void RuntimeService::record_safepoint_synchronized() {
if (UsePerfData) {
_sync_time_ticks->inc(_safepoint_timer.ticks_since_update());
}
if (PrintGCApplicationStoppedTime) {
_last_safepoint_sync_time_sec = last_safepoint_time_sec();
}
}
void RuntimeService::record_safepoint_end() {
HS_DTRACE_PROBE(hs_private, safepoint__end);
// Print the time interval for which the app was stopped
// during the current safepoint operation.
if (PrintGCApplicationStoppedTime) {
gclog_or_tty->print_cr("Total time for which application threads "
"were stopped: %3.7f seconds",
last_safepoint_time_sec());
}
// update the time stamp to begin recording app time
_app_timer.update();
if (UsePerfData) {
_safepoint_time_ticks->inc(_safepoint_timer.ticks_since_update());
}
}
void RuntimeService::record_safepoint_end() {
HS_PRIVATE_SAFEPOINT_END();
// Print the time interval for which the app was stopped
// during the current safepoint operation.
if (PrintGCApplicationStoppedTime) {
gclog_or_tty->date_stamp(PrintGCDateStamps);
gclog_or_tty->stamp(PrintGCTimeStamps);
gclog_or_tty->print_cr("Total time for which application threads "
"were stopped: %3.7f seconds, "
"Stopping threads took: %3.7f seconds",
last_safepoint_time_sec(),
_last_safepoint_sync_time_sec);
}
// update the time stamp to begin recording app time
_app_timer.update();
if (UsePerfData) {
_safepoint_time_ticks->inc(_safepoint_timer.ticks_since_update());
}
}
void RuntimeService::record_safepoint_end() {
#ifndef USDT2
HS_DTRACE_PROBE(hs_private, safepoint__end);
#else /* USDT2 */
HS_PRIVATE_SAFEPOINT_END();
#endif /* USDT2 */
// Print the time interval for which the app was stopped
// during the current safepoint operation.
if (PrintGCApplicationStoppedTime) {
gclog_or_tty->date_stamp(PrintGCDateStamps);
gclog_or_tty->stamp(PrintGCTimeStamps);
gclog_or_tty->print_cr("Total time for which application threads "
"were stopped: %3.7f seconds",
last_safepoint_time_sec());
}
// update the time stamp to begin recording app time
_app_timer.update();
if (UsePerfData) {
_safepoint_time_ticks->inc(_safepoint_timer.ticks_since_update());
}
}
