[
https://issues.apache.org/jira/browse/IGNITE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15670118#comment-15670118
]
Ilya Suntsov edited comment on IGNITE-3176 at 11/16/16 10:45 AM:
-----------------------------------------------------------------
I told about a little different use case:
1. Set in properties file number of servers and drivers (drivers are clients if
we set --client parameter, please take a look at attachment) e.g:
{noformat}
# Comma-separated list of the hosts to run BenchmarkServers on. 2 nodes on
local host are enabled by default.
SERVER_HOSTS=localhost,localhost,localhost
# Comma-separated list of the hosts to run BenchmarkDrivers on. 1 node on local
host is enabled by default.
DRIVER_HOSTS=localhost,localhost
{noformat}
2. bin/benchmark-run-all.sh config/benchmark.properties only in one terminal.
In this case we receive 2 gc files.
was (Author: ustas):
I told about a little different use case:
1. Set in properties file number of servers and drivers (drivers are clients if
we set --client parameter, please take a look at attachment) e.g:
{noformat}
# Comma-separated list of the hosts to run BenchmarkServers on. 2 nodes on
local host are enabled by default.
SERVER_HOSTS=localhost,localhost,localhost
# Comma-separated list of the hosts to run BenchmarkDrivers on. 1 node on local
host is enabled by default.
DRIVER_HOSTS=localhost,localhost
{noformat}
2. bin/benchmark-run-all.sh config/benchmark.properties only in one terminal.
I this case we receive 2 gc files.
> Need to create gc log for each client separately [ yardstick-ignite ]
> ---------------------------------------------------------------------
>
> Key: IGNITE-3176
> URL: https://issues.apache.org/jira/browse/IGNITE-3176
> Project: Ignite
> Issue Type: Bug
> Components: clients, general
> Affects Versions: 1.6
> Reporter: Ilya Suntsov
> Assignee: Chandresh Pancholi
> Priority: Critical
> Fix For: 1.8
>
> Attachments: benchmark.properties
>
>
> In case when started more than one client/server on one host yardstick
> re-write GC logs.
> GC options contain in *.properties files:
> {noformat}
> now0=`date +'%H%M%S'`
> # JVM options.
> JVM_OPTS=${JVM_OPTS}" -DIGNITE_QUIET=false"
> # Uncomment to enable concurrent garbage collection (GC) if you encounter
> long GC pauses.
> JVM_OPTS=${JVM_OPTS}" \
> -Xloggc:./gc${now0}.log \
> -XX:+PrintGCDetails \
> -verbose:gc \
> -XX:+UseParNewGC \
> -XX:+UseConcMarkSweepGC \
> -XX:+UseTLAB \
> -XX:NewSize=128m \
> -XX:MaxNewSize=128m \
> -XX:MaxTenuringThreshold=0 \
> -XX:SurvivorRatio=1024 \
> -XX:+UseCMSInitiatingOccupancyOnly \
> -XX:CMSInitiatingOccupancyFraction=60 \
> {noformat}
> As you can see here will be created 1 log file and if you start another
> driver/server with the same properties file will be re-write.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
