tree f3a1dc98ffe133e665b89f21affd42609cdc4eca
parent 7c15c13d8090c4870c537bc45e15ae74518ca0c5
author kisskys <kisskys@apache.org> 1462516048 -0700
committer Young-Seok Kim <kisskys@gmail.com> 1462551737 -0700

Deadlock-free locking protocol is enabled

- Added EntityCommitProfiler class in TransactionSubsystem.java file:
This profiler takes a report interval (in seconds) parameter and
reports entity level commit count every report interval (in seconds)
only if IS_PROFILE_MODE is set to true. The profiler runs in a separate
thread. However, the profiler thread doesn't start reporting the count
until the entityCommitCount > 0. The profiler can be used to measure
1) IPS (Inserts Per Second) and
2) IIPS (instantaneous IPS) for the every report interval.

Change-Id: Ie58ae2f519baa53599e99b51bd61ea5f8366dafd
Reviewed-on: https://asterix-gerrit.ics.uci.edu/825
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>