Application Performance Snapshot User Guide for Linux* OS

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ID 772048
Date 11/07/2023
Public

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Document Table of Contents
Document Table of Contents x
Application Performance Snapshot User's Guide for Linux* OS
Application Performance Snapshot User's Guide for Linux* OS x
Introducing Application Performance Snapshot Analyzing Applications Detailed Analyses Metrics Reference Known Issues and Limitations Notices and Disclaimers
Analyzing Applications x
Controlling Amount of Collected Data
Detailed Analyses x
Common Analyses MPI Analyses Outlier Detection
MPI Analyses x
Analysis Charts Filtering Capabilities Region Control with MPI_Pcontrol Creating Configuration File for Intel® Trace Collector
Analysis Charts x
Function Summary for All Ranks MPI Time per Rank Message Sizes Summary for All Ranks Data Transfers per Rank-to-Rank Communication Data Transfers per Rank Data Transfers per Function Node-to-Node Data Transfers Example Chart Entries Communicator List Detailed Information for Specific Ranks
Filtering Capabilities x
Filtering by Key Metric Filtering by Number of Lines Using Filter Combinations
Application Performance Snapshot User's Guide for Linux* OS

Node-to-Node Data Transfers

Key:-n [--node-to-node]

This charts provides information about node-to-node data transfers. This information can be useful for detecting imbalance in network usage.

Example 

| Volume summary for all nodes
|----------------------------------------------------------------------------
|           From                    To                   Volume(MB)
|----------------------------------------------------------------------------
Node_name_1               		 Node_name_2              		3
Node_name_2               		 Node_name_1              		3

Chart Entries

Columns
From Sender node name
To Receiver node name
Volume(MB) Amount of data transferred in the communication (in megabytes)
Parent topic: Analysis Charts
Level Two Title