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