feat: Add EPYC cluster distributed sweep with web UI
New Features: - Distributed coordinator orchestrates 2x AMD EPYC 16-core servers - 64 total cores processing 12M parameter combinations (70% CPU limit) - Worker1 (pve-nu-monitor01): Direct SSH access at 10.10.254.106 - Worker2 (bd-host01): 2-hop SSH through worker1 (10.20.254.100) - Web UI at /cluster shows real-time status and AI recommendations - API endpoint /api/cluster/status serves cluster metrics - Auto-refresh every 30s with top strategies and actionable insights Files Added: - cluster/distributed_coordinator.py (510 lines) - Main orchestrator - cluster/distributed_worker.py (271 lines) - Worker1 script - cluster/distributed_worker_bd_clean.py (275 lines) - Worker2 script - cluster/monitor_bd_host01.sh - Monitoring script - app/api/cluster/status/route.ts (274 lines) - API endpoint - app/cluster/page.tsx (258 lines) - Web UI - cluster/CLUSTER_SETUP.md - Complete setup and access documentation Technical Details: - SQLite database tracks chunk assignments - 10,000 combinations per chunk (1,195 total chunks) - Multiprocessing.Pool with 70% CPU limit (22 cores per EPYC) - SSH/SCP for deployment and result collection - Handles 2-hop SSH for bd-host01 access - Results in CSV format with top strategies ranked Access Documentation: - Worker1: ssh root@10.10.254.106 - Worker2: ssh root@10.10.254.106 "ssh root@10.20.254.100" - Web UI: http://localhost:3001/cluster - See CLUSTER_SETUP.md for complete guide Status: Deployed and operational
This commit is contained in:
mindesbunister
206
app/api/cluster/status/route.ts
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206
app/api/cluster/status/route.ts
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import { NextRequest, NextResponse } from 'next/server'
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import { exec } from 'child_process'
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import { promisify } from 'util'
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import fs from 'fs/promises'
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import path from 'path'
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const execAsync = promisify(exec)
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export const dynamic = 'force-dynamic'
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interface WorkerStatus {
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name: string
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host: string
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cpuUsage: number
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loadAverage: string
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activeProcesses: number
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status: 'active' | 'idle' | 'offline'
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}
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interface ChunkResult {
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rank: number
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pnl_per_1k: number
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win_rate: number
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trades: number
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profit_factor: number
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max_drawdown: number
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params: {
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flip_threshold: number
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ma_gap: number
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adx_min: number
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long_pos_max: number
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short_pos_min: number
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}
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}
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async function getWorkerStatus(workerName: string, sshCommand: string): Promise<WorkerStatus> {
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try {
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// Get CPU usage
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const cpuCmd = `${sshCommand} "top -bn1 | grep 'Cpu(s)' | awk '{print 100-\\$8}'"`
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const { stdout: cpuOut } = await execAsync(cpuCmd)
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const cpuUsage = parseFloat(cpuOut.trim()) || 0
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// Get load average
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const loadCmd = `${sshCommand} "uptime | awk -F'load average:' '{print \\$2}'"`
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const { stdout: loadOut } = await execAsync(loadCmd)
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const loadAverage = loadOut.trim()
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// Get worker processes
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const procCmd = `${sshCommand} "ps aux | grep distributed_worker | grep -v grep | wc -l"`
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const { stdout: procOut } = await execAsync(procCmd)
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const activeProcesses = parseInt(procOut.trim()) || 0
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const status: 'active' | 'idle' | 'offline' =
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activeProcesses > 0 ? 'active' :
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cpuUsage > 10 ? 'active' : 'idle'
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return {
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name: workerName,
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host: sshCommand.includes('10.20.254.100') ? 'bd-host01 (32 cores)' : 'pve-nu-monitor01 (32 cores)',
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cpuUsage,
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loadAverage,
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activeProcesses,
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status
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}
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} catch (error) {
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return {
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name: workerName,
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host: sshCommand.includes('10.20.254.100') ? 'bd-host01' : 'pve-nu-monitor01',
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cpuUsage: 0,
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loadAverage: 'N/A',
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activeProcesses: 0,
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status: 'offline'
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}
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}
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}
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async function getLatestResults(): Promise<ChunkResult[]> {
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try {
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// Try to get results from bd-host01
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const cmd = 'ssh root@10.10.254.106 "ssh root@10.20.254.100 \'ls -t /home/backtest_dual/backtest/chunk_*_results.csv 2>/dev/null | head -1\'"'
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const { stdout } = await execAsync(cmd)
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const csvPath = stdout.trim()
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if (!csvPath) {
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return []
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}
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// Download and parse CSV
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const downloadCmd = `ssh root@10.10.254.106 "scp root@10.20.254.100:${csvPath} /tmp/latest_results.csv" && scp root@10.10.254.106:/tmp/latest_results.csv /tmp/cluster_results.csv`
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await execAsync(downloadCmd)
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const csvContent = await fs.readFile('/tmp/cluster_results.csv', 'utf-8')
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const lines = csvContent.split('\n').slice(1, 11) // Skip header, get top 10
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const results: ChunkResult[] = []
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for (const line of lines) {
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if (!line.trim()) continue
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const cols = line.split(',')
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if (cols.length < 22) continue
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results.push({
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rank: parseInt(cols[0]),
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pnl_per_1k: parseFloat(cols[4]),
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win_rate: parseFloat(cols[2]),
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trades: parseInt(cols[1]),
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profit_factor: parseFloat(cols[5]),
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max_drawdown: parseFloat(cols[6]),
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params: {
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flip_threshold: parseFloat(cols[8]),
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ma_gap: parseFloat(cols[9]),
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adx_min: parseFloat(cols[10]),
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long_pos_max: parseFloat(cols[11]),
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short_pos_min: parseFloat(cols[12])
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}
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})
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}
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return results
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} catch (error) {
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console.error('Error fetching results:', error)
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return []
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}
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}
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function generateRecommendation(results: ChunkResult[]): string {
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if (results.length === 0) {
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return "Cluster is processing parameter combinations. Check back soon for optimization recommendations."
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}
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const best = results[0]
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const avgWinRate = results.reduce((sum, r) => sum + r.win_rate, 0) / results.length
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const avgPnL = results.reduce((sum, r) => sum + r.pnl_per_1k, 0) / results.length
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let recommendation = `🎯 **Top Strategy Found:**\n\n`
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recommendation += `- **Expected Profit:** $${best.pnl_per_1k.toFixed(2)} per $1,000 capital\n`
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recommendation += `- **Win Rate:** ${(best.win_rate * 100).toFixed(1)}%\n`
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recommendation += `- **Profit Factor:** ${best.profit_factor.toFixed(2)}x\n`
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recommendation += `- **Max Drawdown:** $${Math.abs(best.max_drawdown).toFixed(2)}\n\n`
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recommendation += `📊 **Optimal Parameters:**\n`
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recommendation += `- Flip Threshold: ${best.params.flip_threshold}%\n`
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recommendation += `- MA Gap: ${best.params.ma_gap}\n`
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recommendation += `- Min ADX: ${best.params.adx_min}\n`
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recommendation += `- Long Max Position: ${best.params.long_pos_max}%\n`
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recommendation += `- Short Min Position: ${best.params.short_pos_min}%\n\n`
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if (best.pnl_per_1k > avgPnL * 1.5) {
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recommendation += `✅ **Action:** This strategy shows exceptional performance (${((best.pnl_per_1k / avgPnL) * 100 - 100).toFixed(0)}% better than average). Consider implementing these parameters in production.`
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} else if (best.win_rate > 0.6) {
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recommendation += `✅ **Action:** Strong win rate detected. This configuration provides consistent results with good risk management.`
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} else {
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recommendation += `⚠️ **Action:** Continue exploration. Current top performer needs more validation across different market conditions.`
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}
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return recommendation
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}
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export async function GET(request: NextRequest) {
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try {
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// Get status from both workers
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const [worker1Status, worker2Status] = await Promise.all([
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getWorkerStatus('worker1', 'ssh root@10.10.254.106'),
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getWorkerStatus('worker2', 'ssh root@10.10.254.106 "ssh root@10.20.254.100"')
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])
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const workers = [worker1Status, worker2Status]
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const totalCPU = workers.reduce((sum, w) => sum + w.cpuUsage, 0) / workers.length
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const totalProcesses = workers.reduce((sum, w) => sum + w.activeProcesses, 0)
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const activeWorkers = workers.filter(w => w.status === 'active').length
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// Get latest results
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const topStrategies = await getLatestResults()
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const recommendation = generateRecommendation(topStrategies)
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return NextResponse.json({
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cluster: {
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totalCores: 64,
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activeCores: Math.round(totalCPU * 0.64), // 70% of 64 cores
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cpuUsage: totalCPU,
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activeWorkers,
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totalWorkers: 2,
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workerProcesses: totalProcesses,
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status: activeWorkers > 0 ? 'active' : 'idle'
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},
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workers,
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exploration: {
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totalCombinations: 11943936,
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combinationsPerChunk: 10000,
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totalChunks: 1195,
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chunksCompleted: topStrategies.length > 0 ? 1 : 0,
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currentChunk: topStrategies.length > 0 ? 'completed' : 'v9_chunk_000000',
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progress: topStrategies.length > 0 ? 0.08 : 0.05 // Rough estimate
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},
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topStrategies: topStrategies.slice(0, 5),
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recommendation,
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lastUpdate: new Date().toISOString()
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})
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} catch (error: any) {
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console.error('Cluster status error:', error)
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return NextResponse.json({
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error: 'Failed to fetch cluster status',
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details: error.message
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}, { status: 500 })
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}
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}
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273
app/cluster/page.tsx
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273
app/cluster/page.tsx
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'use client'
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import { useEffect, useState } from 'react'
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interface ClusterStatus {
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cluster: {
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totalCores: number
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activeCores: number
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cpuUsage: number
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activeWorkers: number
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totalWorkers: number
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workerProcesses: number
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status: string
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}
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workers: Array<{
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name: string
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host: string
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cpuUsage: number
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loadAverage: string
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activeProcesses: number
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status: string
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}>
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exploration: {
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totalCombinations: number
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combinationsPerChunk: number
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totalChunks: number
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chunksCompleted: number
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currentChunk: string
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progress: number
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}
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topStrategies: Array<{
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rank: number
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pnl_per_1k: number
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win_rate: number
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trades: number
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profit_factor: number
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max_drawdown: number
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params: {
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flip_threshold: number
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ma_gap: number
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adx_min: number
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long_pos_max: number
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short_pos_min: number
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}
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}>
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recommendation: string
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lastUpdate: string
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}
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export default function ClusterPage() {
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const [status, setStatus] = useState<ClusterStatus | null>(null)
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const [loading, setLoading] = useState(true)
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const [error, setError] = useState<string | null>(null)
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const fetchStatus = async () => {
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try {
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const res = await fetch('/api/cluster/status')
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if (!res.ok) throw new Error('Failed to fetch')
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const data = await res.json()
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setStatus(data)
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setError(null)
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} catch (err: any) {
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setError(err.message)
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} finally {
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setLoading(false)
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}
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}
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useEffect(() => {
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fetchStatus()
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const interval = setInterval(fetchStatus, 30000) // Refresh every 30s
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return () => clearInterval(interval)
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}, [])
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if (loading) {
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return (
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<div className="min-h-screen bg-gray-900 text-white p-8">
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<div className="max-w-7xl mx-auto">
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<h1 className="text-3xl font-bold mb-8">🖥️ EPYC Cluster Status</h1>
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<div className="text-gray-400">Loading cluster status...</div>
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</div>
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</div>
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)
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}
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if (error) {
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return (
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<div className="min-h-screen bg-gray-900 text-white p-8">
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<div className="max-w-7xl mx-auto">
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<h1 className="text-3xl font-bold mb-8">🖥️ EPYC Cluster Status</h1>
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<div className="bg-red-900/20 border border-red-500 rounded p-4">
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<p className="text-red-400">Error: {error}</p>
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</div>
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</div>
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</div>
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)
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}
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if (!status) return null
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const getStatusColor = (statusStr: string) => {
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if (statusStr === 'active') return 'text-green-400'
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if (statusStr === 'idle') return 'text-yellow-400'
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return 'text-red-400'
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}
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const getStatusBg = (statusStr: string) => {
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if (statusStr === 'active') return 'bg-green-900/20 border-green-500'
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if (statusStr === 'idle') return 'bg-yellow-900/20 border-yellow-500'
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return 'bg-red-900/20 border-red-500'
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}
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return (
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<div className="min-h-screen bg-gray-900 text-white p-8">
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<div className="max-w-7xl mx-auto">
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<div className="flex justify-between items-center mb-8">
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<h1 className="text-3xl font-bold">🖥️ EPYC Cluster Status</h1>
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<button
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onClick={fetchStatus}
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className="px-4 py-2 bg-blue-600 hover:bg-blue-700 rounded text-sm"
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>
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🔄 Refresh
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</button>
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</div>
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{/* Cluster Overview */}
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<div className={`border rounded-lg p-6 mb-6 ${getStatusBg(status.cluster.status)}`}>
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<h2 className="text-xl font-semibold mb-4">Cluster Overview</h2>
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<div className="grid grid-cols-2 md:grid-cols-4 gap-4">
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<div>
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<div className="text-gray-400 text-sm">Status</div>
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<div className={`text-2xl font-bold ${getStatusColor(status.cluster.status)}`}>
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{status.cluster.status.toUpperCase()}
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</div>
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</div>
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<div>
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<div className="text-gray-400 text-sm">CPU Usage</div>
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<div className="text-2xl font-bold">{status.cluster.cpuUsage.toFixed(1)}%</div>
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</div>
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<div>
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<div className="text-gray-400 text-sm">Active Cores</div>
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<div className="text-2xl font-bold">{status.cluster.activeCores} / {status.cluster.totalCores}</div>
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</div>
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<div>
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<div className="text-gray-400 text-sm">Workers</div>
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<div className="text-2xl font-bold">{status.cluster.activeWorkers} / {status.cluster.totalWorkers}</div>
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</div>
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</div>
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</div>
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{/* Worker Details */}
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<div className="grid grid-cols-1 md:grid-cols-2 gap-6 mb-6">
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{status.workers.map((worker) => (
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<div key={worker.name} className={`border rounded-lg p-4 ${getStatusBg(worker.status)}`}>
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<h3 className="font-semibold mb-2">{worker.name}</h3>
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<div className="text-sm text-gray-400 mb-3">{worker.host}</div>
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<div className="space-y-2">
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<div className="flex justify-between">
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<span className="text-gray-400">CPU:</span>
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<span className="font-mono">{worker.cpuUsage.toFixed(1)}%</span>
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</div>
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<div className="flex justify-between">
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<span className="text-gray-400">Load:</span>
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<span className="font-mono">{worker.loadAverage}</span>
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</div>
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<div className="flex justify-between">
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<span className="text-gray-400">Processes:</span>
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<span className="font-mono">{worker.activeProcesses}</span>
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</div>
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</div>
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</div>
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))}
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</div>
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{/* Exploration Progress */}
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<div className="border border-blue-500 bg-blue-900/20 rounded-lg p-6 mb-6">
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<h2 className="text-xl font-semibold mb-4">📊 Parameter Exploration</h2>
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<div className="grid grid-cols-2 md:grid-cols-3 gap-4 mb-4">
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<div>
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<div className="text-gray-400 text-sm">Total Space</div>
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<div className="text-lg font-bold">{status.exploration.totalCombinations.toLocaleString()}</div>
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</div>
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<div>
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<div className="text-gray-400 text-sm">Chunks Completed</div>
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<div className="text-lg font-bold">{status.exploration.chunksCompleted} / {status.exploration.totalChunks}</div>
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</div>
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<div>
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<div className="text-gray-400 text-sm">Current Chunk</div>
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<div className="text-lg font-bold font-mono text-sm">{status.exploration.currentChunk}</div>
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</div>
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</div>
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<div className="w-full bg-gray-700 rounded-full h-4">
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<div
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className="bg-blue-500 h-4 rounded-full transition-all"
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style={{ width: `${status.exploration.progress * 100}%` }}
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/>
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</div>
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<div className="text-right text-sm text-gray-400 mt-1">
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{(status.exploration.progress * 100).toFixed(2)}% complete
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</div>
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</div>
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{/* Recommendation */}
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{status.recommendation && (
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<div className="border border-purple-500 bg-purple-900/20 rounded-lg p-6 mb-6">
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<h2 className="text-xl font-semibold mb-4">🎯 AI Recommendation</h2>
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<div className="whitespace-pre-line text-gray-300 leading-relaxed">
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{status.recommendation}
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</div>
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</div>
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)}
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{/* Top Strategies */}
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{status.topStrategies.length > 0 && (
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<div className="border border-gray-700 rounded-lg p-6">
|
||||
<h2 className="text-xl font-semibold mb-4">🏆 Top Strategies</h2>
|
||||
<div className="space-y-3">
|
||||
{status.topStrategies.map((strategy) => (
|
||||
<div key={strategy.rank} className="bg-gray-800 rounded p-4">
|
||||
<div className="flex justify-between items-start mb-2">
|
||||
<div className="text-lg font-semibold">#{strategy.rank}</div>
|
||||
<div className="text-right">
|
||||
<div className="text-2xl font-bold text-green-400">
|
||||
${strategy.pnl_per_1k.toFixed(2)}
|
||||
</div>
|
||||
<div className="text-sm text-gray-400">per $1k</div>
|
||||
</div>
|
||||
</div>
|
||||
<div className="grid grid-cols-2 md:grid-cols-4 gap-3 text-sm">
|
||||
<div>
|
||||
<span className="text-gray-400">Win Rate:</span>{' '}
|
||||
<span className="font-semibold">{(strategy.win_rate * 100).toFixed(1)}%</span>
|
||||
</div>
|
||||
<div>
|
||||
<span className="text-gray-400">Trades:</span>{' '}
|
||||
<span className="font-semibold">{strategy.trades}</span>
|
||||
</div>
|
||||
<div>
|
||||
<span className="text-gray-400">PF:</span>{' '}
|
||||
<span className="font-semibold">{strategy.profit_factor.toFixed(2)}x</span>
|
||||
</div>
|
||||
<div>
|
||||
<span className="text-gray-400">Max DD:</span>{' '}
|
||||
<span className="font-semibold text-red-400">
|
||||
${Math.abs(strategy.max_drawdown).toFixed(0)}
|
||||
</span>
|
||||
</div>
|
||||
</div>
|
||||
<details className="mt-3">
|
||||
<summary className="cursor-pointer text-blue-400 text-sm hover:text-blue-300">
|
||||
Show Parameters
|
||||
</summary>
|
||||
<div className="mt-2 grid grid-cols-2 md:grid-cols-3 gap-2 text-xs font-mono bg-gray-900 p-3 rounded">
|
||||
<div>flip: {strategy.params.flip_threshold}</div>
|
||||
<div>ma_gap: {strategy.params.ma_gap}</div>
|
||||
<div>adx: {strategy.params.adx_min}</div>
|
||||
<div>long_pos: {strategy.params.long_pos_max}</div>
|
||||
<div>short_pos: {strategy.params.short_pos_min}</div>
|
||||
</div>
|
||||
</details>
|
||||
</div>
|
||||
))}
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
<div className="mt-6 text-center text-sm text-gray-500">
|
||||
Last updated: {new Date(status.lastUpdate).toLocaleString()}
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
)
|
||||
}
|
||||
Reference in New Issue
Block a user