diff --git a/pkg/gtr/event.go b/pkg/gtr/event.go
index 7f9cae9..afa15fb 100644
--- a/pkg/gtr/event.go
+++ b/pkg/gtr/event.go
@@ -46,7 +46,7 @@ type Event struct {
 
 	// Benchmarks
 	Iterations  int64
-	NsPerOp     int64
+	NsPerOp     float64
 	BytesPerOp  int64
 	AllocsPerOp int64
 }
diff --git a/pkg/parser/gotest/gotest.go b/pkg/parser/gotest/gotest.go
index 9fd0961..e15af6d 100644
--- a/pkg/parser/gotest/gotest.go
+++ b/pkg/parser/gotest/gotest.go
@@ -100,7 +100,7 @@ func (p *parser) summary(result, name, duration, data, covpct, packages string)
 		Name:        name,
 		Duration:    parseSeconds(duration),
 		Data:        data,
-		CovPct:      parseCoverage(covpct),
+		CovPct:      parseFloat(covpct),
 		CovPackages: parsePackages(packages),
 	})
 }
@@ -108,7 +108,7 @@ func (p *parser) summary(result, name, duration, data, covpct, packages string)
 func (p *parser) coverage(percent, packages string) {
 	p.add(gtr.Event{
 		Type:        "coverage",
-		CovPct:      parseCoverage(percent),
+		CovPct:      parseFloat(percent),
 		CovPackages: parsePackages(packages),
 	})
 }
@@ -118,7 +118,7 @@ func (p *parser) benchmark(name, iterations, timePerOp, bytesPerOp, allocsPerOp
 		Type:        "benchmark",
 		Name:        name,
 		Iterations:  parseInt(iterations),
-		NsPerOp:     parseInt(timePerOp),
+		NsPerOp:     parseFloat(timePerOp),
 		BytesPerOp:  parseInt(bytesPerOp),
 		AllocsPerOp: parseInt(allocsPerOp),
 	})
@@ -137,12 +137,12 @@ func parseSeconds(s string) time.Duration {
 	return d
 }
 
-func parseCoverage(percent string) float64 {
-	if percent == "" {
+func parseFloat(s string) float64 {
+	if s == "" {
 		return 0
 	}
 	// ignore error
-	pct, _ := strconv.ParseFloat(percent, 64)
+	pct, _ := strconv.ParseFloat(s, 64)
 	return pct
 }
 
diff --git a/pkg/parser/gotest/gotest_test.go b/pkg/parser/gotest/gotest_test.go
index b3b1494..77e2d1b 100644
--- a/pkg/parser/gotest/gotest_test.go
+++ b/pkg/parser/gotest/gotest_test.go
@@ -400,7 +400,17 @@ var tests = []struct {
 			{Type: "status", Result: "PASS"},
 			{Type: "summary", Result: "ok", Name: "mycode/benchmarks/channels", Duration: 47084 * time.Millisecond},
 		}},
-	{"27-benchdecimal", []gtr.Event{}},
+	{"27-benchdecimal",
+		[]gtr.Event{
+			{Type: "output", Data: "goos: darwin"},
+			{Type: "output", Data: "goarch: amd64"},
+			{Type: "output", Data: "pkg: really/small"},
+			{Type: "benchmark", Name: "BenchmarkItsy", Iterations: 30000000, NsPerOp: 45.7},
+			{Type: "benchmark", Name: "BenchmarkTeeny", Iterations: 1000000000, NsPerOp: 2.12},
+			{Type: "benchmark", Name: "BenchmarkWeeny", Iterations: 2000000000, NsPerOp: 0.26},
+			{Type: "status", Result: "PASS"},
+			{Type: "summary", Result: "ok", Name: "really/small", Duration: 4344 * time.Millisecond},
+		}},
 	{"28-bench-1cpu", []gtr.Event{}},
 	{"29-bench-16cpu", []gtr.Event{}},
 	{"30-stdout", []gtr.Event{}},