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New: dvyukov Tue 19 Aug 07:53 runtime: fix MemStats on 32-bits
Old: dvyukov Tue 19 Aug 07:49 runtime: convert Gosched to Go
builder benchmark Help

linux-amd64-perf

GOMAXPROCS=1

Metric old new delta
allocated 4311 4308 -0.07%
allocs 55 55 +0.00%
cputime 130578 103399 -20.81%
gc-pause-one 1352865 1618145 +19.61%
gc-pause-total 405 566 +39.75%
latency-50 502376 386846 -23.00%
latency-95 568250 448722 -21.03%
latency-99 651914 552321 -15.28%
rss 36065280 37019648 +2.65%
sys-gc 1718344 2218056 +29.08%
sys-heap 26738688 34799616 +30.15%
sys-other 5255408 5263600 +0.16%
sys-stack 458752 458752 +0.00%
sys-total 34171192 42740024 +25.08%
time 126538 100661 -20.45%
virtual-mem 289615872 298184704 +2.96%
memprof memprof
log log
cpuprof cpuprof