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8145303: Clean up the units for log_gc_footer

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Reviewed-by: david, tschatzl, goetz
This commit is contained in:
Bengt Rutisson 2015-12-15 09:58:29 +01:00
parent 9fc9cf684a
commit 9ecd60a8dc
6 changed files with 11 additions and 12 deletions
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9
hotspot/src/share/vm/gc/g1/g1CollectedHeap.cpp
View file

@ -3600,13 +3600,13 @@ void G1CollectedHeap::reset_taskqueue_stats() {
}
#endif // TASKQUEUE_STATS
void G1CollectedHeap::log_gc_footer(double pause_time_counter) {
void G1CollectedHeap::log_gc_footer(jlong pause_time_counter) {
if (evacuation_failed()) {
log_info(gc)("To-space exhausted");
}
double pause_time_sec = TimeHelper::counter_to_seconds(pause_time_counter);
g1_policy()->print_phases(pause_time_sec);
double pause_time_ms = TimeHelper::counter_to_millis(pause_time_counter);
g1_policy()->print_phases(pause_time_ms);
g1_policy()->print_detailed_heap_transition();
}
@ -3698,8 +3698,7 @@ G1CollectedHeap::do_collection_pause_at_safepoint(double target_pause_time_ms) {
}
GCTraceTime(Info, gc) tm(gc_string, NULL, gc_cause(), true);
double pause_start_sec = os::elapsedTime();
double pause_start_counter = os::elapsed_counter();
jlong pause_start_counter = os::elapsed_counter();
g1_policy()->note_gc_start(active_workers);
TraceCollectorStats tcs(g1mm()->incremental_collection_counters());

2
hotspot/src/share/vm/gc/g1/g1CollectedHeap.hpp
View file

@ -290,7 +290,7 @@ private:
void verify_before_gc();
void verify_after_gc();
void log_gc_footer(double pause_time_counter);
void log_gc_footer(jlong pause_time_counter);
void trace_heap(GCWhen::Type when, const GCTracer* tracer);

4
hotspot/src/share/vm/gc/g1/g1CollectorPolicy.cpp
View file

@ -1299,8 +1299,8 @@ void G1CollectorPolicy::print_detailed_heap_transition() const {
MetaspaceAux::print_metaspace_change(_metaspace_used_bytes_before_gc);
}
void G1CollectorPolicy::print_phases(double pause_time_sec) {
phase_times()->print(pause_time_sec);
void G1CollectorPolicy::print_phases(double pause_time_ms) {
phase_times()->print(pause_time_ms);
}
void G1CollectorPolicy::adjust_concurrent_refinement(double update_rs_time,

2
hotspot/src/share/vm/gc/g1/g1CollectorPolicy.hpp
View file

@ -661,7 +661,7 @@ public:
void print_detailed_heap_transition() const;
virtual void print_phases(double pause_time_sec);
virtual void print_phases(double pause_time_ms);
void record_stop_world_start();
void record_concurrent_pause();

4
hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.cpp
View file

@ -349,7 +349,7 @@ class G1GCParPhasePrinter : public StackObj {
}
};
void G1GCPhaseTimes::print(double pause_time_sec) {
void G1GCPhaseTimes::print(double pause_time_ms) {
note_gc_end();
G1GCParPhasePrinter par_phase_printer(this);
@ -373,7 +373,7 @@ void G1GCPhaseTimes::print(double pause_time_sec) {
}
print_stats(Indents[1], "Clear CT", _cur_clear_ct_time_ms);
print_stats(Indents[1], "Expand Heap After Collection", _cur_expand_heap_time_ms);
double misc_time_ms = pause_time_sec * MILLIUNITS - accounted_time_ms();
double misc_time_ms = pause_time_ms - accounted_time_ms();
print_stats(Indents[1], "Other", misc_time_ms);
if (_cur_verify_before_time_ms > 0.0) {
print_stats(Indents[2], "Verify Before", _cur_verify_before_time_ms);

2
hotspot/src/share/vm/gc/g1/g1GCPhaseTimes.hpp
View file

@ -126,7 +126,7 @@ class G1GCPhaseTimes : public CHeapObj<mtGC> {
public:
G1GCPhaseTimes(uint max_gc_threads);
void note_gc_start(uint active_gc_threads);
void print(double pause_time_sec);
void print(double pause_time_ms);
// record the time a phase took in seconds
void record_time_secs(GCParPhases phase, uint worker_i, double secs);