Method getMapsCount

pkg/util/process/collector.go:79–93

getMapsCount returns the number of memory map ares the process has allocated.

()

// getMapsCount returns the number of memory map ares the process has allocated.
func (c *processCollector) getMapsCount() (float64, error) {
	file, err := os.Open(processMapsPath(c.procMountPoint, c.pid))
	if err != nil {
		return 0, err
	}
	defer file.Close()

	count := 0
	scan := bufio.NewScanner(file)
	for scan.Scan() {
		count++
	}

	return float64(count), scan.Err()
}

// getMapsCountLimit returns the maximum of memory map ares the process can allocate.
func (c *processCollector) getMapsCountLimit() (float64, error) {