1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
"""Definition of the httpd benchmark"""
import re
from src.benchmark import Benchmark
class BenchmarkHTTPD(Benchmark):
"""TODO"""
def __init__(self):
self.name = "httpd"
self.args = {"nthreads": Benchmark.scale_threads_for_cpus(2),
"site": ["index.html", "index.php"]}
self.cmd = "ab -n 10000 -c {nthreads} localhost:8080/{site}"
self.measure_cmd = ""
self.server_cmds = ["nginx -c {builddir}/benchmarks/httpd/etc/nginx/nginx.conf",
"php-fpm -c {builddir}/benchmarks/httpd/etc/php/php.ini -y {builddir}/benchmarks/httpd/etc/php/php-fpm.conf -F"]
self.requirements = ["nginx", "ab"]
super().__init__()
def process_output(self, result, stdout, stderr, allocator, perm, verbose):
result["time"] = re.search("Time taken for tests:\\s*(\\d*\\.\\d*) seconds", stdout).group(1)
result["requests"] = re.search("Requests per second:\\s*(\\d*\\.\\d*) .*", stdout).group(1)
# with open("/proc/"+str(self.server.pid)+"/status", "r") as f:
# for l in f.readlines():
# if l.startswith("VmHWM:"):
# result["rssmax"] = int(l.replace("VmHWM:", "").strip().split()[0])
# break
def summary(self):
allocators = self.results["allocators"]
self.calc_desc_statistics()
# linear plot
self.plot_fixed_arg("{requests}",
xlabel='"threads"',
ylabel='"requests/s"',
autoticks=False,
filepostfix="requests",
title='"ab -n 10000 -c " + str(perm.nthreads)')
# linear plot
ref_alloc = list(allocators)[0]
self.plot_fixed_arg("{requests}",
xlabel='"threads"',
ylabel='"requests/s scaled at " + scale',
title='"ab -n 10000 -c " + str(perm.nthreads) + " (normalized)"',
filepostfix="requests.norm",
autoticks=False,
scale=ref_alloc)
# bar plot
# self.barplot_fixed_arg("{requests}",
# xlabel='"threads"',
# ylabel='"requests/s"',
# filepostfix="b",
# title='"ab -n 10000 -c threads"')
httpd = BenchmarkHTTPD()
|
