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https://codeberg.org/scip/io-exporter.git
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Compare commits
3 Commits
v0.0.8
...
refactor-e
| Author | SHA1 | Date | |
|---|---|---|---|
| 5001dea502 | |||
| d4477972f3 | |||
| 3be1a6be5d |
13
README.md
13
README.md
@@ -1,7 +1,3 @@
|
|||||||
[](https://github.com/tlinden/io-exporter/actions)
|
|
||||||
[](https://github.com/tlinden/io-exporter/blob/master/LICENSE)
|
|
||||||
[](https://goreportcard.com/report/github.com/tlinden/io-exporter)
|
|
||||||
|
|
||||||
# io-exporter
|
# io-exporter
|
||||||
|
|
||||||
Report if a given filesystem is operating properly
|
Report if a given filesystem is operating properly
|
||||||
@@ -91,15 +87,6 @@ Or use the pre-build image:
|
|||||||
docker run -u `id -u $USER` -v ./t:/pvc ghcr.io/tlinden/io-exporter:latest /pvc/testfile
|
docker run -u `id -u $USER` -v ./t:/pvc ghcr.io/tlinden/io-exporter:latest /pvc/testfile
|
||||||
```
|
```
|
||||||
|
|
||||||
## Grafana
|
|
||||||
|
|
||||||
I provide a [sample dashboard](grafana), which you can add to your grafana or use
|
|
||||||
as a starting point to integrate it into your monitoring setup.
|
|
||||||
|
|
||||||
It looks like this:
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
# Report bugs
|
# Report bugs
|
||||||
|
|
||||||
[Please open an issue](https://github.com/TLINDEN/io-exporter/issues). Thanks!
|
[Please open an issue](https://github.com/TLINDEN/io-exporter/issues). Thanks!
|
||||||
|
|||||||
1
blah
Normal file
1
blah
Normal file
@@ -0,0 +1 @@
|
|||||||
|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
|
||||||
@@ -15,7 +15,7 @@ import (
|
|||||||
)
|
)
|
||||||
|
|
||||||
const (
|
const (
|
||||||
Version = `v0.0.8`
|
Version = `v0.0.6`
|
||||||
SLEEP = 5
|
SLEEP = 5
|
||||||
Usage = `io-exporter [options] <file>
|
Usage = `io-exporter [options] <file>
|
||||||
Options:
|
Options:
|
||||||
|
|||||||
@@ -6,7 +6,6 @@ import (
|
|||||||
"io"
|
"io"
|
||||||
"log/slog"
|
"log/slog"
|
||||||
"os"
|
"os"
|
||||||
"sync"
|
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/ncw/directio"
|
"github.com/ncw/directio"
|
||||||
@@ -33,10 +32,7 @@ func NewExporter(conf *Config, alloc *Alloc, metrics *Metrics) *Exporter {
|
|||||||
}
|
}
|
||||||
|
|
||||||
// starts the primary go-routine, which will run the io checks for ever
|
// starts the primary go-routine, which will run the io checks for ever
|
||||||
func (exp *Exporter) RunIOchecks() *sync.WaitGroup {
|
func (exp *Exporter) RunIOchecks() {
|
||||||
var wg sync.WaitGroup
|
|
||||||
wg.Add(1)
|
|
||||||
|
|
||||||
go func() {
|
go func() {
|
||||||
for {
|
for {
|
||||||
var res_r, res_w Result
|
var res_r, res_w Result
|
||||||
@@ -53,7 +49,7 @@ func (exp *Exporter) RunIOchecks() *sync.WaitGroup {
|
|||||||
slog.Debug("elapsed read time", "elapsed", res_r.elapsed, "result", res_r.result)
|
slog.Debug("elapsed read time", "elapsed", res_r.elapsed, "result", res_r.result)
|
||||||
}
|
}
|
||||||
|
|
||||||
if (exp.conf.WriteMode && exp.conf.ReadMode) && (res_r.result && res_w.result) {
|
if exp.conf.WriteMode && exp.conf.ReadMode {
|
||||||
if !exp.alloc.Compare() {
|
if !exp.alloc.Compare() {
|
||||||
res_r.result = false
|
res_r.result = false
|
||||||
}
|
}
|
||||||
@@ -64,8 +60,6 @@ func (exp *Exporter) RunIOchecks() *sync.WaitGroup {
|
|||||||
time.Sleep(time.Duration(exp.conf.Sleeptime) * time.Second)
|
time.Sleep(time.Duration(exp.conf.Sleeptime) * time.Second)
|
||||||
}
|
}
|
||||||
}()
|
}()
|
||||||
|
|
||||||
return &wg
|
|
||||||
}
|
}
|
||||||
|
|
||||||
// call an io measurement and collect time needed
|
// call an io measurement and collect time needed
|
||||||
@@ -78,11 +72,6 @@ func (exp *Exporter) measure(mode int) Result {
|
|||||||
now := time.Now()
|
now := time.Now()
|
||||||
elapsed := float64(now.Sub(start).Nanoseconds()) / 10000000000
|
elapsed := float64(now.Sub(start).Nanoseconds()) / 10000000000
|
||||||
|
|
||||||
// makes no sense to measure latency if operation failed
|
|
||||||
if !result {
|
|
||||||
elapsed = 0
|
|
||||||
}
|
|
||||||
|
|
||||||
return Result{elapsed: elapsed, result: result}
|
return Result{elapsed: elapsed, result: result}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
22
cmd/root.go
22
cmd/root.go
@@ -8,10 +8,6 @@ import (
|
|||||||
"os"
|
"os"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
// enable to debug with roumon
|
|
||||||
//_ "net/http/pprof"
|
|
||||||
// then: roumon -host=localhost -port=9187
|
|
||||||
|
|
||||||
"github.com/prometheus/client_golang/prometheus/promhttp"
|
"github.com/prometheus/client_golang/prometheus/promhttp"
|
||||||
)
|
)
|
||||||
|
|
||||||
@@ -29,17 +25,13 @@ func Run() {
|
|||||||
os.Exit(0)
|
os.Exit(0)
|
||||||
}
|
}
|
||||||
|
|
||||||
if conf.Showhelp {
|
|
||||||
fmt.Println(Usage)
|
|
||||||
os.Exit(0)
|
|
||||||
}
|
|
||||||
setLogger(os.Stdout, conf.Debug)
|
setLogger(os.Stdout, conf.Debug)
|
||||||
|
|
||||||
metrics := NewMetrics(conf)
|
metrics := NewMetrics(conf)
|
||||||
alloc := NewAlloc()
|
alloc := NewAlloc()
|
||||||
exporter := NewExporter(conf, alloc, metrics)
|
exporter := NewExporter(conf, alloc, metrics)
|
||||||
|
|
||||||
wg := exporter.RunIOchecks()
|
exporter.RunIOchecks()
|
||||||
|
|
||||||
http.Handle("/metrics", promhttp.HandlerFor(
|
http.Handle("/metrics", promhttp.HandlerFor(
|
||||||
metrics.registry,
|
metrics.registry,
|
||||||
@@ -57,22 +49,14 @@ func Run() {
|
|||||||
if err := http.ListenAndServe(fmt.Sprintf(":%d", conf.Port), nil); err != nil {
|
if err := http.ListenAndServe(fmt.Sprintf(":%d", conf.Port), nil); err != nil {
|
||||||
log.Fatal(err)
|
log.Fatal(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
wg.Wait()
|
|
||||||
}
|
}
|
||||||
|
|
||||||
func report(err error, fd *os.File) bool {
|
func report(err error, fd *os.File) bool {
|
||||||
failure := err.Error()
|
slog.Debug("failed to check io", "error", err)
|
||||||
if err.Error() == "context deadline exceeded" {
|
|
||||||
failure = "operation timed out"
|
|
||||||
}
|
|
||||||
|
|
||||||
slog.Error("io error", "error", failure)
|
|
||||||
|
|
||||||
if fd != nil {
|
if fd != nil {
|
||||||
if err := fd.Close(); err != nil {
|
if err := fd.Close(); err != nil {
|
||||||
|
slog.Debug("failed to close filehandle", "error", err)
|
||||||
slog.Debug("failed to close filehandle", "error", failure)
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@@ -1,580 +0,0 @@
|
|||||||
{
|
|
||||||
"annotations": {
|
|
||||||
"list": [
|
|
||||||
{
|
|
||||||
"builtIn": 1,
|
|
||||||
"datasource": {
|
|
||||||
"type": "grafana",
|
|
||||||
"uid": "-- Grafana --"
|
|
||||||
},
|
|
||||||
"enable": true,
|
|
||||||
"hide": true,
|
|
||||||
"iconColor": "rgba(0, 211, 255, 1)",
|
|
||||||
"name": "Annotations & Alerts",
|
|
||||||
"type": "dashboard"
|
|
||||||
}
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"editable": true,
|
|
||||||
"fiscalYearStartMonth": 0,
|
|
||||||
"graphTooltip": 0,
|
|
||||||
"id": 37,
|
|
||||||
"links": [],
|
|
||||||
"panels": [
|
|
||||||
{
|
|
||||||
"datasource": {
|
|
||||||
"type": "prometheus",
|
|
||||||
"uid": "P5DCFC7561CCDE821"
|
|
||||||
},
|
|
||||||
"fieldConfig": {
|
|
||||||
"defaults": {
|
|
||||||
"color": {
|
|
||||||
"mode": "thresholds"
|
|
||||||
},
|
|
||||||
"custom": {
|
|
||||||
"fillOpacity": 70,
|
|
||||||
"hideFrom": {
|
|
||||||
"legend": false,
|
|
||||||
"tooltip": false,
|
|
||||||
"viz": false
|
|
||||||
},
|
|
||||||
"insertNulls": false,
|
|
||||||
"lineWidth": 0,
|
|
||||||
"spanNulls": false
|
|
||||||
},
|
|
||||||
"mappings": [],
|
|
||||||
"thresholds": {
|
|
||||||
"mode": "absolute",
|
|
||||||
"steps": [
|
|
||||||
{
|
|
||||||
"color": "green",
|
|
||||||
"value": null
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"color": "red",
|
|
||||||
"value": 0
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"color": "green",
|
|
||||||
"value": 1
|
|
||||||
}
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"unit": "bool_yes_no"
|
|
||||||
},
|
|
||||||
"overrides": []
|
|
||||||
},
|
|
||||||
"gridPos": {
|
|
||||||
"h": 9,
|
|
||||||
"w": 24,
|
|
||||||
"x": 0,
|
|
||||||
"y": 0
|
|
||||||
},
|
|
||||||
"id": 4,
|
|
||||||
"options": {
|
|
||||||
"alignValue": "left",
|
|
||||||
"legend": {
|
|
||||||
"displayMode": "list",
|
|
||||||
"placement": "bottom",
|
|
||||||
"showLegend": true
|
|
||||||
},
|
|
||||||
"mergeValues": true,
|
|
||||||
"rowHeight": 0.9,
|
|
||||||
"showValue": "auto",
|
|
||||||
"tooltip": {
|
|
||||||
"mode": "single",
|
|
||||||
"sort": "none"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"pluginVersion": "11.3.8+security-01",
|
|
||||||
"targets": [
|
|
||||||
{
|
|
||||||
"editorMode": "code",
|
|
||||||
"expr": "sum(io_exporter_io_operation{container=\"ioexporter\",namespace=\"$namespace\"}) by (pod)",
|
|
||||||
"legendFormat": "{{pod}}",
|
|
||||||
"range": true,
|
|
||||||
"refId": "A"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"title": "IO Operation Result",
|
|
||||||
"type": "state-timeline"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"datasource": {
|
|
||||||
"type": "prometheus",
|
|
||||||
"uid": "P5DCFC7561CCDE821"
|
|
||||||
},
|
|
||||||
"fieldConfig": {
|
|
||||||
"defaults": {
|
|
||||||
"color": {
|
|
||||||
"mode": "palette-classic"
|
|
||||||
},
|
|
||||||
"custom": {
|
|
||||||
"axisBorderShow": false,
|
|
||||||
"axisCenteredZero": false,
|
|
||||||
"axisColorMode": "text",
|
|
||||||
"axisLabel": "",
|
|
||||||
"axisPlacement": "auto",
|
|
||||||
"barAlignment": 0,
|
|
||||||
"barWidthFactor": 0.6,
|
|
||||||
"drawStyle": "line",
|
|
||||||
"fillOpacity": 0,
|
|
||||||
"gradientMode": "none",
|
|
||||||
"hideFrom": {
|
|
||||||
"legend": false,
|
|
||||||
"tooltip": false,
|
|
||||||
"viz": false
|
|
||||||
},
|
|
||||||
"insertNulls": false,
|
|
||||||
"lineInterpolation": "linear",
|
|
||||||
"lineWidth": 1,
|
|
||||||
"pointSize": 5,
|
|
||||||
"scaleDistribution": {
|
|
||||||
"type": "linear"
|
|
||||||
},
|
|
||||||
"showPoints": "auto",
|
|
||||||
"spanNulls": false,
|
|
||||||
"stacking": {
|
|
||||||
"group": "A",
|
|
||||||
"mode": "none"
|
|
||||||
},
|
|
||||||
"thresholdsStyle": {
|
|
||||||
"mode": "off"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"mappings": [],
|
|
||||||
"thresholds": {
|
|
||||||
"mode": "absolute",
|
|
||||||
"steps": [
|
|
||||||
{
|
|
||||||
"color": "green",
|
|
||||||
"value": null
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"color": "red",
|
|
||||||
"value": 80
|
|
||||||
}
|
|
||||||
]
|
|
||||||
},
|
|
||||||
"unit": "s"
|
|
||||||
},
|
|
||||||
"overrides": []
|
|
||||||
},
|
|
||||||
"gridPos": {
|
|
||||||
"h": 10,
|
|
||||||
"w": 12,
|
|
||||||
"x": 0,
|
|
||||||
"y": 9
|
|
||||||
},
|
|
||||||
"id": 1,
|
|
||||||
"options": {
|
|
||||||
"legend": {
|
|
||||||
"calcs": [
|
|
||||||
"lastNotNull",
|
|
||||||
"max",
|
|
||||||
"min"
|
|
||||||
],
|
|
||||||
"displayMode": "table",
|
|
||||||
"placement": "bottom",
|
|
||||||
"showLegend": true
|
|
||||||
},
|
|
||||||
"tooltip": {
|
|
||||||
"mode": "single",
|
|
||||||
"sort": "none"
|
|
||||||
}
|
|
||||||
},
|
|
||||||
"pluginVersion": "11.3.8+security-01",
|
|
||||||
"targets": [
|
|
||||||
{
|
|
||||||
"datasource": {
|
|
||||||
"type": "prometheus",
|
|
||||||
"uid": "P5DCFC7561CCDE821"
|
|
||||||
},
|
|
||||||
"editorMode": "code",
|
|
||||||
"expr": "sum(io_exporter_io_read_latency{container=\"ioexporter\",namespace=\"$namespace\"}) by (pod)",
|
|
||||||
"legendFormat": "{{pod}}",
|
|
||||||
"range": true,
|
|
||||||
"refId": "A"
|
|
||||||
}
|
|
||||||
],
|
|
||||||
"title": "IO Read Latency",
|
|
||||||
"type": "timeseries"
|
|
||||||
},
|
|
||||||
{
|
|
||||||
"datasource": {
|
|
||||||
"type": "prometheus",
|
|
||||||
"uid": "P5DCFC7561CCDE821"
|
|
||||||
},
|
|
||||||
"fieldConfig": {
|
|
||||||
"defaults": {
|
|
||||||
"color": {
|
|
||||||
"mode": "palette-classic"
|
|
||||||
},
|
|
||||||
"custom": {
|
|
||||||
"axisBorderShow": false,
|
|
||||||
"axisCenteredZero": false,
|
|
||||||
"axisColorMode": "text",
|
|
||||||
"axisLabel": "",
|
|
||||||
"axisPlacement": "auto",
|
|
||||||
"barAlignment": 0,
|
|
||||||
"barWidthFactor": 0.6,
|
|
||||||
"drawStyle": "line",
|
|
||||||
"fillOpacity": 0,
|
|
||||||
"gradientMode": "none",
|
|
||||||
"hideFrom": {
|
|
||||||
"legend": false,
|
|
||||||
"tooltip": false,
|
|
||||||
"viz": false
|
|
||||||
},
|
|
||||||
"insertNulls": false,
|
|
||||||
"lineInterpolation": "linear",
|
|
||||||
"lineWidth": 1,
|
|
||||||
"pointSize": 5,
|
|
||||||
"scaleDistribution": {
|
|
||||||
"type": "linear"
|
|
||||||
},
|
|
||||||
"showPoints": "auto",
|
|
||||||
"spanNulls": false,
|
|
||||||
"stacking": {
|
|
||||||
"group": "A",
|
|
||||||
"mode": "none"
|
|
||||||
},
|
|
||||||
"thresholdsStyle": {
|
|
||||||
"mode": "off"
|
|
||||||
}
|
|
||||||
},
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|
||||||
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|
||||||
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|
||||||
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|
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|
||||||
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||||||
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Binary file not shown.
|
Before Width: | Height: | Size: 181 KiB |
Reference in New Issue
Block a user