BACnetDataSourceRT rejected

ThienTran

Dear,
How can i fix error: 'FCU18-7(5025)': Task com.serotonin.ma.bacnet.BACnetDataSourceRT$1@1d3e309 rejected from java.util.concurrent.ThreadPoolExecutor@2bc823[Running, pool size = 100, active threads = 100, queued tasks = 0, completed tasks = 4381].
I have config thread High priority core pool size: 1000 and High priority maximum pool size: 1000
Thanks,
Tran

JoelHaggar

Increase your high priority thread pool. This can be done in Mango 2.6 and higher on the system settings page. The max setting will depend on your server size and number of BACnet data points but try raising it from 100 to 1000 to start with.

JoelHaggar

See this wiki article for more information on the thread pools:
http://infiniteautomation.com/wiki/doku.php?id=system_admin:threadpools

craig

I have a mangoES and the modules page reports the core is 2.6.0 build 373. I don't see anything to adjust the number of theads or work items on the system settings page? What sub topic is it under.

I have 4 modbus TCP data sources with a total of less than a hundred points, which may be quite non-contiguous in the PLC memory, and I am finding the polls overlap at 1s read and log frequency, so I have backed it off to 3s but still am getting overlapping polls sometimes.

the error is:

Work Item Rejected: Task com.infiniteautomation.nosql.MangoNoSqlBatchWriteBehind rejected from java.util.concurrent.ThreadPoolExecutor@48cec7[Running, pool size = 100, active threads = 100, queued tasks = 0, completed tasks = 6681827] This may indicate a need to increase thread pool maximum size

I think it is choking any time it goes to a page with a plot on it. A report with 8 points takes 30s to generate and reports. I also got this error which rendered the mangoES unreachable for a couple of hours:

ERROR 2016-02-16 11:53:10,540 (org.apache.taglibs.log.LoggerTag.doStartTag:97) -
java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:3356) at
java.awt.geom.Path2D$Float.needRoom(Path2D.java:302) at
java.awt.geom.Path2D$Float.lineTo(Path2D.java:373) at org.jfree.chart.renderer
.xy.XYSplineRenderer.drawPrimaryLineAsPath(XYSplineRenderer.java:265) at org.j
free.chart.renderer.xy.XYLineAndShapeRenderer.drawItem(XYLineAndShapeRenderer. java:909) at
org.jfree.chart.plot.XYPlot.render(XYPlot.java:3828) at
org.jfree.chart.plot.XYPlot.draw(XYPlot.java:3389) at
org.jfree.chart.JFreeChart.draw(JFreeChart.java:1237) at
org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1411) at
org.jfree.chart.JFreeChart.createBufferedImage(JFreeChart.java:1391) at
org.jfree.chart.ChartUtilities.writeChartAsPNG(ChartUtilities.java:183) at
org.jfree.chart.ChartUtilities.writeChartAsPNG(ChartUtilities.java:136) at com
.serotonin.m2m2.util.chart.ImageChartUtils.writeChart(ImageChartUtils.java:209 ) at
com.serotonin.m2m2.util.chart.ImageChartUtils.getChartData(ImageChartUtil s.java:64) at
com.serotonin.m2m2.util.chart.ImageChartUtils.getChartData(Image ChartUtils.java:56) at
com.serotonin.m2m2.web.servlet.ImageChartServlet.getIma geData(ImageChartServlet.java:219) at
com.serotonin.m2m2.web.servlet.ImageChar tServlet.doGet(ImageChartServlet.java:69) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:808) at org.
eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java: 1669) at
com.serotonin.m2m2.web.filter.UrlRewriteFilter.doFilter(UrlRewriteFil ter.java:63) at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter( ServletHandler.java:1652) at
org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83) at
org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:364) at org.
eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java: 1652) at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585) at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.jav a:223) at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHand ler.java:1127) at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) REQUEST URL
http://redacted/exception/error.jsp REQUEST PARAMETERS REQUEST HEADERS
Cookie=MANGO80=1fxiokosn6271cbheycgh136l Accept=image/webp,image/*,*/*;q=0.8 Connection=keep-alive
User- Agent=Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/48.0.2564.109 Safari/537.36 Referer=http://162.251.73.92:5003/views.shtm?viewId=2
Host=162.251.73.92:5003 Accept-Encoding=gzip, deflate, sdch Accept-Language=en-US,en;q=0.8 REQUEST
ATTRIBUTES javax.servlet.forward.context_path= javax.servlet.error.status_code=500
javax.servlet.forward.servlet_path=/chart
javax.servlet.jsp.jstl.fmt.localizationContext.request=org.springframework.web
.servlet.support.JstlUtils$SpringLocalizationContext@13aecc5 javax.servlet.for
ward.request_uri=/chart/1455646343379_86400000_58_75_67_68_w500_h300.png javax
.servlet.forward.path_info=/1455646343379_86400000_58_75_67_68_w500_h300.png sessionUser=User [id=1,
username=admin, password=//vpBU=, email=foo@bar.com, phone=,
disabled=false, homeUrl=/watch_list.shtm, lastLogin=1455560042957, receiveAlarmEmails=0,
receiveOwnAuditEvents=false, timezone=, permissions=admin,user,superadmin]
org.eclipse.jetty.server.error_page=/exception/error.jsp javax.servlet.error.servlet_name=imageChart
javax.servlet.error.message=java.lang.OutOfMemoryError: Java heap space
javax.servlet.error.exception_type=class java.lang.OutOfMemoryError javax.serv
let.error.request_uri=/chart/1455646343379_86400000_58_75_67_68_w500_h300.png
javax.servlet.jsp.jstl.fmt.locale.request=en_US
javax.servlet.error.exception=java.lang.OutOfMemoryError: Java heap space SESSION ATTRIBUTES
sessionUser=User [id=1, username=admin, password=/8LKdlEX076NFvI8QAPKAl/vpBU=,
email=foo@bar.com, phone=, disabled=false, homeUrl=/watch_list.shtm,
lastLogin=1455560042957, receiveAlarmEmails=0, receiveOwnAuditEvents=false, timezone=,
permissions=admin,user,superadmin] LONG_POLL_DATA_TIMEOUT=1455647923501
LONG_POLL_DATA=[com.serotonin.m2m2.web.dwr.longPoll.LongPollData@2faf9f,
com.serotonin.m2m2.web.dwr.longPoll.LongPollData@d3788d] CONTEXT ATTRIBUTES
SystemManagerDwr=com.infiniteautomation.system.SystemManagerDwr@eb5210
org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern=.*\.jar$
DataSourceEditDwr=com.serotonin.m2m2.web.dwr.DataSourceEditDwr@1f8b244
DwrContainer=org.directwebremoting.impl.DefaultContainer@8eb833
MailingListsDwr=com.serotonin.m2m2.web.dwr.MailingListsDwr@190b5bf
LocalDeviceDwr=com.serotonin.ma.bacnet.device.LocalDeviceDwr@129174f
constants.EventType.EventTypeNames.AUDIT=AUDIT constants.SystemEventType.TYPE_USER_LOGIN=USER_LOGIN
constants.Permissions.DataPointAccessTypes.READ=1 org.directwebremoting.Contai
nerList=[org.directwebremoting.impl.DefaultContainer@8eb833]
ModbusEditDwr=com.serotonin.m2m2.modbus.dwr.ModbusEditDwr@1f3fcfc constants.DataTypes.BINARY=1
constants.UserComment.TYPE_EVENT=1 constants.SystemEventType.TYPE_SYSTEM_STARTUP=SYSTEM_STARTUP
constants.SystemEventType.TYPE_REJECTED_WORK_ITEM=REJECTED_WORK_ITEM javax.ser
vlet.ServletConfig=org.eclipse.jetty.servlet.ServletHolder$Config@999691
javax.servlet.http.HttpServlet=org.directwebremoting.servlet.DwrServlet@78e7b0
org.eclipse.jetty.tmpdirConfigured=true constants.EventType.EventTypeNames.DATA_POINT=DATA_POINT
clientSideMessages={c ommon.alarmLevel.lifeSafety=com.serotonin.m2m2.i18n.TranslatableMessage@1c7162
6, common.disabled=com.serotonin.m2m2.i18n.TranslatableMessage@be9bfeff,
header.mute=com.serotonin.m2m2.i18n.TranslatableMessage@43df3cba,
header.unmute=com.serotonin.m2m2.i18n.TranslatableMessage@d635aa93, common.ala
rmLevel.critical=com.serotonin.m2m2.i18n.TranslatableMessage@2b076d7,
js.help.related=com.serotonin.m2m2.i18n.TranslatableMessage@3dce6ae3,
js.help.lastUpdated=com.serotonin.m2m2.i18n.TranslatableMessage@729293fd,
js.email.addAddress=com.serotonin.m2m2.i18n.TranslatableMessage@cbb9a38a,
js.help.error=com.serotonin.m2m2.i18n.TranslatableMessage@f876c0,
js.email.addUser=com.serotonin.m2m2.i18n.TranslatableMessage@49cc77b5,
js.email.addMailingList=com.serotonin.m2m2.i18n.TranslatableMessage@6fa4a69f,
js.email.noRecipForEmail=com.serotonin.m2m2.i18n.TranslatableMessage@4b694592,
common.access.set=com.serotonin.m2m2.i18n.TranslatableMessage@a3e5309b,
common.access.read=com.serotonin.m2m2.i18n.TranslatableMessage@d8bff83d,
common.loading=com.serotonin.m2m2.i18n.TranslatableMessage@cf5f0419,
common.sendTestEmail=com.serotonin.m2m2.i18n.TranslatableMessage@8fd89c9f,
common.disabledToggle=com.serotonin.m2m2.i18n.TranslatableMessage@d7f89333,
common.alarmLevel.none=com.serotonin.m2m2.i18n.TranslatableMessage@223c1a70,
common.administrator=com.serotonin.m2m2.i18n.TranslatableMessage@a467f3ea,
common.enabledToggle=com.serotonin.m2m2.i18n.TranslatableMessage@ea5c2f12,
common.alarmLevel.urgent=com.serotonin.m2m2.i18n.TranslatableMessage@8fa9c879,
common.minimize=com.serotonin.m2m2.i18n.TranslatableMessage@5d740b21,
js.email.noRecipients=com.serotonin.m2m2.i18n.TranslatableMessage@d78563d2,
common.user=com.serotonin.m2m2.i18n.TranslatableMessage@8a9479ce,
events.silence=com.serotonin.m2m2.i18n.TranslatableMessage@8376c0ac,
js.email.testSent=com.serotonin.m2m2.i18n.TranslatableMessage@f59d9881,
common.maximize=com.serotonin.m2m2.i18n.TranslatableMessage@c752a74f,
events.unsilence=com.serotonin.m2m2.i18n.TranslatableMessage@29ad6533,
common.alarmLevel.info=com.serotonin.m2m2.i18n.TranslatableMessage@2239cfe6} c
onstants.SystemEventType.TYPE_SET_POINT_HANDLER_FAILURE=SET_POINT_HANDLER_FAIL URE
MangoApiSystemSettingsDwr=com.infiniteautomation.mangoApi.web.MangoApiSyst emSettingsDwr@13801df
constants.DataTypes.ALPHANUMERIC=4 org.apache.jasper.com
piler.ELInterpreter=org.apache.jasper.compiler.ELInterpreterFactory$DefaultELI nterpreter@1980918
constants.Permissions.DataPointAccessTypes.ADMIN=4 constants.Permissions.DataPointAccessTypes.SET=2
DataSourceDwr=com.serotonin.m2m2.web.dwr.DataSourceDwr@1772c24
constants.AuditEventType.TYPE_DATA_SOURCE=DATA_SOURCE
constants.SystemEventType.TYPE_EMAIL_SEND_FAILURE=EMAIL_SEND_FAILURE
constants.SystemEventType.TYPE_UPGRADE_CHECK=UPGRADE_CHECK
constants.Permissions.DataPointAccessTypes.NONE=0 org.directwebremoting.impl.S
erverContext=org.directwebremoting.impl.DefaultServerContext@27001d
constants.EventType.EventTypeNames.PUBLISHER=PUBLISHER
WatchListDwr=com.serotonin.m2m2.watchlist.WatchListDwr@1d0c37f org.eclipse.jet
ty.containerInitializers=[ContainerInitializer{org.eclipse.jetty.apache.jsp.Je
ttyJasperInitializer,interested=[],applicable=[],annotated=[]}]
MangoNoSqlDwr=com.infiniteautomation.nosql.web.MangoNoSqlDwr@75ced4
org.eclipse.jetty.server.Executor=qtp19415576{STARTED,8<=10<=200,i=1,q=0}
constants.EventType.EventTypeNames.DATA_SOURCE=DATA_SOURCE
constants.SystemEventType.TYPE_LICENSE_CHECK=LICENSE_CHECK
EventInstanceDwr=com.serotonin.m2m2.web.dwr.EventInstanceDwr@adce32
org.springframework.web.context.WebApplicationContext.ROOT=Root WebApplicationContext: startup date
[Mon Feb 15 10:13:40 PST 2016]; root of context hierarchy
org.springframework.web.context.support.ServletContextScope=
org.springframework.web.context.support.ServletContextScope@d002d2
constants.SystemEventType.TYPE_SYSTEM_SHUTDOWN=SYSTEM_SHUTDOWN
SystemSettingsDwr=com.serotonin.m2m2.web.dwr.SystemSettingsDwr@13efacc
DataPointDwr=com.serotonin.m2m2.web.dwr.DataPointDwr@1459b91
constants.AuditEventType.TYPE_POINT_EVENT_DETECTOR=POINT_EVENT_DETECTOR
mangoMessageKeys=[Ljava.lang.String;@88457e
ReportsDwr=com.serotonin.m2m2.reports.web.ReportsDwr@1eb4368 org.directwebremo
ting.WebContextFactory$WebContextBuilder=org.directwebremoting.impl.DefaultWeb
ContextBuilder@1932443 org.apache.jasper.runtime.JspApplicationContextImpl=org
.apache.jasper.runtime.JspApplicationContextImpl@39a9b3
javax.servlet.context.tempdir=/opt/mango/work constants.DataTypes.MULTISTATE=2
LoggingConsoleDwr=com.infiniteautomation.loggingconsole.web.LoggingConsoleDwr@ 1172513
org.apache.tomcat.InstanceManager=org.apache.tomcat.SimpleInstanceMana ger@16d55a
org.apache.catalina.jsp_classpath=/opt/mango/web/modules/mangoESCon
figuration/classes:/opt/mango/web/modules/mangoESConfiguration/lib/m2m2-mangoE
SConfiguration-1.1.0.jar:/opt/mango/web/modules/mangoESConfiguration/lib/jmdns
-3.4.2-SNAPSHOT.jar:/opt/mango/web/modules/modbus/classes:/opt/mango/web/modul
es/modbus/lib/httpclient-4.3.2.jar:/opt/mango/web/modules/modbus/lib/commons-
logging-1.1.1.jar:/opt/mango/web/modules/modbus/lib/ant-launcher-1.8.1.jar:/op
t/mango/web/modules/modbus/lib/aopalliance-1.0.jar:/opt/mango/web/modules/modb
us/lib/modbus4j-2.1.1.jar:/opt/mango/web/modules/modbus/lib/joda-
time-2.3.jar:/opt/mango/web/modules/modbus/lib/serotonin-
utils-2.1.8.jar:/opt/mango/web/modules/modbus/lib/spring-
beans-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/spring-
expression-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/commons-lang3-3
.0.jar:/opt/mango/web/modules/modbus/lib/freemarker-2.3.11.jar:/opt/mango/web/
modules/modbus/lib/mail-1.5.0-b01.jar:/opt/mango/web/modules/modbus/lib /commons-
pool-1.6.jar:/opt/mango/web/modules/modbus/lib/spring-context-support
-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/m2m2-modbus-1.6.0.jar:/op
t/mango/web/modules/modbus/lib/commons-io-2.1.jar:/opt/mango/web/modules/modbu
s/lib/httpcore-4.3.2.jar:/opt/mango/web/modules/modbus/lib/log4j-1.2.17.jar:/o
pt/mango/web/modules/modbus/lib/spring- jdbc-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib
/spring-webmvc-4.0.5.R
ELEASE.jar:/opt/mango/web/modules/modbus/lib/jssc-2.8.0.jar:/opt/mango/web/mod
ules/modbus/lib/activation-1.1.jar:/opt/mango/web/modules/modbus/lib/spring-
web-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/serotonin-
timer-2.0.7.jar:/opt/mango/web/modules/modbus/lib/spring-core-4.0.5.RELEASE.ja
r:/opt/mango/web/modules/modbus/lib/ant-1.8.1.jar:/opt/mango/web/modules/modbu s/lib/spring-
aop-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/commons-
httpclient-3.1.jar:/opt/mango/web/modules/modbus/lib/spring-
context-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/spring-
tx-4.0.5.RELEASE.jar:/opt/mango/web/modules/modbus/lib/commons-
codec-1.6.jar:/opt/mango/web/modules/modbus/lib/commons-dbcp-1.4.jar:/opt/mang
o/web/modules/templateConfig/classes:/opt/mango/web/modules/templateConfig/lib
/m2m2-templateConfig-1.0.7.jar:/opt/mango/web/modules/sstGraphics/classes:/opt
/mango/web/modules/sstGraphics/lib/m2m2-sstGraphics-1.1.0.jar:/opt/mango/web/m
odules/sstTheme/classes:/opt/mango/web/modules/sstTheme/lib/m2m2-sstTheme-1.1.
0.jar:/opt/mango/web/modules/pachube/classes:/opt/mango/web/modules/pachube/li
b/m2m2-pachube-1.5.0.jar:/opt/mango/web/modules/dashboards/classes:/opt/mango/
web/modules/dashboards/lib/m2m2-dashboards-1.1.0.jar:/opt/mango/web/modules/pe
rsistent/classes:/opt/mango/web/modules/persistent/lib/m2m2-persistent-1.6.0.j
ar:/opt/mango/web/modules/scheduledEvents/classes:/opt/mango/web/modules/sched
uledEvents/lib/m2m2-scheduledEvents-1.5.0.jar:/opt/mango/web/modules/mangoNoSq
lDatabase/classes:/opt/mango/web/modules/mangoNoSqlDatabase/lib/mangoNoSQL-1.0
.10.jar:/opt/mango/web/modules/mangoNoSqlDatabase/lib/m2m2-mangoNoSqlDatabase-
1.2.0.jar:/opt/mango/web/modules/scripting/classes:/opt/mango/web/modules/scri
pting/lib/m2m2-scripting-1.1.0.jar:/opt/mango/web/modules/opcda/classes:/opt/m
ango/web/modules/opcda/lib/j-interopdeps-2.01.jar:/opt/mango/web/modules/opcda
/lib/org.openscada.opc.dcom_0.7.0.201203290910.jar:/opt/mango/web/modules/opcd
a/lib/j-interop-2.0.10.jar:/opt/mango/web/modules/opcda/lib/slf4j-log4j12-1.0.
jar:/opt/mango/web/modules/opcda/lib/jcifs-1.2.19.jar:/opt/mango/web/modules/o
pcda/lib/org.openscada.utils_0.17.0.201203290908.jar:/opt/mango/web/modules/op
cda/lib/m2m2-opcda-1.6.0.jar:/opt/mango/web/modules/opcda/lib/org.openscada.op
c.lib_0.9.0.201203290910.jar:/opt/mango/web/modules/mangoApi/classes:/opt/mang
o/web/modules/mangoApi/lib/m2m2-mangoApi-1.1.0.jar:/opt/mango/web/modules/mang oApi/lib/apache-
log4j-extras-1.2.17.jar:/opt/mango/web/modules/mangoApi/lib/lo
g4j-1.2.17.jar:/opt/mango/web/modules/virtualDS/classes:/opt/mango/web/modules
/virtualDS/lib/m2m2-virtualDS-1.5.0.jar:/opt/mango/web/modules/log4JReset/clas
ses:/opt/mango/web/modules/log4JReset/lib/m2m2-log4JReset-1.1.0.jar:/opt/mango
/web/modules/dglux/classes:/opt/mango/web/modules/dglux/lib/JoSQL-2.2.jar:/opt
/mango/web/modules/dglux/lib/m2m2-dglux-1.3.0.jar:/opt/mango/web/modules/dglux /lib/gentlyWEB-
utils-1.1.jar:/opt/mango/web/modules/dataFile/classes:/opt/mang o/web/modules/dataFile/lib/jaxb-
api.jar:/opt/mango/web/modules/dataFile/lib/op
encsv-2.3.jar:/opt/mango/web/modules/dataFile/lib/jaxb-
core.jar:/opt/mango/web/modules/dataFile/lib/jaxb- jxc.jar:/opt/mango/web/modules/dataFile/lib/jaxb-
xjc.jar:/opt/mango/web/modules/dataFile/lib/jaxb-impl.jar:/opt/mango/web/modul
es/dataFile/lib/m2m2-dataFile-1.1.0.jar:/opt/mango/web/modules/jmxds/classes:/
opt/mango/web/modules/jmxds/lib/m2m2-jmxds-1.5.0.jar:/opt/mango/web/modules/wa
tchlists/classes:/opt/mango/web/modules/watchlists/lib/m2m2-watchlists-1.7.0.j
ar:/opt/mango/web/modules/http/classes:/opt/mango/web/modules/http/lib/m2m2-ht
tp-1.5.0.jar:/opt/mango/web/modules/maintenanceEvents/classes:/opt/mango/web/m
odules/maintenanceEvents/lib/m2m2-maintenanceEvents-1.5.0.jar:/opt/mango/web/m
odules/sstGlobalScripts/classes:/opt/mango/web/modules/sstGlobalScripts/lib/m2
m2-sstGlobalScripts-1.5.0.jar:/opt/mango/web/modules/dataPointDetailsView/clas
ses:/opt/mango/web/modules/dataPointDetailsView/lib/m2m2-dataPointDetailsView-
1.0.0.jar:/opt/mango/web/modules/mbus/classes:/opt/mango/web/modules/mbus/lib /commons-
logging-1.1.1.jar:/opt/mango/web/modules/mbus/lib/mbus4j-
master-0.1.5.jar:/opt/mango/web/modules/mbus/lib/mbus4j-
core-0.1.5.jar:/opt/mango/web/modules/mbus/lib/commons-
beanutils-1.8.3.jar:/opt/mango/web/modules/mbus/lib/commons-lang-2.4.jar:/opt/
mango/web/modules/mbus/lib/m2m2-mbus-1.1.0.jar:/opt/mango/web/modules/mbus/lib /json-
lib-2.4-jdk15.jar:/opt/mango/web/modules/mbus/lib/ezmorph-1.0.6.jar:/opt
/mango/web/modules/mbus/lib/commons- collections-3.2.1.jar:/opt/mango/web/modules/mbus/lib/spsw-
java-0.0.4.jar:/opt /mango/web/modules/BACnet/classes:/opt/mango/web/modules/BACnet/lib/BACnet4J-3
.1.1.jar:/opt/mango/web/modules/BACnet/lib/m2m2-BACnet-2.2.0.jar:/opt/mango/we
b/modules/galil/classes:/opt/mango/web/modules/galil/lib/m2m2-galil-1.5.0.jar:
/opt/mango/web/modules/TCPIP/classes:/opt/mango/web/modules/TCPIP/lib/m2m2-TCP
IP-1.1.0.jar:/opt/mango/web/modules/dnp3/classes:/opt/mango/web/modules/dnp3/l
ib/dnp34j.jar:/opt/mango/web/modules/dnp3/lib/m2m2-dnp3-1.6.0.jar:/opt/mango/w
eb/modules/onewire/classes:/opt/mango/web/modules/onewire/lib/m2m2-onewire-1.5
.0.jar:/opt/mango/web/modules/onewire/lib/RXTXcomm.jar:/opt/mango/web/modules/
onewire/lib/OneWireAPI.jar:/opt/mango/web/modules/loggingConsole/classes:/opt/
mango/web/modules/loggingConsole/lib/m2m2-loggingConsole-1.1.0.jar:/opt/mango/
web/modules/internal/classes:/opt/mango/web/modules/internal/lib/m2m2-internal
-1.5.0.jar:/opt/mango/web/modules/graphicalViews/classes:/opt/mango/web/module
s/graphicalViews/lib/m2m2-graphicalViews-1.6.0.jar:/opt/mango/web/modules/repo
rts/classes:/opt/mango/web/modules/reports/lib/m2m2-reports-2.2.0.jar:/opt/man
go/web/modules/vmstat/classes:/opt/mango/web/modules/vmstat/lib/m2m2-vmstat-1.
5.0.jar:/opt/mango/web/modules/pop3/classes:/opt/mango/web/modules/pop3/lib/m2
m2-pop3-1.5.0.jar:/opt/mango/web/modules/serial/classes:/opt/mango/web/modules
/serial/lib/m2m2-serial-1.2.0.jar:/opt/mango/web/modules/sqlConsole/classes:/o
pt/mango/web/modules/sqlConsole/lib/m2m2-sqlConsole-1.5.0.jar:/opt/mango/web/m
odules/twilio/classes:/opt/mango/web/modules/twilio/lib/twilio-java-sdk-3.4.1 -jar-with-
dependencies.jar:/opt/mango/web/modules/twilio/lib/m2m2-twilio-1.1.0
.jar:/opt/mango/web/modules/openv4j/classes:/opt/mango/web/modules/openv4j/lib
/m2m2-openv4j-1.1.0.jar:/opt/mango/web/modules/openv4j/lib/openv4j-
core-0.1.3.jar:/opt/mango/web/modules/openv4j/lib/mbus4j-master-0.1.3.jar:/opt
/mango/web/modules/openv4j/lib/RXTXcomm.jar:/opt/mango/web/modules/openv4j/lib /mbus4j-
core-0.1.3.jar:/opt/mango/web/modules/pointLinks/classes:/opt/mango/we
b/modules/pointLinks/lib/m2m2-pointLinks-1.5.0.jar:/opt/mango/web/modules/jspV
iews/classes:/opt/mango/web/modules/jspViews/lib/m2m2-jspViews-2.1.0.jar:/opt/
mango/web/modules/egauge/classes:/opt/mango/web/modules/egauge/lib/m2m2-egauge
-1.1.0.jar:/opt/mango/web/modules/asciiFile/classes:/opt/mango/web/modules/asc
iiFile/lib/m2m2-asciiFile-1.2.0.jar:/opt/mango/web/modules/zwave/classes:/opt/
mango/web/modules/zwave/lib/zwave4j-0.3.jar:/opt/mango/web/modules/zwave/lib/m
2m2-zwave-1.1.0.jar:/opt/mango/web/modules/dataImport/classes:/opt/mango/web/m
odules/dataImport/lib/opencsv-2.2.jar:/opt/mango/web/modules/dataImport/lib/m2
m2-dataImport-1.4.0.jar:/opt/mango/web/modules/log4jDS/classes:/opt/mango/web/
modules/log4jDS/lib/m2m2-log4jDS-1.1.0.jar:/opt/mango/web/modules/sqlds/classe
s:/opt/mango/web/modules/sqlds/lib/opencsv-2.3.jar:/opt/mango/web/modules/sqld
s/lib/m2m2-sqlds-1.6.0.jar:/opt/mango/web/modules/ssh/classes:/opt/mango/web/m
odules/ssh/lib/m2m2-ssh-1.1.0.jar:/opt/mango/web/modules/ssh/lib/jsch-0.1.51.j
ar:/opt/mango/web/modules/controlcore/classes:/opt/mango/web/modules/controlco
re/lib/m2m2-controlcore-1.1.0.jar:/opt/mango/web/modules/snmp/classes:/opt/man
go/web/modules/snmp/lib/SNMP4J.jar:/opt/mango/web/modules/snmp/lib/m2m2-snmp-1
.5.0.jar:/opt/mango/web/modules/meta/classes:/opt/mango/web/modules/meta/lib/m
vel2-2.1.3.Final.jar:/opt/mango/web/modules/meta/lib/m2m2-meta-2.2.0.jar
constants.UserComment.TYPE_POINT=2 org.directwebremoting.Container=org.directw
ebremoting.impl.DefaultContainer@8eb833 messageKeys=[Ljava.lang.String;@54527
constants.DataTypes.IMAGE=5 org.apache.jasper.compiler.TldCache=org.apache.jas
per.compiler.TldCache@1b409e5 org.springframework.web.servlet.FrameworkServlet
.CONTEXT.springDispatcher=WebApplicationContext for namespace 'springDispatcher-servlet': startup
date [Mon Feb 15 10:13:45 PST 2016]; parent: Root WebApplicationContext
constants.Permissions.DataPointAccessTypes.DATA_SOURCE=3
constants.EventType.EventTypeNames.SYSTEM=SYSTEM
constants.SystemEventType.TYPE_PROCESS_FAILURE=PROCESS_FAILURE
constants.AuditEventType.TYPE_DATA_POINT=DATA_POINT
constants.SystemEventType.TYPE_MAX_ALARM_LEVEL_CHANGED=MAX_ALARM_LEVEL_CHANGED
constants.DataTypes.NUMERIC=3 constants.Common.NEW_ID=-1
MiscDwr=com.serotonin.m2m2.web.dwr.MiscDwr@12b9abd
constants.AuditEventType.TYPE_EVENT_HANDLER=EVENT_HANDLER

Any ideas appreciated

JoelHaggar

I don't remember if we had those setting in 2.6 but there is a good chance the setting has issues which is one of the reasons we went to 2.7. I would recommend upgrading to 2.7.

We have a new release coming out end of the week or next week with some bug fixes that may also greatly increase your performance. What is the polling rate of the data sources?

Thanks,

craig

Hi Joel,

The polling rate is 3s. I'll keep an eye out for the update

Craig