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8187979: Clean up info printing at CDS dump time

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Reviewed-by: jiangli, ccheung
This commit is contained in:
Ioi Lam 2017-10-02 16:00:42 -07:00
parent fd93a04684
commit a2d1045eef
4 changed files with 7 additions and 8 deletions
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1
src/hotspot/share/memory/allocation.hpp
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@ -233,7 +233,6 @@ class MetaspaceObj {
void print_address_on(outputStream* st) const; // nonvirtual address printing
#define METASPACE_OBJ_TYPES_DO(f) \
f(Unknown) \
f(Class) \
f(Symbol) \
f(TypeArrayU1) \

4
src/hotspot/share/memory/metaspaceShared.cpp
View file

@ -165,7 +165,7 @@ public:
}
void print(size_t total_bytes) const {
tty->print_cr("%s space: " SIZE_FORMAT_W(9) " [ %4.1f%% of total] out of " SIZE_FORMAT_W(9) " bytes [%5.1f%% used] at " INTPTR_FORMAT,
tty->print_cr("%-3s space: " SIZE_FORMAT_W(9) " [ %4.1f%% of total] out of " SIZE_FORMAT_W(9) " bytes [%5.1f%% used] at " INTPTR_FORMAT,
_name, used(), perc(used(), total_bytes), reserved(), perc(used(), reserved()), p2i(_base));
}
void print_out_of_space_msg(const char* failing_region, size_t needed_bytes) {
@ -1416,7 +1416,7 @@ void VM_PopulateDumpSharedSpace::print_heap_region_stats(GrowableArray<MemRegion
char* start = (char*)heap_mem->at(i).start();
size_t size = heap_mem->at(i).byte_size();
char* top = start + size;
tty->print_cr("%s%d space: " SIZE_FORMAT_W(9) " [ %4.1f%% of total] out of " SIZE_FORMAT_W(9) " bytes [100%% used] at " INTPTR_FORMAT,
tty->print_cr("%s%d space: " SIZE_FORMAT_W(9) " [ %4.1f%% of total] out of " SIZE_FORMAT_W(9) " bytes [100.0%% used] at " INTPTR_FORMAT,
name, i, size, size/double(total_size)*100.0, size, p2i(start));
}

2
test/hotspot/jtreg/runtime/SharedArchiveFile/SpaceUtilizationCheck.java
View file

@ -64,7 +64,7 @@ public class SpaceUtilizationCheck {
static void test(String... extra_options) throws Exception {
OutputAnalyzer output = CDSTestUtils.createArchive(extra_options);
CDSTestUtils.checkDump(output);
Pattern pattern = Pattern.compile("^(..) space: *([0-9]+).* out of *([0-9]+) bytes .* at 0x([0-9a0-f]+)");
Pattern pattern = Pattern.compile("^(..) *space: *([0-9]+).* out of *([0-9]+) bytes .* at 0x([0-9a0-f]+)");
WhiteBox wb = WhiteBox.getWhiteBox();
long reserve_alignment = wb.metaspaceReserveAlignment();
System.out.println("Metaspace::reserve_alignment() = " + reserve_alignment);