---snip---$ ministat -A -c 99 before_ssh after_sshx before_ssh+ after_ssh N Min Max Median Avg Stddevx 10 7.63 10.635 10.1585 9.9382 0.85517585+ 10 5.986 6.424 6.1755 6.1917 0.15398416Difference at 99.0% confidence -3.7465 +/- 0.790815 -37.698% +/- 5.0788% (Student's t, pooled s = 0.614425)