bench: Simplify duration arguments to benchmarks

For throughput benchmarks, run with just 5s durations rather than 1s and 3s.

For startup benchmark, run with just a single 1s duration, since it's very
consistent anyway.

1 files changed, 1 insertions, 1 deletions

diff --git a/benchmark/misc/startup.js b/benchmark/misc/startup.js
index 25b3f56fef..aa5b4420f6 100644
--- a/benchmark/misc/startup.js
+++ b/benchmark/misc/startup.js
@@ -7,7 +7,7 @@ var i = 0;
 var start;
 
 var bench = common.createBenchmark(startNode, {
-  dur: [1, 3]
+  dur: [1]
 });
 
 function startNode(conf) {