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Function call tracing in the Linux kernel and userspace applications. Dynamically sets probes (using VProbes, a KProbes variant) and displays the function call trace of a process calling kernel or application functions. The superior of strace and ltrace.
MemTrace is a tool for tracking memory errors (memory leaks, double frees, memory overflows, etc.) in C/C++ programs, and requires no change to existing source code to use.
A test suite and benchmark for exact Euclidean distance transform algorithms
used in Image Processing and computational geometry. It evaluates the
exactness and speed of algorithms for a large number of test
cases. Results can be visualized in Scilab.
Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.
Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
ebizzy is designed to generate a workload resembling common web
application server workloads. It is highly threaded, has a large
in-memory working set, and allocates and deallocates memory
frequently.
SLO profiles the data locality in your program, and afterwards suggests refactorings that can improve that data locality, leading to fewer cache misses and faster execution.
pthreadw is a profiling library for multi-threaded programs. It can be used to automatically identify common problems related to threads that limit performance of parallel programs such as lock contention or load imbalance.
JDLabAgent is a dynamic link library which is loaded into the Java Virtual Machine via Java Virtual Machine Debug Interface (JVMDI). The JDLabAgent can be parameterized via config files and logs JVM events (e.g. breakpoints, exceptions).
This is a dynamic slicing tool for Java programs. The tool modifies the Kaffe virtual machine to collect the execution trace, and compress the trace on-the-fly. Please proceed to the tool's website http://jslice.sourceforge.net/ for download.
This profiler (JRE 1.5.0 only) uses JVMTI and native bytecode instrumentation for the analysis of the heap, reachable objects, execution time, garbage collection efficiency, code coverage and thread contention. No preparation steps required in build.
Performance profiler for Amiga AACE/Tao Intent software. Works for source in both C and VP. Includes filters to convert data into cvs spreadsheets. (Compiles under Linux as well, but no Linux build system is included)
Binutils, gcc, gdb and glibc re-targeted for MIPS R3000R and R5900 as shipped in PlayStation and PlayStation 2 video game consoles, both from Sony Computer Entertainment Inc.
System monitoring utility, written in plain C. Allows application execution and performance monitoring, saving results into XML files. Monitors CPU, memory, network and disk usage on a per-application or per-system basis.
Kernel Analyzer is tool for Linux that monitor task preemptions and interruptions in the Linux Kernel.
Basically it is a Kernel Patch, that comes also with a user proc interface, a KDB interface, and a Java GUI to display charts.
This project aims to build a tool wich will estimate energy consumption for embedded system written in ANSI C code. 8051 platform was selected to develop the first version of this tool.
Simple & efficient tool able to generate tremendous amounts of asynchronous direct IOs. It is highly configurable and scales well (both in terms of system size as well as in amount of storage utilized).
ATrace is a tracing tool uses the ptrace interface.
ATrace allows tuning and troubleshooting of applications without modification of the source or object code and can be parameterized via config files and logs the addresses of executed instructions.