Files
homarr/packages/widgets/src/system-resources/component.tsx
T

128 lines
4.6 KiB
TypeScript

"use client";
import { useEffect, useRef, useState } from "react";
import { Box, Group, Stack } from "@mantine/core";
import { useElementSize } from "@mantine/hooks";
import { clientApi } from "@homarr/api/client";
import type { WidgetComponentProps } from "../definition";
import { CombinedNetworkTrafficChart } from "./chart/combined-network-traffic";
import { SystemResourceCPUChart } from "./chart/cpu-chart";
import { SystemResourceGPUChart } from "./chart/gpu-chart";
import { SystemResourceMemoryChart } from "./chart/memory-chart";
import { NetworkTrafficChart } from "./chart/network-traffic";
const MAX_QUEUE_SIZE = 15;
const toChartItem = (healthInfo: {
cpuUtilization: number;
memUsedInBytes: number;
gpu: { processorUtilization: number }[];
network: { up: number; down: number } | null;
}) => ({
cpu: healthInfo.cpuUtilization,
memory: healthInfo.memUsedInBytes,
gpu:
healthInfo.gpu.length > 0
? healthInfo.gpu.reduce((acc, g) => acc + g.processorUtilization, 0) / healthInfo.gpu.length
: 0,
network: healthInfo.network,
});
export default function SystemResources({ integrationIds, options }: WidgetComponentProps<"systemResources">) {
const { ref, width } = useElementSize();
const { data = [], dataUpdatedAt } = clientApi.widget.healthMonitoring.getSystemHealthStatus.useQuery({
integrationIds,
});
const memoryCapacityInBytes =
(data[0]?.healthInfo.memAvailableInBytes ?? 0) + (data[0]?.healthInfo.memUsedInBytes ?? 0);
const [items, setItems] = useState<
{ cpu: number; memory: number; gpu: number; network: { up: number; down: number } | null }[]
>(() => (data[0] ? [toChartItem(data[0].healthInfo)] : []));
const prevIntegrationIds = useRef(integrationIds);
useEffect(() => {
if (prevIntegrationIds.current === integrationIds) return;
prevIntegrationIds.current = integrationIds;
setItems([]);
}, [integrationIds]);
const lastUpdatedAt = useRef(dataUpdatedAt);
useEffect(() => {
if (dataUpdatedAt === lastUpdatedAt.current) return;
lastUpdatedAt.current = dataUpdatedAt;
const firstItem = data[0];
if (!firstItem) return;
setItems((prev) => [...prev, toChartItem(firstItem.healthInfo)].slice(-MAX_QUEUE_SIZE));
}, [dataUpdatedAt, data]);
const showNetwork =
items.length === 0 || (items.every((item) => item.network !== null) && options.visibleCharts.includes("network"));
const rowHeight = `calc((100% - ${(options.visibleCharts.length - 1) * 8}px) / ${options.visibleCharts.length})`;
return (
<Stack gap="xs" p="xs" ref={ref} h="100%">
{options.visibleCharts.includes("cpu") && (
<Box h={rowHeight}>
<SystemResourceCPUChart
cpuUsageOverTime={items.map((item) => item.cpu)}
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
</Box>
)}
{options.visibleCharts.includes("memory") && (
<Box h={rowHeight}>
<SystemResourceMemoryChart
memoryUsageOverTime={items.map((item) => item.memory)}
totalCapacityInBytes={memoryCapacityInBytes}
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
</Box>
)}
{options.visibleCharts.includes("gpu") && (
<Box h={rowHeight}>
<SystemResourceGPUChart
gpuUsageOverTime={items.map((item) => item.gpu)}
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
</Box>
)}
{showNetwork &&
(width > 256 ? (
<Group h={rowHeight} gap="xs" grow>
<NetworkTrafficChart
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
usageOverTime={items.map((item) => item.network!.down)}
isUp={false}
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
<NetworkTrafficChart
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
usageOverTime={items.map((item) => item.network!.up)}
isUp
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
</Group>
) : (
<Box h={rowHeight}>
<CombinedNetworkTrafficChart
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
usageOverTime={items.map((item) => item.network!)}
hasShadow={options.hasShadow}
labelDisplayMode={options.labelDisplayMode}
/>
</Box>
))}
</Stack>
);
}