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.
40 lines
1.1 KiB
40 lines
1.1 KiB
6 years ago
|
/*
|
||
|
|
* Minio Cloud Storage, (C) 2019 Minio, Inc.
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package mem
|
||
|
|
|
||
|
|
import (
|
||
|
|
"runtime"
|
||
|
|
|
||
|
|
humanize "github.com/dustin/go-humanize"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Usage holds memory utilization information in human readable format
|
||
|
|
type Usage struct {
|
||
|
|
Mem string `json:"mem"`
|
||
|
|
Error string `json:"error,omitempty"`
|
||
|
|
}
|
||
|
|
|
||
|
|
// GetUsage measures the total memory provisioned for the current process
|
||
|
|
// from the OS
|
||
|
|
func GetUsage() Usage {
|
||
|
|
memStats := new(runtime.MemStats)
|
||
|
|
runtime.ReadMemStats(memStats)
|
||
|
|
return Usage{
|
||
|
|
Mem: humanize.IBytes(memStats.Sys),
|
||
|
|
}
|
||
|
|
}
|