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[Feature] Basic systemd service monitoring (#1153)

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* basic systemd service monitoring

* update to work after /internal rename

* monitor systemd service cpu and memory usage

---------

Co-authored-by: henrygd <hank@henrygd.me>
This commit is contained in:
Shelby Tucker
2025-11-10 15:29:21 -05:00
committed by GitHub
parent ca58ff66ba
commit 40b3951615
16 changed files with 734 additions and 88 deletions
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39
internal/site/src/components/routes/system.tsx
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@@ -49,7 +49,7 @@ import {
toFixedFloat,
useBrowserStorage,
} from "@/lib/utils"
import type { ChartData, ChartTimes, ContainerStatsRecord, GPUData, SystemRecord, SystemStatsRecord } from "@/types"
import type { ChartData, ChartTimes, ContainerStatsRecord, GPUData, SystemRecord, SystemStatsRecord, SystemdStatsRecord } from "@/types"
import ChartTimeSelect from "../charts/chart-time-select"
import { $router, navigate } from "../router"
import Spinner from "../spinner"
@@ -62,6 +62,7 @@ import { Separator } from "../ui/separator"
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "../ui/tooltip"
import NetworkSheet from "./system/network-sheet"
import LineChartDefault from "../charts/line-chart"
import SystemdServicesTable from "../charts/systemd-services-table"
type ChartTimeData = {
time: number
@@ -95,7 +96,7 @@ function getTimeData(chartTime: ChartTimes, lastCreated: number) {
}
// add empty values between records to make gaps if interval is too large
function addEmptyValues<T extends SystemStatsRecord | ContainerStatsRecord>(
function addValues<T extends SystemStatsRecord | ContainerStatsRecord | SystemdStatsRecord>(
prevRecords: T[],
newRecords: T[],
expectedInterval: number
@@ -119,7 +120,7 @@ function addEmptyValues<T extends SystemStatsRecord | ContainerStatsRecord>(
return modifiedRecords
}
async function getStats<T extends SystemStatsRecord | ContainerStatsRecord>(
async function getStats<T extends SystemStatsRecord | ContainerStatsRecord | SystemdStatsRecord>(
collection: string,
system: SystemRecord,
chartTime: ChartTimes
@@ -153,6 +154,7 @@ export default memo(function SystemDetail({ name }: { name: string }) {
const [grid, setGrid] = useBrowserStorage("grid", true)
const [system, setSystem] = useState({} as SystemRecord)
const [systemStats, setSystemStats] = useState([] as SystemStatsRecord[])
const [systemdStats, setSystemdStats] = useState([] as SystemdStatsRecord[])
const [containerData, setContainerData] = useState([] as ChartData["containerData"])
const netCardRef = useRef<HTMLDivElement>(null)
const persistChartTime = useRef(false)
@@ -171,6 +173,7 @@ export default memo(function SystemDetail({ name }: { name: string }) {
}
persistChartTime.current = false
setSystemStats([])
setSystemdStats([])
setContainerData([])
setContainerFilterBar(null)
$containerFilter.set("")
@@ -235,7 +238,8 @@ export default memo(function SystemDetail({ name }: { name: string }) {
Promise.allSettled([
getStats<SystemStatsRecord>("system_stats", system, chartTime),
getStats<ContainerStatsRecord>("container_stats", system, chartTime),
]).then(([systemStats, containerStats]) => {
getStats<SystemdStatsRecord>("systemd_stats", system, chartTime),
]).then(([systemStats, containerStats, systemdStats]) => {
// loading: false
setChartLoading(false)
@@ -244,18 +248,29 @@ export default memo(function SystemDetail({ name }: { name: string }) {
const ss_cache_key = `${system.id}_${chartTime}_system_stats`
let systemData = (cache.get(ss_cache_key) || []) as SystemStatsRecord[]
if (systemStats.status === "fulfilled" && systemStats.value.length) {
systemData = systemData.concat(addEmptyValues(systemData, systemStats.value, expectedInterval))
systemData = systemData.concat(addValues(systemData, systemStats.value, expectedInterval))
if (systemData.length > 120) {
systemData = systemData.slice(-100)
}
cache.set(ss_cache_key, systemData)
}
setSystemStats(systemData)
// make new systemd stats
const sds_cache_key = `${system.id}_${chartTime}_systemd_stats`
let systemdData = (cache.get(sds_cache_key) || []) as SystemdStatsRecord[]
if (systemdStats.status === "fulfilled" && systemdStats.value.length) {
systemdData = systemdData.concat(addValues(systemdData, systemdStats.value, expectedInterval))
if (systemdData.length > 120) {
systemdData = systemdData.slice(-100)
}
cache.set(sds_cache_key, systemdData)
}
setSystemdStats(systemdData)
// make new container stats
const cs_cache_key = `${system.id}_${chartTime}_container_stats`
let containerData = (cache.get(cs_cache_key) || []) as ContainerStatsRecord[]
if (containerStats.status === "fulfilled" && containerStats.value.length) {
containerData = containerData.concat(addEmptyValues(containerData, containerStats.value, expectedInterval))
containerData = containerData.concat(addValues(containerData, containerStats.value, expectedInterval))
if (containerData.length > 120) {
containerData = containerData.slice(-100)
}
@@ -847,6 +862,18 @@ export default memo(function SystemDetail({ name }: { name: string }) {
</div>
)}
{/* systemd services table */}
{(systemdStats.at(-1)?.stats?.length ?? 0) > 0 && (
<Card className="col-span-full">
<CardHeader className="pb-5 pt-4 gap-1 relative max-sm:py-3 max-sm:px-4">
<CardTitle className="text-xl sm:text-2xl"><Trans>Systemd Services</Trans></CardTitle>
</CardHeader>
<div className="px-4 pb-4">
<SystemdServicesTable services={systemdStats.at(-1)!.stats!} />
</div>
</Card>
)}
{/* extra filesystem charts */}
{Object.keys(systemStats.at(-1)?.stats.efs ?? {}).length > 0 && (
<div className="grid xl:grid-cols-2 gap-4">