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mysql select speed

 
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mysql> select count(*) from sqltest_table;
+----------+
| count(*) |
+----------+
| 13941198 |
+----------+

1 row in set (2 min 27.61 sec)



processor : 0~ 7
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Xeon(R) CPU E5420 @ 2.50GHz
stepping : 6
cpu MHz : 2493.751
cache size : 6144 KB
physical id : 1

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