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

   7. 100GB disk, about 70GB free at beginning of test
4. Initial State of the Repository
   1. empty
5. Number of Client Threads
   1. 1

Test

$HOME/jmeter/bin/jmeter -Dfedora_4_server=lib-fedora1.princeton.edu -Dfedora_4_context=fcrepo/rest -Dfilesize_min=0 -Dfilesize_max=4096 -Dbinary_threads=1 -n -t $HOME/jmeter/fedora.jmx

Results

LevelDB

1. Summary: 523,751 in 14,350s = 36.5/s, Avg: 22, Min: 8, Max: 3738, Err: 1 (0.00%)
2. Status: Test ended when LevelDB encountered a "Too many open files" error
3. Logs:
   1. jmeter log: test2-leveldb.log
   2. jmeter data: test2-leveldb.csv.gz
   3. jmeter perf: test2-leveldb-perf.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: 2,585,406 in 129,732s = 19.9/s, Avg: 45, Min: 8, Max: 14,285, Err: 0 (0.00%)
3. Status: Test still running
4. Logs:
   1. jmeter log: test2-postgres.log
   2. jmeter data: test2-postgres.csv.gz
   3. jmeter perf: test2-postgres-perf.log