void G1AdaptiveIHOPControl::print() {
G1IHOPControl::print();
size_t actual_target = actual_target_threshold();
log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B,"
" predicted old gen allocation rate: %1.2f, predicted marking phase length: %1.2f, prediction active: %s",
get_conc_mark_start_threshold(),
percent_of(get_conc_mark_start_threshold(), actual_target),
actual_target,
_predictor->get_new_prediction(&_allocation_rate_s),
_predictor->get_new_prediction(&_marking_times_s),
have_enough_data_for_prediction() ? "true" : "false");
}
void G1AdaptiveIHOPControl::print() {
G1IHOPControl::print();
size_t actual_target = actual_target_threshold();
log_debug(gc, ihop)("Adaptive IHOP information (value update), threshold: " SIZE_FORMAT "B (%1.2f), internal target occupancy: " SIZE_FORMAT "B, "
"occupancy: " SIZE_FORMAT "B, additional buffer size: " SIZE_FORMAT "B, predicted old gen allocation rate: %1.2fB/s, "
"predicted marking phase length: %1.2fms, prediction active: %s",
get_conc_mark_start_threshold(),
percent_of(get_conc_mark_start_threshold(), actual_target),
actual_target,
G1CollectedHeap::heap()->used(),
_last_unrestrained_young_size,
_predictor->get_new_prediction(&_allocation_rate_s),
_predictor->get_new_prediction(&_marking_times_s) * 1000.0,
have_enough_data_for_prediction() ? "true" : "false");
}
void G1IHOPControl::send_trace_event(G1NewTracer* tracer) {
tracer->report_basic_ihop_statistics(get_conc_mark_start_threshold(),
_target_occupancy,
G1CollectedHeap::heap()->used(),
_last_allocated_bytes,
_last_allocation_time_s,
last_marking_length_s());
}
void G1AdaptiveIHOPControl::send_trace_event(G1NewTracer* tracer) {
G1IHOPControl::send_trace_event(tracer);
tracer->report_adaptive_ihop_statistics(get_conc_mark_start_threshold(),
actual_target_threshold(),
G1CollectedHeap::heap()->used(),
_last_unrestrained_young_size,
_predictor->get_new_prediction(&_allocation_rate_s),
_predictor->get_new_prediction(&_marking_times_s),
have_enough_data_for_prediction());
}
void G1IHOPControl::print() {
size_t cur_conc_mark_start_threshold = get_conc_mark_start_threshold();
log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B,"
" recent old gen allocation rate: %1.2f, recent marking phase length: %1.2f",
cur_conc_mark_start_threshold,
cur_conc_mark_start_threshold * 100.0 / _target_occupancy,
_target_occupancy,
G1CollectedHeap::heap()->used(),
_last_allocation_time_s > 0.0 ? _last_allocated_bytes / _last_allocation_time_s : 0.0,
last_marking_length_s());
}
void G1IHOPControl::print() {
assert(_target_occupancy > 0, "Target occupancy still not updated yet.");
size_t cur_conc_mark_start_threshold = get_conc_mark_start_threshold();
log_debug(gc, ihop)("Basic information (value update), threshold: " SIZE_FORMAT "B (%1.2f), target occupancy: " SIZE_FORMAT "B, current occupancy: " SIZE_FORMAT "B, "
"recent allocation size: " SIZE_FORMAT "B, recent allocation duration: %1.2fms, recent old gen allocation rate: %1.2fB/s, recent marking phase length: %1.2fms",
cur_conc_mark_start_threshold,
cur_conc_mark_start_threshold * 100.0 / _target_occupancy,
_target_occupancy,
G1CollectedHeap::heap()->used(),
_last_allocated_bytes,
_last_allocation_time_s * 1000.0,
_last_allocation_time_s > 0.0 ? _last_allocated_bytes / _last_allocation_time_s : 0.0,
last_marking_length_s() * 1000.0);
}
