Is there any way to produce "heat map" displays of energy usage with Mango? We are looking at an energy management project and one of the (many) things they have requested is heat maps.

@terrypacker I got jmap running (seems that even though I changed JAVA_HOME to the OpenJDK folder Mango still runs using the Oracle Java so I need to look at the again... Anyway when I run jmap before and after the memory blows up, the results are identical!
Also a bit of further info, If I start Mango and don't connect (locally via 127.0.0.1 as I am Teamviewering in to check things) the browser the memory does not blow up. It only happens a few minutes after I connect and log in. If I connect but don't login I.e. stay at the login screen, the memory usage does not increase.

Here is the after jmap result

sudo /usr/java/jdk1.8.0_152/bin/jmap 18673
Attaching to process ID 18673, please wait...
Debugger attached successfully.
Server compiler detected.
JVM version is 25.152-b16
0x0000000000400000	7K	/usr/java/jdk1.8.0_152/bin/java
0x00007f9eb46f8000	30K	/usr/lib64/libnss_dns-2.17.so
0x00007f9eb6118000	259K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libjpeg.so
0x00007f9ec7168000	11K	/usr/lib64/libfreebl3.so
0x00007f9ec736b000	39K	/usr/lib64/libcrypt-2.17.so
0x00007f9ec75a2000	40K	/usr/lib64/libltdl.so.7.3.0
0x00007f9ec77ac000	93K	/usr/lib64/libtdb.so.1.3.16
0x00007f9ec79c3000	27K	/usr/lib64/libogg.so.0.8.0
0x00007f9ec7bca000	180K	/usr/lib64/libvorbis.so.0.4.6
0x00007f9ec7df7000	35K	/usr/lib64/libvorbisfile.so.3.3.5
0x00007f9ecc091000	68K	/usr/lib64/libcanberra.so.0.2.5
0x00007f9ecc2a2000	19K	/usr/lib64/libcanberra-gtk.so.0.1.9
0x00007f9ecc4a7000	23K	/usr/lib64/gtk-2.0/modules/libcanberra-gtk-module.so
0x00007f9ecc6ad000	6K	/usr/lib64/gtk-2.0/modules/libpk-gtk-module.so
0x00007f9ecc8af000	43K	/usr/lib64/gtk-2.0/2.10.0/engines/libpixmap.so
0x00007f9eccaba000	15K	/usr/lib64/gtk-2.0/2.10.0/engines/libadwaita.so
0x00007f9ecccbe000	6K	/usr/lib64/libgthread-2.0.so.0.5600.1
0x00007f9eccec0000	188K	/usr/lib64/libgraphite2.so.3.0.1
0x00007f9ecd0ee000	259K	/usr/lib64/libblkid.so.1.1.0
0x00007f9ecd32e000	73K	/usr/lib64/libGLX.so.0.0.0
0x00007f9ecd560000	625K	/usr/lib64/libGLdispatch.so.0.0.0
0x00007f9ecd816000	66K	/usr/lib64/libbz2.so.1.0.6
0x00007f9ecda26000	19K	/usr/lib64/libuuid.so.1.3.0
0x00007f9ecdc2b000	169K	/usr/lib64/libexpat.so.1.6.0
0x00007f9ecde55000	111K	/usr/lib64/libfribidi.so.0.4.0
0x00007f9ece071000	50K	/usr/lib64/libthai.so.0.1.6
0x00007f9ece27d000	637K	/usr/lib64/libharfbuzz.so.0.10705.0
0x00007f9ece51a000	271K	/usr/lib64/libmount.so.1.1.0
0x00007f9ece75d000	103K	/usr/lib64/libresolv-2.17.so
0x00007f9ece976000	152K	/usr/lib64/libselinux.so.1
0x00007f9eceb9d000	31K	/usr/lib64/libffi.so.6.0.1
0x00007f9eceda5000	568K	/usr/lib64/libGL.so.1.7.0
0x00007f9ecf031000	88K	/usr/lib64/libz.so.1.2.7
0x00007f9ecf247000	55K	/usr/lib64/libxcb-render.so.0.0.0
0x00007f9ecf455000	15K	/usr/lib64/libxcb-shm.so.0.0.0
0x00007f9ecf659000	175K	/usr/lib64/libpng15.so.15.13.0
0x00007f9ecf884000	82K	/usr/lib64/libEGL.so.1.1.0
0x00007f9ecfa98000	682K	/usr/lib64/libpixman-1.so.0.34.0
0x00007f9ecfd41000	776K	/usr/lib64/libfreetype.so.6.14.0
0x00007f9ed8044000	392K	/usr/lib64/libpcre.so.1.2.0
0x00007f9ed82a6000	10K	/usr/lib64/libXdamage.so.1.1.0
0x00007f9ed84a9000	10K	/usr/lib64/libXcomposite.so.1.0.0
0x00007f9ed86ac000	43K	/usr/lib64/libXrandr.so.2.2.0
0x00007f9ed88b7000	11K	/usr/lib64/libXinerama.so.1.0.0
0x00007f9ed8aba000	1129K	/usr/lib64/libglib-2.0.so.0.5600.1
0x00007f9ed8dd0000	331K	/usr/lib64/libgobject-2.0.so.0.5600.1
0x00007f9ed9021000	270K	/usr/lib64/libfontconfig.so.1.11.1
0x00007f9ed9263000	281K	/usr/lib64/libpango-1.0.so.0.4200.3
0x00007f9ed94a9000	88K	/usr/lib64/libpangoft2-1.0.so.0.4200.3
0x00007f9ed96bf000	1682K	/usr/lib64/libgio-2.0.so.0.5600.1
0x00007f9ed9a5e000	162K	/usr/lib64/libgdk_pixbuf-2.0.so.0.3612.0
0x00007f9ed9c86000	1263K	/usr/lib64/libcairo.so.2.11512.0
0x00007f9ed9fbd000	153K	/usr/lib64/libatk-1.0.so.0.22810.1
0x00007f9eda1e3000	55K	/usr/lib64/libpangocairo-1.0.so.0.4200.3
0x00007f9eda3f1000	15K	/usr/lib64/libgmodule-2.0.so.0.5600.1
0x00007f9eda5f5000	789K	/usr/lib64/libgdk-x11-2.0.so.0.2400.31
0x00007f9eda8b6000	4705K	/usr/lib64/libgtk-x11-2.0.so.0.2400.31
0x00007f9edb039000	23K	/usr/lib64/libXfixes.so.3.1.0
0x00007f9edb23f000	44K	/usr/lib64/libXcursor.so.1.0.2
0x00007f9edb54b000	513K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libfontmanager.so
0x00007f9edb9c4000	15K	/usr/lib64/libXau.so.6.0.0
0x00007f9edbbc8000	162K	/usr/lib64/libxcb.so.1.1.0
0x00007f9edbdf0000	64K	/usr/lib64/libXi.so.6.1.0
0x00007f9f18023000	23K	/usr/lib64/libXtst.so.6.1.0
0x00007f9f18229000	43K	/usr/lib64/libXrender.so.1.3.0
0x00007f9f18434000	1287K	/usr/lib64/libX11.so.6.3.0
0x00007f9f18772000	74K	/usr/lib64/libXext.so.6.4.0
0x00007f9f189a3000	432K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libawt_xawt.so
0x00007f9f18bfc000	754K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libawt.so
0x00007f9f507e9000	86K	/usr/lib64/libgcc_s-4.8.5-20150702.so.1
0x00007f9f50a1e000	251K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libsunec.so
0x00007f9f51168000	91K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libnio.so
0x00007f9f51394000	112K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libnet.so
0x00007f9f517ab000	49K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libmanagement.so
0x00007f9f6f1f3000	125K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libzip.so
0x00007f9f6f40f000	60K	/usr/lib64/libnss_files-2.17.so
0x00007f9f6f622000	221K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libjava.so
0x00007f9f6f84e000	64K	/usr/java/jdk1.8.0_152/jre/lib/amd64/libverify.so
0x00007f9f6fa5d000	42K	/usr/lib64/librt-2.17.so
0x00007f9f6fc65000	1110K	/usr/lib64/libm-2.17.so
0x00007f9f6ff67000	16640K	/usr/java/jdk1.8.0_152/jre/lib/amd64/server/libjvm.so
0x00007f9f70f63000	2105K	/usr/lib64/libc-2.17.so
0x00007f9f71331000	18K	/usr/lib64/libdl-2.17.so
0x00007f9f71535000	101K	/usr/java/jdk1.8.0_152/lib/amd64/jli/libjli.so
0x00007f9f7174b000	138K	/usr/lib64/libpthread-2.17.so
0x00007f9f71967000	159K	/usr/lib64/ld-2.17.so

I have a Mango installation (Centos 7) that has been running fine for a couple of years on a customers site. When I logged in yesterday to check on it the UI had locked up. I managed to restart Mango but it was still very slow to respond and screens would not populate. I tried a few things including installing the 8 or so updates that were outstanding to no avail. When I run the System Monitor it shows JAVA using almost 100% processor and several GB of RAM. I updated the Mango config to use large memory java init with 10G RAM available but in a matter of a couple of minutes Java used all that up.
I was using Java SE 1.8.152 and I considered updating to the latest but I see Oracle have changed their licensing and I haven't figured out the consequences of that yet. Instead I updated to OpenJDK 1.8.0.232 but this made no difference.
Any suggestions on what I should check next?

BTW this is the console log:

[petermcs@localhost ~]$ cd /opt/mango/e*/bin
[petermcs@localhost bin]$ sudo ./ma.sh start
[sudo] password for petermcs: 
MA_HOME is /opt/mango/enterprise-m2m2-core-3.2.2
[petermcs@localhost bin]$ MA removing dead pid file for PID:  5322
ma-start: MA started with Process ID:  12604
INFO  2019-11-06T10:24:04,596 (com.serotonin.m2m2.Main.main:105) - Starting Mango 3.6.5 with Schema Version: 28 
INFO  2019-11-06T10:24:06,314 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'ssh', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,401 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'Haystack', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,490 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'loggingConsole', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,499 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'advancedComponents', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,535 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: /opt/mango/enterprise-m2m2-core-3.2.2/web/modules/advancedComponents/web/dox/manifest.xml 
INFO  2019-11-06T10:24:06,575 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'dnp3', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,634 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'excelReports', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,765 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'openv4j', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,834 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'dataPointDetailsView', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,905 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'mqttClientDataSource', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,952 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'scripting', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,955 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'opcda', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:06,956 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'reports', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,013 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'sstTheme', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,014 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'measurlogicDTSCell', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,019 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'mbus', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,069 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'twilio', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,163 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'asciiFile', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,211 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'controlcore', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,298 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'meta', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,382 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'mangoUI', v3.6.7 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,450 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: /opt/mango/enterprise-m2m2-core-3.2.2/web/modules/mangoUI/web/dox/manifest.xml 
INFO  2019-11-06T10:24:07,835 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'BACnet', v3.6.3 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,906 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'mangoApi', v3.6.4 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,981 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'log4JReset', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:07,981 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'pointLinks', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,050 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'sstGraphics', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,195 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'virtualDS', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,233 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'mangoNoSqlDatabase', v3.6.4 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,276 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'http', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,305 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'persistent', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,320 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'dashboardDesigner', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,322 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: /opt/mango/enterprise-m2m2-core-3.2.2/web/modules/dashboardDesigner/web/dox/manifest.xml 
INFO  2019-11-06T10:24:08,338 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'graphicalViews', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,393 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'serial', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,395 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'maintenanceEvents', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,398 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'onewire', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,400 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'scheduledEvents', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,441 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'vmstat', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,455 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'dataFile', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,488 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'egauge', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,521 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'jsonFileImport', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,595 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'watchlists', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,648 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'advancedScheduler', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,649 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'dataImport', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,665 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'envcands', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,666 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'log4jDS', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,668 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'pachube', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,671 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'snmp', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,673 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'TCPIP', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,689 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'deviceConfig', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,690 (com.serotonin.m2m2.util.DocumentationManifest.parseManifestFile:60) - Documentation manifest file not found: /opt/mango/enterprise-m2m2-core-3.2.2/web/modules/deviceConfig/web/dox/manifest.xml 
INFO  2019-11-06T10:24:08,708 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'jmxds', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,712 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'pakbus', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,802 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'sqlConsole', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,804 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'templateConfig', v3.6.0 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,846 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'sstGlobalScripts', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,855 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'modbus', v3.6.6 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,895 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'pid', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,960 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'sqlds', v3.6.1 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:08,995 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'pop3', v3.6.2 by Infinite Automation Systems Inc. 
INFO  2019-11-06T10:24:09,012 (com.serotonin.m2m2.Main.loadModules:586) - Loading module 'internal', v3.6.0 by Infinite Automation Systems Inc. 
WARN  2019-11-06T10:24:13,790 (com.serotonin.m2m2.Lifecycle.webServerInitialize:1058) - BROWSE action not supported on your platform, unable to open browser at startup. 
INFO  2019-11-06T10:24:13,979 (com.serotonin.m2m2.Lifecycle.loadLic:611) - Checking license... 
INFO  2019-11-06T10:24:14,154 (com.serotonin.m2m2.db.H2Proxy.initializeImpl:61) - Initializing H2 connection manager 
INFO  2019-11-06T10:24:18,884 (com.serotonin.m2m2.db.upgrade.DBUpgrade.checkUpgrade:38) - Starting instance with core version 3.6.5, schema v28 
INFO  2019-11-06T10:24:18,884 (com.infiniteautomation.nosql.MangoNoSqlProxy.initialize:77) - Starting MangoNoSql Database 
INFO  2019-11-06T10:24:18,994 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:144) - Database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDB started 
INFO  2019-11-06T10:24:22,897 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:173) - Empty dir delete for database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDB took 3874ms 
INFO  2019-11-06T10:24:22,901 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:234) - Corruption scan for database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDB skipped because the database is configured not to run scan. 
INFO  2019-11-06T10:24:22,945 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:144) - Database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDBAux started 
INFO  2019-11-06T10:24:22,971 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:173) - Empty dir delete for database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDBAux took 0ms 
INFO  2019-11-06T10:24:22,972 (com.infiniteautomation.tsdb.impl.IasTsdbImpl.<init>:234) - Corruption scan for database at /opt/mango/enterprise-m2m2-core-3.2.2/databases/mangoTSDBAux skipped because the database is configured not to run scan. 
INFO  2019-11-06T10:24:25,577 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'runtimeContext' refreshed: org.springframework.context.annotation.AnnotationConfigApplicationContext@6f044c58 
INFO  2019-11-06T10:24:25,581 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextStarted:139) - Spring context 'runtimeContext' started: org.springframework.context.annotation.AnnotationConfigApplicationContext@6f044c58 
INFO  2019-11-06T10:24:25,777 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:77) - Initializing 5 NORMAL priority data sources in 8 threads. 
INFO  2019-11-06T10:24:26,276 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Schedule Points took 497ms to start 
INFO  2019-11-06T10:24:26,351 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Mango Internal took 571ms to start 
INFO  2019-11-06T10:24:27,119 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Fast BACnet took 1341ms to start 
INFO  2019-11-06T10:24:28,951 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source HVAC took 3172ms to start 
INFO  2019-11-06T10:24:29,261 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source site took 3480ms to start 
INFO  2019-11-06T10:24:29,327 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:109) - Initialization of 5 NORMAL priority data sources took 3550ms 
INFO  2019-11-06T10:24:29,327 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:77) - Initializing 5 LAST priority data sources in 8 threads. 
INFO  2019-11-06T10:24:30,377 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source landlord total electricity took 1048ms to start 
INFO  2019-11-06T10:24:30,377 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source innovate total electricity took 1048ms to start 
INFO  2019-11-06T10:24:30,393 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source wcc total electricity took 1065ms to start 
INFO  2019-11-06T10:24:30,560 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source site total electricity took 1232ms to start 
INFO  2019-11-06T10:24:30,664 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initializeDataSourceStartup:408) - Data source Window Control took 1336ms to start 
INFO  2019-11-06T10:24:30,704 (com.serotonin.m2m2.rt.DataSourceGroupInitializer.initialize:109) - Initialization of 5 LAST priority data sources took 1377ms 
INFO  2019-11-06T10:24:31,102 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:176) - Starting 0 Publishers... 
INFO  2019-11-06T10:24:31,102 (com.serotonin.m2m2.rt.RuntimeManagerImpl.initialize:188) - 0 Publisher's started in 3ms 
WARN  2019-11-06T10:24:32,572 (org.eclipse.jetty.webapp.StandardDescriptorProcessor.addServletMapping:1220) - Duplicate mapping from *.jsp to jsp 
INFO  2019-11-06T10:24:33,190 (com.serotonin.m2m2.web.M2M2ContextListener.contextInitialized:32) - Mango Automation context starting 
INFO  2019-11-06T10:24:33,190 (com.serotonin.m2m2.web.M2M2ContextListener.contextInitialized:40) - Mango Automation context started 
INFO  2019-11-06T10:24:34,149 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'rootWebContext' refreshed: Root WebApplicationContext 
INFO  2019-11-06T10:24:34,892 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'jspDispatcherContext' refreshed: WebApplicationContext for namespace 'JSP_DISPATCHER-servlet' 
INFO  2019-11-06T10:24:35,212 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'rootRestDispatcherContext' refreshed: WebApplicationContext for namespace 'ROOT_REST_DISPATCHER-servlet' 
INFO  2019-11-06T10:24:36,706 (com.serotonin.m2m2.web.mvc.rest.v1.BacnetDiscoveryRestController.<init>:54) - Creating Discovery Rest Controller 
INFO  2019-11-06T10:24:37,042 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'restV1DispatcherContext' refreshed: WebApplicationContext for namespace 'restV1DispatcherServlet-servlet' 
INFO  2019-11-06T10:24:38,847 (com.infiniteautomation.mango.spring.MangoRuntimeContextConfiguration.contextRefreshed:125) - Spring context 'restV2DispatcherContext' refreshed: WebApplicationContext for namespace 'restV2DispatcherServlet-servlet' 
INFO  2019-11-06T10:24:38,850 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: MeasurlogicDTSCellDataSourceDwr 
INFO  2019-11-06T10:24:38,850 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: EnvCanEditDwr 
INFO  2019-11-06T10:24:38,852 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: HttpDataSourceDwr 
INFO  2019-11-06T10:24:38,853 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: TcpIpDataSourceEditDwr 
INFO  2019-11-06T10:24:38,854 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: Pop3EditDwr 
INFO  2019-11-06T10:24:38,855 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: HaystackDataSourceDwr 
INFO  2019-11-06T10:24:38,855 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.serotonin.m2m2.http.dwr.HttpDataSourceDwr 
INFO  2019-11-06T10:24:38,856 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: OPCDAEditDwr 
INFO  2019-11-06T10:24:38,858 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: DataFileDataSourceEditDwr 
INFO  2019-11-06T10:24:38,860 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: BACnetMSTPEditDwr 
INFO  2019-11-06T10:24:38,862 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: PakBusEditDwr 
INFO  2019-11-06T10:24:38,863 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: MBusEditDwr 
INFO  2019-11-06T10:24:38,863 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.infiniteautomation.mango.pakbus.dwr.PakBusEditDwr 
INFO  2019-11-06T10:24:38,863 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: SNMPEditDwr 
INFO  2019-11-06T10:24:38,864 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: InternalEditDwr 
INFO  2019-11-06T10:24:38,865 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: SerialEditDwr 
INFO  2019-11-06T10:24:38,866 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: MetaEditDwr 
INFO  2019-11-06T10:24:38,867 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: PersistentDataSourceDwr 
INFO  2019-11-06T10:24:38,868 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: DnpEditDwr 
INFO  2019-11-06T10:24:38,869 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: ModbusEditDwr 
INFO  2019-11-06T10:24:38,870 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: SshDataSourceEditDwr 
INFO  2019-11-06T10:24:38,872 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: ScriptingEditDwr 
INFO  2019-11-06T10:24:38,873 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: Log4jEditDwr 
INFO  2019-11-06T10:24:38,875 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: PidDataSourceEditDwr 
INFO  2019-11-06T10:24:38,876 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: AsciiFileEditDwr 
INFO  2019-11-06T10:24:38,876 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.serotonin.m2m2.http.dwr.HttpDataSourceDwr 
INFO  2019-11-06T10:24:38,878 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: OneWireEditDwr 
INFO  2019-11-06T10:24:38,881 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: PachubeDataSourceDwr 
INFO  2019-11-06T10:24:38,882 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: VMStatEditDwr 
INFO  2019-11-06T10:24:38,884 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: SqlEditDwr 
INFO  2019-11-06T10:24:38,884 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: MqttClientEditDwr 
INFO  2019-11-06T10:24:38,886 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: EgaugeDataSourceDwr 
INFO  2019-11-06T10:24:38,886 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.serotonin.m2m2.http.dwr.HttpDataSourceDwr 
INFO  2019-11-06T10:24:38,887 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: JmxEditDwr 
INFO  2019-11-06T10:24:38,889 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: BACnetIPEditDwr 
INFO  2019-11-06T10:24:38,890 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: OpenVEditDwr 
INFO  2019-11-06T10:24:38,891 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: br.org.scadabr.dnp3.dwr.DnpEditDwr 
INFO  2019-11-06T10:24:38,892 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: ControlCoreEditDwr 
INFO  2019-11-06T10:24:38,892 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.serotonin.m2m2.modbus.dwr.ModbusEditDwr 
INFO  2019-11-06T10:24:38,893 (com.serotonin.m2m2.Lifecycle.configureDwr:1284) - Added DWR definition for: VirtualEditDwr 
INFO  2019-11-06T10:24:38,893 (com.serotonin.m2m2.Lifecycle.configureDwr:1277) - Duplicate definition of DWR class ignored: com.serotonin.m2m2.http.dwr.HttpDataSourceDwr 
WARN  2019-11-06T10:31:38,863 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source Fast BACnet aborted 1 polls since it started. 
WARN  2019-11-06T10:35:51,712 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source Mango Internal aborted 1 polls since it started. 
WARN  2019-11-06T10:37:46,812 (org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask:361) -  
java.lang.OutOfMemoryError: GC overhead limit exceeded
	at java.util.ArrayDeque.iterator(ArrayDeque.java:611) ~[?:1.8.0_152]
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.processUpdates(ManagedSelector.java:376) ~[jetty-io-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:355) ~[jetty-io-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) ~[jetty-util-9.4.12.v20180830.jar:9.4.12.v20180830]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_152]
WARN  2019-11-06T10:40:07,183 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source site aborted 1 polls since it started. 

Hi Jared, Great work on putting that together!

I'll try playing around with it when I get some sensible data and see what it looks like. I'm hoping we get somewhere with this particular tender as it is a really nice project based around monitoring electricity, water and environmental factors in multiple apartments.

Hi Jared,
Here's an example of heat mapping http://www.vesma.com/heatmap . It's basically a 2 dimensional display of an array of data with the consumption in a cell represented as a colour which gives you a way to visualise the energy usage over a period of time more clearly.

Is there any way to produce "heat map" displays of energy usage with Mango? We are looking at an energy management project and one of the (many) things they have requested is heat maps.

Hi Jared,

I updated the modules and tried:

<ma-button style="color: rgb(0, 0, 0); text-align: center;" onclick="window.open('/ui/advanced-scheduler-full-screen/ADVSCH_9456d1ed-67bb-4c92-a014-2deb74392c5f', 'schedule', 'height=800,width=1024')" label="Open Landlord Schedule" raised="true"></ma-button>

I now get a page not found error.

Regards,
Peter

I've run into a couple of issues with schedules recently and I'm not sure what the cause is:

First issue is my schedules stopped updating the points I had set them up to write to. I had to reboot the PC recently and also did an update to the modules so I'm not sure what triggered the problem but after all that the points set up under schedule events did not update. The only way I could get one of them to update was to delete the schedule, recreate it and re attach the point.

Second issue is, I have been using the following:

<ma-button style="color: rgb(0, 0, 0); text-align: center;" onclick="window.open('/ui/scheduler-no-ui/ADVSCH_9456d1ed-67bb-4c92-a014-2deb74392c5f', 'schedule', 'height=800,width=1024')" label="Open Landlord Schedule" raised="true"></ma-button>

to open an edit window for the schedule from the users dashboard but it now just opens a blank window with no schedule details. The only way I can edit the schedule now is to use the Advanced Scheduler.

Regards,
Peter

Thanks Phil,

That was exactly what I needed.

Regards,
Peter

I've one or two data point values for a data source that are incorrect (device occasionally returns 0 for a meter reading if there is a transient issue which screws up the delta calculations) when displaying). I was wondering what is the easiest way to delete the errant readings from the point history?

Can Mango read custom properties of BACnet objects?

Peter