# Source code for azure.mgmt.datalake.analytics.job.models.job_statistics_vertex_py3

    # coding=utf-8
    # --------------------------------------------------------------------------
    # Copyright (c) Microsoft Corporation. All rights reserved.
    # Licensed under the MIT License. See License.txt in the project root for
    # license information.
    #
    # Code generated by Microsoft (R) AutoRest Code Generator.
    # Changes may cause incorrect behavior and will be lost if the code is
    # regenerated.
    # --------------------------------------------------------------------------

    from msrest.serialization import Model

    class JobStatisticsVertex(Model):
        """The detailed information for a vertex.

        Variables are only populated by the server, and will be ignored when
        sending a request.

        :ivar name: The name of the vertex.
        :vartype name: str
        :ivar vertex_id: The id of the vertex.
        :vartype vertex_id: str
        :ivar execution_time: The amount of execution time of the vertex.
        :vartype execution_time: timedelta
        :ivar data_read: The amount of data read of the vertex, in bytes.
        :vartype data_read: long
        :ivar peak_mem_usage: The amount of peak memory usage of the vertex, in
         bytes.
        :vartype peak_mem_usage: long
        """

        _validation = {
            'name': {'readonly': True},
            'vertex_id': {'readonly': True},
            'execution_time': {'readonly': True},
            'data_read': {'readonly': True},
            'peak_mem_usage': {'readonly': True},
        }

        _attribute_map = {
            'name': {'key': 'name', 'type': 'str'},
            'vertex_id': {'key': 'vertexId', 'type': 'str'},
            'execution_time': {'key': 'executionTime', 'type': 'duration'},
            'data_read': {'key': 'dataRead', 'type': 'long'},
            'peak_mem_usage': {'key': 'peakMemUsage', 'type': 'long'},
        }

        def __init__(self, **kwargs) -> None:
            super(JobStatisticsVertex, self).__init__(**kwargs)
            self.name = None
            self.vertex_id = None
            self.execution_time = None
            self.data_read = None
            self.peak_mem_usage = None