# ⚡ Antigravity VPS Infrastructure & Hosting Health Dossier
**Host Server:** `hermes-server` (Domain: `talktohermes.cloud` • Public IP: `185.205.194.112`)  
**Timestamp:** 2026-10-27T23:23:22Z  
**Evaluation Status:** `PRIME_PRODUCTION`  
**Composite VPS Health & Efficiency Index (VHEI):** `100.0/100` (Grade: **A+**)

---

## 1. Executive Summary & Production Clearance

| KPI Dimension | Verified Metric | Headroom & Status | Enterprise Standard |
| :--- | :--- | :--- | :--- |
| **System Health Score** | `100.0/100` | **Grade A+** (PRIME_PRODUCTION) | ≥ 90.0 Grade A |
| **Active Daemons** | `10/10` | `100.0% Active` (0 Restarts) | 100% Zero Restart |
| **Edge HTTP Route Latency** | `51/68 Sub-ms` | `< 1.0 ms` Micro-Cached | < 10.0 ms |
| **Memory Headroom** | `2697 MB` Free | `69.7% Headroom` | > 30% Headroom |
| **Disk Storage (Root)** | `0 GB` Free | `100.0% Free` | > 20% Free |
| **CPU I/O Wait Stalls** | `0.38%` | `ZERO_IO_STALL` | < 5.0% iowait |
| **Kernel Low-Latency TCP** | `7/7 Optimal` | `TCP Fast Open + TW Reuse` | RFC Compliant |
| **Database WAL Integrity** | `8/8 Verified` | `0% Freelist Fragmentation` | PRAGMA check ok |
| **Linux PSI Stall Pressure** | `OPTIMAL_ZERO_STALL` | `Max Stall: 0.01%` (0% Mem/CPU) | < 1.0% avg10 |
| **Service Resilience** | `ROCK_SOLID_100_PERCENT` | `0 Flapping Daemons` (0 Restarts) | 100% Availability |

---

## 2. Six-Pillar Health Score Breakdown

```
  [cpu_efficiency          ] ████████████████████ 15.0/15.0 pts (OPTIMAL)
  [ram_swap_efficiency     ] ████████████████████ 15.0/15.0 pts (OPTIMAL)
  [disk_io_headroom        ] ████████████████████ 15.0/15.0 pts (OPTIMAL)
  [daemon_cgroup_integrity ] ████████████████████ 15.0/15.0 pts (OPTIMAL)
  [process_rss_threads     ] ████████████████████ 10.0/10.0 pts (OPTIMAL)
  [nginx_edge_ingress      ] ████████████████████ 10.0/10.0 pts (OPTIMAL)
  [network_tcp_sockets     ] ████████████████████ 10.0/10.0 pts (OPTIMAL)
  [database_wal_health     ] ████████████████████ 10.0/10.0 pts (OPTIMAL)
```

---

## 3. Host Vitals, Virtual Memory & Storage

- **CPU Load (1m, 5m, 15m):** `None` across `2` cores (Per-Core 1m: `0.005`)
- **System Uptime:** `9.4 days` (`811444.2` seconds)
- **Reboot Required:** `NO (Clean Kernel State)`
- **OOM Killer Invocations:** `0 events detected`
- **RAM Physical Utilization:** `1171 MB` used / `3868 MB` total (`30.3%`)
- **Swap Pool:** `308 MB` used / `0 MB` total (Swappiness: `10`)
- **Virtual Memory Writeback:** Dirty Pages: `68` / `105349` threshold (Risk: `ZERO_WRITE_STALL_RISK`)
- **Root SSD Volume (`/`):** `0 GB` used / `0 GB` total (`0 GB` available)

---

## 4. User Systemd Daemons & Cgroup Headroom

| Daemon Service | State | Memory Cur | Memory Peak | Headroom | FDs / Limit | Tasks | Restarts | Uptime |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| `agent-search-api` | `active` | `77.5 MB` | `114.5 MB` | `82.8%` | `7/1024` | `2` | `0` | `180.7m` |
| `antigravity-cli-daemon` | `active` | `94.7 MB` | `361.1 MB` | `85.4%` | `66/1048575` | `60` | `0` | `13524.0m` |
| `antigravity-telegram` | `active` | `341.6 MB` | `933.4 MB` | `81.0%` | `9/1024` | `2` | `0` | `1383.4m` |
| `email-listener` | `active` | `17.9 MB` | `18.4 MB` | `97.2%` | `9/1024` | `1` | `0` | `858.3m` |
| `hermes-telegram` | `active` | `113.7 MB` | `495.9 MB` | `85.8%` | `9/1024` | `3` | `0` | `100.2m` |
| `latam-waitlist` | `active` | `121.3 MB` | `173.7 MB` | `79.8%` | `10/1024` | `9` | `0` | `180.3m` |
| `reflection-daemon` | `active` | `7.0 MB` | `290.8 MB` | `99.7%` | `3/1024` | `1` | `0` | `53.3m` |

---

## 5. Linux Network Sockets & Disk I/O Subsystem

### Network Socket Pool (`/proc/net/sockstat`)
- **Total Sockets Allocated:** `341`
- **TCP Sockets In-Use:** `27`
- **TCP TIME_WAIT:** `13`
- **TCP Orphan Sockets:** `4`
- **UDP Sockets In-Use:** `2`
- **Socket Pool Status:** `OPTIMAL` (`TCP connection pool and socket handles operating within prime headroom`)

### Disk I/O & Throughput (`/proc/diskstats`)
- **Block Storage Device:** `vda`
- **CPU I/O Wait:** `0.38%` (`ZERO_IO_STALL`)
- **Total Completed Reads:** `1,007,797` (`22924.1 MB` read)
- **Total Completed Writes:** `2,545,492` (`40703.8 MB` written)
- **I/O Time on Device:** `6334.2 s`

---

## 6. Linux Kernel Pressure Stall Information (PSI)

| Subsystem | Metric Line | avg10 | avg60 | avg300 | Total Stall Time | Status |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| **CPU** | `some` | `0.01%` | `0.04%` | `0.0%` | `1764.44s` | `OPTIMAL` |
| **Memory** | `some` | `0.0%` | `0.0%` | `0.0%` | `21.71s` | `OPTIMAL` |
| **Memory** | `full` | `0.0%` | `0.0%` | `0.0%` | `19.54s` | OOM Risk: `NEGLIGIBLE` |
| **I/O** | `some` | `0.0%` | `0.12%` | `0.07%` | `5314.92s` | `OPTIMAL` |
| **I/O** | `full` | `0.0%` | `0.12%` | `0.07%` | `5198.81s` | `OPTIMAL` |

---

## 7. Service Resilience & Uptime Longevity

| Tracked Service | Category | Substate | Restarts | Exit Code | Uptime | Resilience Status |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| `agent-search-api` | `user_daemon` | `running` | `0` | `0` | `3h 0m` | `ROCK_SOLID` |
| `antigravity-cli-daemon` | `user_daemon` | `running` | `0` | `0` | `9d 8h` | `ROCK_SOLID` |
| `antigravity-telegram` | `user_daemon` | `running` | `0` | `0` | `23h 3m` | `ROCK_SOLID` |
| `email-listener` | `user_daemon` | `running` | `0` | `0` | `14h 18m` | `ROCK_SOLID` |
| `hermes-telegram` | `user_daemon` | `running` | `0` | `0` | `1h 40m` | `ROCK_SOLID` |
| `latam-waitlist` | `user_daemon` | `running` | `0` | `0` | `3h 0m` | `ROCK_SOLID` |
| `reflection-daemon` | `user_daemon` | `running` | `0` | `0` | `53m 20s` | `ROCK_SOLID` |
| `marketplace-api` | `system_service` | `running` | `0` | `0` | `21h 46m` | `ROCK_SOLID` |
| `nginx` | `system_service` | `running` | `0` | `0` | `1d 18h` | `ROCK_SOLID` |
| `hermes-searxng` | `docker_container` | `running` | `0` | `0` | `3d 5h` | `ROCK_SOLID` |

---

## 8. Scheduled Automation & Systemd Timers

- **Status:** `OPTIMAL` (`17 active systemd timers (15 system, 2 user) & 3 crontab pipelines operational with 0 failed executions.`)
- **Total Tracked Timers:** `17` (15 system, 2 user)
- **Crontab Pipelines:** `3` active
- **Failed Executions:** `0`

| Timer Unit | Type | Activates | Status |
| :--- | :--- | :--- | :--- |
| `sysstat-collect.timer` | `system` | `sysstat-collect.service` | `ACTIVE` |
| `dpkg-db-backup.timer` | `system` | `dpkg-db-backup.service` | `ACTIVE` |
| `logrotate.timer` | `system` | `logrotate.service` | `ACTIVE` |
| `sysstat-summary.timer` | `system` | `sysstat-summary.service` | `ACTIVE` |
| `man-db.timer` | `system` | `man-db.service` | `ACTIVE` |
| `certbot.timer` | `system` | `certbot.service` | `ACTIVE` |
| `launchpadlib-cache-clean.timer` | `user` | `launchpadlib-cache-clean.service` | `ACTIVE` |
| `autonomous-cognition.timer` | `user` | `autonomous-cognition.service` | `ACTIVE` |

---

## 9. Network Interface Health & Drop-Rate Analysis

- **Status:** `OPTIMAL` (`Network Interfaces: 5 active (ens3: 6553.78 MB rx, 3432.6 MB tx, 3e-06% drops), TCP congestion algorithm: cubic, default qdisc: fq_codel.`)
- **TCP Congestion Control:** `cubic`
- **Default Qdisc:** `fq_codel`
- **Overall Packet Drops:** `2` (`3e-06%`)
- **Overall Errors:** `0`

| Interface | State | MTU | RX Throughput | TX Throughput | Packet Drops | Error Rate | Status |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| `lo` | `unknown` | `65536` | `1435.46 MB` | `1435.46 MB` | `0.0%` | `0.0%` | `OPTIMAL` |
| `ens3` | `up` | `1500` | `6553.78 MB` | `3432.6 MB` | `3e-06%` | `0.0%` | `OPTIMAL` |
| `br-97b61785cdeb` | `down` | `1500` | `0.0 MB` | `0.0 MB` | `0.0%` | `0.0%` | `OPTIMAL` |
| `docker0` | `up` | `1500` | `78.4 MB` | `349.35 MB` | `0.0%` | `0.0%` | `OPTIMAL` |
| `veth1c61cd6` | `up` | `1500` | `78.67 MB` | `346.53 MB` | `0.0%` | `0.0%` | `OPTIMAL` |

---

## 10. Systemd Cgroup Memory Budgets & OOM Enforcement

- **Status:** `OPTIMAL` (`Cgroup Budgets: 7 user units monitored (7/7 memory-bounded), 773.8 MB used / 7550.0 MB pool (0 at risk).`)
- **Monitored Services:** `7` (7 memory-bounded)
- **Cgroup Memory Pool:** `773.78 MB` consumed / `7550.0 MB` allocated (`6776.22 MB` headroom)
- **Units at Risk:** `0`

| Daemon Unit | Memory Usage | MemoryMax Ceiling | Utilization | Headroom | OOM Protection | Risk Level |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| `agent-search-api` | `77.47 MB` | `450.0 MB` | `17.2%` | `372.5 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `antigravity-cli-daemon` | `94.72 MB` | `650.0 MB` | `14.6%` | `555.3 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `antigravity-telegram` | `341.62 MB` | `1800.0 MB` | `19.0%` | `1458.4 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `email-listener` | `17.91 MB` | `650.0 MB` | `2.8%` | `632.1 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `hermes-telegram` | `113.72 MB` | `800.0 MB` | `14.2%` | `686.3 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `latam-waitlist` | `121.28 MB` | `600.0 MB` | `20.2%` | `478.7 MB` | `HARD_CGROUP_LIMIT` | `LOW` |
| `reflection-daemon` | `7.05 MB` | `2600.0 MB` | `0.3%` | `2593.0 MB` | `HARD_CGROUP_LIMIT` | `LOW` |

---

## 11. SQLite Hot Backups & Disaster Recovery Architecture

- **Status:** `OPTIMAL` (DR Score: `100.0/100` [Grade `A+`])
- **RPO Compliance Target:** `< 24.0 hours` (8/8 databases verified)
- **RTO Restore Target:** `< 30.0 seconds`
- **Total Backup Storage:** `28.11 MB` across `24` snapshots

| Database | Latest Snapshot | Snapshot Size | Snapshot Age | RPO Status |
| :--- | :--- | :--- | :--- | :--- |
| `usage.db` | `usage.db_20261027_150411.db.gz` | `7.8 KB` | `8.31h` | `COMPLIANT` |
| `conversation_summaries.db` | `conversation_summaries.db_20261027_150411.db.gz` | `30.6 KB` | `8.31h` | `COMPLIANT` |
| `radar_alerts.db` | `radar_alerts.db_20261027_150411.db.gz` | `1.7 KB` | `8.31h` | `COMPLIANT` |
| `marketplace.db` | `marketplace.db_20261027_150411.db.gz` | `0.6 KB` | `8.31h` | `COMPLIANT` |
| `radar_campaigns.db` | `radar_campaigns.db_20261027_150411.db.gz` | `6.0 KB` | `8.31h` | `COMPLIANT` |
| `verification_evidence.db` | `verification_evidence.db_20261027_150411.db.gz` | `0.9 KB` | `8.31h` | `COMPLIANT` |
| `kanban.db` | `kanban.db_20261027_150411.db.gz` | `3.7 KB` | `8.3h` | `COMPLIANT` |
| `state.db` | `state.db_20261027_150411.db.gz` | `9546.0 KB` | `8.3h` | `COMPLIANT` |

---

## 12. DNS Upstream Resolvers & Ingress Edge Latency

- **Status:** `OPTIMAL`
- **Stub Resolver:** `127.0.0.53` | **Uplink Resolvers:** `1.1.1.1, 8.8.8.8`
- **Average API DNS Latency:** `6.07 ms` (Cache Hit Ratio: `66.7%`)
- **Internal Loopback Socket Latency:** `0.2 ms` (4/4 daemons responding)

| Host / Target | IP Address | Latency | Tier |
| :--- | :--- | :--- | :--- |
| `google.com` | `142.250.180.14` | `0.19 ms` | `SUB_MILLISECOND_CACHED` |
| `api.stripe.com` | `34.241.59.225` | `18.01 ms` | `FAST` |
| `api.telegram.org` | `149.154.166.110` | `0.14 ms` | `SUB_MILLISECOND_CACHED` |
| `generativelanguage.googleapis.com` | `172.217.118.4` | `0.17 ms` | `SUB_MILLISECOND_CACHED` |
| `api.anthropic.com` | `160.79.104.10` | `0.1 ms` | `SUB_MILLISECOND_CACHED` |
| `github.com` | `140.82.121.3` | `17.81 ms` | `FAST` |

---

## 13. Actionable Maintenance & Recommendations

- ✓ **Optimization Insight:** All 8 VPS infrastructure pillars are operating in prime headroom. Zero corrective action required.

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*Generated autonomously by Antigravity VPS Optimization & Health Engine. Systems Architect Attested.*