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Let me check what backups exist and how much space they're taking.

All 3 brokers are running fine. Here's the summary of backup space that can be freed: | Backup | Size | Description | |--------|------|-------------| | `/home/ubuntu/backups/kotak-upgrade-20260707/` | 147M | Kotak DBs + .env + service backup | | `/var/python/openalgo-flask/flattrade-openalgo.theworkpc.com-flattrade.bak.20260707/` | 1.8G | Flattrade full pre-upgrade copy (code + old venv) | | `/home/ubuntu/.bashrc.backup` + `.bashrc.bak` | 16K | Old bashrc copies | **Total recoverable: ~1.95 GB** The new versions are confirmed running. Safe to remove all of these. Want me to go ahead and delete them?

Done. Freed ~1.95 GB. Disk usage dropped from 45% to 43% (43G → 41G used). All 3 brokers are running fine on the new versions.

Here's the full breakdown of your ~41 GB disk usage: ``` TOP LEVEL ├── /usr 17 GB │ ├── share 7 GB (docs, man, data files) │ ├── lib 5 GB (system libraries) │ └── local 3.6 GB → ollama models 3.5 GB │ ├── /home 12 GB │ └── ubuntu 12 GB │ ├── .hermes 5.4 GB │ │ ├── hermes-agent 4.0 GB (agent runtime) │ │ └── checkpoints 789 MB │ ├── .local 2.7 GB (CLI tools + share) │ ├── .config 567 MB │ ├── bots 564 MB (Claude_bot 541MB) │ ├── .claude 473 MB │ ├── .npm 410 MB │ ├── .cursor-server 344 MB │ ├── .cache 272 MB │ ├── venv 266 MB │ └── other ~1.5 GB │ ├── /var 5.9 GB │ ├── python 4.6 GB (3 OpenAlgo brokers) │ │ ├── flattrade 1.9 GB │ │ ├── shoonya 1.4 GB │ │ └── kotak 1.3 GB │ ├── log 701 MB (journal 492MB) │ └── lib 519 MB │ ├── /root 3.5 GB │ ├── .cache 1.8 GB (uv 1.5GB, pip 243MB) │ └── .npm 1.7 GB │ ├── /opt 1.3 GB (AionUI) ├── /db 406 MB (OpenAlgo DBs) ├── /snap 867 MB └── /tmp 187 MB ``` **Biggest space hogs you could potentially clean:** | What | Size | Notes | |------|------|-------| | `/root/.cache` (uv+pip) | 1.8 GB | Safe to clear with `uv cache clean` + `pip cache purge` | | `/root/.npm` | 1.7 GB | npm cache, safe to `npm cache clean --force` | | `/var/log/journal` | 492 MB | Can vacuum: `journalctl --vacuum-size=100M` | | `/home/ubuntu/.hermes/checkpoints` | 789 MB | Old session checkpoints | | `/home/ubuntu/.npm` | 410 MB | Another npm cache | | `/home/ubuntu/.cursor-server` | 344 MB | VS Code server, if not used | | `/home/ubuntu/.local` | 2.7 GB | Mixed CLI tools | Want me to clean any of these up?