AR vs Sequel in real world rails scenario

activerecord

Summary:
  Total:	13.0664 secs.
  Slowest:	0.3004 secs.
  Fastest:	0.0760 secs.
  Average:	0.1303 secs.
  Requests/sec:	76.5321

Status code distribution:
  [200]	1000 responses

Response time histogram:
  0.076 [1]	|
  0.098 [5]	|
  0.121 [192]	|∎∎∎∎∎∎∎∎∎∎
  0.143 [716]	|∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.166 [67]	|∎∎∎
  0.188 [10]	|
  0.211 [0]	|
  0.233 [0]	|
  0.256 [0]	|
  0.278 [1]	|
  0.300 [8]	|

Latency distribution:
  10% in 0.1168 secs.
  25% in 0.1223 secs.
  50% in 0.1279 secs.
  75% in 0.1350 secs.
  90% in 0.1426 secs.
  95% in 0.1486 secs.
  99% in 0.1825 secs.

sequel

Summary:
  Total:	9.5157 secs.
  Slowest:	0.1305 secs.
  Fastest:	0.0492 secs.
  Average:	0.0949 secs.
  Requests/sec:	105.0896

Status code distribution:
  [200]	1000 responses

Response time histogram:
  0.049 [1]	|
  0.057 [2]	|
  0.065 [1]	|
  0.074 [1]	|
  0.082 [21]	|∎
  0.090 [190]	|∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.098 [470]	|∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.106 [256]	|∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.114 [50]	|∎∎∎∎
  0.122 [7]	|
  0.131 [1]	|

Latency distribution:
  10% in 0.0869 secs.
  25% in 0.0905 secs.
  50% in 0.0949 secs.
  75% in 0.0993 secs.
  90% in 0.1039 secs.
  95% in 0.1064 secs.
  99% in 0.1123 secs.