Merge process_collector{,procfs}.go files into one.
This commit is contained in:
parent
21b7c6b048
commit
2b9d181f5b
|
@ -13,6 +13,8 @@
|
|||
|
||||
package prometheus
|
||||
|
||||
import "github.com/prometheus/procfs"
|
||||
|
||||
type processCollector struct {
|
||||
pid int
|
||||
collectFn func(chan<- Metric)
|
||||
|
@ -100,3 +102,48 @@ func (c *processCollector) Describe(ch chan<- *Desc) {
|
|||
func (c *processCollector) Collect(ch chan<- Metric) {
|
||||
c.collectFn(ch)
|
||||
}
|
||||
|
||||
func processCollectSupported() bool {
|
||||
if _, err := procfs.NewStat(); err == nil {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// TODO(ts): Bring back error reporting by reverting 7faf9e7 as soon as the
|
||||
// client allows users to configure the error behavior.
|
||||
func (c *processCollector) processCollect(ch chan<- Metric) {
|
||||
pid, err := c.pidFn()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
p, err := procfs.NewProc(pid)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
if stat, err := p.NewStat(); err == nil {
|
||||
c.cpuTotal.Set(stat.CPUTime())
|
||||
ch <- c.cpuTotal
|
||||
c.vsize.Set(float64(stat.VirtualMemory()))
|
||||
ch <- c.vsize
|
||||
c.rss.Set(float64(stat.ResidentMemory()))
|
||||
ch <- c.rss
|
||||
|
||||
if startTime, err := stat.StartTime(); err == nil {
|
||||
c.startTime.Set(startTime)
|
||||
ch <- c.startTime
|
||||
}
|
||||
}
|
||||
|
||||
if fds, err := p.FileDescriptorsLen(); err == nil {
|
||||
c.openFDs.Set(float64(fds))
|
||||
ch <- c.openFDs
|
||||
}
|
||||
|
||||
if limits, err := p.NewLimits(); err == nil {
|
||||
c.maxFDs.Set(float64(limits.OpenFiles))
|
||||
ch <- c.maxFDs
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,61 +0,0 @@
|
|||
// Copyright 2015 The Prometheus Authors
|
||||
// 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 prometheus
|
||||
|
||||
import "github.com/prometheus/procfs"
|
||||
|
||||
func processCollectSupported() bool {
|
||||
if _, err := procfs.NewStat(); err == nil {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// TODO(ts): Bring back error reporting by reverting 7faf9e7 as soon as the
|
||||
// client allows users to configure the error behavior.
|
||||
func (c *processCollector) processCollect(ch chan<- Metric) {
|
||||
pid, err := c.pidFn()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
p, err := procfs.NewProc(pid)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
if stat, err := p.NewStat(); err == nil {
|
||||
c.cpuTotal.Set(stat.CPUTime())
|
||||
ch <- c.cpuTotal
|
||||
c.vsize.Set(float64(stat.VirtualMemory()))
|
||||
ch <- c.vsize
|
||||
c.rss.Set(float64(stat.ResidentMemory()))
|
||||
ch <- c.rss
|
||||
|
||||
if startTime, err := stat.StartTime(); err == nil {
|
||||
c.startTime.Set(startTime)
|
||||
ch <- c.startTime
|
||||
}
|
||||
}
|
||||
|
||||
if fds, err := p.FileDescriptorsLen(); err == nil {
|
||||
c.openFDs.Set(float64(fds))
|
||||
ch <- c.openFDs
|
||||
}
|
||||
|
||||
if limits, err := p.NewLimits(); err == nil {
|
||||
c.maxFDs.Set(float64(limits.OpenFiles))
|
||||
ch <- c.maxFDs
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue