Created
April 18, 2015 13:56
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Query times with and without Active Record includes method for the given number of records in pg db deployed on Heroku.
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=begin | |
WITHOUT includes(): | |
For 10 records: | |
Completed 200 OK in 29ms (Views: 13.9ms | ActiveRecord: 14.5ms) | |
Completed 200 OK in 98ms (Views: 27.8ms | ActiveRecord: 69.2ms) | |
Completed 200 OK in 116ms (Views: 44.3ms | ActiveRecord: 71.0ms) | |
Completed 200 OK in 56ms (Views: 21.1ms | ActiveRecord: 32.5ms) | |
Completed 200 OK in 292ms (Views: 131.9ms | ActiveRecord: 156.7ms) | |
For 100 records: | |
Completed 200 OK in 448ms (Views: 215.5ms | ActiveRecord: 232.2ms) | |
Completed 200 OK in 254ms (Views: 113.7ms | ActiveRecord: 139.3ms) | |
Completed 200 OK in 376ms (Views: 202.7ms | ActiveRecord: 172.1ms) | |
Completed 200 OK in 340ms (Views: 210.9ms | ActiveRecord: 128.6ms) | |
Completed 200 OK in 380ms (Views: 129.5ms | ActiveRecord: 250.2ms) | |
For 1000 records: | |
Completed 200 OK in 10674ms (Views: 3430.4ms | ActiveRecord: 7243.2ms) | |
Completed 200 OK in 7390ms (Views: 2455.9ms | ActiveRecord: 4933.4ms) | |
Completed 200 OK in 11827ms (Views: 3575.9ms | ActiveRecord: 8249.9ms) | |
Completed 200 OK in 5844ms (Views: 1984.2ms | ActiveRecord: 3857.7ms) | |
Completed 200 OK in 9459ms (Views: 3022.3ms | ActiveRecord: 6435.7ms) | |
WITH includes(): | |
For 10 records: | |
Completed 200 OK in 13ms (Views: 6.0ms | ActiveRecord: 6.3ms) | |
Completed 200 OK in 14ms (Views: 6.0ms | ActiveRecord: 7.5ms) | |
Completed 200 OK in 13ms (Views: 6.3ms | ActiveRecord: 6.2ms) | |
Completed 200 OK in 14ms (Views: 6.3ms | ActiveRecord: 6.5ms) | |
Completed 200 OK in 15ms (Views: 7.0ms | ActiveRecord: 6.9ms) | |
For 100 records: | |
Completed 200 OK in 50ms (Views: 35.6ms | ActiveRecord: 13.1ms) | |
Completed 200 OK in 34ms (Views: 22.6ms | ActiveRecord: 10.1ms) | |
Completed 200 OK in 35ms (Views: 22.4ms | ActiveRecord: 11.3ms) | |
Completed 200 OK in 37ms (Views: 23.1ms | ActiveRecord: 13.1ms) | |
Completed 200 OK in 34ms (Views: 23.6ms | ActiveRecord: 9.9ms) | |
For 1000 records: | |
Completed 200 OK in 509ms (Views: 371.2ms | ActiveRecord: 128.0ms) | |
Completed 200 OK in 426ms (Views: 386.7ms | ActiveRecord: 38.2ms) | |
Completed 200 OK in 341ms (Views: 275.4ms | ActiveRecord: 64.6ms) | |
Completed 200 OK in 285ms (Views: 251.9ms | ActiveRecord: 31.9ms) | |
Completed 200 OK in 314ms (Views: 278.6ms | ActiveRecord: 34.5ms) | |
=end |
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