tomershafir

async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

ch-go

Low-level Go Client for ClickHouse

chproxy

Open-Source ClickHouse http proxy and load balancer

ClickHouse

ClickHouse® is a free analytics DBMS for big data

clickhouse-go

Golang driver for ClickHouse

compress-go

Optimized Go Compression Packages

linux

Linux kernel source tree

llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. Note: the repository does not accept github pull requests at this moment. Please submit your patches at http://reviews.llvm.org.

postgres

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch

EWAHBoolArray

A compressed bitmap class in C++.

external-sort-cpp

freebsd-src

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

go

The Go programming language

golang-perf

[mirror] Performance measurement, storage, and analysis.

grafana

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

jfr-parser

Java Flight Recorder parser library written in Go.

k6

A modern load testing tool, using Go and JavaScript - https://k6.io

lz4

Extremely Fast Compression algorithm

oomd

A userspace out-of-memory killer

opentelemetry-collector-contrib

Contrib repository for the OpenTelemetry Collector

otel-collector-qryn

OpenTelemetry Collector for qryn with preconfigured ingestors for Loki, Prometheus, Influx, OTLP and many more

pyroscope-java

pyroscope java integration

qryn

qryn is a polyglot, lightweight high-performance observability stack. Ingest and analyze logs, metrics and traces from any agent compatible with Loki, Prometheus, OTLP, Tempo, Elastic, InfluxDB, Opentelemetry and more! Grafana Cloud, Splunk, Datadog alternative

scylladb

NoSQL data store using the seastar framework, compatible with Apache Cassandra

seastar

High performance server-side application framework

smartmontools

Official read only mirror of the smartmontools project SVN

testcontainers-node

Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

wrk

Modern HTTP benchmarking tool

zstd

Zstandard - Fast real-time compression algorithm