PermSize

2023-06-02ORA-01031: TT15019
手工编辑sys.odbc.ini尝试修改参数PermSize,重新连接报如下错误Command>connect"dsn=sampledb;uid=hxl;pwd=oracle";cx_Oracle.DatabaseError:ORA-01031:TT15019:OnlytheinstanceadminmayalterthePermSizeattribute解决办法:./ttisql"Driver=/opt/tt18.1.4.34.0
2022-12-06bug处理记录：Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=512M; support was remove
1.报错：JavaHotSpot(TM)64-BitServerVMwarning:ignoringoptionPermSize=512M;supportwasremovedin8.02.导致原因：错误场景：当前使用的办公电脑的内存配置为
2022-12-05(转）Xms Xmx PermSize MaxPermSize 区别
Eclipse崩溃，错误提示：MyEclipsehasdetectedthatlessthan5%ofthe64MBofPermGen(Non-heapmemory)spaceremains.Itisstronglyrecommendedthatyouexit