HeartBeat (h2o-core 3.42.0 API)

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java.lang.Object
- water.Iced<HeartBeat>
- - water.HeartBeat

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, BootstrapFreezable<HeartBeat>, Freezable<HeartBeat>
```
public class HeartBeat
extends Iced<HeartBeat>
implements BootstrapFreezable<HeartBeat>
```
Struct holding H2ONode health info.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`boolean`	`_client`
`short`	`_cpus_allowed`
`short[]`	`_fjqueue`
`short[]`	`_fjthrds`
`float`	`_gflops`
`int`	`_keys`
`float`	`_membw`
`short`	`_nthreads`
`short`	`_num_cpus`
`int`	`_pid`
`int`	`_process_num_open_fds`
`long`	`_process_total_ticks`
`char`	`_rpcs`
`long`	`_system_idle_ticks`
`float`	`_system_load_average`
`long`	`_system_total_ticks`
`char`	`_tcps_active`

Constructor Summary

Constructors
Constructor and Description

HeartBeat()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`long`	`get_free_disk()`
`long`	`get_free_mem()`
`long`	`get_kv_mem()`
`long`	`get_max_disk()`
`long`	`get_pojo_mem()`
`long`	`get_swap_mem()`
`long`	`jvmBootTimeMsec()`

Methods inherited from class water.Iced
asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface water.Freezable
asBytes, clone, frozenType, read, readJSON, reloadFromBytes, write, writeJSON

Field Detail

_client
```
public boolean _client
```

_pid
```
public int _pid
```

_num_cpus
```
public short _num_cpus
```

_cpus_allowed
```
public short _cpus_allowed
```

_nthreads
```
public short _nthreads
```

_system_load_average
```
public float _system_load_average
```

_system_idle_ticks
```
public long _system_idle_ticks
```

_system_total_ticks
```
public long _system_total_ticks
```

_process_total_ticks
```
public long _process_total_ticks
```

_process_num_open_fds
```
public int _process_num_open_fds
```

_keys
```
public int _keys
```

_gflops
```
public float _gflops
```

_membw
```
public float _membw
```

_rpcs
```
public char _rpcs
```

_fjthrds
```
public short[] _fjthrds
```

_fjqueue
```
public short[] _fjqueue
```

_tcps_active
```
public char _tcps_active
```

Constructor Detail
- HeartBeat
```
public HeartBeat()
```

Method Detail

jvmBootTimeMsec
```
public long jvmBootTimeMsec()
```

get_kv_mem
```
public long get_kv_mem()
```

get_pojo_mem
```
public long get_pojo_mem()
```

get_free_mem
```
public long get_free_mem()
```

get_swap_mem
```
public long get_swap_mem()
```

get_free_disk
```
public long get_free_disk()
```

get_max_disk
```
public long get_max_disk()
```

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