43 lines
1.3 KiB
Markdown
43 lines
1.3 KiB
Markdown
# Agent Concurrency Benchmark
|
|
|
|
**Date:** 2026-04-01
|
|
**Hardware:** 8GB RAM, 16 CPU cores
|
|
|
|
## Test Results
|
|
|
|
| Concurrent Agents | Status | Memory Usage | Notes |
|
|
|-------------------|--------|--------------|-------|
|
|
| 1 | ✓ Works | ~1.1GB idle | Baseline test |
|
|
| 3 | ✓ Works | ~1.1GB idle | Default limit |
|
|
| 5 | ✓ Works | ~1.1GB idle | Increased limit |
|
|
|
|
## Configuration
|
|
|
|
Default limit is set to **5 concurrent agents** in `skills/kugetsu/scripts/kugetsu`:
|
|
|
|
```bash
|
|
MAX_CONCURRENT_AGENTS="${MAX_CONCURRENT_AGENTS:-5}"
|
|
```
|
|
|
|
The limit can be overridden via environment variable:
|
|
```bash
|
|
MAX_CONCURRENT_AGENTS=3 kugetsu start <issue> <message>
|
|
```
|
|
|
|
## Observations
|
|
|
|
1. **Idle Memory:** ~1.1GB used even with sessions idle (includes system buffers)
|
|
2. **CPU:** 16 cores available - sufficient for multiple agents
|
|
3. **No Active Processes:** When sessions are idle, opencode processes are not actively running
|
|
|
|
## Recommendations
|
|
|
|
- **1-3 agents:** Safe for most workloads on 8GB RAM systems
|
|
- **5 agents:** Works but monitor memory if running additional services
|
|
- **More than 5:** Not tested - may require more RAM
|
|
|
|
## Notes
|
|
|
|
- Each agent session creates a worktree in `~/.kugetsu/worktrees/`
|
|
- Sessions are forked from base session using `opencode run --fork --continue --session`
|
|
- Idle sessions consume minimal resources |