Tested with unstable dev-master versions.
$ php bin/console benchmap -s 1
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 1
+-------------------------------+---------------+---------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+---------+
| nylle/php-automapper | 0 | 4194304 |
| mark-gerarts/auto-mapper-plus | 0 | 6291456 |
| native php | 0 | 6291456 |
| trismegiste/alkahest | 1 | 6291456 |
| idr0id/papper | 3 | 4194304 |
| bcc/auto-mapper-bundle | 3 | 6291456 |
+-------------------------------+---------------+---------+
The command "php bin/console benchmap -s 1" exited with 0.
0.12s
$ php bin/console benchmap -s 10
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 10
+-------------------------------+---------------+---------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+---------+
| native php | 0 | 6291456 |
| nylle/php-automapper | 1 | 4194304 |
| mark-gerarts/auto-mapper-plus | 2 | 6291456 |
| trismegiste/alkahest | 2 | 6291456 |
| idr0id/papper | 3 | 4194304 |
| bcc/auto-mapper-bundle | 6 | 6291456 |
+-------------------------------+---------------+---------+
The command "php bin/console benchmap -s 10" exited with 0.
0.18s
$ php bin/console benchmap -s 100
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 100
+-------------------------------+---------------+---------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+---------+
| native php | 0 | 6291456 |
| idr0id/papper | 5 | 4194304 |
| nylle/php-automapper | 7 | 4194304 |
| trismegiste/alkahest | 9 | 6291456 |
| mark-gerarts/auto-mapper-plus | 17 | 6291456 |
| bcc/auto-mapper-bundle | 37 | 6291456 |
+-------------------------------+---------------+---------+
The command "php bin/console benchmap -s 100" exited with 0.
0.79s
$ php bin/console benchmap -s 1000
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 1000
+-------------------------------+---------------+---------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+---------+
| native php | 2 | 6291456 |
| idr0id/papper | 29 | 4194304 |
| nylle/php-automapper | 74 | 4194304 |
| trismegiste/alkahest | 83 | 6291456 |
| mark-gerarts/auto-mapper-plus | 167 | 6291456 |
| bcc/auto-mapper-bundle | 334 | 6291456 |
+-------------------------------+---------------+---------+
The command "php bin/console benchmap -s 1000" exited with 0.
6.99s
$ php bin/console benchmap -s 10000
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 10000
+-------------------------------+---------------+----------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+----------+
| native php | 28 | 18874368 |
| idr0id/papper | 307 | 8388608 |
| nylle/php-automapper | 749 | 8388608 |
| trismegiste/alkahest | 804 | 18874368 |
| mark-gerarts/auto-mapper-plus | 1670 | 8388608 |
| bcc/auto-mapper-bundle | 3308 | 8388608 |
+-------------------------------+---------------+----------+
The command "php bin/console benchmap -s 10000" exited with 0.
67.59s
$ php bin/console benchmap -s 100000
Runtime: PHP 7.1.10
Host: Linux testing-gce-5eeb0a22-ea3a-4877-b3b1-9302ff18b35a 4.4.0-93-generic #116~14.04.1-Ubuntu SMP Mon Aug 14 16:07:05 UTC 2017 x86_64
Collection size: 100000
+-------------------------------+---------------+-----------+
| package | duration (MS) | MEM (B) |
+-------------------------------+---------------+-----------+
| native php | 289 | 125833216 |
| idr0id/papper | 2650 | 35655680 |
| nylle/php-automapper | 7271 | 35655680 |
| trismegiste/alkahest | 7906 | 125833216 |
| mark-gerarts/auto-mapper-plus | 16717 | 35655680 |
| bcc/auto-mapper-bundle | 32481 | 35655680 |
+-------------------------------+---------------+-----------+