How to Increase Solr Heap Memory On Linux

[ Solr Increase Memory ]

# vim /etc/profile
[add below line in /etc/profile at end ]
export SOLR_JAVA_MEM="-Xms1024m -Xmx2048m"

#/etc/init.d/solr restart
#/etc/init.d/solr status

{
"solr_home":"/solr/data",
"version":"6.5.1 cd1f23c63abe03ae650c75ec8ccb37762806cc75 - jimczi - 2017-04-21 12:23:42",
"startTime":"2019-10-30T06:38:59.019Z",
"uptime":"0 days, 0 hours, 0 minutes, 14 seconds",
"memory":"129 MB (%6.6) of 981.4 MB"}