comunica/sparql-benchmark-runner
Executes a query set against a given SPARQL endpoint
Image
0
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comunica/sparql-benchmark-runner repository overview
SPARQL Benchmark Runner
This is a simple tool to run a query set against a given SPARQL endpoint, and measure its execution time.
Concretely, the query set is a directory containing any number of files, where each file contains a number of SPARQL queries seperated by empty lines.
Example directory of a query set:
watdiv-10M/
C1.txt
C2.txt
C3.txt
F1.txt
...
Example contents of C1.txt:
SELECT * WHERE {
?v0 <http://schema.org/caption> ?v1 .
?v0 <http://schema.org/text> ?v2 .
}
SELECT * WHERE {
?v0 <http://schema.org/caption> ?v1 .
?v0 <http://schema.org/text> ?v2 .
}
SELECT * WHERE {
?v0 <http://schema.org/caption> ?v1 .
?v0 <http://schema.org/text> ?v2 .
}
It generates CSV output in the form of:
name;id;results;time;timestamps
C1;0;15;5784;1301 2136 2136 2137 3981 4432 4432 4432 4433 4511 4941 4941 4941 5031 5032
C1;1;15;4332;833 1607 1607 1608 2617 3026 3026 3026 3027 3096 3564 3564 3564 3643 3644
C1;2;15;4623;1088 1900 1900 1901 2847 3298 3298 3298 3299 3376 3796 3796 3796 3883 3883
Installation
$ npm install -g sparql-benchmark-runner
or
$ yarn global add sparql-benchmark-runner
Usage
$ sparql-benchmark-runner -e http://example.org/sparql -q watdiv-10M/ \
--output output.csv --replication 5 --warmup 1
Docker
This tool is also available as a Docker image:
$ docker pull comunica/sparql-benchmark-runner
$ touch output.csv
$ docker run --rm -it -v $(pwd)/output.csv:/tmp/output.csv -v $(pwd)/queries:/tmp/queries comunica/sparql-benchmark-runner -e https://dbpedia.org/sparql -q /tmp/queries \
--output /tmp/output.csv --replication 5 --warmup 1
License
This code is copyrighted by Ghent University – imec and released under the MIT license.
Tag summary
Content type
Image
Digest
Size
92.7 MB
Last updated
over 5 years ago
docker pull comunica/sparql-benchmark-runner