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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

...

1. Version of Fedora
   1. 4.5.2-SNAPSHOT | Build #c94f9a93 (2016-06-06) (modeshape5 branch)
2. Additional config: 
   1. JAVA_OPTS="${JAVA_OPTS} -Dfcrepo.modeshape.configuration=classpath:/config/jdbc-postgresql/repository.json -XX:+UseG1GC -XX:+DisableExplicitGC"
   2. PostgreSQL 9.3 running on same VM as Fedora
3. Summary: 79117,017,840 in 21,117s = 37.5228 in 564,606s = 30.1/s, Avg: 28, Min: 1, Max: 5,050, Err: 1 (0.00%)
4. Test status: Test errored after receiving the error: "ERROR 23:31:38.442 (RepositoryExceptionMapper) Caught a repository exception: org.modeshape.persistence.relational.RelationalProviderException: java.sql.BatchUpdateException: Batch entry 1 INSERT INTO MODESHAPE_REPOSITORY (ID, CONTENT) VALUES ('936198c7505d64b3fa6b43-e4ad-432c-ae0a-7de3ae9046a6', ?) was aborted.  Call getNextException to see the cause."
5. Logs:
   1. jmeter log: test4-postgres-mode5.log
   2. jmeter data: test4-postgres-mode5.csv.1.gz, test4-postgres-mode5.csv.2.gz
   3. jmeter perf: test4-postgres-mode5-perf.log

PostgreSQL (Modeshape 5.1)

1. Version of Fedora
   1. 4.5.2-SNAPSHOT | Build #4f31e2f9 (2016-06-28) (modeshape5 branch with update to 5.1 from awoods:fcrepo-2062)
2. Additional config:
   1. JAVA_OPTS="${JAVA_OPTS} -Dfcrepo.modeshape.configuration=classpath:/config/jdbc-postgresql/repository.json -XX:+UseG1GC -XX:+DisableExplicitGC"
   2. PostgreSQL 9.5 running on the same VM as Fedora
3. Summary: 4,139,423 in 113,995s = 36.3/s, Avg:
22
4. 23, Min: 1, Max:
1
5. 2,
011
6. 351, Err: 0 (0.00%)
7. Test status
: Currently running
8. : Test manually stopped
9. Logs:
   1. jmeter log: test4-postgres-mode51.log
   2. jmeter data: test4-postgres-mode51.csv.gz
   3. jmeter perf: test4-postgres-mode51-pref.log