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release 3.35.92
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31
NEWS
31
NEWS
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Overview of changes in Sysprof 3.35.92
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======================================
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* A new profiler for tracking memory allocations within processes
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that are spawned by Sysprof. Select "Track Allocations" to use
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an LD_PRELOAD module which monitors allocations within the target
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process. A callgraph is provided with allocations and their stack
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traces. This brings the main features of the venerable "Memprof"
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into Sysprof.
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* Port Sysprof to work on RHEL 7
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* Improvements to marks and counters displays
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* A new data frame in libsysprof-capture for memory allocations
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with stack traces.
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* sysprof-cli --merge can now be used to merge multiple syscap
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files together.
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* sysprof <program-path> can now be used to open Sysprof directly
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to a program to execute.
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* Sysprof now builds with additional security protections and
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optimization flags such as -Bsymbolic, -Wl,-z,defs, -Wl,-z,now,
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and -Wl,-z,relro.
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* Fixes for macOS
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* The ELF symbol resolver is faster
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* sysprof-cli now properly adds supplemental information to the
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capture file such as decoded symbols. This makes sharing syscap
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files across machines easier and more reliable.
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* A new mmap()'d ring buffer can be shared between processes for
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faster data transfer to sysprof. We expect more features around
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this SysprofCollector interface in future releases.
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* A new set if icons has been provided for the collectors
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* Translation updates
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Overview of changes in Sysprof 3.35.2
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=====================================
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project('sysprof', ['c', 'cpp'],
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license: ['GPL3+', 'GPL2+'],
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version: '3.35.3',
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version: '3.35.92',
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meson_version: '>=0.50.0',
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default_options: [ 'c_std=gnu11',
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'cpp_std=c++11',
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