when my application keep on runing about 10 h,cpu stalls

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when my application keep on runing about 10 h,cpu stalls

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chenghaibo
Contributor III

微信图片_20191127160339.png

the kernel version is 4.14.98, the cpu is imx6q , who can help me, thanks a lot

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b36401
NXP Employee
NXP Employee

Possibly there is some memory leakage and lack of the memory hangs the process.
Please try to monitor memory use during the running of the system.
I mean you can do something like "cat /proc/meminfo" every hour in background.

Also possibly bad RAM causes the process to hang.
Please perform DDR stress test.

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chenghaibo
Contributor III

after calibrate the ddr3 and use the params, the board nerver show this error message again

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848 Views
b36401
NXP Employee
NXP Employee

Possibly there is some memory leakage and lack of the memory hangs the process.
Please try to monitor memory use during the running of the system.
I mean you can do something like "cat /proc/meminfo" every hour in background.

Also possibly bad RAM causes the process to hang.
Please perform DDR stress test.

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847 Views
chenghaibo
Contributor III

may be the develop boad is quickly interact with the net

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847 Views
chenghaibo
Contributor III

thank you very much

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