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New: rsc Tue 19 Aug 01:13 cmd/gc, runtime: refactor interface inlining decision into compiler
Old: rsc Tue 19 Aug 01:06 liblink: use pc-relative addressing for all memory references in amd64 code
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linux-amd64-perf

GOMAXPROCS=1

Metric old new delta
allocated 4308 4311 +0.07%
allocs 55 55 +0.00%
cputime 101950 106549 +4.51%
gc-pause-one 1470534 1251926 -14.87%
gc-pause-total 514 375 -27.04%
latency-50 384797 390800 +1.56%
latency-95 435126 495538 +13.88%
latency-99 521598 548545 +5.17%
rss 36913152 36151296 -2.06%
sys-gc 2218056 1718344 -22.53%
sys-heap 34832384 26738688 -23.24%
sys-other 5263600 5255408 -0.16%
sys-stack 425984 458752 +7.69%
sys-total 42740024 34171192 -20.05%
time 99181 103794 +4.65%
virtual-mem 298176512 252207104 -15.42%
memprof memprof
log log
cpuprof cpuprof