Ubuntu
snapd package

  1. Bug #1642068
  2. Comment #6

Comment 6 for bug 1642068

Revision history for this message
Colin Ian King (colin-king) wrote :

gdb is showing that go is expanding the arena via anonymous mmap's, e.g: 128MB, 64MB etc

__mmap (addr=0x0, len=134217728, prot=0, flags=16418, fd=-1, offset=0)
__mmap (addr=0x7ff774000000, len=67108864, prot=0, flags=16418, fd=-1, offset=0)
etc..

so something is causing go to chomp up large amount of heap.