Releases

v0.5.1

• Fixed Linux memory usage capture to correctly read memory statistics.

v0.5.0

• Added --total-memory option for scaling memory usage graphs, allowing users to set custom total memory values.
• Improved support for proportional memory usage (PSS).
• Exposed total system memory information.

v0.4.0

• Fixed command formatting in output display.
• Modernized codebase to use current Ruby conventions.
• Improved Darwin (macOS) support with better platform-specific handling.

v0.3.0

• Added support for smaps_rollup on Linux for more efficient memory statistics collection.
• Fixed smaps_rollup detection (corrected file path).
• Removed sz metric (not supported on Darwin).
• Expanded test coverage.
• Improved documentation with better syntax highlighting and fixed links.
• Avoided abbreviations in naming conventions for better code clarity.
• Added missing dependencies: bake-test-external and json gem.
• Added summary lines for PSS (Proportional Set Size) and USS (Unique Set Size).

v0.2.1

• Added missing dependency to gemspec.
• Added example of command line usage to documentation.
• Renamed rsz to rss (Resident Set Size) for consistency across Darwin and Linux platforms.

v0.2.0

• Added process-metrics command line interface for monitoring processes.
• Implemented structured data using Ruby structs for better performance and clarity.
• Added documentation about PSS (Proportional Set Size) and USS (Unique Set Size) metrics.

v0.1.1

• Removed Gemfile.lock from version control.
• Fixed process metrics to exclude the ps command itself from measurements.
• Fixed documentation formatting issues.

v0.1.0

• Initial release with support for process and memory metrics on Linux and Darwin (macOS).
• Support for selecting processes based on PID or PPID (process group).
• Implementation of memory statistics collection using /proc filesystem on Linux.
• Better handling of process hierarchies.
• Support for older Ruby versions.