Add benchmarking scripts

rustls · Nov 26, 2017 · 1d96ada · 1d96ada
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diff --git a/admin/bench-measure.mk b/admin/bench-measure.mk
@@ -0,0 +1,22 @@
+perf: ./target/release/examples/bench
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench bulk TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-aes256-rustls.svg
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench bulk TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-aes128-rustls.svg
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench bulk TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-chacha-rustls.svg
+
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench handshake TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-fullhs-rustls.svg
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench handshake-resume TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-resume-rustls.svg
+	perf record -F999 --call-graph dwarf -- ./target/release/examples/bench handshake-ticket TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	perf script | ~/FlameGraph/stackcollapse-perf.pl | ~/FlameGraph/flamegraph.pl > perf-ticket-rustls.svg
+
+measure: ./target/release/examples/bench
+	$^ bulk TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+	$^ bulk TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	$^ bulk TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
+	$^ handshake TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	$^ handshake-resume TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+	$^ handshake-ticket TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
diff --git a/admin/bench-range b/admin/bench-range
@@ -0,0 +1,18 @@
+import subprocess
+
+suite = 'TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256'
+
+print 'len,send,recv'
+
+for len in [16, 32, 64, 128, 512, 1024, 4096, 8192, 32768, 65536, 131072, 262144, 1048576]:
+    out = subprocess.check_output(['./target/release/examples/bench', 'bulk', suite, str(len)])
+    lines = out.splitlines()
+
+    for l in out.splitlines():
+        items = l.split()
+        if items[3] == 'send':
+            send = float(items[4])
+        if items[3] == 'recv':
+            recv = float(items[4])
+
+    print '%d,%g,%g' % (len, send, recv)