You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
597 B
27 lines
597 B
7 months ago
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"os"
|
||
|
|
|
||
|
|
"github.com/shirou/gopsutil/mem"
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
vMem, err := mem.VirtualMemory()
|
||
|
|
if err != nil {
|
||
|
|
fmt.Fprintf(os.Stderr, "Failed to get virtual memory info: %v\n", err)
|
||
|
|
os.Exit(1)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Use the Available field to get the available memory
|
||
|
|
availableMemoryGB := float64(vMem.Available) / float64(1024*1024*1024)
|
||
|
|
|
||
|
|
if availableMemoryGB < 1.0 {
|
||
|
|
fmt.Fprintf(os.Stderr, "System available memory is less than 1GB: %.2fGB\n", availableMemoryGB)
|
||
|
|
os.Exit(1)
|
||
|
|
} else {
|
||
|
|
fmt.Printf("System available memory is sufficient: %.2fGB\n", availableMemoryGB)
|
||
|
|
}
|
||
|
|
}
|