Add benchmark to the introduction page.

README.md

@@ -264,3 +264,60 @@ To modify or delete small files, SSD must delete a whole block at a time, and mo
 ## Not Planned
 
 POSIX support
+
+
+## Benchmark
+
+My Own Unscientific Single Machine Results on Mac Book with Solid State Disk, CPU: 1 Intel Core i7@2.2GHz.
+
+Write 1 million 1KB file:
+```
+Concurrency Level:      64
+Time taken for tests:   182.456 seconds
+Complete requests:      1048576
+Failed requests:        0
+Total transferred:      1073741824 bytes
+Requests per second:    5747.01 [#/sec]
+Transfer rate:          5747.01 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        0.3      10.9       430.9      5.7
+
+Percentage of the requests served within a certain time (ms)
+   50%     10.2 ms
+   66%     12.0 ms
+   75%     12.6 ms
+   80%     12.9 ms
+   90%     14.0 ms
+   95%     14.9 ms
+   98%     16.2 ms
+   99%     17.3 ms
+  100%    430.9 ms
+```
+
+Randomly read 1 million files:
+```
+Concurrency Level:      64
+Time taken for tests:   80.732 seconds
+Complete requests:      1048576
+Failed requests:        0
+Total transferred:      1073741824 bytes
+Requests per second:    12988.37 [#/sec]
+Transfer rate:          12988.37 [Kbytes/sec]
+
+Connection Times (ms)
+              min      avg        max      std
+Total:        0.0      4.7       254.3      6.3
+
+Percentage of the requests served within a certain time (ms)
+   50%      2.6 ms
+   66%      2.9 ms
+   75%      3.7 ms
+   80%      4.7 ms
+   90%     10.3 ms
+   95%     16.6 ms
+   98%     26.3 ms
+   99%     34.8 ms
+  100%    254.3 ms
+```