Agent Session Monitor

# Parse Higress access logs (with log rotation support)
python3 main.py --log-path /var/log/proxy/access.log --output-dir ./sessions

# Filter by session key
python3 main.py --log-path /var/log/proxy/access.log --session-key <session-id>

# Scheduled task (incremental parsing every minute)
* * * * * python3 /path/to/main.py --log-path /var/log/proxy/access.log --output-dir /var/lib/sessions

# Start web server
python3 scripts/webserver.py --data-dir ./sessions --port 8888

# Access in browser
open http://localhost:8888

Your current session statistics:
- Session ID: agent:main:discord:channel:1465367993012981988
- View details: http://localhost:8888/session?id=agent:main:discord:channel:1465367993012981988

Click the link to see:
✅ Complete conversation history
✅ Token usage breakdown per turn
✅ Tool call records
✅ Cost statistics

# View specific session details
python3 scripts/cli.py show <session-id>

# List all sessions
python3 scripts/cli.py list --sort-by cost --limit 10

# Statistics by model
python3 scripts/cli.py stats-model

# Statistics by date (last 7 days)
python3 scripts/cli.py stats-date --days 7

# Export reports
python3 scripts/cli.py export finops-report.json

🔍 Session Monitor - Active
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

📊 Active Sessions: 3

┌──────────────────────────┬─────────┬──────────┬───────────┐
│ Session ID               │ Msgs    │ Input    │ Output    │
├──────────────────────────┼─────────┼──────────┼───────────┤
│ sess_abc123              │       5 │    1,250 │       800 │
│ sess_xyz789              │       3 │      890 │       650 │
│ sess_def456              │       8 │    2,100 │     1,200 │
└──────────────────────────┴─────────┴──────────┴───────────┘

📈 Token Statistics
  Total Input:   4240 tokens
  Total Output:  2650 tokens
  Total Cached:  0 tokens
  Total Cost:    $0.00127
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

$ python3 scripts/cli.py show agent:main:discord:channel:1465367993012981988

======================================================================
📊 Session Detail: agent:main:discord:channel:1465367993012981988
======================================================================

🕐 Created:  2026-02-01T09:30:00+08:00
🕑 Updated:  2026-02-01T10:35:12+08:00
🤖 Model:    Qwen3-rerank
💬 Messages: 5

📈 Token Statistics:
   Input:           1,250 tokens
   Output:            800 tokens
   Reasoning:         150 tokens
   Total:           2,200 tokens

💰 Estimated Cost: $0.00126000 USD

📝 Conversation Rounds (5):
──────────────────────────────────────────────────────────────────────

  Round 1 @ 2026-02-01T09:30:15+08:00
    Tokens: 250 in → 160 out
    🔧 Tool calls: Yes
    Messages (2):
      [user] Check Beijing weather
    ❓ Question: Check Beijing weather
    ✅ Answer: Checking Beijing weather for you...
    🧠 Reasoning: User wants to know Beijing weather, I need to call weather API.
    🛠️  Tool Calls:
       - get_weather({"location":"Beijing"})

$ python3 scripts/cli.py stats-model

================================================================================
📊 Statistics by Model
================================================================================

Model                Sessions   Input           Output          Cost (USD)  
────────────────────────────────────────────────────────────────────────────
Qwen3-rerank         12         15,230          9,840           $  0.016800
DeepSeek-R1          5          8,450           6,200           $  0.010600
Qwen-Max             3          4,200           3,100           $  0.008300
GPT-4                2          2,100           1,800           $  0.017100
────────────────────────────────────────────────────────────────────────────
TOTAL                22         29,980          20,940          $  0.052800

================================================================================

$ python3 scripts/cli.py stats-date --days 7

================================================================================
📊 Statistics by Date (Last 7 days)
================================================================================

Date         Sessions   Input           Output          Cost (USD)   Models              
────────────────────────────────────────────────────────────────────────────
2026-01-26   3          2,100           1,450           $  0.0042   Qwen3-rerank
2026-01-27   5          4,850           3,200           $  0.0096   Qwen3-rerank, GPT-4
2026-01-28   4          3,600           2,800           $  0.0078   DeepSeek-R1, Qwen
────────────────────────────────────────────────────────────────────────────
TOTAL        22         29,980          20,940          $  0.0528

================================================================================

{
  "session_id": "agent:main:discord:channel:1465367993012981988",
  "created_at": "2026-02-01T10:30:00Z",
  "updated_at": "2026-02-01T10:35:12Z",
  "messages_count": 5,
  "total_input_tokens": 1250,
  "total_output_tokens": 800,
  "total_reasoning_tokens": 150,
  "total_cached_tokens": 0,
  "model": "Qwen3-rerank",
  "rounds": [
    {
      "round": 1,
      "timestamp": "2026-02-01T10:30:15Z",
      "input_tokens": 250,
      "output_tokens": 160,
      "reasoning_tokens": 0,
      "cached_tokens": 0,
      "model": "Qwen3-rerank",
      "has_tool_calls": true,
      "response_type": "normal",
      "messages": [
        {
          "role": "system",
          "content": "You are a helpful assistant..."
        },
        {
          "role": "user",
          "content": "Check Beijing weather"
        }
      ],
      "question": "Check Beijing weather",
      "answer": "Checking Beijing weather for you...",
      "reasoning": "User wants to know Beijing weather, need to call weather API.",
      "tool_calls": [
        {
          "index": 0,
          "id": "call_abc123",
          "type": "function",
          "function": {
            "name": "get_weather",
            "arguments": "{\"location\":\"Beijing\"}"
          }
        }
      ],
      "input_token_details": {"cached_tokens": 0},
      "output_token_details": {}
    }
  ]
}