# io.github.libtmux.snapshot.ServerSnapshot.serverStartTime

- **Module:** io.github.libtmux.snapshot
- **Package:** io.github.libtmux:libtmux
- **Language:** Java
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-java/blob/c067fced0dfd19bd6dd3d260e9d4c336becdb063/libtmux/src/main/java/io/github/libtmux/snapshot/ServerSnapshot.java#L248
- **Page:** https://libtmux.org/en/java/latest/reference/io-github-libtmux-snapshot-serversnapshot-serversnapshot-serverstarttime/

```
public OptionalLong serverStartTime()
```

When the tmux process that produced this capture started, in seconds since the epoch, as {@code #{[start_time](/en/tmux/latest/catalog/formats/start_time/)}} reports it. Absent when the capture was assembled without it.