37 lines
907 B
Markdown
37 lines
907 B
Markdown
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# leaks
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> Search a process's memory for unreferenced malloc buffers.
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> More information: <https://keith.github.io/xcode-man-pages/leaks.1.html>.
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- Examine a running process for leaks by its name:
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`leaks {{process_name}}`
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- Examine a running process for leaks by its PID:
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`leaks {{pid}}`
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- Launch a command and check for leaks when it exits:
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`leaks -atExit -- {{command}}`
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- Enable backtraces for each leak by setting the `MallocStackLogging` environment variable:
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`MallocStackLogging=YES leaks {{process_name}}`
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- Display results in the classic list format instead of a tree:
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`leaks -list {{process_name}}`
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- Group leaked objects by type:
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`leaks -groupByType {{process_name}}`
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- Save the memory state to a memory graph file for later analysis:
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`leaks {{process_name}} -outputGraph {{path/to/file.memgraph}}`
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- Examine a previously saved memory graph file:
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`leaks {{path/to/file.memgraph}}`
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