Backend
- web/service/metric_history.go: generic in-memory ring buffer with two
singletons — system-wide (cpu/mem/netUp/netDown/online/load1/5/15)
and per-node (cpu/mem) keyed by node id
- ServerService.AppendStatusSample writes all 8 metrics every 2s on the
same tick; AppendCpuSample/AggregateCpuHistory kept for back-compat
- NodeService.UpdateHeartbeat appends cpu/mem only on online ticks so
offline gaps render as missing data, not phantom dips
- New routes: GET /panel/api/server/history/:metric/:bucket and
GET /panel/api/nodes/history/:id/:metric/:bucket, both whitelisted
Frontend
- Sparkline component generalized: arbitrary value range (auto-scale
when valueMax=null), pluggable yFormatter/tooltipFormatter for B/s,
client counts, load averages
- SystemHistoryModal replaces CpuHistoryModal with tabs for every
metric; opened from a tag on the 3X-UI card next to Documentation
- NodeHistoryPanel: expandable row on the Nodes table showing per-node
CPU and Mem trends, refreshed every 15s
Localization
- Backfill systemHistoryTitle / trendLast2Min / pages.inbounds.{node,
deployTo, localPanel} and the entire pages.nodes block (51 keys
including statusValues + toasts) into all 11 non-en/fa locales:
ar-EG, es-ES, id-ID, ja-JP, pt-BR, ru-RU, tr-TR, uk-UA, vi-VN,
zh-CN, zh-TW
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Push the inbound table's expand chevron away from the left edge with
margin-inline + cell padding so it isn't flush against the corner
- Move "Timeframe: …" caption above the chart (was below); restore
the line that the previous edit removed
- Fix x-axis time labels being clipped at the bottom of the cpu chart
— the offset (paddingTop+drawHeight+22 = 222) exceeded the SVG
viewBox height (220); dropped to +14 so labels sit at y=214 with
room for descenders
- Move the SVG axis text colors out of <style scoped> into a global
block — Vue's scoped CSS doesn't always hash-attribute SVG <text>
descendants, so the dark-mode overrides via :global() weren't
matching; bumped opacity 0.55 → 0.85 for legibility on navy/black
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Wires up the three remaining dashboard buttons that were stubbed in
5c-iv (a): the CPU history button on StatusCard, the xray-logs button
in XrayStatusCard's error popover and ipLimitEnable action, and the
"Switch xray" button in XrayStatusCard's action footer.
- Sparkline.vue: shared SVG line chart (composition-API port of the
inline Vue 2 component). Per-instance gradient id avoids defs
collisions between sparklines on the same page.
- CpuHistoryModal.vue: bucket dropdown (2m/30m/1h/2h/3h/5h) drives
GET /panel/api/server/cpuHistory/{bucket}; renders via Sparkline.
- XrayLogModal.vue: rows + filter + direct/blocked/proxy checkboxes;
POST /panel/api/server/xraylogs/{rows} returns access-log entries
rendered as a colored HTML table; download button serializes to text.
- VersionModal.vue: collapse with Xray panel (radio list of versions
from getXrayVersion, install via installXray/{version}) and Geofiles
panel (per-file reload + Update all). CustomGeo collapse panel is
Phase 5c-v.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
