github.com/livekit/protocol@v1.39.3/utils/hwstats/memory_all.go (about)

     1  // Copyright 2023 LiveKit, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package hwstats
    16  
    17  import (
    18  	"github.com/mackerelio/go-osstat/memory"
    19  )
    20  
    21  type osStatMemoryGetter struct{}
    22  
    23  func newOSStatMemoryGetter() (*osStatMemoryGetter, error) {
    24  	return &osStatMemoryGetter{}, nil
    25  }
    26  
    27  func (o *osStatMemoryGetter) getMemory() (uint64, uint64, error) {
    28  	stats, err := memory.Get()
    29  	if err != nil {
    30  		return 0, 0, err
    31  	}
    32  	return stats.Used, stats.Total, nil
    33  }