mtconnect / adapter

MTConnect adapter framework
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Fanuc Adapter - Mem Usage on 200mb and rising #17

Closed diogo24m closed 3 years ago

diogo24m commented 4 years ago

I installed a Fanuc Adapter on a Raspberry (Debian) and the memory usage increased substantially in less than a day

When I run the pmap command I get this:

636: /home/pi/fanuc/adapter adapter.ini 00010000 112K r-x-- adapter 0003b000 4K r---- adapter 0003c000 4K rw--- adapter 00c90000 200396K rw--- [ anon ] 76ad2000 1248K r-x-- libc-2.28.so 76c0a000 64K ----- libc-2.28.so 76c1a000 8K r---- libc-2.28.so 76c1c000 4K rw--- libc-2.28.so 76c1d000 12K rw--- [ anon ] 76c20000 112K r-x-- libgcc_s.so.1 76c3c000 60K ----- libgcc_s.so.1 76c4b000 4K r---- libgcc_s.so.1 76c4c000 4K rw--- libgcc_s.so.1 76c4d000 452K r-x-- libm-2.28.so 76cbe000 60K ----- libm-2.28.so 76ccd000 4K r---- libm-2.28.so 76cce000 4K rw--- libm-2.28.so 76ccf000 1208K r-x-- libstdc++.so.6.0.25 76dfd000 64K ----- libstdc++.so.6.0.25 76e0d000 20K r---- libstdc++.so.6.0.25 76e12000 8K rw--- libstdc++.so.6.0.25 76e14000 8K rw--- [ anon ] 76e16000 92K r-x-- libpthread-2.28.so 76e2d000 60K ----- libpthread-2.28.so 76e3c000 4K r---- libpthread-2.28.so 76e3d000 4K rw--- libpthread-2.28.so 76e3e000 8K rw--- [ anon ] 76e40000 872K r-x-- libfwlib32.so.1.0.5 76f1a000 28K ----- libfwlib32.so.1.0.5 76f21000 4K r---- libfwlib32.so.1.0.5 76f22000 4K rw--- libfwlib32.so.1.0.5 76f23000 16K r-x-- libarmmem-v7l.so 76f27000 60K ----- libarmmem-v7l.so 76f36000 4K r---- libarmmem-v7l.so 76f37000 4K rw--- libarmmem-v7l.so 76f38000 128K r-x-- ld-2.28.so 76f5c000 8K rw--- [ anon ] 76f66000 8K rw--- [ anon ] 76f68000 4K r---- ld-2.28.so 76f69000 4K rw--- ld-2.28.so 7e8f8000 132K rw--- [ stack ] 7ec36000 4K r-x-- [ anon ] 7ec37000 4K r---- [ anon ] 7ec38000 4K r-x-- [ anon ] ffff0000 4K r-x-- [ anon ] total 205320K

This is around 20% of the memory usage of raspberry (1Gb of Ram)

bchandra2 commented 3 years ago

Were you able to solve this issue? We are attempting to do something similar. Any help or references would be appreciated.

diogo24m commented 3 years ago

Yes, I reinstalled the OS and the Adapter.