# PerformanceDaddy

> See what is slowing your Mac.

A local Mac performance investigator for background apps, helpers and developer workloads, with process and port inspection, RAM and thermal evidence, startup clues, reviewed stops and bounded diagnostic recordings.

Status: Local preview · no public download yet.

## Product areas

- Background app and helper inspection
- Process duration, startup metadata clues and bounded post-stop observations
- Local process and listening-port inspection
- CPU, resident RAM, memory pressure and thermal evidence
- Recognized local coding-agent process families
- Reviewed process and family stops
- Timed diagnostic evidence assessments
- Bounded configuration metadata inventory
- Opt-in zsh startup profiling

## Important boundaries

- Local preview only; no public download
- No cloud agent sessions or conversation inspection
- No remote port scan or automatic remediation
- Root cause is not guaranteed; blocked-thread, disk-latency and network-latency proof is unavailable
- Raw fan RPM, temperature and GPU monitoring are not implemented
- Configuration inventory is bounded metadata, not every file or effective configuration
- Terminal startup profiling executes scripts only after consent and may have side effects

## Canonical links

- home: https://performancedaddy.significanthobbies.com/
- privacy: https://performancedaddy.significanthobbies.com/privacy/
- support: https://performancedaddy.significanthobbies.com/support/
- terms: https://performancedaddy.significanthobbies.com/terms/
- accessibility: https://performancedaddy.significanthobbies.com/accessibility/
- release: https://performancedaddy.significanthobbies.com/release/

Last updated: 2026-09-19