Browse Source
* Add clocksource metrics to time collector This closes #1336 Signed-off-by: Johannes 'fish' Ziemke <github@freigeist.org>pull/2208/head
Johannes 'fish' Ziemke
3 years ago
committed by
GitHub
6 changed files with 125 additions and 16 deletions
@ -0,0 +1,48 @@
|
||||
// Copyright 2021 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.
|
||||
|
||||
//go:build linux && !notime
|
||||
// +build linux,!notime
|
||||
|
||||
package collector |
||||
|
||||
import ( |
||||
"fmt" |
||||
"strconv" |
||||
|
||||
"github.com/go-kit/log/level" |
||||
"github.com/prometheus/client_golang/prometheus" |
||||
"github.com/prometheus/procfs/sysfs" |
||||
) |
||||
|
||||
func (c *timeCollector) update(ch chan<- prometheus.Metric) error { |
||||
fs, err := sysfs.NewFS(*sysPath) |
||||
if err != nil { |
||||
return fmt.Errorf("failed to open procfs: %w", err) |
||||
} |
||||
|
||||
clocksources, err := fs.ClockSources() |
||||
if err != nil { |
||||
return fmt.Errorf("couldn't get clocksources: %w", err) |
||||
} |
||||
level.Debug(c.logger).Log("msg", "in Update", "clocksources", fmt.Sprintf("%v", clocksources)) |
||||
|
||||
for i, clocksource := range clocksources { |
||||
is := strconv.Itoa(i) |
||||
for _, cs := range clocksource.Available { |
||||
ch <- c.clocksourcesAvailable.mustNewConstMetric(1.0, is, cs) |
||||
} |
||||
ch <- c.clocksourceCurrent.mustNewConstMetric(1.0, is, clocksource.Current) |
||||
} |
||||
return nil |
||||
} |
||||
@ -0,0 +1,25 @@
|
||||
// Copyright 2021 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.
|
||||
|
||||
//go:build !linux && !notime
|
||||
// +build !linux,!notime
|
||||
|
||||
package collector |
||||
|
||||
import ( |
||||
"github.com/prometheus/client_golang/prometheus" |
||||
) |
||||
|
||||
func (c *timeCollector) update(ch chan<- prometheus.Metric) error { |
||||
return nil |
||||
} |
||||
Loading…
Reference in new issue