0 Replies Latest reply: Mar 13, 2013 4:56 AM by 996560 RSS

    dtrace on java 7

    996560
      After upgrading to JDK 1.6_25, I can't seem to enable hotspot DTrace Probes. I've tried enabling ExtendedDTraceProbes at startup and via jinfo. No luck.

      /usr/jdk/instances/jdk1.6.0/bin/jinfo -flag ExtendedDTraceProbes 4558
      -XX:+ExtendedDTraceProbes

      dtrace -l | grep hotspot
      >

      I see that other probes are present
      But no hotspot probes.

      Is there an additional step to enable hotspot probes in the new JDK? Is this related to 6974813 - JVM needs to demand load DTrace probes

      Thanks