Articles for teenystat

Practical guides for keeping CPU usage, memory pressure, and fan speed visible in your Mac menu bar.

Updated Jun 11, 2026 9 guides
Export troubleshooting

Mac video export slow? Check CPU, memory, and fan

Decide whether a slow export is normal encoding load or a signal to open Activity Monitor.

Demo prep

Mac demo performance baseline: CPU and memory

Check CPU, memory, fan trend, thresholds, and Activity Monitor boundaries before a client review starts.

CPU triage

Mac menu bar CPU monitor vs Activity Monitor

Use a glanceable CPU signal first, then open Activity Monitor when you need process names or a safe quit path.

Alert thresholds

Set Mac CPU and memory alert thresholds

Choose CPU, memory, and fan alerts that point to real action instead of notification noise.

Slow Mac triage

Mac running slow? Check CPU and memory first

Use CPU load, memory pressure, and fan trend to decide whether Activity Monitor, storage cleanup, or a workflow fix comes next.

Fan troubleshooting

Mac fan keeps running? Check CPU, memory, and fan speed

Read fan, CPU, and memory trends before you start quitting apps or changing Mac settings.

Troubleshooting

Check Mac CPU usage per core in the menu bar

Per-core CPU does not name the bad process. It shows the shape of the load so you know when Activity Monitor is worth opening.

Decision guide

Mac memory pressure vs memory used: what to watch

Memory pressure is the better diagnostic signal. Memory used is the faster menu bar glance. Here is when each one helps.

Comparison

TeenyStat vs Stats vs iStat Menus for Mac system monitoring

A practical comparison of the focused, free, and full-dashboard routes for watching Mac system stats from the menu bar.

How-to guide

How to see CPU, memory, and fan speed in your Mac menu bar

Activity Monitor is too far away for everyday system checks. This guide explains which Mac vitals are worth seeing at a glance.