Scriptable Neo4j benchmarks. Neobench helps you create and run artificial load to tune your Neo4j deployments.
- Benchmark throughput and latency
- Output in easy-to-process CSV
- Configurable concurrency
- Allows mixed workloads
- Built-in TPC-B and LDBC SNB benchmarking modes
- Custom workloads using built-in scripting language
You can download binaries in the "assets" section in the latest release here.
Easier to use if you don't want to run against a database running on the host machine.
docker run jjdh/neobench -h
Run neobench -h for a list of available options.
# Run the built-in "TPC-B-like" benchmark in throughput testing mode.
# Before running the benchmark, run the built-in dataset populator for TPC-B (--init)
$ neobench --address neo4j://localhost:7687 --password secret \
--builtin tpcb-like --init
See the Docs for more details.
Build and run integration tests with make
Release with bin/release
- Functions should be changed to align with cypher functions as much as possible (eg.
greatest,leastetc) - Syntax around parameters and when to use
$and when not to is confusing in list comprehensions, maybe default to never using$except in queries? Eg:set a [ i in range(1,10) | $i ]; why no $ the first timeiis used, but then$when it's used the second time? - Load generation system should probably be modified to have a single goroutine generate load that goes on a queue for workers to execute, rather than each worker generating its own load, because that causes weird blocking issues
- Support dropping transactions / marking them failed when database can't keep up with a set rate
- Warn or crash if user specifies
--ratewithout also specifying--latency
This project has no current maintainer.
Apache 2