Compared to yesterday shows not significant change, thus meaning
benchmarking is more or less stable (+/- 5% at ·12 and ·16 is probably
due to scheduling):

$ benchstat -split node,cluster,dataset 20180305-deco-ffixed-c.txt 20180306-deco-ffixed-c.txt

name                                           old pystone/s            new pystone/s            delta
node:deco
pystone                                                      219k ± 3%                217k ± 4%    ~     (p=0.548 n=5+5)

name                                           old time/op              new time/op              delta
node:deco
crc32/py/4K                                                5.72µs ± 0%              5.73µs ± 0%    ~     (p=0.460 n=5+5)
crc32/go/4K                                                 279ns ± 0%               279ns ± 0%    ~     (all equal)
sha1/py/4K                                                 6.69µs ± 0%              6.74µs ± 1%  +0.66%  (p=0.024 n=5+5)
sha1/go/4K                                                 5.59µs ± 0%              5.60µs ± 0%  +0.19%  (p=0.008 n=5+5)
unzlib/py/wczdata                                          27.2µs ± 0%              27.2µs ± 1%    ~     (p=0.905 n=4+5)
unzlib/go/wczdata                                          26.9µs ± 1%              27.0µs ± 0%    ~     (p=0.222 n=5+5)
unzlib/py/prod1-avg                                        5.06µs ± 0%              5.14µs ± 3%    ~     (p=0.603 n=4+5)
unzlib/go/prod1-avg                                        5.33µs ± 1%              5.30µs ± 1%    ~     (p=0.087 n=5+5)
disk/randread/direct/4K-min                                 105µs ± 0%               104µs ± 2%    ~     (p=0.270 n=5+5)
disk/randread/direct/4K-avg                                 142µs ± 0%               141µs ± 0%  -0.31%  (p=0.032 n=5+5)
disk/randread/pagecache/4K-min                              583ns ± 1%               579ns ± 2%    ~     (p=0.246 n=5+5)
disk/randread/pagecache/4K-avg                             1.00µs ± 1%              0.99µs ± 0%  -0.98%  (p=0.024 n=5+5)

name                                           old time/object          new time/object          delta
cluster:deco dataset:wczblk1-8
fs1-zhash.py                                               20.2µs ± 1%              20.3µs ± 1%    ~     (p=0.571 n=4+4)
fs1-zhash.go                                               3.20µs ± 0%              3.26µs ± 4%    ~     (p=0.444 n=5+5)
fs1-zhash.go+prefetch128                                   4.14µs ± 6%              4.04µs ± 1%    ~     (p=0.444 n=5+5)
zeo/py/fs1-zhash.py                                         379µs ± 3%               383µs ± 5%    ~     (p=0.730 n=5+5)
zeo/py/fs1-zhash.go                                         127µs ± 1%               126µs ± 1%    ~     (p=0.317 n=4+5)
zeo/py/fs1-zhash.go+prefetch128                            64.1µs ± 2%              63.1µs ± 1%    ~     (p=0.222 n=5+5)
neo/py(!log)/sqlite-zhash.py                                335µs ± 4%               344µs ± 6%    ~     (p=0.421 n=5+5)
neo/py(!log)/sqlite-zhash.go                                145µs ± 2%               140µs ± 1%  -3.07%  (p=0.008 n=5+5)
neo/py(!log)/sqlite-zhash.go+prefetch128                    118µs ± 1%               119µs ± 2%    ~     (p=0.548 n=5+5)
neo/py(!log)/sql-zhash.py                                   454µs ±61%               386µs ± 1%    ~     (p=1.000 n=5+4)
neo/py(!log)/sql-zhash.go                                   183µs ± 1%               183µs ± 3%    ~     (p=1.000 n=5+5)
neo/py(!log)/sql-zhash.go+prefetch128                       164µs ± 2%               164µs ± 3%    ~     (p=0.690 n=5+5)
neo/go/fs1-zhash.py                                         227µs ± 2%               226µs ± 3%    ~     (p=0.690 n=5+5)
neo/go/fs1-zhash.go                                        56.9µs ± 1%              57.1µs ± 0%    ~     (p=0.119 n=5+5)
neo/go/fs1-zhash.go+prefetch128                            24.7µs ± 2%              24.7µs ± 5%    ~     (p=0.571 n=5+5)
neo/go/fs1(!sha1)-zhash.go(!sha1)                          40.5µs ± 1%              40.2µs ± 1%    ~     (p=0.254 n=5+5)
neo/go/fs1(!sha1)-zhash.go+prefetch128(!sha1)              16.8µs ± 5%              17.1µs ± 6%    ~     (p=0.579 n=5+5)
neo/go/sqlite-zhash.py                                      269µs ± 1%               272µs ± 3%    ~     (p=0.690 n=5+5)
neo/go/sqlite-zhash.go                                     92.7µs ± 0%              92.8µs ± 0%    ~     (p=0.397 n=5+4)
neo/go/sqlite-zhash.go+prefetch128                         39.8µs ± 8%              40.5µs ± 5%    ~     (p=0.548 n=5+5)
neo/go/sqlite-zhash.go(!sha1)                              86.4µs ± 2%              86.5µs ± 2%    ~     (p=0.571 n=5+5)
neo/go/sqlite-zhash.go+prefetch128(!sha1)                  40.1µs ±11%              38.8µs ± 9%    ~     (p=0.579 n=5+5)
cluster:deco dataset:prod1-1024
fs1-zhash.py                                               15.8µs ± 2%              15.8µs ± 3%    ~     (p=0.629 n=4+4)
fs1-zhash.go                                               2.80µs ± 0%              2.80µs ± 0%    ~     (all equal)
fs1-zhash.go+prefetch128                                   3.54µs ± 7%              3.42µs ± 8%    ~     (p=0.381 n=5+5)
zeo/py/fs1-zhash.py                                         362µs ± 6%               361µs ± 5%    ~     (p=1.000 n=5+5)
zeo/py/fs1-zhash.go                                         106µs ± 1%               105µs ± 0%    ~     (p=0.214 n=5+5)
zeo/py/fs1-zhash.go+prefetch128                            58.9µs ± 1%              58.9µs ± 1%    ~     (p=0.881 n=5+5)
neo/py(!log)/sqlite-zhash.py                                331µs ± 1%               344µs ± 7%    ~     (p=0.063 n=5+5)
neo/py(!log)/sqlite-zhash.go                                136µs ± 1%               137µs ± 2%    ~     (p=0.222 n=5+5)
neo/py(!log)/sqlite-zhash.go+prefetch128                    112µs ± 1%               114µs ± 1%  +1.73%  (p=0.008 n=5+5)
neo/py(!log)/sql-zhash.py                                   389µs ± 6%               380µs ± 4%    ~     (p=0.486 n=4+4)
neo/py(!log)/sql-zhash.go                                   180µs ± 2%               180µs ± 1%    ~     (p=0.548 n=5+5)
neo/py(!log)/sql-zhash.go+prefetch128                       157µs ± 1%               159µs ± 1%    ~     (p=0.095 n=5+5)
neo/go/fs1-zhash.py                                         223µs ± 0%               221µs ± 1%  -0.79%  (p=0.016 n=5+5)
neo/go/fs1-zhash.go                                        44.9µs ± 1%              45.2µs ± 2%    ~     (p=0.357 n=5+5)
neo/go/fs1-zhash.go+prefetch128                            17.6µs ± 5%              17.6µs ± 2%    ~     (p=1.000 n=5+5)
neo/go/fs1(!sha1)-zhash.go(!sha1)                          39.1µs ± 1%              39.1µs ± 2%    ~     (p=0.714 n=5+5)
neo/go/fs1(!sha1)-zhash.go+prefetch128(!sha1)              14.8µs ± 3%              14.6µs ± 4%    ~     (p=0.302 n=5+5)
neo/go/sqlite-zhash.py                                      269µs ± 3%               271µs ± 2%    ~     (p=0.548 n=5+5)
neo/go/sqlite-zhash.go                                     86.0µs ± 1%              86.4µs ± 0%    ~     (p=0.206 n=5+5)
neo/go/sqlite-zhash.go+prefetch128                         36.4µs ± 6%              35.8µs ± 2%    ~     (p=0.532 n=5+5)
neo/go/sqlite-zhash.go(!sha1)                              83.6µs ± 1%              84.0µs ± 1%    ~     (p=0.516 n=5+5)
neo/go/sqlite-zhash.go+prefetch128(!sha1)                  35.9µs ± 5%              36.5µs ± 5%    ~     (p=0.444 n=5+5)

name                                           old req/s                new req/s                delta
cluster:deco dataset:wczblk1-8
fs1-zwrk.go·1                                                438k ± 1%                436k ± 0%    ~     (p=0.222 n=5+5)
fs1-zwrk.go·2                                                745k ± 1%                744k ± 1%    ~     (p=0.548 n=5+5)
fs1-zwrk.go·3                                               1.09M ± 0%               1.09M ± 0%    ~     (p=0.095 n=5+5)
fs1-zwrk.go·4                                               1.15M ± 1%               1.16M ± 1%    ~     (p=0.095 n=5+5)
fs1-zwrk.go·8                                               1.27M ± 1%               1.27M ± 1%    ~     (p=0.841 n=5+5)
fs1-zwrk.go·12                                              1.27M ± 1%               1.27M ± 1%    ~     (p=0.690 n=5+5)
fs1-zwrk.go·16                                              1.28M ± 1%               1.27M ± 1%    ~     (p=0.841 n=5+5)
zeo/py/fs1-zwrk.go·1                                        9.04k ± 1%               9.12k ± 0%  +0.89%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·2                                        11.4k ± 1%               11.6k ± 1%  +1.58%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·3                                        13.4k ± 1%               13.4k ± 1%    ~     (p=0.310 n=5+5)
zeo/py/fs1-zwrk.go·4                                        14.0k ± 1%               14.0k ± 1%    ~     (p=0.595 n=5+5)
zeo/py/fs1-zwrk.go·8                                        14.6k ± 4%               14.7k ± 1%    ~     (p=0.690 n=5+5)
zeo/py/fs1-zwrk.go·12                                       14.9k ± 1%               15.0k ± 1%    ~     (p=0.421 n=5+5)
zeo/py/fs1-zwrk.go·16                                       15.3k ± 1%               15.1k ± 0%  -0.79%  (p=0.016 n=5+5)
neo/py(!log)/sqlite-zwrk.go·1                               7.03k ± 3%               7.09k ± 1%    ~     (p=0.310 n=5+5)
neo/py(!log)/sqlite-zwrk.go·2                               8.52k ± 1%               8.48k ± 1%    ~     (p=0.151 n=5+5)
neo/py(!log)/sqlite-zwrk.go·3                               8.48k ± 1%               8.48k ± 1%    ~     (p=0.690 n=5+5)
neo/py(!log)/sqlite-zwrk.go·4                               8.45k ± 1%               8.47k ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sqlite-zwrk.go·8                               8.44k ± 1%               8.43k ± 1%    ~     (p=0.690 n=5+5)
neo/py(!log)/sqlite-zwrk.go·12                              8.48k ± 1%               8.46k ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sqlite-zwrk.go·16                              8.49k ± 1%               8.46k ± 1%    ~     (p=0.310 n=5+5)
neo/py(!log)/sql-zwrk.go·1                                  5.51k ± 1%               5.51k ± 1%    ~     (p=1.000 n=5+5)
neo/py(!log)/sql-zwrk.go·2                                  6.31k ± 1%               6.32k ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sql-zwrk.go·3                                  6.20k ± 1%               6.29k ± 1%  +1.37%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·4                                  6.22k ± 1%               6.27k ± 1%  +0.83%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·8                                  6.25k ± 1%               6.27k ± 1%    ~     (p=0.548 n=5+5)
neo/py(!log)/sql-zwrk.go·12                                 6.26k ± 1%               6.29k ± 0%    ~     (p=0.841 n=5+5)
neo/py(!log)/sql-zwrk.go·16                                 6.26k ± 1%               6.22k ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1-zwrk.go·1                                        18.4k ± 0%               18.4k ± 1%    ~     (p=0.167 n=5+5)
neo/go/fs1-zwrk.go·2                                        38.2k ± 1%               38.1k ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1-zwrk.go·3                                        45.8k ± 1%               46.0k ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1-zwrk.go·4                                        49.8k ± 0%               50.2k ± 1%  +0.94%  (p=0.008 n=5+5)
neo/go/fs1-zwrk.go·8                                        60.3k ± 1%               61.0k ± 0%  +1.16%  (p=0.016 n=5+5)
neo/go/fs1-zwrk.go·12                                       61.6k ± 1%               62.1k ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1-zwrk.go·16                                       61.4k ± 1%               62.5k ± 1%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·1                          26.1k ± 1%               26.3k ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·2                          55.3k ± 1%               55.3k ± 1%    ~     (p=1.000 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·3                          62.7k ± 1%               62.7k ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·4                          69.1k ± 0%               69.3k ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·8                          87.9k ± 0%               88.2k ± 0%    ~     (p=0.310 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·12                         92.2k ± 1%               93.4k ± 0%  +1.32%  (p=0.008 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·16                         93.4k ± 1%               93.5k ± 2%    ~     (p=0.690 n=5+5)
neo/go/sqlite-zwrk.go·1                                     11.1k ± 0%               11.0k ± 1%    ~     (p=0.421 n=5+5)
neo/go/sqlite-zwrk.go·2                                     18.5k ± 0%               18.4k ± 1%  -0.68%  (p=0.016 n=5+5)
neo/go/sqlite-zwrk.go·3                                     24.5k ± 0%               24.4k ± 1%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go·4                                     26.9k ± 1%               26.8k ± 0%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go·8                                     29.9k ± 2%               30.4k ± 2%    ~     (p=0.310 n=5+5)
neo/go/sqlite-zwrk.go·12                                    29.2k ± 2%               30.5k ± 1%  +4.49%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go·16                                    28.4k ± 2%               29.9k ± 2%  +5.53%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·1                              11.8k ± 0%               11.9k ± 1%    ~     (p=0.063 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·2                              19.5k ± 0%               19.7k ± 0%  +0.60%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·3                              26.8k ± 1%               26.5k ± 1%  -1.14%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·4                              30.3k ± 1%               30.0k ± 0%  -1.12%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·8                              32.0k ± 2%               31.2k ± 2%  -2.46%  (p=0.032 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·12                             30.2k ± 3%               28.9k ± 1%  -4.20%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·16                             29.7k ± 1%               28.4k ± 2%  -4.27%  (p=0.008 n=5+5)
cluster:deco dataset:prod1-1024
fs1-zwrk.go·1                                                555k ± 0%                555k ± 0%    ~     (p=1.000 n=5+5)
fs1-zwrk.go·2                                                982k ± 2%               1008k ± 3%  +2.66%  (p=0.032 n=5+5)
fs1-zwrk.go·3                                               1.32M ± 1%               1.32M ± 1%    ~     (p=0.421 n=5+5)
fs1-zwrk.go·4                                               1.51M ± 1%               1.55M ± 2%  +2.80%  (p=0.032 n=5+5)
fs1-zwrk.go·8                                               1.58M ± 1%               1.59M ± 0%    ~     (p=0.548 n=5+5)
fs1-zwrk.go·12                                              1.59M ± 0%               1.59M ± 0%    ~     (p=0.548 n=5+5)
fs1-zwrk.go·16                                              1.59M ± 0%               1.59M ± 0%    ~     (p=0.095 n=5+5)
zeo/py/fs1-zwrk.go·1                                        9.70k ± 1%               9.70k ± 0%    ~     (p=1.000 n=5+5)
zeo/py/fs1-zwrk.go·2                                        12.2k ± 1%               12.4k ± 1%  +1.67%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·3                                        14.2k ± 1%               14.2k ± 1%    ~     (p=0.095 n=5+5)
zeo/py/fs1-zwrk.go·4                                        14.9k ± 0%               14.9k ± 0%    ~     (p=0.841 n=5+5)
zeo/py/fs1-zwrk.go·8                                        15.6k ± 0%               15.6k ± 0%    ~     (p=0.548 n=5+5)
zeo/py/fs1-zwrk.go·12                                       15.9k ± 1%               15.2k ±11%    ~     (p=0.310 n=5+5)
zeo/py/fs1-zwrk.go·16                                       16.1k ± 0%               16.1k ± 1%    ~     (p=0.421 n=5+5)
neo/py(!log)/sqlite-zwrk.go·1                               7.51k ± 1%               7.44k ± 1%  -0.91%  (p=0.016 n=5+5)
neo/py(!log)/sqlite-zwrk.go·2                               8.72k ± 1%               8.59k ± 1%  -1.45%  (p=0.008 n=5+5)
neo/py(!log)/sqlite-zwrk.go·3                               8.69k ± 1%               8.61k ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sqlite-zwrk.go·4                               8.67k ± 1%               8.57k ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sqlite-zwrk.go·8                               8.72k ± 0%               8.56k ± 1%  -1.83%  (p=0.008 n=5+5)
neo/py(!log)/sqlite-zwrk.go·12                              8.63k ± 1%               8.51k ± 1%    ~     (p=0.056 n=5+5)
neo/py(!log)/sqlite-zwrk.go·16                              8.64k ± 1%               8.54k ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sql-zwrk.go·1                                  5.56k ± 2%               5.55k ± 2%    ~     (p=1.000 n=5+5)
neo/py(!log)/sql-zwrk.go·2                                  6.42k ± 0%               6.36k ± 1%  -0.97%  (p=0.032 n=5+5)
neo/py(!log)/sql-zwrk.go·3                                  6.40k ± 0%               6.31k ± 0%  -1.44%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·4                                  6.38k ± 1%               6.28k ± 0%  -1.57%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·8                                  6.39k ± 1%               6.34k ± 1%    ~     (p=0.056 n=5+5)
neo/py(!log)/sql-zwrk.go·12                                 6.42k ± 1%               6.35k ± 1%  -1.11%  (p=0.016 n=5+5)
neo/py(!log)/sql-zwrk.go·16                                 6.41k ± 2%               6.36k ± 0%    ~     (p=0.151 n=5+5)
neo/go/fs1-zwrk.go·1                                        23.8k ± 0%               23.7k ± 0%  -0.33%  (p=0.032 n=5+5)
neo/go/fs1-zwrk.go·2                                        45.0k ± 1%               45.4k ± 0%  +0.93%  (p=0.032 n=5+5)
neo/go/fs1-zwrk.go·3                                        55.1k ± 1%               55.2k ± 1%    ~     (p=1.000 n=5+5)
neo/go/fs1-zwrk.go·4                                        60.1k ± 0%               60.7k ± 2%    ~     (p=0.151 n=5+5)
neo/go/fs1-zwrk.go·8                                        68.3k ± 2%               70.9k ± 2%  +3.72%  (p=0.016 n=5+5)
neo/go/fs1-zwrk.go·12                                       69.3k ± 5%               71.1k ± 3%    ~     (p=0.310 n=5+5)
neo/go/fs1-zwrk.go·16                                       68.8k ± 6%               71.0k ± 3%    ~     (p=0.690 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·1                          27.3k ± 0%               27.3k ± 0%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·2                          54.9k ± 1%               55.4k ± 1%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·3                          64.0k ± 0%               64.0k ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·4                          68.7k ± 1%               69.0k ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·8                          79.4k ± 2%               80.9k ± 2%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·12                         77.9k ± 2%               78.3k ± 5%    ~     (p=1.000 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·16                         75.3k ± 6%               75.4k ± 3%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·1                                     11.8k ± 0%               11.7k ± 1%    ~     (p=0.095 n=5+5)
neo/go/sqlite-zwrk.go·2                                     19.2k ± 0%               19.0k ± 0%  -0.85%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go·3                                     24.5k ± 1%               24.5k ± 1%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·4                                     26.6k ± 1%               26.3k ± 1%  -1.38%  (p=0.016 n=5+5)
neo/go/sqlite-zwrk.go·8                                     25.1k ± 3%               24.9k ± 3%    ~     (p=0.421 n=5+5)
neo/go/sqlite-zwrk.go·12                                    23.8k ± 2%               24.0k ± 5%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·16                                    24.3k ± 2%               25.4k ± 1%  +4.53%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·1                              12.1k ± 1%               12.2k ± 0%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·2                              19.6k ± 0%               19.8k ± 0%  +0.98%  (p=0.016 n=4+5)
neo/go/sqlite-zwrk.go(!sha1)·3                              25.3k ± 1%               26.2k ± 1%  +3.40%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·4                              27.3k ± 1%               28.7k ± 1%  +5.03%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·8                              25.4k ± 3%               27.2k ± 3%  +6.78%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·12                             23.8k ± 2%               25.3k ± 2%  +6.21%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·16                             23.9k ± 2%               25.3k ± 1%  +6.14%  (p=0.008 n=5+5)

name                                           old latency-time/object  new latency-time/object  delta
cluster:deco dataset:wczblk1-8
fs1-zwrk.go·1                                              2.29µs ± 1%              2.29µs ± 0%    ~     (p=0.222 n=5+5)
fs1-zwrk.go·2                                              2.68µs ± 1%              2.69µs ± 1%    ~     (p=0.524 n=5+5)
fs1-zwrk.go·3                                              2.76µs ± 0%              2.76µs ± 0%    ~     (p=0.111 n=5+5)
fs1-zwrk.go·4                                              3.46µs ± 1%              3.44µs ± 1%    ~     (p=0.095 n=5+5)
fs1-zwrk.go·8                                              6.28µs ± 1%              6.28µs ± 1%    ~     (p=0.889 n=5+5)
fs1-zwrk.go·12                                             9.42µs ± 1%              9.46µs ± 1%    ~     (p=0.690 n=5+5)
fs1-zwrk.go·16                                             12.5µs ± 1%              12.6µs ± 1%    ~     (p=0.841 n=5+5)
zeo/py/fs1-zwrk.go·1                                        111µs ± 1%               110µs ± 0%  -0.88%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·2                                        176µs ± 1%               173µs ± 1%  -1.56%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·3                                        224µs ± 1%               224µs ± 1%    ~     (p=0.310 n=5+5)
zeo/py/fs1-zwrk.go·4                                        285µs ± 1%               286µs ± 1%    ~     (p=0.690 n=5+5)
zeo/py/fs1-zwrk.go·8                                        549µs ± 4%               545µs ± 1%    ~     (p=0.690 n=5+5)
zeo/py/fs1-zwrk.go·12                                       805µs ± 1%               802µs ± 1%    ~     (p=0.421 n=5+5)
zeo/py/fs1-zwrk.go·16                                      1.05ms ± 1%              1.06ms ± 0%  +0.80%  (p=0.016 n=5+5)
neo/py(!log)/sqlite-zwrk.go·1                               142µs ± 3%               141µs ± 1%    ~     (p=0.310 n=5+5)
neo/py(!log)/sqlite-zwrk.go·2                               235µs ± 1%               236µs ± 1%    ~     (p=0.151 n=5+5)
neo/py(!log)/sqlite-zwrk.go·3                               354µs ± 1%               354µs ± 1%    ~     (p=0.690 n=5+5)
neo/py(!log)/sqlite-zwrk.go·4                               473µs ± 1%               472µs ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sqlite-zwrk.go·8                               948µs ± 1%               949µs ± 1%    ~     (p=0.690 n=5+5)
neo/py(!log)/sqlite-zwrk.go·12                             1.42ms ± 1%              1.42ms ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sqlite-zwrk.go·16                             1.88ms ± 1%              1.89ms ± 1%    ~     (p=0.310 n=5+5)
neo/py(!log)/sql-zwrk.go·1                                  181µs ± 1%               181µs ± 1%    ~     (p=1.000 n=5+5)
neo/py(!log)/sql-zwrk.go·2                                  317µs ± 1%               317µs ± 1%    ~     (p=0.841 n=5+5)
neo/py(!log)/sql-zwrk.go·3                                  484µs ± 1%               477µs ± 1%  -1.36%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·4                                  643µs ± 1%               638µs ± 1%  -0.82%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·8                                 1.28ms ± 1%              1.28ms ± 1%    ~     (p=0.548 n=5+5)
neo/py(!log)/sql-zwrk.go·12                                1.92ms ± 1%              1.91ms ± 0%    ~     (p=0.841 n=5+5)
neo/py(!log)/sql-zwrk.go·16                                2.56ms ± 1%              2.57ms ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1-zwrk.go·1                                       54.5µs ± 0%              54.2µs ± 1%    ~     (p=0.167 n=5+5)
neo/go/fs1-zwrk.go·2                                       52.4µs ± 1%              52.5µs ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1-zwrk.go·3                                       65.4µs ± 1%              65.3µs ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1-zwrk.go·4                                       80.4µs ± 0%              79.6µs ± 1%  -0.93%  (p=0.008 n=5+5)
neo/go/fs1-zwrk.go·8                                        133µs ± 1%               131µs ± 0%  -1.15%  (p=0.016 n=5+5)
neo/go/fs1-zwrk.go·12                                       195µs ± 1%               193µs ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1-zwrk.go·16                                       261µs ± 1%               256µs ± 1%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·1                         38.3µs ± 1%              38.0µs ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·2                         36.2µs ± 1%              36.1µs ± 1%    ~     (p=1.000 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·3                         47.8µs ± 1%              47.8µs ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·4                         57.9µs ± 0%              57.7µs ± 1%    ~     (p=0.421 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·8                         91.0µs ± 0%              90.7µs ± 0%    ~     (p=0.310 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·12                         130µs ± 1%               129µs ± 0%  -1.31%  (p=0.008 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·16                         171µs ± 1%               171µs ± 2%    ~     (p=0.690 n=5+5)
neo/go/sqlite-zwrk.go·1                                    90.4µs ± 0%              90.7µs ± 1%    ~     (p=0.421 n=5+5)
neo/go/sqlite-zwrk.go·2                                     108µs ± 0%               109µs ± 1%  +0.69%  (p=0.016 n=5+5)
neo/go/sqlite-zwrk.go·3                                     123µs ± 0%               123µs ± 1%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go·4                                     148µs ± 1%               149µs ± 0%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go·8                                     267µs ± 2%               263µs ± 2%    ~     (p=0.310 n=5+5)
neo/go/sqlite-zwrk.go·12                                    411µs ± 2%               393µs ± 1%  -4.31%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go·16                                    564µs ± 2%               534µs ± 2%  -5.24%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·1                             84.5µs ± 0%              84.0µs ± 1%    ~     (p=0.063 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·2                              102µs ± 0%               102µs ± 0%  -0.60%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·3                              112µs ± 1%               113µs ± 1%  +1.16%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·4                              132µs ± 1%               133µs ± 0%  +1.13%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·8                              250µs ± 2%               257µs ± 2%  +2.52%  (p=0.032 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·12                             397µs ± 3%               415µs ± 1%  +4.38%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·16                             539µs ± 1%               563µs ± 2%  +4.47%  (p=0.008 n=5+5)
cluster:deco dataset:prod1-1024
fs1-zwrk.go·1                                              1.80µs ± 0%              1.80µs ± 0%    ~     (p=0.968 n=5+5)
fs1-zwrk.go·2                                              2.04µs ± 2%              1.98µs ± 3%  -2.55%  (p=0.032 n=5+5)
fs1-zwrk.go·3                                              2.28µs ± 1%              2.27µs ± 1%    ~     (p=0.389 n=5+5)
fs1-zwrk.go·4                                              2.65µs ± 1%              2.58µs ± 2%  -2.71%  (p=0.032 n=5+5)
fs1-zwrk.go·8                                              5.05µs ± 1%              5.04µs ± 0%    ~     (p=0.548 n=5+5)
fs1-zwrk.go·12                                             7.54µs ± 0%              7.55µs ± 0%    ~     (p=0.571 n=5+5)
fs1-zwrk.go·16                                             10.1µs ± 0%              10.0µs ± 0%    ~     (p=0.095 n=5+5)
zeo/py/fs1-zwrk.go·1                                        103µs ± 1%               103µs ± 0%    ~     (p=1.000 n=5+5)
zeo/py/fs1-zwrk.go·2                                        164µs ± 1%               162µs ± 1%  -1.64%  (p=0.008 n=5+5)
zeo/py/fs1-zwrk.go·3                                        211µs ± 1%               212µs ± 1%    ~     (p=0.095 n=5+5)
zeo/py/fs1-zwrk.go·4                                        269µs ± 0%               269µs ± 0%    ~     (p=0.841 n=5+5)
zeo/py/fs1-zwrk.go·8                                        512µs ± 0%               512µs ± 0%    ~     (p=0.548 n=5+5)
zeo/py/fs1-zwrk.go·12                                       755µs ± 1%               793µs ±12%    ~     (p=0.310 n=5+5)
zeo/py/fs1-zwrk.go·16                                       993µs ± 0%               991µs ± 1%    ~     (p=0.421 n=5+5)
neo/py(!log)/sqlite-zwrk.go·1                               133µs ± 1%               134µs ± 1%  +0.92%  (p=0.016 n=5+5)
neo/py(!log)/sqlite-zwrk.go·2                               229µs ± 1%               233µs ± 1%  +1.47%  (p=0.008 n=5+5)
neo/py(!log)/sqlite-zwrk.go·3                               345µs ± 1%               348µs ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sqlite-zwrk.go·4                               461µs ± 1%               467µs ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sqlite-zwrk.go·8                               917µs ± 0%               935µs ± 1%  +1.87%  (p=0.008 n=5+5)
neo/py(!log)/sqlite-zwrk.go·12                             1.39ms ± 1%              1.41ms ± 1%    ~     (p=0.056 n=5+5)
neo/py(!log)/sqlite-zwrk.go·16                             1.85ms ± 1%              1.87ms ± 1%    ~     (p=0.095 n=5+5)
neo/py(!log)/sql-zwrk.go·1                                  180µs ± 2%               180µs ± 2%    ~     (p=1.000 n=5+5)
neo/py(!log)/sql-zwrk.go·2                                  311µs ± 0%               315µs ± 1%  +0.99%  (p=0.032 n=5+5)
neo/py(!log)/sql-zwrk.go·3                                  468µs ± 0%               475µs ± 0%  +1.47%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·4                                  627µs ± 1%               637µs ± 0%  +1.59%  (p=0.008 n=5+5)
neo/py(!log)/sql-zwrk.go·8                                 1.25ms ± 1%              1.26ms ± 1%    ~     (p=0.056 n=5+5)
neo/py(!log)/sql-zwrk.go·12                                1.87ms ± 1%              1.89ms ± 1%  +1.13%  (p=0.016 n=5+5)
neo/py(!log)/sql-zwrk.go·16                                2.50ms ± 2%              2.52ms ± 0%    ~     (p=0.151 n=5+5)
neo/go/fs1-zwrk.go·1                                       42.0µs ± 0%              42.2µs ± 0%  +0.33%  (p=0.032 n=5+5)
neo/go/fs1-zwrk.go·2                                       44.5µs ± 1%              44.1µs ± 0%  -0.92%  (p=0.032 n=5+5)
neo/go/fs1-zwrk.go·3                                       54.5µs ± 1%              54.4µs ± 1%    ~     (p=1.000 n=5+5)
neo/go/fs1-zwrk.go·4                                       66.5µs ± 0%              65.9µs ± 2%    ~     (p=0.151 n=5+5)
neo/go/fs1-zwrk.go·8                                        117µs ± 2%               113µs ± 2%  -3.59%  (p=0.016 n=5+5)
neo/go/fs1-zwrk.go·12                                       173µs ± 4%               169µs ± 4%    ~     (p=0.310 n=5+5)
neo/go/fs1-zwrk.go·16                                       233µs ± 6%               225µs ± 3%    ~     (p=0.690 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·1                         36.7µs ± 0%              36.6µs ± 0%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·2                         36.4µs ± 1%              36.1µs ± 1%    ~     (p=0.095 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·3                         46.9µs ± 0%              46.9µs ± 1%    ~     (p=0.841 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·4                         58.2µs ± 1%              57.9µs ± 1%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·8                          101µs ± 2%                99µs ± 2%    ~     (p=0.222 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·12                         154µs ± 2%               153µs ± 5%    ~     (p=1.000 n=5+5)
neo/go/fs1(!sha1)-zwrk.go(!sha1)·16                         213µs ± 6%               212µs ± 3%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·1                                    84.7µs ± 0%              85.1µs ± 1%    ~     (p=0.095 n=5+5)
neo/go/sqlite-zwrk.go·2                                     104µs ± 0%               105µs ± 0%  +0.86%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go·3                                     123µs ± 1%               123µs ± 1%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·4                                     150µs ± 1%               152µs ± 1%  +1.40%  (p=0.016 n=5+5)
neo/go/sqlite-zwrk.go·8                                     319µs ± 3%               321µs ± 3%    ~     (p=0.421 n=5+5)
neo/go/sqlite-zwrk.go·12                                    504µs ± 2%               500µs ± 5%    ~     (p=1.000 n=5+5)
neo/go/sqlite-zwrk.go·16                                    659µs ± 2%               630µs ± 1%  -4.34%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·1                             82.5µs ± 1%              82.0µs ± 0%    ~     (p=0.151 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·2                              102µs ± 0%               101µs ± 0%  -0.97%  (p=0.016 n=4+5)
neo/go/sqlite-zwrk.go(!sha1)·3                              119µs ± 1%               115µs ± 1%  -3.29%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·4                              146µs ± 1%               139µs ± 1%  -4.78%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·8                              315µs ± 3%               295µs ± 3%  -6.37%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·12                             503µs ± 2%               474µs ± 2%  -5.86%  (p=0.008 n=5+5)
neo/go/sqlite-zwrk.go(!sha1)·16                             671µs ± 2%               632µs ± 1%  -5.79%  (p=0.008 n=5+5)