}
void PrintStats() {
+ uptr rss_stats[kNumClasses];
+ for (uptr class_id = 0; class_id < kNumClasses; class_id++)
+ rss_stats[class_id] = SpaceBeg() + kRegionSize * class_id;
+ GetMemoryProfile(FillMemoryProfile, rss_stats, kNumClasses);
+
uptr total_mapped = 0;
+ uptr total_rss = 0;
uptr n_allocated = 0;
uptr n_freed = 0;
for (uptr class_id = 1; class_id < kNumClasses; class_id++) {
RegionInfo *region = GetRegionInfo(class_id);
- total_mapped += region->mapped_user;
+ if (region->mapped_user != 0) {
+ total_mapped += region->mapped_user;
+ total_rss += rss_stats[class_id];
+ }
n_allocated += region->stats.n_allocated;
n_freed += region->stats.n_freed;
}
- Printf("Stats: SizeClassAllocator64: %zdM mapped in %zd allocations; "
- "remains %zd\n",
- total_mapped >> 20, n_allocated, n_allocated - n_freed);
- uptr rss_stats[kNumClasses];
- for (uptr class_id = 0; class_id < kNumClasses; class_id++)
- rss_stats[class_id] = SpaceBeg() + kRegionSize * class_id;
- GetMemoryProfile(FillMemoryProfile, rss_stats, kNumClasses);
+
+ Printf("Stats: SizeClassAllocator64: %zdM mapped (%zdM rss) in "
+ "%zd allocations; remains %zd\n", total_mapped >> 20,
+ total_rss >> 20, n_allocated, n_allocated - n_freed);
for (uptr class_id = 1; class_id < kNumClasses; class_id++)
PrintStats(class_id, rss_stats[class_id]);
}