mirror of
https://github.com/prometheus/node_exporter.git
synced 2024-09-20 16:17:31 -07:00
a98067a294
* Improve stat linux metric names.
cpu is no longer used.
* node_cpu -> node_cpu_seconds_total for Linux
* Improve filesystem metric names with units
* Improve units and names of linux disk stats
Remove sector metrics, the bytes metrics cover those already.
* Infiniband counters should end in _total
* Improve timex metric names, convert to more normal units.
See
3c073991eb/kernel/time/ntp.c (L909)
for what stabil means, looks like a moving average of some form.
* Update test fixture
* For meminfo metrics that had "kB" units, add _bytes
* Interrupts counter should have _total
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// 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 collector
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
)
|
|
|
|
func TestDiskStats(t *testing.T) {
|
|
file, err := os.Open("fixtures/proc/diskstats")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer file.Close()
|
|
|
|
diskStats, err := parseDiskStats(file)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if want, got := "25353629", diskStats["sda4"][0]; want != got {
|
|
t.Errorf("want diskstats sda4 %s, got %s", want, got)
|
|
}
|
|
|
|
if want, got := "68", diskStats["mmcblk0p2"][10]; want != got {
|
|
t.Errorf("want diskstats mmcblk0p2 %s, got %s", want, got)
|
|
}
|
|
}
|