Max memory usage of a chrome process (tab) & how do I increase it?

By default v8 has a memory limit of 512MB on 32-bit systems, and 1.4GB on 64-bit systems. The limit can be raised by setting --max_old_space_size to a maximum of 1024 (1 GB) on 32-bit and 4096 (4GB) on 64-bit. You should be able to set this parameter when launching Chrome from a shell in Linux, or as an argument to the shortcut path in Windows.

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