author | trims |
Thu, 27 May 2010 19:08:38 -0700 | |
changeset 5547 | f4b087cbb361 |
parent 5343 | 95a5c4b89273 |
child 7397 | 5b173b4ca846 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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# include "incls/_precompiled.incl" |
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# include "incls/_psGCAdaptivePolicyCounters.cpp.incl" |
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PSGCAdaptivePolicyCounters::PSGCAdaptivePolicyCounters(const char* name_arg, |
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int collectors, |
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int generations, |
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PSAdaptiveSizePolicy* size_policy_arg) |
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: GCAdaptivePolicyCounters(name_arg, |
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collectors, |
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generations, |
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size_policy_arg) { |
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if (UsePerfData) { |
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EXCEPTION_MARK; |
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ResourceMark rm; |
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const char* cname; |
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cname = PerfDataManager::counter_name(name_space(), "oldPromoSize"); |
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_old_promo_size = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "oldEdenSize"); |
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_old_eden_size = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, ps_size_policy()->calculated_eden_size_in_bytes(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "oldCapacity"); |
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_old_capacity = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, (jlong) InitialHeapSize, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "boundaryMoved"); |
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_boundary_moved = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, (jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgPromotedAvg"); |
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_avg_promoted_avg_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
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ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgPromotedDev"); |
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_avg_promoted_dev_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
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(jlong) 0 , CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgPromotedPaddedAvg"); |
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_avg_promoted_padded_avg_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
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ps_size_policy()->calculated_promo_size_in_bytes(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), |
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"avgPretenuredPaddedAvg"); |
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_avg_pretenured_padded_avg = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, |
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(jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), |
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"changeYoungGenForMajPauses"); |
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_change_young_gen_for_maj_pauses_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, |
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(jlong)0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), |
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"changeOldGenForMinPauses"); |
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_change_old_gen_for_min_pauses = |
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PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events, |
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(jlong)0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgMajorPauseTime"); |
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_avg_major_pause = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Ticks, (jlong) ps_size_policy()->_avg_major_pause->average(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgMajorIntervalTime"); |
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_avg_major_interval = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Ticks, (jlong) ps_size_policy()->_avg_major_interval->average(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "majorGcCost"); |
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_major_gc_cost_counter = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Ticks, (jlong) ps_size_policy()->major_gc_cost(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "liveSpace"); |
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_live_space = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, ps_size_policy()->live_space(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "freeSpace"); |
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_free_space = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, ps_size_policy()->free_space(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "avgBaseFootprint"); |
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_avg_base_footprint = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, (jlong) ps_size_policy()->avg_base_footprint()->average(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "gcTimeLimitExceeded"); |
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_gc_overhead_limit_exceeded_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Events, ps_size_policy()->gc_overhead_limit_exceeded(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "liveAtLastFullGc"); |
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_live_at_last_full_gc_counter = |
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PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, ps_size_policy()->live_at_last_full_gc(), CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "majorPauseOldSlope"); |
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_major_pause_old_slope = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_None, (jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "minorPauseOldSlope"); |
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_minor_pause_old_slope = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_None, (jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "majorPauseYoungSlope"); |
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_major_pause_young_slope = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_None, (jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "scavengeSkipped"); |
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_scavenge_skipped = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, (jlong) 0, CHECK); |
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cname = PerfDataManager::counter_name(name_space(), "fullFollowsScavenge"); |
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_full_follows_scavenge = PerfDataManager::create_variable(SUN_GC, cname, |
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PerfData::U_Bytes, (jlong) 0, CHECK); |
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_counter_time_stamp.update(); |
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} |
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assert(size_policy()->is_gc_ps_adaptive_size_policy(), |
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"Wrong type of size policy"); |
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} |
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void PSGCAdaptivePolicyCounters::update_counters_from_policy() { |
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if (UsePerfData) { |
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GCAdaptivePolicyCounters::update_counters_from_policy(); |
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update_eden_size(); |
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update_promo_size(); |
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update_avg_old_live(); |
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update_survivor_size_counters(); |
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update_avg_promoted_avg(); |
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update_avg_promoted_dev(); |
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update_avg_promoted_padded_avg(); |
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update_avg_pretenured_padded_avg(); |
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update_avg_major_pause(); |
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update_avg_major_interval(); |
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update_minor_gc_cost_counter(); |
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update_major_gc_cost_counter(); |
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update_mutator_cost_counter(); |
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update_decrement_tenuring_threshold_for_gc_cost(); |
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update_increment_tenuring_threshold_for_gc_cost(); |
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update_decrement_tenuring_threshold_for_survivor_limit(); |
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update_live_space(); |
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update_free_space(); |
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update_avg_base_footprint(); |
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update_change_old_gen_for_maj_pauses(); |
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update_change_young_gen_for_maj_pauses(); |
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update_change_old_gen_for_min_pauses(); |
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update_change_old_gen_for_throughput(); |
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update_change_young_gen_for_throughput(); |
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update_decrease_for_footprint(); |
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update_decide_at_full_gc_counter(); |
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update_major_pause_old_slope(); |
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update_minor_pause_old_slope(); |
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update_major_pause_young_slope(); |
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update_minor_collection_slope_counter(); |
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update_gc_overhead_limit_exceeded_counter(); |
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update_live_at_last_full_gc_counter(); |
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} |
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} |
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void PSGCAdaptivePolicyCounters::update_counters() { |
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if (UsePerfData) { |
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update_counters_from_policy(); |
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} |
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} |