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chore: display total storage size in Grafana (#7455)

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This commit is contained in:
Alexey Shekhirin
2024-04-04 16:20:19 +01:00
committed by GitHub
parent ca82ff5be6
commit 0adaad312d
3 changed files with 148 additions and 70 deletions
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1
crates/node-core/src/metrics/prometheus_exporter.rs
View File

@ -110,6 +110,7 @@ where
describe_gauge!("db.table_pages", "The number of database pages for a table");
describe_gauge!("db.table_entries", "The number of entries for a table");
describe_gauge!("db.freelist", "The number of pages on the freelist");
describe_gauge!("db.page_size", Unit::Bytes, "The size of a database page (in bytes)");
describe_gauge!(
"db.timed_out_not_aborted_transactions",
"Number of timed out transactions that were not aborted by the user yet"

4
crates/storage/db/src/implementation/mdbx/mod.rs
View File

@ -222,6 +222,10 @@ impl DatabaseMetrics for DatabaseEnv {
metrics.push(("db.freelist", freelist as f64, vec![]));
}
if let Ok(stat) = self.stat().map_err(|error| error!(%error, "Failed to read db.stat")) {
metrics.push(("db.page_size", stat.page_size() as f64, vec![]));
}
metrics.push((
"db.timed_out_not_aborted_transactions",
self.timed_out_not_aborted_transactions() as f64,

213
etc/grafana/dashboards/overview.json
View File

@ -570,7 +570,7 @@
},
"gridPos": {
"h": 8,
"w": 12,
"w": 8,
"x": 0,
"y": 4
},
@ -638,8 +638,8 @@
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"w": 8,
"x": 8,
"y": 4
},
"id": 20,
@ -709,6 +709,112 @@
"transparent": true,
"type": "bargauge"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
},
"unit": "bytes",
"unitScale": true
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 8,
"x": 16,
"y": 4
},
"id": 218,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "10.3.3",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "sum(reth_db_table_size{instance=~\"$instance\"})",
"legendFormat": "Database",
"range": true,
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "sum(reth_db_freelist{instance=~\"$instance\"} * reth_db_page_size{instance=~\"$instance\"})",
"hide": false,
"instant": false,
"legendFormat": "Freelist",
"range": true,
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "sum(reth_static_files_segment_size{instance=~\"$instance\"})",
"hide": false,
"instant": false,
"legendFormat": "Static Files",
"range": true,
"refId": "C"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_PROMETHEUS}"
},
"editorMode": "code",
"expr": "sum(reth_db_table_size{instance=~\"$instance\"}) + sum(reth_db_freelist{instance=~\"$instance\"} * reth_db_page_size{instance=~\"$instance\"}) + sum(reth_static_files_segment_size{instance=~\"$instance\"})",
"hide": false,
"instant": false,
"legendFormat": "Total",
"range": true,
"refId": "D"
}
],
"title": "Storage size",
"transparent": true,
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
@ -3850,8 +3956,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -3973,8 +4078,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4176,8 +4280,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
}
]
},
@ -4293,8 +4396,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4401,8 +4503,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4528,8 +4629,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4683,8 +4783,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4780,8 +4879,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4877,8 +4975,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -4973,8 +5070,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5071,8 +5167,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5195,8 +5290,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5308,8 +5402,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5404,8 +5497,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5512,8 +5604,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5608,8 +5699,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -5933,8 +6023,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6258,8 +6347,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6516,8 +6604,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6613,8 +6700,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6738,8 +6824,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6834,8 +6919,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -6930,8 +7014,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7038,8 +7121,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7214,8 +7296,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7312,8 +7393,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7410,8 +7490,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7521,8 +7600,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7619,8 +7697,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -7824,8 +7901,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -8042,8 +8118,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -8231,8 +8306,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -8441,8 +8515,7 @@
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
"color": "green"
},
{
"color": "red",
@ -8577,6 +8650,6 @@
"timezone": "",
"title": "reth",
"uid": "2k8BXz24x",
"version": 5,
"version": 6,
"weekStart": ""
}