awesome-jvm
A curated list of awesome loosely performance related JVM stuff. Inspired by awesome-python.
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last commit: about 2 years ago
Linked from 6 awesome lists
Awesome JVM / Bytecode | |||
asmtools | Used to develop tools for the production of Java .class files | ||
Byte Buddy | Code generation library creating Java classes at runtime without the help of a compiler | ||
Jitescript | 188 | over 3 years ago | Bytecode generation library similar to BiteScript |
Awesome JVM / Garbage collectors | |||
Azul Pauseless Garbage Collection | Providing continuous, pauseless operation for Java applications | ||
Balanced GC | GC policy available in the Java Virtual Machine for IBM WebSphere Application Server V8 | ||
Epsilon GC | Completely passive GC implementation with bounded allocation limit, and lowest runtime performance overhead possible | ||
G1 | The Garbage-First Garbage Collector | ||
Shenandoah | Ultra-Low-Pause-Time Garbage Collector | ||
The Garbage Collection Handbook | Book that addresses new challenges to garbage collection made by recent advances in hardware and software | ||
ZGC | Garbage collector optimized for low latency and very large heaps | ||
Awesome JVM / Load tools | |||
Gatling | Asynchronous non-blocking scenario driven load testing tool for testing HTTP servers | ||
wrk2 | 4,256 | 7 months ago | A constant throughput, correct latency recording variant of wrk |
Awesome JVM / Languages | |||
Ceylon | Object-oriented, strong and static programming language with an emphasis on immutability, created by Red Hat | ||
Clojure | Dialect of Lisp created by Rich Hickey. Dynamically typed with emphasis on functional programming | ||
Erjang | A JVM-based Erlang VM | ||
Eta | Pure, lazy, strongly typed functional programming language on the JVM | ||
Frege | 3,635 | about 2 years ago | Pure functional programming language in the spirit of Haskell |
gojava | 183 | over 6 years ago | Java bindings for Go packages |
Golo | A simple dynamic language that makes extensive usage of | ||
Groovy | Optionally typed and dynamic language, with static-typing and static compilation capabilities | ||
Java | General-purpose, concurrent, strongly typed, class-based object-oriented language | ||
JRuby | Implementation of the Ruby language on the JVM | ||
JPHP | 1,707 | almost 3 years ago | PHP on the Java VM |
Jython | Python for the Java Platform | ||
Kawa | Extension of the Scheme language, which is in the Lisp family of programming languages | ||
Kotlin | Statically typed programming language for the JVM, Android and the browser | ||
LuaJ | Java-centric implementation of lua vm built to leverage standard Java features | ||
Nashorn | Lightweight high-performance JavaScript runtime in Java with a native JVM | ||
OCaml-Java | Supports OCaml language v4. Generates plain Java bytecode and have seamless integration with Java | ||
Rembulan | 162 | over 4 years ago | Rembulan is an implementation of Lua 5.3 for the JVM, written in pure Java with minimal dependencies |
Renjin | JVM-based interpreter for the R language for the statistical analysis | ||
Scala | Strong and static programming language that combine object-oriented and functional programming ideas | ||
Xtend | Flexible and expressive dialect of Java, which compiles into Java 5 source code | ||
Awesome JVM / Machine Learning | |||
Deeplearning4j | Open-Source, Distributed, Deep Learning Library for the JVM | ||
H2O | Fast statistical, machine learning & math runtime | ||
Smile | 6,017 | 19 days ago | Statistical Machine Intelligence & Learning Engine |
Awesome JVM / Memory and concurrency | |||
Agera | 7,197 | over 2 years ago | Reactive Programming for Android by Google |
Agrona | 2,846 | 11 days ago | Library of data structures and utility methods that are a common need when building high-performance applications |
Apache Arrow | A high-performance cross-system data layer for columnar in-memory analytics | ||
bloofi | 78 | over 8 years ago | Java implementation of multidimensional Bloom filters |
Cap’n Proto | Insanely fast data interchange format and capability-based RPC system | ||
caffeine | 15,761 | 11 days ago | A high performance caching library for Java 8 |
Chronicle-Bytes | 396 | 16 days ago | Low level memory access wrappers |
Chronicle-Queue | 3,267 | 15 days ago | Micro second messaging that stores everything to disk |
Chronicle-Map | 2,768 | 12 days ago | In-memory key-value store designed for low-latency and/or multi-process applications |
clj-ds | 219 | 10 months ago | Clojure's data structures modified for use outside of Clojure |
colfer | 744 | 2 months ago | Binary serialization format and class generator |
commons-math | Library of lightweight, self-contained mathematics and statistics components | ||
CuckooFilter4J | 172 | over 1 year ago | Bloom filter replacement for approximated set-membership queries |
cyclops | 1,311 | over 1 year ago | Integration modules for RxJava, Reactor, FunctionalJava, Guava & Javaslang |
Eclipse Collections | 2,426 | 12 days ago | Collections framework for Java |
externalsortinginjava | 253 | over 1 year ago | Sort very large files using multiple cores and an external-memory algorithm |
failsafe | 4,179 | 4 months ago | A lightweight, zero-dependency library for handling failures |
fasttuple | 142 | almost 3 years ago | Collections that are laid out adjacently in both on- and off-heap memory |
fast-uuid | 161 | over 1 year ago | Java library for quickly and efficiently parsing and writing UUIDs |
FlatBuffers | Efficient cross platform serialization library for C++, C#, Go, Java, JavaScript, PHP, and Python | ||
geohash | 409 | 11 days ago | Java utility methods for geohashing |
gs-collections | 1,813 | over 1 year ago | Goldman Sachs collections framework |
hollow | 1,202 | 12 days ago | Java library and comprehensive toolset for harnessing small to moderately sized in-memory datasets |
high-scale-lib | 415 | over 9 years ago | Cliff Click's High Scale Library |
hppc | 980 | 3 months ago | High Performance Primitive Collections |
injector | 59 | over 9 years ago | A new Executor for Java |
java-concurrent-hash-trie-map | 151 | almost 4 years ago | Java port of a concurrent trie hash map implementation from Scala collections |
java-hll | 312 | over 6 years ago | Java library for the HyperLogLog algorithm |
JavaFastPFOR | 534 | 4 months ago | Library to compress and uncompress arrays of integers very fast |
java-string-similarity | 2,689 | over 2 years ago | String similarity and distance measures, including Levenshtein edit distance and sibblings, Jaro-Winkler, Longest Common Subsequence, cosine similarity etc |
JCTools | Concurrent data structures currently missing from the JDK | ||
DSL-JSON | High performance JSON library with advanced compile-time databinding | ||
jsoniter | Claims to be the fastest JSON parser ever (copy of DSL-JSON) | ||
jOOL | 2,083 | 2 months ago | Useful extensions to Java 8 lambdas |
Koloboke | 1,004 | over 7 years ago | Java Collections til the last breadcrumb of memory and performance |
LevelDB | 1,524 | almost 2 years ago | Rewrite (port) of LevelDB in Java |
lightweight_trie | 47 | over 12 years ago | A very memory-efficient trie (radix tree) implementation |
lmdbjni | 204 | over 3 years ago | Java API to LMDB (HawtJNI) which is an ultra-fast, ultra-compact key-value embedded data store written in C |
lmdbjava | 790 | 7 months ago | Java API to LMDB (JNR) which is an ultra-fast, ultra-compact key-value embedded data store written in C |
low-gc-membuffers | 134 | over 2 years ago | In-memory circular buffers that use direct ByteBuffers to minimize GC overhead |
lwjgl3 | 4,752 | 17 days ago | Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL), audio (OpenAL) and parallel computing (OpenCL) applications |
MapDB | Collections backed by off-heap or on-disk storage | ||
mph-table | 96 | over 1 year ago | Minimal Perfect Hash Tables are an immutable key/value store with efficient space utilization and fast reads |
mug | A small, zero-dep functional util library originating from Google | ||
netty-buffers | Memory buffer pool implementation similar to jemalloc | ||
ObjectLayout | A layout-optimized Java data structure package | ||
ohc | 1,066 | about 1 month ago | Java large off heap cache developed for Apache Cassandra 3.0 |
okio | 8,765 | 11 days ago | Modern Java IO library that do clever things to save CPU and memory |
onyx-java | 5 | over 7 years ago | Mirrors the Onyx Platform core API by providing a Java equivalent for each component of an Onyx workflow |
parquet | Columnar storage format that uses the record shredding and assembly algorithm described in the Dremel paper | ||
PauselessHashMap | 151 | about 2 years ago | A java.util.HashMap compatible map that won't stall puts or gets when resizing |
pcollections | 764 | 7 months ago | A Persistent Java Collections Library |
protobuf | Google's data interchange format | ||
Quasar | Lightweight threads and actors for the JVM | ||
rtree | 1,090 | 11 days ago | Immutable in-memory R-tree and R*-tree implementations in Java with reactive api |
RTree2D | 131 | 12 days ago | RTree2D is a 2D immutable R-tree with STR (Sort-Tile-Recursive) packing for ultra-fast nearest and intersection queries on plane and spherical surfaces |
Reactive Streams | Standard for asynchronous stream processing with non-blocking back pressure | ||
Reactive Streams Utilities | 64 | over 5 years ago | Future standard utilities library for Reactive Streams |
RoaringBitmap | 3,504 | 15 days ago | A better compressed bitset in Java |
rollinghashjava | 75 | over 8 years ago | Rolling hash functions in Java |
Reactor | Reactive data applications on the JVM for Java, Groovy, Clojure and other | ||
RxJava | 47,861 | 2 days ago | Library for composing asynchronous and event-based programs using observable sequences |
SmoothieMap | 295 | almost 5 years ago | java.util.Map impl with worst put latencies more than 100 times smaller than java.util.HashMap |
Simple Binary Encoding | 3,095 | 11 days ago | High Performance Message Codec |
splitmap | 19 | almost 6 years ago | A parallel bitmap implementation |
DataSketches | A Java software library of stochastic streaming algorithms | ||
stormpot | 350 | 5 days ago | A fast object pool for the JVM |
stream-lib | 2,259 | almost 5 years ago | A Java library for summarizing data in streams for which it is infeasible to store all events |
streamvbyte | 371 | 7 months ago | Fast integer compression in C using the StreamVByte codec |
TraneIO | High-performance implementation of the Future abstraction | ||
transducers-java | 119 | over 1 year ago | Composable algorithmic transformations independent from the context of their input and output sources |
VarInt | 23,053 | 8 days ago | No-deps variable int implementation without deps (by Bazel) |
vavr | Functional Library for Java 8+ | ||
wire | 4,236 | 11 days ago | Clean, lightweight protocol buffers for Android and Java |
Zero-Allocation-Hashing | 792 | about 1 month ago | Hashing any sequences of bytes in Java, including all kinds of primitive arrays, buffers, CharSequences and more |
Awesome JVM / Metaprogramming | |||
Antlr | Parser generator for reading, processing, executing, or translating structured text or binary files | ||
auto | 10,417 | 12 days ago | A collection of source code generators for Java |
Apache Calcite | Dynamic data management framework and SQL parser plugin | ||
Checker Framework | Compiler plug-ins that find bugs or verify their absence | ||
compile-testing | 697 | 12 days ago | Testing tools for javac and annotation processors |
derive4j | 566 | almost 2 years ago | Algebraic data types constructors, pattern-matching, morphisms, optics and typeclasses |
error-prone | 6,825 | 11 days ago | Catch common Java mistakes as compile-time errors |
GHCVM | 2,608 | about 2 years ago | A Haskell to JVM compiler that supports GHC Haskell |
Graal | New experimental just-in-time compiler for Java that is integrated with the HotSpot virtual machine | ||
grappa | 63 | over 8 years ago | Java fork of Parboiled. Write grammars with no preprocessing phase |
immutables | Generate simple, safe and consistent value objects | ||
javacc | Parser generator for use with Java | ||
javaparser | 5,393 | 11 days ago | Java 1.8 Parser and Abstract Syntax Tree for Java |
JavaPoet | 10,812 | 12 days ago | A Java API for generating .java source files |
jparsec | 337 | over 2 years ago | Builds mini parsers in pure Java a la Haskell Parsec |
JSweet | A transpiler from Java to TypeScript/JavaScript | ||
MPS | Design and build extensible DSLs and editors | ||
lombok | Reduce the amount of boilerplate code that is commonly written for Java classes | ||
parboiled | 1,278 | 17 days ago | Parsing of arbitrary input text based on parsing expression grammars |
Sulong | 628 | almost 6 years ago | LLVM IR interpreter written in Java using Truffle and Graal |
TeaVM | 2,621 | 10 days ago | Ahead-of-time translating compiler (transpiler) from Java bytecode to JavaScript |
Truffle | 20,277 | 10 days ago | Framework for implementing languages as simple interpreters |
Xtext | Framework for development of programming languages and DSLs | ||
Awesome JVM / Native | |||
hawtjni | 165 | about 1 year ago | A JNI code generator based on the JNI generator used in Eclipse SWT |
Java Grinder | 496 | 4 months ago | Compile Java bytecode to microcontroller assembly |
j2v8 | 2,540 | almost 2 years ago | Java API for Google's V8 JavaScript engine |
JavaCPP | 4,479 | 2 months ago | JavaCPP provides efficient access to native C++ inside Java |
jnr-ffi | 1,250 | 8 months ago | Load native libraries without writing JNI code by hand |
jssembly | 123 | over 7 years ago | Execution of native assembly from Java |
NuProcess | 717 | 19 days ago | A low-overhead, non-blocking I/O, external Process execution implementation for Java |
Project Panama | Enriching the connections between the JVM and APIs used by C programmers | ||
Awesome JVM / Network | |||
Aeron | 7,338 | 11 days ago | Efficient reliable UDP unicast, UDP multicast, and IPC message transport |
armeria | 4,800 | 11 days ago | Asynchronous RPC/API client/server library built on top of Java 8, Netty 4.1, HTTP/2, and Thrift |
Chronicle-Network | 245 | about 1 year ago | A High Performance Network library |
comcast | 10,298 | 6 months ago | Simulating shitty network connections |
gor | 18,593 | 3 months ago | HTTP traffic replay in real-time |
gRPC | A high performance, open source, general RPC framework that puts mobile and HTTP/2 first | ||
jRT | 48 | about 8 years ago | Measures response time of a java application to socket-based requests |
JXIO | 79 | over 7 years ago | Java API over AccelIO (C library), a high-performance asynchronous reliable messaging and RPC library optimized for hardware acceleration |
K3PO | 48 | almost 2 years ago | Create arbitrary network traffic and behavior to certify whether a network endpoint behaves correctly |
muxy | 822 | over 3 years ago | Simulating real-world distributed system failures |
Netty | Async event-driven network library for high performance protocol servers & clients | ||
okhttp | 45,758 | 13 days ago | An HTTP+HTTP/2 client for Android and Java applications |
one-nio | 655 | 22 days ago | library for building high performance Java servers |
proteus-java | 43 | over 5 years ago | Proteus Java Client based on RSocket |
reactive-grpc | 824 | 6 months ago | Reactive gRPC is a suite of libraries for using gRPC with Reactive Streams programming libraries |
RSocket | RSocket is a binary protocol for use on byte stream transports such as TCP, WebSockets, and Aeron | ||
SimianArmy | 7,971 | almost 6 years ago | Resiliency tool that helps ensure that your applications can tolerate random instance failures |
pcap4j | 1,165 | about 2 years ago | Java library for capturing, crafting, and sending packets using libpcap |
pig | 462 | almost 4 years ago | A Linux packet crafting tool |
tcpdump | Packet analyzer for network traffic capture | ||
tcpflow | 1,680 | 24 days ago | Captures TCP connections flows in a way that is convenient for protocol analysis and debugging |
tcpreplay | 1,174 | 3 months ago | Pcap editing and replay tools |
Awesome JVM / Nix tools | |||
atoptool | Logging of system and process activity for long-term analysis, highlighting overloaded system | ||
bcc | 20,352 | 14 days ago | Tools for BPF-based Linux IO analysis, networking, monitoring, and more |
Flame Graphs | Visualization of profiled software, allowing the most frequent code-paths to be identified quickly and accurately | ||
ioping | 947 | 5 months ago | Simple disk I/0 latency measuring tool |
javap | Disassembles class files into code that reflects the java bytecode | ||
jhat | Java Heap Analysis Tool | ||
jhsdb | Launch a postmortem debugger to analyze the content of a core-dump from a crashed JVM | ||
jinfo | Prints configuration information for a given process | ||
jstack | Prints stack traces of threads for a given Java process | ||
jstat | Monitors GC and compiler statistics in the JVM | ||
hwloc | Reports the structure of the processor, number of cores, hyperthreads and cache size | ||
likwid | 1,656 | 10 days ago | Read hardware performance counters on Intel and AMD processors |
numactl | Control NUMA policy for processes or shared memory | ||
oprofile | System-wide hardware performance monitoring with easy-to-use interface at low overhead | ||
perf | Linux profiling with performance counters | ||
perf-tools | 9,835 | 11 months ago | Performance analysis tools based on Linux perf_events (aka perf) and ftrace |
sysdig | Capture system state and activity from a running Linux instance, then save, filter and analyze | ||
sysstat | Performance monitoring tools for Linux | ||
taskset/process-affinity | Retrieve or set a processes’s CPU affinity | ||
tiptop | Like top but also shows instructions per cycle (IPC) | ||
Awesome JVM / Profilers | |||
allocation-instrumenter | 480 | 10 months ago | Java agent that rewrites bytecode to instrument allocation sites |
aprof | 219 | 10 months ago | Java memory allocation profiler |
async-profiler | 7,479 | 12 days ago | Sampling CPU profiler for Java featuring AsyncGetCallTrace + perf_events |
BTrace | 5,803 | 17 days ago | a safe, dynamic tracing tool for the Java platform |
Byteman | tracing, monitoring and testing tool for Java | ||
bytestacks | 40 | 4 months ago | Turn JVM bytecode execution into flame graphs |
Chronon | Record your entire java program. Replay on any machine | ||
GCeasy | Machine learning guided Garbage collection log analysis tool. Auto-detect problems in the JVM GC logs and recommend solutions to it | ||
GCViewer | 4,457 | over 1 year ago | GCViewer is a tool that visualizes verbose GC output |
grav | 293 | over 5 years ago | A collection of tools to help visualise process execution |
hawkshaw | Tools for tracking down memory / JVM problems & generating predictable-as-possible VM behaviour | ||
HdrHistogram | A Histogram that supports recording and analyzing sampled data value counts | ||
hdrhistogram-metrics-reservoir | A Metrics Reservoir implementation backed by HdrHistogram | ||
HdrLogProcessing | 30 | over 3 years ago | Utilities for HDR Histogram logs manipulation |
heapster | 395 | over 8 years ago | Production heap profiling for the JVM |
honest-profiler | 1,249 | 10 months ago | Sampling JVM profiler without the safepoint sample bias |
jamm | 680 | 9 months ago | Measure actual object memory use including JVM overhead |
Java Flight Recorder (JFR) | Tool for collecting diagnostic and profiling data about a running Java application with almost no performance overhead | ||
java-sizeof | 120 | over 6 years ago | Memory consumption estimator for Java |
jcstress | Experimental harness and tests to aid the research in the correctness of concurrency support in the JVM, class libraries, and hardware | ||
jfr-flame-graph | 262 | 12 months ago | Converting JFR Method Profiling Samples to FlameGraph compatible format |
jfr-report-tool | 53 | over 6 years ago | Tool for creating reports from Java Flight Recorder dumps |
jitwatch | 3,079 | about 2 months ago | Log analyser / visualiser for Java HotSpot JIT compiler |
jitwatch-intellij | 168 | over 2 years ago | JITWatch plugin for IntelliJ IDEA |
jHiccup | jHiccup is an open source tool designed to measure the pauses and stalls associated with an application’s underlying Java runtime platform | ||
jmh | Micro benchmarks written in Java and other languages targetting the JVM | ||
jmh-compare-gui | 70 | about 8 years ago | GUI for comparing JMH results |
JOL | Analyze actual object layout schemes, footprint, and references in JVMs | ||
JProfiler | Helps resolve performance bottlenecks, pin down memory leaks and understand threading issues | ||
JVMTI | Provide a native API to inspect the state and to control the execution of applications running in the JVM | ||
jvmtop | 1,224 | about 3 years ago | Lightweight console application to monitor running jvms on a machine in top-like manner |
jvm-profiler | 1,780 | 9 months ago | Java Agent to collect various metrics and stacktraces for Hadoop/Spark JVM processes in a distributed way |
MAT | Java heap analyzer that help find memory leaks and reduce memory consumption | ||
leakcanary | 29,351 | about 1 month ago | A memory leak detection library for Android and Java |
metrics | Measure the behavior of critical components in production environment | ||
micrometer | 4,450 | 11 days ago | An application metrics facade for the most popular monitoring tools |
osquery | osquery is an instrumentation framework that expose the operating system as a high-performance relational database | ||
Overseer | Low-Level Hardware Monitoring and Management for Java | ||
OpenTracing | A vendor-neutral open standard for distributed tracing | ||
perf-map-agent | 1,648 | about 4 years ago | Generate method mappings to use with the linux tool |
perfj | 352 | over 5 years ago | Linux perf for java programs |
polarbear | 21 | almost 12 years ago | A tool to help diagnose OutOfMemoryError conditions |
Riemann JVM Profiler | 292 | about 1 month ago | JVM agent which sends function-level profiler telemetry to a Riemann server for analysis, visualization, and storage |
statsd-jvm-profiler | 330 | over 1 year ago | JVM agent profiler that sends profiling data to StatsD |
Swiss Java Knife | 3,311 | 9 months ago | Small set of tools for JVM troublshooting, monitoring and profiling |
Takipi | Tells you when and why code breaks in production | ||
Tracer | 180 | about 1 year ago | Manages custom trace identifiers and carries them through distributed systems |
YourKit | Fully featured, easy to use, low overhead profiler | ||
Zipkin | 16,949 | 22 days ago | A distributed tracing system gather timing data for disparate services developed by Twitter |
Awesome JVM / Runtimes | |||
Capsule | 1,148 | over 2 years ago | Dead-Simple Packaging and Deployment for JVM Apps |
CRaSH | The shell for the Java Platform | ||
Drip | 1,545 | over 3 years ago | Fast JVM launching without the hassle of persistent JVMs |
HotswapAgent | 2,329 | 22 days ago | Redefine classes at runtime and skip the redeploy process |
jvmkill | 181 | over 1 year ago | Agent that forcibly terminates the JVM when it is unable to allocate memory or create a thread |
Nailgun | Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead | ||
Awesome JVM / Virtual Machines | |||
Avian | 1,218 | over 3 years ago | Lightweight highly portable JVM with an option for AOT compilation |
Dalvik | Android runtime (ART) is the managed runtime used by applications and some system services on Android | ||
DCEVM | Modification of Java HotSwap VM with unlimited support for reloading classes at runtime | ||
HotSpot | HotSpot virtual machine maintained and distributed by Oracle Corporation | ||
IBM J9 | JVM developed by IBM | ||
Eclipse OpenJ9 | 3,273 | 11 days ago | Eclipse OpenJ9 |
J2ObjC | 5,990 | 17 days ago | Translator from Java source to Objective-C code. Keeps shared code between iOS native apps and Android native apps |
jvm.go | 3,583 | almost 5 years ago | A JVM written in Go |
ParparVM | 1,705 | 12 days ago | An Open Source Java bytecode to C translator for iOS native development. Designed as a part of the WORA for mobile project |
MobiDevelop's RoboVM Fork | 951 | 20 days ago | Ahead of time compiler for JVM bytecode targeting iOS, Mac OSX and Linux |
Zing | The only JVM that eliminates Java garbage collection pauses for large heap sizes | ||
Zulu | The only certified multi-platform build of OpenJDK: Free, 100% open source Java | ||
Resources / Documentation | |||
TCP Tracepoints | Linux bcc/BPF using tcplife by Brendan Gregg | ||
Linux tracing workshop | 1,269 | over 4 years ago | JVM monitoring with BPF, examples and hands-on labs for Linux tracing tools workshops |
JVM Anatomy Park | mini-post series where every post goes deep for only a single topic by Aleksey Shipilёv | ||
Coordinated Omission problem | Discussion on Mechanical Sympathy | ||
False sharing | Threads impact the performance of each other while modifying independent variables sharing the same cache line. Martin Thompson | ||
The JVM specification | The Java Virtual Machine Specification Java SE 8 Edition | ||
The Java Memory Model | Starting point for discussions of and information concerning the Java Memory Model | ||
The JSR-133 Cookbook for Compiler Writers | Unofficial guide to implementing the new Java Memory Model (JMM) specified by JSR-133 | ||
Garbage Collection Tuning Guide | HotSpot Virtual Machine Garbage Collection Tuning Guide | ||
Safepoints | Where is my safepoint? Nitsan Wakart | ||
Topics in High-Performance Messaging | Design decisions, experience and constraints explained in high performance messaging systems | ||
Top 10 Performance Mistakes | Digest of the top 10 performance related mistakes Martin Thompson has seen in production | ||
The USE method | The Utilization Saturation and Errors (USE) Method is a methodology for analyzing the performance of any system. Brendan Gregg | ||
An introduction to distributed systems | 8,997 | almost 2 years ago | Kyle Kingsbury (author of Jepsen) |
Using JDK 9 Memory Order Modes | For expert programmers familiar with Java concurrency, but unfamiliar with the memory order modes available in JDK 9 provided by VarHandles | ||
CPU Utilization is Wrong | Measure instructions per cycle (IPC) for CPU utilization. Brendan Gregg | ||
Linux Load Averages: Solving the Mystery | Brendan Gregg | ||
What every programmer should know about solid-state drives | Emmanuel Goossaert | ||
Quick Tips for Fast Code on the JVM | Daniel Spiewak | ||
Resources / Communities | |||
concurrency-interest | Discussion list for JSR-166 | ||
hotspot-compiler-dev | Technical discussion about the development of the HotSpot bytecode compilers | ||
hotspot-dev | HotSpot development mailing list | ||
hotspot-gc-dev | Technical discussion about the development of the HotSpot garbage collectors | ||
mechanical-sympathy | Discussing how to code sympathetically to and measure the underlying stack/platform so good performance can be extracted | ||
Performance Java User's Group | For expert Java who want to push their systems to the next level | ||
Virtual Machine Meetup 2017 | Venue for discussing the latest research and developments in the area of managed language execution | ||
Resources / Media | |||
FOSDEM 2018 | FOSDEM 2018 Free Java devroom | ||
JFokus 2018 | The GC edition. Shenandoah, ZGC, Zing, Fibers, Falcon etc | ||
G1 Garbage Collector in Java 8/9 | Kirk Pepperdine | ||
Extreme Profiling: Digging Into Hotspots | Nitsan Wakart | ||
Java vs. C Performance | Cliff Click | ||
Why JNI is slow? | Cliff Click | ||
A Crash Course in Modern Hardware | Cliff Click | ||
Java Profiling from the Ground Up | Nitsan Wakart | ||
The Illusion of Execution | Nitsan Wakart | ||
Mythbusting Modern Hardware to Gain 'Mechanical Sympathy' | Martin Thompson | ||
Designing for Performance | Martin Thompson | ||
How NOT to Measure Latency | Gil Tene | ||
JVM Language Summit 2015 | JVM Language Summit 2015 | ||
JVM Language Summit 2016 | JVM Language Summit 2016 | ||
JVM Language Summit 2017 | JVM Language Summit 2017 | ||
Bits of advice for VM writers | Cliff Click | ||
Understanding Java garbage collection ... | Gil Tene | ||
Faster Object Arrays | Gil Tene at GOTO Conferences | ||
Java Memory Model Pragmatics | Aleksey Shipilev | ||
With GC Solved, What Else Makes a JVM Pause? | John Cuthbertson | ||
JVM Mechanics | Douglas Hawkins | ||
Give me 15 minutes and I'll change your view of Linux tracing | Brendan Gregg | ||
Kernel Recipes 2017: Performance Analysis with BPF | Brendan Gregg | ||
Shenandoah deep talk | Aleksey Shipilëv slightly-deeper-than-usual Shenandoah talk from Virtual Machine Meetup 2017 | ||
Shenandoah: The Garbage Collector That Could | Aleksey Shipilev - Devoxx 2017/11 | ||
Analyzing and Debugging the Java HotSpot VM at the OS Level | Volker Simonis | ||
Cliff Click podcast 2017/09/16 | Programming and Performance Intro | ||
Cliff Click podcast 2017/09/16 | Bugs and Coding Styles | ||
Cliff Click podcast 2017/09/18 | Java vs C/C++ | ||
Cliff Click podcast 2017/09/21 | Debugging Data Races | ||
Cliff Click podcast 2017/09/24 | Fast Bytecodes for Funny Languages | ||
Cliff Click podcast 2017/09/28 | Struct of Arrays vs Array of Structs | ||
Cliff Click podcast 2017/10/04 | The 3 Hardest Problems in Programming | ||
Cliff Click podcast 2017/11/05 | Modern Hardware Performance and Cache Lines | ||
Cliff Click podcast 2017/11/09 | Queuing In Practice | ||
Which technique do programming language parsers and interpreters use? | Cliff Click | ||
Everything about Stack Traces and Heap Dumps | Andrei Pangin | ||
Fast and safe production monitoring of JVM with BPF tools | Sasha Goldshtein | ||
The Future of the Linux Page Cache | Matthew Wilcox | ||
Resources / People | |||
Aleksey Shipilëv | Developing Oracle/Open JDK/Hotspot and other Java-related technologies | ||
Andrey Breslav | Lead Language Designer of Kotlin @ JetBrains | ||
Brian Goetz | Java Language Architect at Oracle | ||
Ben Christensen | Facebook, Netflix, Apple engineering | ||
Brendan Gregg | Cloud performance, kernel engineer, speaker, author | ||
Charles Nutter | JRuby guy | ||
Claes Redestad | Working with OpenJDK stuff @ Oracle | ||
Cliff Click | Creator of the HotSpot Server Compiler | ||
Dave Dice | Senior research scientist in the Scalable Synchronization Research Group within Oracle | ||
Dávid Karnok | RxJava committer that blogs about advanced RxJava | ||
Doug Lea | Author of the Java memory model | ||
Gil Tene | Azul Systems | ||
Heinz Kabutz | Author of 250+ Java Specialists' Newsletters | ||
Ivan Krylov | JVM expert | ||
Jake Wharton | Square, Google, open source hacker | ||
John Rose | HotSpot developer | ||
Jonas Bonér | Founder & CTO of Lightbend | ||
Lukas Eder | Blogger. Author of JOOQ | ||
Marcus Lagergren | Java language team alumnus | ||
Mark Reinhold | Chief Architect, Java Platform Group, Oracle | ||
Martin Thompson | Pasty faced performance gangster | ||
Martijn Verburg | Java Champion | ||
Kirk Pepperdine | Working in high performance and distributed computing for nearly 20 years | ||
Nitsan Wakart | Azul Systems | ||
Norman Maurer | Netty developer | ||
Paul Phillips | Forever undisputed SLOC Scala compiler dev | ||
Per Liden | Hacking on the HotSpot JVM at Oracle | ||
Peter Lawrey | Innovative developer of high performance Java systems for competitive advantage | ||
Rafael Winterhalter | Author of ByteBuddy | ||
Richard Warburton | Developer, Speaker, Author | ||
Richard Startin | Performance Analyst, developer, blogger | ||
Ron Pressler | Parallel Universe. Leading Fibers and Continuations for the JVM | ||
Stephen Colebourne | Java Champion. Occasional blogger and speaker. Best known for Joda projects and JSR-310 | ||
Todd L. Montgomery | Ex-CTO, Ex-NASA researcher, network geek, messaging middleware designer | ||
Stéphane Maldini | Project Reactor Lead @Pivotal | ||
Stuart Marks | Doctor Deprecator. Java/JDK/OpenJDK developer | ||
Vladimir Ivanov | hacking HotSpot JVM @ Oracle | ||
Viktor Klang | Deputy CTO at Typesafe Inc |