src/hotspot/share/runtime/thread.cpp

rev 50303 : Thread Dump Extension (memory allocation)

*** 235,244 ****
--- 235,247 ----
    set_metadata_handles(new (ResourceObj::C_HEAP, mtClass) GrowableArray<Metadata*>(30, true));
    set_active_handles(NULL);
    set_free_handle_block(NULL);
    set_last_handle_mark(NULL);
  
+   _statistic_info.setStartTime(os::javaTimeMillis());
+   _statistic_info.setDefineClassCount(0);
+ 
    // This initial value ==> never claimed.
    _oops_do_parity = 0;
    _threads_hazard_ptr = NULL;
    _threads_list_ptr = NULL;
    _nested_threads_hazard_ptr_cnt = 0;
*** 874,883 ****
--- 877,901 ----
    if (osthread() != NULL) {
      int os_prio;
      if (os::get_native_priority(this, &os_prio) == OS_OK) {
        st->print("os_prio=%d ", os_prio);
      }
+ 
+     if (PrintExtendedThreadInfo && os::is_thread_cpu_time_supported()) {
+       st->print("cpu=%.2fms ",
+                 os::thread_cpu_time(const_cast<Thread*>(this), true) / 1000000.0
+         );
+       st->print("elapsed=%.2fs ",
+                 _statistic_info.getElepsedTime() / 1000.0);
+     }
+ 
+     if (PrintExtendedThreadInfo && is_Java_thread()) {
+       jlong allocated_bytes = const_cast<Thread*>(this)->cooked_allocated_bytes();
+       st->print("allocated=" JLONG_FORMAT "B ", allocated_bytes);
+       st->print("defined_classes=" INT64_FORMAT " ", _statistic_info.getDefineClassCount());
+     }
+ 
      st->print("tid=" INTPTR_FORMAT " ", p2i(this));
      osthread()->print_on(st);
    }
    ThreadsSMRSupport::print_info_on(this, st);
    st->print(" ");