The stall detection device, information of stack of stall method of detection,

摘要

PROBLEM TO BE SOLVED: To provide a stall detection device, method and program for quickly detecting a stall after stall occurs, and for quickly restoring a system, and for automatically sampling log capable of specifying a detail failure factor.;SOLUTION: The stall detection device for detecting stall which has occurred in an application includes: a stack information recording means for recording the stack information of the application with prescribed stack sampling intervals in a memory; a stall detection means for analyzing the recorded stack information, and for detecting the stall from the user business performance time or stack output frequency of each method; and a log output means to output the stack information recorded in the memory to the log when the stall is detected.;COPYRIGHT: (C)2009,JPO&INPIT