Coalescing: result 3
	
======= coalescing table emp10 ====
The coalescing time is 1 seconds

real        1.0
user        0.1
sys         0.1
======= coalescing table emp20 ====
The coalescing time is 1 seconds

real        0.9
user        0.1
sys         0.1
======= coalescing table emp40 ====
The coalescing time is 1 seconds

real        1.3
user        0.1
sys         0.2
======= coalescing table emp100 ====
The coalescing time is 2 seconds

real        2.3
user        0.5
sys         0.2
======= coalescing table emp200 ====
The coalescing time is 3 seconds

real        3.4
user        0.8
sys         0.3
======= coalescing table emp400 ====
The coalescing time is 6 seconds

real        6.9
user        1.7
sys         0.4
======= coalescing table emp1000 ====
The coalescing time is 16 seconds

real       17.1
user        4.0
sys         1.1
======= coalescing table emp2000 ====
The coalescing time is 26 seconds

real       25.5
user        6.5
sys         1.5
======= coalescing table emp4000 ====
The coalescing time is 56 seconds

real       56.4
user       13.7
sys         3.4
======= coalescing table emp10000 ====
The coalescing time is 146 seconds

real     2:26.7
user       34.7
sys         8.7
======= coalescing table emp20000 ====
The coalescing time is 341 seconds

real     5:41.7
user     1:23.2
sys        20.8
