---
title: rt_metrics
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/rt_metrics
---

# rt_metrics

## Declaration

```occ
struct rt_metrics {
    ...
};
```

## Topics

### Instance Properties

- [rmx_expire](kernel/rt_metrics/1574634-rmx_expire.md)
- [rmx_filler](kernel/rt_metrics/1574657-rmx_filler.md)
- [rmx_hopcount](kernel/rt_metrics/1574620-rmx_hopcount.md)
- [rmx_locks](kernel/rt_metrics/1574691-rmx_locks.md)
- [rmx_mtu](kernel/rt_metrics/1574599-rmx_mtu.md)
- [rmx_pksent](kernel/rt_metrics/1574649-rmx_pksent.md)
- [rmx_recvpipe](kernel/rt_metrics/1574626-rmx_recvpipe.md)
- [rmx_rtt](kernel/rt_metrics/1574600-rmx_rtt.md)
- [rmx_rttvar](kernel/rt_metrics/1574613-rmx_rttvar.md)
- [rmx_sendpipe](kernel/rt_metrics/1574624-rmx_sendpipe.md)
- [rmx_ssthresh](kernel/rt_metrics/1574618-rmx_ssthresh.md)