
| Read | 41814 | 0.333305 |
| Read | 43573 | 0.395454 |
| Read | 43688 | 0.339218 |
| Read | 44265 | 0.360795 |
| Read | 45671 | 0.324124 |
| Read | 45926 | 0.33404 |
| Read | 48791 | 0.368671 |
| Read | 49080 | 0.374826 |
| Read | 49787 | 0.456561 |