<HTML><BODY><span style="font-size: 14px;">Hi.</span><br><br><span style="font-size: 14px;">If I use JDK 8 u45 with :</span><br><br><p><span style="font-size: 14px;">-Xms128m</span><br><span style="font-size: 14px;">-Xmx3g</span><br><span style="font-size: 14px;">-Xmn1g</span><br><span style="font-size: 14px;">-server</span><br><span style="font-size: 14px;">-XX:SurvivorRatio=1</span><br><br><span style="font-size: 14px;">then my Eden, Old, Survivor spases have a normal and true size.</span><br><br><span style="font-size: 14px;">If I add -XX:+UseG1GC then all spase size changed. Why?</span><br><span style="font-size: 14px;">If it is associated with GC orgnomics then <span style="font-family: Verdana, sans-serif; line-height: 22.3999996185303px;" data-mce-style="font-family: Verdana, sans-serif; line-height: 22.3999996185303px;">-XX:±UseAdaptiveSizePolicy parameter not help Me.<br><br>Can I kill this problem?<br><br>Thanks.</span></span></p></BODY></HTML>