# Example Queries

1h active keys by location:
```
sum(max(increase(shadowsocks_data_bytes{access_key!=""} [1h])) by (access_key, location) > bool 0) by (location)
````

1h usage by location:
```
sum(increase(shadowsocks_data_bytes{dir=~"c<p|p>t"} [1h])) by (location)
```

Open TCP connections:
```
sum(shadowsocks_tcp_connections_opened) -  sum(shadowsocks_tcp_connections_closed)
```

Live UDP associations:
```
shadowsocks_udp_nat_entries_added - shadowsocks_udp_nat_entries_removed
```

Time to find cipher:
```
shadowsocks_time_to_cipher_ms{access_key!=""}
```

CPU seconds per second (averaged over 10m):
```
rate(process_cpu_seconds_total[10m])
```

Uptime:
```
time() - process_start_time_seconds{job="outline-server-main"}
```