Repositories

latrace

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functracer

Functracer is a debugging tool. It collects backtraces, arguments and return value of functions specified in a plugin. It works with optimized (-O2) code, where debugging symbols are available either in the application binaries themselves, or in separate debug files.

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sp-rtrace

sp-rtrace provides function tracing for different resource types and the traced data post-processing and visualization tools. more…

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sp-smaps

Utilities for collecting whole system SMAPS data and post-processing the information in it to cross-linked HTML tables.

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libsysperf

Static helper library for CSV and /proc/ file handling, used by some sp-* tools.

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xresponse

Tool for synthethizing user X input events and for reporting X input and window update events and their timestamps. Either whole X screen and/or individual windows can be tracked. more…

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sp-measure

A library for measuring resource consumption (CPU, memory). It’s used by “sp-memusage” and can be used e.g. performance unit tests to measure component resource usage during & after test execution. more…

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sp-memusage

A collection of memory usage monitoring tools and scripts.

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libmlocknice

Library helping to do targetted mlock()ing in programs based on its /proc/PID/maps file content.

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sp-endurance

Scripts and tools to collect snapshots of all device resource (RAM, CPU, disk, network etc) usage information and post-process it to report(s).

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sp-stress

Utilities for generating (CPU, disk etc) load to the system. Can be used either to stress system as-is or to test how applications work in loaded system conditions.

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sp-error-visualizer

A tool for testers&users to visually notify them about issues matched from a (sys)log file when they happen so that the exact problem context/use-case can be found. more…

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libmemnotify

Library to receive/handle memory limit crossing notifications from cgroups .

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dbustop

A text-only, interactive D-Bus client / traffic viewer with a mode somewhat similar to ‘top’. Its purpose is to give an overview of D-Bus activities happening during different use cases (e.g. who communicates with whom AND who wakes up). It is different from dbus-monitor which gives a trace, but doesn’t give an easy overview of the involved components.

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sp-mem-throughput

A test-suite for benchmarking memory throughput by different access patterns (read/ write/copy, different sizes & alignments). For each of these access patterns, various implementations can be benchmarked, including those in the system C library.

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sp-dbus-test-pingpong

A client-server D-BUS latency and stress testing tool

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sp-stress-ui

Qt based UI application(s) for generating system load, see also sp-stress.

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sp-endurance-ui

Device daemon and its QML based UI for taking and scheduling endurance snapshots and optional post-processing / generation of reports out of that data and packaging the data for analysis on PC.

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sanglikrs-xresponse

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sanglikrs-sanglikrs-xresponse

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badrichandis-xresponse

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wmakinens-sp-memusage

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ruszczaks-libmemnotify

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