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1. 发明申请

US20190243753A1 INTERMITTENT FAILURE METRICS IN TECHNOLOGICAL PROCESSES 审中-公开
公开(公告)号：US20190243753A1
公开(公告)日：2019-08-08
申请号：US16263363
申请日：2019-01-31
申请人： Jian Zhang , Minghao Lu , Xiaolu Ye , Ning He
发明人： Jian Zhang , Minghao Lu , Xiaolu Ye , Ning He
IPC分类号： G06F11/36 , G06F9/50 , G06F17/11
摘要： Systems and methods for testing a subject system with a software testing process are described. The system receives Boolean states responsive to repeatedly applying a first test case to a subject system. Each Boolean state signifies an outcome of an application of the first test case to a version of a first software feature over a span of time. The system identifies test case outcomes for the first test case that are adjacent in time and different and generates an intermittency value for the first test case. The system determines that the intermittency value for the first test case exceeds an intermittency threshold and alerts an engineering resource. Finally, the system repeats the above operations until the intermittency value for the first test case does not exceed the intermittency threshold.

2. 发明申请

US20090006688A1 BLACK-BOX HOST STACK LATENCY MEASUREMENT 有权
标题翻译：黑盒主机堆栈测量
公开(公告)号：US20090006688A1
公开(公告)日：2009-01-01
申请号：US11769619
申请日：2007-06-27
申请人： Xiao Hu , Young Guo , Xiaolu Ye
发明人： Xiao Hu , Young Guo , Xiaolu Ye
IPC分类号： G06F13/00
CPC分类号： G06F13/385
摘要： A method comprises sniffing an input from a client device to a host device and an output from the host device to the client device; recording a first time parameter in response to a characteristic data unit being inserted into the input that is outputted from a host stack of a host device; recording a second time parameter in response to the output that comprises the characteristic data unit being received by the host stack; and measuring a latency based on the first time parameter, the second time parameter and arrival time of the input and the output at a sniffing point.
摘要翻译：一种方法包括从客户端设备向主机设备嗅探输入以及从主机设备向客户端设备的输出; 记录第一时间参数以响应于从主机设备的主机栈输出的输入中插入的特征数据单元; 响应于包括由主机栈接收的特征数据单元的输出记录第二时间参数; 以及基于第一时间参数，第二时间参数和输入的到达时间以及在嗅探点处的输出来测量延迟。

3. 发明授权

US07925741B2 Black-box host stack latency measurement 有权
标题翻译：黑盒主机堆栈延迟测量
公开(公告)号：US07925741B2
公开(公告)日：2011-04-12
申请号：US11769619
申请日：2007-06-27
申请人： Xiao Hu , Young Guo , Xiaolu Ye
发明人： Xiao Hu , Young Guo , Xiaolu Ye
IPC分类号： G06F15/173
CPC分类号： G06F13/385
摘要： A method comprises sniffing an input from a client device to a host device and an output from the host device to the client device; recording a first time parameter in response to a characteristic data unit being inserted into the input that is outputted from a host stack of a host device; recording a second time parameter in response to the output that comprises the characteristic data unit being received by the host stack; and measuring a latency based on the first time parameter, the second time parameter and arrival time of the input and the output at a sniffing point.
摘要翻译：一种方法包括从客户端设备向主机设备嗅探输入以及从主机设备向客户端设备的输出; 记录第一时间参数以响应于从主机设备的主机栈输出的输入中插入的特征数据单元; 响应于包括由主机栈接收的特征数据单元的输出记录第二时间参数; 以及基于第一时间参数，第二时间参数和输入的到达时间以及在嗅探点处的输出来测量延迟。

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