CentOS under Android build pack too slow

It's not clear what's going on, it's slow and slow to build Android under Linux ...

Before still good, a build three or four minutes, now altogether to two or three hours, people are going to collapse ....

At that time, it is said that the company used the Unicom network has problems, is processing, but the network good to try again, a little faster, or more than 30 minutes .....

The whole building looked down, mostly stuck in gradle daemon and hitting jars above

Fortunately, our architect small brother in/root/.gradle/under Add a gradle.properties empty file on the good, ask him why, he is not very clear, two face Meng force ...

As follows:

CentOS under Android build pack too slow