DTrace vs GNU tar

DTrace

Description: DTrace is a dynamic tracing framework created by Sun Microsystems for troubleshooting kernel and application problems on production systems in real time. It allows administrators, developers, and service personnel to concisely answer arbitrary questions about the behavior of the operating system and user programs.

Type: software

GNU tar

Description: GNU tar is an open source command line utility used to create, list, extract and manipulate archive files, such as .tar, .tar.gz, .tar.bz2, etc. It is the default utility for handling archives in Linux and other Unix-like operating systems.

Type: software

Pricing: Free

DTrace Features

• Dynamic instrumentation of running production systems
• Minimal overhead and performance impact
• Support for multiple programming languages
• Real-time diagnostics
• Root cause analysis

GNU tar Features

• Create and extract archives in tar, tar.gz, tar.bz2 and other formats
• Preserve file permissions, ownership and timestamps when archiving
• Encrypt archives for security using GPG
• Compress/decompress archives while creating/extracting
• Create incremental and differential backups
• Support for multivolume and large archives
• Remote archiving over SSH connections
• Archive verification and data recovery options

DTrace

• Not listed

GNU tar

• Free