title: ÐÐµÑÐ¾Ð´ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ²ÐµÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð¼Ð¿Ð¾Ð² Ð¿Ð°Ð¼ÑÑÐ¸ Ð°Ð½Ð´ÑÐ¾Ð¸Ð´-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐ±Ð¾ÑÐ° Ð¼ÐµÑÑÐ¸Ðº Ð´Ð»Ñ Tracer
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The method of advanced server analysis of Android application memory dumps using algorithms for collecting metrics for Tracer
Creators: name: ÐÐ²Ð°Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: heap dump
Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð°Ð¼ÑÑÐ¸
java
ÑÑÐµÑÐºÐ¸ Ð¿Ð°Ð¼ÑÑÐ¸
Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÑÑÐ¸
hprof
memory usage
memory leaks
heap analysis

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÑÐºÐ¾ÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾Ð¸ÑÐºÐ° Ð¾ÑÐ¸Ð±Ð¾Ðº Ð·Ð° ÑÑÐµÑ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð¼Ð¿Ð¾Ð² Ð¿Ð°Ð¼ÑÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð²ÑÑÐ¸ÑÐ»ÐµÐ½Ð¸Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ Ð¼ÐµÑÑÐ¸Ðº Ð¸ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð² Ð°Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¾Ñ Ð´Ð°Ð¼Ð¿Ð¾Ð² Ð¿Ð°Ð¼ÑÑÐ¸ Tracer. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð´Ð»Ñ Ð¿Ð¾Ð¸ÑÐºÐ° ÑÑÐµÑÐµÐº Ð¿Ð°Ð¼ÑÑÐ¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð¼Ð¿Ð¾Ð² ÐºÑÑÐ¸ Ð² ÑÐ¾ÑÐ¼Ð°ÑÐµ HPROF Ð¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð´Ð¾Ð±Ð½ÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ Ð¼ÐµÑÑÐ¸ÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐ¶Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑ Ð¿Ð¾Ð»ÑÑÐ¸ÑÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿Ð°Ð¼ÑÑÐ¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð±ÑÐ»Ð¸ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð½Ð°Ð±Ð¾Ñ Ð¼ÐµÑÑÐ¸Ðº Ð´Ð»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¾ÑÐ¸Ð±ÐºÐ¸, ÑÐ±Ð¾Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÐºÐ¾ÑÐ¾ÑÑÑ Ð²Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ð¸ Ð±ÑÐ» ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ Java. ÐÑÐ´ÐµÐ»ÑÐ½Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ Ð±ÑÐ»Ð¾ ÑÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ²Ð¸ÑÐ°. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð» ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ ÑÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ ÑÑÐµÑÐµÐº Ð¿Ð°Ð¼ÑÑÐ¸ Ð² android-Ð¿ÑÐ¸Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¸, ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ¾Ð»Ñ Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð¸Ð³ÑÐ°ÐµÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð¼Ð¿Ð¾Ð² Ð¿Ð°Ð¼ÑÑÐ¸.
description: The aim of the work is to speed up the error search process by increasing the development of a method for advanced analysis of memory dumps based on the calculation of additional quantitative metrics and the introduction of the method into the Tracer memory dump analyzer. In this paper, an analysis of existing tools for searching for memory leaks of heap dump analysis in the HPROF format was performed and a comparison of similar tools was performed. In the course of the work, metrics were studied and selected that already allow us to obtain modern memory analysis tools. Based on the data obtained, an optimal set of metrics was formed for error analysis and search, the collection and analysis of which was subsequently implemented using Java tools. Special attention was paid to testing and integrating the modified tool into the service. The result of the work was an improved process for finding and eliminating memory leaks in an android application, in which an embedded memory dump analysis tool plays an essential role.