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New: dvyukov Tue 19 Aug 11:59 runtime: always pass type to mallocgc when allocating scannable memory
Old: rsc Wed 11 Jun 15:48 cmd/gc: fix escape analysis for &x inside switch x := v.(type)
builder benchmark Help

linux-amd64-perf

GOMAXPROCS=1

Metric old new delta
allocated 3256644 2883645 -11.45%
allocs 57968 56192 -3.06%
cputime 15892890 14620760 -8.00%
gc-pause-one 35842187 37900051 +5.74%
gc-pause-total 2508953 2653003 +5.74%
rss 107610112 96354304 -10.46%
sys-gc 7020544 5785672 -17.59%
sys-heap 95551488 84180992 -11.90%
sys-other 6418248 6137024 -4.38%
sys-stack 8781824 8028160 -8.58%
sys-total 117772104 104131848 -11.58%
time 15888439 14582708 -8.22%
virtual-mem 306536448 292528128 -4.57%
cpuprof cpuprof
memprof memprof
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