@hisorange/sensor v1.0.5

Sensor

Set of sensors for monitoring the performance of your application or library.

ActuationSensor

Counts the number actuations, useful to trace total number of queries, requests, etc.

const sensor = new ActuationSensor('queries');

for (let i = 0; i < 10; i++) {
  sensor.actuate();
}

console.log(sensor.read()); // 10

MemorySensor

Measures the memory usage of the current process.

const sensor = new MemorySensor();

console.log(sensor.read()); // 123456 bytes