Thread interception and analysis
    11.
    发明授权
    Thread interception and analysis 有权
    线程截取和分析

    公开(公告)号:US07716530B2

    公开(公告)日:2010-05-11

    申请号:US11567113

    申请日:2006-12-05

    IPC分类号: G06F11/00

    摘要: Apparatus and methods for intercepting and analyzing threads are disclosed. In one embodiment, a thread data recorder is configured to instrument one or more existing functions by modifying computer executable instructions in the functions to intercept threads calling the functions. In one possible implementation, the number of existing functions instrumented can be reduced by instrumenting choke point functions. The instrumented functions can also capture data associated with the threads as the threads execute at the function. This data can be saved to memory and compressed into logs. In one aspect, the data can be saved and/or compressed at a time when processor resources are being used at or below a predetermined level. The captured data can be used to analyze a functioning of a computer system in which the threads were produced.

    摘要翻译: 公开了用于截取和分析线程的装置和方法。 在一个实施例中,线程数据记录器被配置为通过修改函数中的计算机可执行指令来调试一个或多个现有函数来截取调用函数的线程。 在一个可能的实现中,可以通过测量阻塞点功能来减少所调用的现有功能的数量。 当函数执行线程时,仪器函数还可以捕获与线程关联的数据。 该数据可以保存到内存并压缩成日志。 在一个方面,当在等于或低于预定水平的处理器资源被使用时,可以保存和/或压缩数据。 捕获的数据可用于分析其中​​生成线程的计算机系统的功能。

    Thread Interception and Analysis
    12.
    发明申请
    Thread Interception and Analysis 有权
    线程拦截与分析

    公开(公告)号:US20080066069A1

    公开(公告)日:2008-03-13

    申请号:US11932749

    申请日:2007-10-31

    IPC分类号: G06F9/46

    摘要: Apparatus and methods for intercepting and analyzing threads are disclosed. In one embodiment, a thread data recorder is configured to instrument one or more existing functions by modifying computer executable instructions in the functions to intercept threads calling the functions. In one possible implementation, the number of existing functions instrumented can be reduced by instrumenting choke point functions. The instrumented functions can also capture data associated with the threads as the threads execute at the function. This data can be saved to memory and compressed into logs. In one aspect, the data can be saved and/or compressed at a time when processor resources are being used at or below a predetermined level. The captured data can be used to analyze a functioning of a computer system in which the threads were produced.

    摘要翻译: 公开了用于截取和分析线程的装置和方法。 在一个实施例中,线程数据记录器被配置为通过修改函数中的计算机可执行指令来调试一个或多个现有函数来截取调用函数的线程。 在一个可能的实现中,可以通过测量阻塞点功能来减少所调用的现有功能的数量。 当函数执行线程时,仪器函数还可以捕获与线程关联的数据。 该数据可以保存到内存并压缩成日志。 在一个方面,当在等于或低于预定水平的处理器资源被使用时,可以保存和/或压缩数据。 捕获的数据可用于分析其中​​生成线程的计算机系统的功能。