bvandeusen
ef3ee5aceb
- Settings → Maintenance gains a "Database maintenance" card: a "Run VACUUM ANALYZE now" button (enqueues the maintenance task) plus a per-table bloat readout (live/dead/dead%/last vacuum) from /api/admin/maintenance/db-stats. - dbMaintenance store (loadStats / runVacuum) + test. - Fix ruff I001: combine the two _sync_engine imports onto one line. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
85 lines
2.6 KiB
Vue
85 lines
2.6 KiB
Vue
<template>
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<v-card>
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<v-card-title>Database maintenance</v-card-title>
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<v-card-text>
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<p class="text-body-2 mb-3">
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VACUUM (ANALYZE) reclaims dead-tuple bloat — which slows the random
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showcase, since it samples physical blocks — and refreshes the query
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planner's statistics. Runs automatically each week; trigger a pass
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here after a large import or cleanup.
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</p>
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<v-btn color="primary" rounded="pill" :loading="busy" @click="run">
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<v-icon start>mdi-database-cog</v-icon> Run VACUUM ANALYZE now
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</v-btn>
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<span v-if="queued" class="ml-3 text-caption text-success">Queued ✓</span>
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<QueueStatusBar queue="maintenance" queue-label="Maintenance" />
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<v-table
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v-if="store.tables.length" density="compact" class="mt-4 fc-dbm__table"
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>
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<thead>
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<tr>
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<th>Table</th>
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<th class="text-right">Live rows</th>
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<th class="text-right">Dead</th>
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<th class="text-right">Dead %</th>
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<th>Last vacuum</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="t in store.tables" :key="t.table">
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<td>{{ t.table }}</td>
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<td class="text-right">{{ t.live.toLocaleString() }}</td>
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<td class="text-right">{{ t.dead.toLocaleString() }}</td>
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<td
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class="text-right"
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:class="{ 'text-warning': t.dead_pct >= 20 }"
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>{{ t.dead_pct }}%</td>
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<td class="text-caption">{{ fmt(t.last_vacuum || t.last_autovacuum) }}</td>
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</tr>
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</tbody>
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</v-table>
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<p v-else class="text-caption mt-3" style="opacity: 0.6;">
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No table statistics yet.
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</p>
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</v-card-text>
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</v-card>
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</template>
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<script setup>
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import { onMounted, ref } from 'vue'
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import { toast } from '../../utils/toast.js'
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import { useDbMaintenanceStore } from '../../stores/dbMaintenance.js'
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import QueueStatusBar from './QueueStatusBar.vue'
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const store = useDbMaintenanceStore()
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const busy = ref(false)
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const queued = ref(false)
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onMounted(() => store.loadStats())
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async function run () {
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busy.value = true
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queued.value = false
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try {
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await store.runVacuum()
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queued.value = true
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// pg_stat updates after the vacuum lands — refresh shortly after.
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setTimeout(() => store.loadStats(), 5000)
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} catch (e) {
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toast({ text: e.message, type: 'error' })
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} finally {
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busy.value = false
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}
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}
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function fmt (iso) {
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return iso ? new Date(iso).toLocaleString() : '—'
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}
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</script>
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<style scoped>
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.fc-dbm__table { background: transparent; }
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</style>
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