Coalescing: result 2
	
======= coalescing table emp10 ====
The coalescing time is 0 seconds

real        0.8
user        0.1
sys         0.1
======= coalescing table emp20 ====
The coalescing time is 1 seconds

real        1.1
user        0.2
sys         0.1
======= coalescing table emp40 ====
The coalescing time is 1 seconds

real        1.4
user        0.2
sys         0.1
======= coalescing table emp100 ====
The coalescing time is 3 seconds

real        3.1
user        0.6
sys         0.3
======= coalescing table emp200 ====
The coalescing time is 4 seconds

real        4.9
user        0.8
sys         0.3
======= coalescing table emp400 ====
The coalescing time is 9 seconds

real        9.0
user        2.0
sys         0.5
======= coalescing table emp1000 ====
The coalescing time is 18 seconds

real       18.6
user        4.1
sys         1.1
======= coalescing table emp2000 ====
The coalescing time is 31 seconds

real       31.0
user        7.3
sys         1.3
======= coalescing table emp4000 ====
The coalescing time is 75 seconds

real     1:15.8
user       15.5
sys         3.4
======= coalescing table emp10000 ====
The coalescing time is 185 seconds

real     3:06.2
user       42.5
sys         9.2
======= coalescing table emp20000 ====
The coalescing time is 348 seconds

real     5:48.2
user     1:19.5
sys        20.1
