1282 size_t old_used_bytes_after_gc = _g1->old_regions_count() * HeapRegion::GrainBytes;
1283 size_t humongous_used_bytes_after_gc = _g1->humongous_regions_count() * HeapRegion::GrainBytes;
1284
1285 size_t heap_capacity_bytes_after_gc = _g1->capacity();
1286 size_t eden_capacity_bytes_after_gc =
1287 (_young_list_target_length * HeapRegion::GrainBytes) - survivor_used_bytes_after_gc;
1288 size_t survivor_capacity_bytes_after_gc = _max_survivor_regions * HeapRegion::GrainBytes;
1289
1290 log_info(gc, heap)("Eden: " SIZE_FORMAT "K->" SIZE_FORMAT "K(" SIZE_FORMAT "K)",
1291 _eden_used_bytes_before_gc / K, eden_used_bytes_after_gc /K, eden_capacity_bytes_after_gc /K);
1292 log_info(gc, heap)("Survivor: " SIZE_FORMAT "K->" SIZE_FORMAT "K(" SIZE_FORMAT "K)",
1293 _survivor_used_bytes_before_gc / K, survivor_used_bytes_after_gc /K, survivor_capacity_bytes_after_gc /K);
1294 log_info(gc, heap)("Old: " SIZE_FORMAT "K->" SIZE_FORMAT "K",
1295 _old_used_bytes_before_gc / K, old_used_bytes_after_gc /K);
1296 log_info(gc, heap)("Humongous: " SIZE_FORMAT "K->" SIZE_FORMAT "K",
1297 _humongous_used_bytes_before_gc / K, humongous_used_bytes_after_gc /K);
1298
1299 MetaspaceAux::print_metaspace_change(_metaspace_used_bytes_before_gc);
1300 }
1301
1302 void G1CollectorPolicy::print_phases(double pause_time_sec) {
1303 phase_times()->print(pause_time_sec);
1304 }
1305
1306 void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,
1307 double update_rs_processed_buffers,
1308 double goal_ms) {
1309 DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
1310 ConcurrentG1Refine *cg1r = G1CollectedHeap::heap()->concurrent_g1_refine();
1311
1312 if (G1UseAdaptiveConcRefinement) {
1313 const int k_gy = 3, k_gr = 6;
1314 const double inc_k = 1.1, dec_k = 0.9;
1315
1316 int g = cg1r->green_zone();
1317 if (update_rs_time > goal_ms) {
1318 g = (int)(g * dec_k); // Can become 0, that's OK. That would mean a mutator-only processing.
1319 } else {
1320 if (update_rs_time < goal_ms && update_rs_processed_buffers > g) {
1321 g = (int)MAX2(g * inc_k, g + 1.0);
1322 }
1323 }
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1282 size_t old_used_bytes_after_gc = _g1->old_regions_count() * HeapRegion::GrainBytes;
1283 size_t humongous_used_bytes_after_gc = _g1->humongous_regions_count() * HeapRegion::GrainBytes;
1284
1285 size_t heap_capacity_bytes_after_gc = _g1->capacity();
1286 size_t eden_capacity_bytes_after_gc =
1287 (_young_list_target_length * HeapRegion::GrainBytes) - survivor_used_bytes_after_gc;
1288 size_t survivor_capacity_bytes_after_gc = _max_survivor_regions * HeapRegion::GrainBytes;
1289
1290 log_info(gc, heap)("Eden: " SIZE_FORMAT "K->" SIZE_FORMAT "K(" SIZE_FORMAT "K)",
1291 _eden_used_bytes_before_gc / K, eden_used_bytes_after_gc /K, eden_capacity_bytes_after_gc /K);
1292 log_info(gc, heap)("Survivor: " SIZE_FORMAT "K->" SIZE_FORMAT "K(" SIZE_FORMAT "K)",
1293 _survivor_used_bytes_before_gc / K, survivor_used_bytes_after_gc /K, survivor_capacity_bytes_after_gc /K);
1294 log_info(gc, heap)("Old: " SIZE_FORMAT "K->" SIZE_FORMAT "K",
1295 _old_used_bytes_before_gc / K, old_used_bytes_after_gc /K);
1296 log_info(gc, heap)("Humongous: " SIZE_FORMAT "K->" SIZE_FORMAT "K",
1297 _humongous_used_bytes_before_gc / K, humongous_used_bytes_after_gc /K);
1298
1299 MetaspaceAux::print_metaspace_change(_metaspace_used_bytes_before_gc);
1300 }
1301
1302 void G1CollectorPolicy::print_phases(double pause_time_ms) {
1303 phase_times()->print(pause_time_ms);
1304 }
1305
1306 void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,
1307 double update_rs_processed_buffers,
1308 double goal_ms) {
1309 DirtyCardQueueSet& dcqs = JavaThread::dirty_card_queue_set();
1310 ConcurrentG1Refine *cg1r = G1CollectedHeap::heap()->concurrent_g1_refine();
1311
1312 if (G1UseAdaptiveConcRefinement) {
1313 const int k_gy = 3, k_gr = 6;
1314 const double inc_k = 1.1, dec_k = 0.9;
1315
1316 int g = cg1r->green_zone();
1317 if (update_rs_time > goal_ms) {
1318 g = (int)(g * dec_k); // Can become 0, that's OK. That would mean a mutator-only processing.
1319 } else {
1320 if (update_rs_time < goal_ms && update_rs_processed_buffers > g) {
1321 g = (int)MAX2(g * inc_k, g + 1.0);
1322 }
1323 }
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