Princeton Results - Test 2

Setup

1. Version of Fedora
   1. 4.5.1-SNAPSHOT | Build #fd6f9da9 (2016-02-19) (https://github.com/fcrepo4/fcrepo4/pull/986 before squashing)
2. Fedora Configuration

   1. JAVA_OPTS="-Dfcrepo.home=/var/lib/tomcat7/fcrepo4-data -Djava.awt.headless=true -Xmx8g"

   2. See below

3. System details
   1. Fedora: VMWare VM configured with 4x 2.8GHz CPU, 16GB RAM
      
   2. JMeter: separate identical VM

   3. Network: 1000Mb/s ethernet

   4. OS: Ubuntu 14.04.3 LTS

   5. JVM: Oracle JDK 1.8.0_66-b17

   6. Servlet container: Tomcat 7.0.52

4. Initial State of the Repository
   1. empty
5. Number of Client Threads
   1. 1

Test

$HOME/jmeter/bin/jmeter -Dfilesize_min=0 -Dfilesize_max=4096 -Dfedora_4_server=lib-fedora1 -Dfedora_4_context=fcrepo/rest -n -t $HOME/jmeter/fedora.jmx

• fedora.jmx edited according to instructions in fcrepo4-jmeter PR #4 (enabling "Fedora4 Create Binary Resource" thread group and disabling all others).

Results

LevelDB

1. Summary: 674578 in 17680s = 38.2/s Avg: 21 Min: 8 Max: 4462 Err: 0 (0.00%)
2. Test finished when Fedora was unable to save metadata due a Too Many Open Files error.
3. Logs:
   1. jmeter log: test2-leveldb-jmeter.log
   2. jmeter data: test2-leveldb-jmeter.csv.gz
   3. jmeter perf: test2-leveldb-perf.log
   4. fedora log: test2-leveldb-fedora.log

PostgreSQL

1. Additional config: 
   1. JAVA_OPTS="${JAVA_OPTS} -Dfcrepo.modeshape.configuration=classpath:/config/jdbc-postgresql/repository.json"
   2. PostgreSQL 9.3 running on same VM as Fedora
2. Summary: 1348669 in 49328s = 27.3/s Avg: 32 Min: 8 Max: 5198 Err: 0 (0.00%)
3. Test still running
4. Logs:
   1. jmeter log: test2-postgres-jmeter.log
   2. jmeter data: test2-postgres-jmeter.csv.gz
   3. jmeter perf:test2-postgres-perf.log