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[Metrics UI] Add Process tab to Enhanced Node Details (elastic#83477)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License; | ||
| * you may not use this file except in compliance with the Elastic License. | ||
| */ | ||
|
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| export * from './process_list'; |
20 changes: 20 additions & 0 deletions
20
x-pack/plugins/infra/common/http_api/host_details/process_list.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License; | ||
| * you may not use this file except in compliance with the Elastic License. | ||
| */ | ||
|
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| import * as rt from 'io-ts'; | ||
| import { MetricsAPITimerangeRT, MetricsAPISeriesRT } from '../metrics_api'; | ||
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| export const ProcessListAPIRequestRT = rt.type({ | ||
| hostTerm: rt.record(rt.string, rt.string), | ||
| timerange: MetricsAPITimerangeRT, | ||
| indexPattern: rt.string, | ||
| }); | ||
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| export const ProcessListAPIResponseRT = rt.array(MetricsAPISeriesRT); | ||
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| export type ProcessListAPIRequest = rt.TypeOf<typeof ProcessListAPIRequestRT>; | ||
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| export type ProcessListAPIResponse = rt.TypeOf<typeof ProcessListAPIResponseRT>; |
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21 changes: 0 additions & 21 deletions
21
...gins/infra/public/pages/metrics/inventory_view/components/node_details/tabs/processes.tsx
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102
...nfra/public/pages/metrics/inventory_view/components/node_details/tabs/processes/index.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License; | ||
| * you may not use this file except in compliance with the Elastic License. | ||
| */ | ||
|
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| import React, { useMemo, useState } from 'react'; | ||
| import { i18n } from '@kbn/i18n'; | ||
| import { EuiSearchBar, EuiSpacer, EuiEmptyPrompt, EuiButton, Query } from '@elastic/eui'; | ||
| import { useProcessList } from '../../../../hooks/use_process_list'; | ||
| import { TabContent, TabProps } from '../shared'; | ||
| import { STATE_NAMES } from './states'; | ||
| import { SummaryTable } from './summary_table'; | ||
| import { ProcessesTable } from './processes_table'; | ||
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| const TabComponent = ({ currentTime, node, nodeType, options }: TabProps) => { | ||
| const [searchFilter, setSearchFilter] = useState<Query>(EuiSearchBar.Query.MATCH_ALL); | ||
|
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| const hostTerm = useMemo(() => { | ||
| const field = | ||
| options.fields && Reflect.has(options.fields, nodeType) | ||
| ? Reflect.get(options.fields, nodeType) | ||
| : nodeType; | ||
| return { [field]: node.name }; | ||
| }, [options, node, nodeType]); | ||
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| const { loading, error, response, makeRequest: reload } = useProcessList( | ||
| hostTerm, | ||
| 'metricbeat-*', | ||
| options.fields!.timestamp, | ||
| currentTime | ||
| ); | ||
|
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| if (error) { | ||
| return ( | ||
| <TabContent> | ||
| <EuiEmptyPrompt | ||
| iconType="tableDensityNormal" | ||
| title={ | ||
| <h4> | ||
| {i18n.translate('xpack.infra.metrics.nodeDetails.processListError', { | ||
| defaultMessage: 'Unable to show process data', | ||
| })} | ||
| </h4> | ||
| } | ||
| actions={ | ||
| <EuiButton color="primary" fill onClick={reload}> | ||
| {i18n.translate('xpack.infra.metrics.nodeDetails.processListRetry', { | ||
| defaultMessage: 'Try again', | ||
| })} | ||
| </EuiButton> | ||
| } | ||
| /> | ||
| </TabContent> | ||
| ); | ||
| } | ||
|
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| return ( | ||
| <TabContent> | ||
| <SummaryTable isLoading={loading} processList={response ?? []} /> | ||
| <EuiSpacer size="m" /> | ||
| <EuiSearchBar | ||
| query={searchFilter} | ||
| onChange={({ query }) => setSearchFilter(query ?? EuiSearchBar.Query.MATCH_ALL)} | ||
| box={{ | ||
| incremental: true, | ||
| placeholder: i18n.translate('xpack.infra.metrics.nodeDetails.searchForProcesses', { | ||
| defaultMessage: 'Search for processes…', | ||
| }), | ||
| }} | ||
| filters={[ | ||
| { | ||
| type: 'field_value_selection', | ||
| field: 'state', | ||
| name: 'State', | ||
| operator: 'exact', | ||
| multiSelect: false, | ||
| options: Object.entries(STATE_NAMES).map(([value, view]: [string, string]) => ({ | ||
| value, | ||
| view, | ||
| })), | ||
| }, | ||
| ]} | ||
| /> | ||
| <EuiSpacer size="m" /> | ||
| <ProcessesTable | ||
| currentTime={currentTime} | ||
| isLoading={loading || !response} | ||
| processList={response ?? []} | ||
| searchFilter={searchFilter} | ||
| /> | ||
| </TabContent> | ||
| ); | ||
| }; | ||
|
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| export const ProcessesTab = { | ||
| id: 'processes', | ||
| name: i18n.translate('xpack.infra.metrics.nodeDetails.tabs.processes', { | ||
| defaultMessage: 'Processes', | ||
| }), | ||
| content: TabComponent, | ||
| }; |
55 changes: 55 additions & 0 deletions
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...pages/metrics/inventory_view/components/node_details/tabs/processes/parse_process_list.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License; | ||
| * you may not use this file except in compliance with the Elastic License. | ||
| */ | ||
|
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| import { ProcessListAPIResponse } from '../../../../../../../../common/http_api'; | ||
| import { Process } from './types'; | ||
|
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| export const parseProcessList = (processList: ProcessListAPIResponse) => | ||
| processList.map((process) => { | ||
| const command = process.id; | ||
| let mostRecentPoint; | ||
| for (let i = process.rows.length - 1; i >= 0; i--) { | ||
| const point = process.rows[i]; | ||
| if (point && Array.isArray(point.meta) && point.meta?.length) { | ||
| mostRecentPoint = point; | ||
| break; | ||
| } | ||
| } | ||
| if (!mostRecentPoint) return { command, cpu: null, memory: null, startTime: null, state: null }; | ||
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| const { cpu, memory } = mostRecentPoint; | ||
| const { system, process: processMeta, user } = (mostRecentPoint.meta as any[])[0]; | ||
| const startTime = system.process.cpu.start_time; | ||
| const state = system.process.state; | ||
|
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| const timeseries = { | ||
| cpu: pickTimeseries(process.rows, 'cpu'), | ||
| memory: pickTimeseries(process.rows, 'memory'), | ||
| }; | ||
|
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| return { | ||
| command, | ||
| cpu, | ||
| memory, | ||
| startTime, | ||
| state, | ||
| pid: processMeta.pid, | ||
| user: user.name, | ||
| timeseries, | ||
| } as Process; | ||
| }); | ||
|
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| const pickTimeseries = (rows: any[], metricID: string) => ({ | ||
| rows: rows.map((row) => ({ | ||
| timestamp: row.timestamp, | ||
| metric_0: row[metricID], | ||
| })), | ||
| columns: [ | ||
| { name: 'timestamp', type: 'date' }, | ||
| { name: 'metric_0', type: 'number' }, | ||
| ], | ||
| id: metricID, | ||
| }); |
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