Hi, See if anyone has a quick answer on this: is there any way I can check the number of humongous regions used in a running process (say, I have PID)? Thanks. Tao -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.openjdk.java.net/pipermail/hotspot-gc-use/attachments/20140707/b8e37476/attachment.html>