Make a lazy static reqwest client and use it

[skeet70]

No description provided.

[skeet70]

The full sdk init happens before the benchmark run, so the client reuse should be coming into play here. Doesn't seem to make a significant difference.

main

document get metadata   time:   [377.59 ms 381.95 ms 386.62 ms]
                        change: [-6.3727% -3.8273% -1.2149%] (p = 0.01 < 0.05)
                        Performance has improved.
Found 1 outliers among 100 measurements (1.00%)
  1 (1.00%) high mild

document encrypt [self] time:   [289.75 ms 292.48 ms 295.42 ms]
                        change: [-7.2391% -4.1039% -0.8954%] (p = 0.02 < 0.05)
                        Change within noise threshold.
Found 2 outliers among 100 measurements (2.00%)
  2 (2.00%) high mild

document encrypt (unmanaged) [self]
                        time:   [10.209 ms 10.220 ms 10.232 ms]
                        change: [-5.7825% -5.4474% -5.1716%] (p = 0.00 < 0.05)
                        Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
  5 (5.00%) high mild

document encrypt [self, group]
                        time:   [589.78 ms 601.46 ms 615.63 ms]
                        change: [-0.7961% +2.8892% +6.8599%] (p = 0.42 > 0.05)
                        No change in performance detected.
Found 6 outliers among 100 measurements (6.00%)
  2 (2.00%) high mild
  4 (4.00%) high severe

document encrypt [self, group x 2]
                        time:   [582.30 ms 590.44 ms 601.29 ms]
                        change: [-6.3415% -3.3375% -0.1032%] (p = 0.01 < 0.05)
                        Change within noise threshold.
Found 12 outliers among 100 measurements (12.00%)
  8 (8.00%) high mild
  4 (4.00%) high severe

document decrypt [user] time:   [395.14 ms 399.78 ms 405.14 ms]
                        change: [-3.9206% +0.1059% +3.4110%] (p = 0.92 > 0.05)
                        No change in performance detected.
Found 10 outliers among 100 measurements (10.00%)
  6 (6.00%) high mild
  4 (4.00%) high severe

document decrypt (unmanaged) [group]
                        time:   [564.68 ms 595.34 ms 650.42 ms]
                        change: [+1.4632% +9.0657% +21.145%] (p = 0.15 > 0.05)
                        No change in performance detected.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) high mild
  1 (1.00%) high severe

document decrypt (unmanaged) [user]
                        time:   [386.11 ms 390.34 ms 394.97 ms]
                        change: [-5.0776% -2.2275% +0.3623%] (p = 0.09 > 0.05)
                        No change in performance detected.
Found 4 outliers among 100 measurements (4.00%)
  3 (3.00%) high mild
  1 (1.00%) high severe

group create            time:   [608.17 ms 615.57 ms 624.15 ms]
                        change: [-7.4591% -2.0614% +3.0807%] (p = 0.38 > 0.05)
                        No change in performance detected.
Found 9 outliers among 100 measurements (9.00%)
  6 (6.00%) high mild
  3 (3.00%) high severe

this branch

document get metadata   time:   [377.59 ms 381.95 ms 386.62 ms]
                        change: [-6.3727% -3.8273% -1.2149%] (p = 0.01 < 0.05)
                        Performance has improved.
Found 1 outliers among 100 measurements (1.00%)
  1 (1.00%) high mild

document encrypt [self] time:   [289.75 ms 292.48 ms 295.42 ms]
                        change: [-7.2391% -4.1039% -0.8954%] (p = 0.02 < 0.05)
                        Change within noise threshold.
Found 2 outliers among 100 measurements (2.00%)
  2 (2.00%) high mild

document encrypt (unmanaged) [self]
                        time:   [10.209 ms 10.220 ms 10.232 ms]
                        change: [-5.7825% -5.4474% -5.1716%] (p = 0.00 < 0.05)
                        Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
  5 (5.00%) high mild

document encrypt [self, group]
                        time:   [589.78 ms 601.46 ms 615.63 ms]
                        change: [-0.7961% +2.8892% +6.8599%] (p = 0.42 > 0.05)
                        No change in performance detected.
Found 6 outliers among 100 measurements (6.00%)
  2 (2.00%) high mild
  4 (4.00%) high severe

document encrypt [self, group x 2]
                        time:   [582.30 ms 590.44 ms 601.29 ms]
                        change: [-6.3415% -3.3375% -0.1032%] (p = 0.01 < 0.05)
                        Change within noise threshold.
Found 12 outliers among 100 measurements (12.00%)
  8 (8.00%) high mild
  4 (4.00%) high severe

document decrypt [user] time:   [395.14 ms 399.78 ms 405.14 ms]
                        change: [-3.9206% +0.1059% +3.4110%] (p = 0.92 > 0.05)
                        No change in performance detected.
Found 10 outliers among 100 measurements (10.00%)
  6 (6.00%) high mild
  4 (4.00%) high severe

document decrypt (unmanaged) [group]
                        time:   [564.68 ms 595.34 ms 650.42 ms]
                        change: [+1.4632% +9.0657% +21.145%] (p = 0.15 > 0.05)
                        No change in performance detected.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) high mild
  1 (1.00%) high severe

document decrypt (unmanaged) [user]
                        time:   [386.11 ms 390.34 ms 394.97 ms]
                        change: [-5.0776% -2.2275% +0.3623%] (p = 0.09 > 0.05)
                        No change in performance detected.
Found 4 outliers among 100 measurements (4.00%)
  3 (3.00%) high mild
  1 (1.00%) high severe

group create            time:   [608.17 ms 615.57 ms 624.15 ms]
                        change: [-7.4591% -2.0614% +3.0807%] (p = 0.38 > 0.05)
                        No change in performance detected.
Found 9 outliers among 100 measurements (9.00%)
  6 (6.00%) high mild
  3 (3.00%) high severe