From: Eric Wong <e@80x24.org>
To: yahns-public@yhbt.net
Subject: [PATCH] test_client_expire: favor Process.spawn over fork+exec
Date: Tue, 21 Jul 2015 21:39:13 +0000 [thread overview]
Message-ID: <1437514753-884-1-git-send-email-e@80x24.org> (raw)
Process.spawn is faster under Linux since it may use vfork
to avoid marking pages copy-on-write.
---
test/test_client_expire.rb | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/test/test_client_expire.rb b/test/test_client_expire.rb
index 4f20803..c23a727 100644
--- a/test/test_client_expire.rb
+++ b/test/test_client_expire.rb
@@ -125,9 +125,8 @@ class TestClientExpire < Testcase
opts = { out: "/dev/null", err: "/dev/null", close_others: true }
begin
pids = 2.times.map do
- fork do
- exec(*%W(ab -c #{nr} -n 9999999 -v1 -k http://#{host}:#{port}/), opts)
- end
+ Process.spawn(*%W(ab -c #{nr} -n 9999999 -v1 -k
+ http://#{host}:#{port}/), opts)
end
re1 = %r{consider raising open file limits}
--
EW
reply other threads:[~2015-07-21 21:39 UTC|newest]
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