From 6865f49dcca9de2921255fa89a99f1e7c941a6c7 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 18 Oct 2020 16:07:17 +0300
Subject: add network benchmark over localhost

---
 benchmarker | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/benchmarker b/benchmarker
index 1f8da4d..b83e5b9 100755
--- a/benchmarker
+++ b/benchmarker
@@ -21,11 +21,33 @@ gotfile()
 cpubench_xz()
 {
     local filename
-    echo "CPU benchmark (xz on a large sparse file)"
+    local size
+
+    size=1G
     filename="$(mktemp)"
     truncate -s 10G "$filename"
+
+    echo "CPU benchmark (xz on a $size sparse file)"
     /bin/time --format="%e" xz -T0 < "$filename" > /dev/null
     rm -f "$filename"
 }
 
+netbench()
+{
+    local filename
+    local port
+    local size
+
+    filename="$(mktemp)"
+    port=3858
+    size=10G
+    truncate -s "$size" "$filename"
+
+    echo "Network benchmark (netcat a $size sparse file across localhost)"
+    nc -l localhost "$port" > /dev/null &
+    /bin/time --format="%e" nc -N localhost "$port" < "$filename"
+    rm -f "$filename"
+}
+
 cpubench_xz
+netbench
-- 
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