## Monitor contention history view |

| The monitor usage history view shows the sequence of waiting and blocking operations on monitors above the configured thresholds. See the monitor usage overview for additional information. In the lower part of the split pane, the stack trace of the waiting thread and the owning thread are displayed. Stack traces can only be displayed if CPU data is being recorded. If you profile with Java 1.4 or lower (JVMPI), the stack trace for the waiting thread is not available.