def get(self):
hostname = "http://" + os.environ['PATH_INFO'].replace("/report/", "")
self.response.headers["Content-Type"] = "text/html"
self.response.out.write("<html><body><h2>report page for %s</h2>\n\n" % hostname)
m = MonitorSample.all().filter("url =", hostname) # .order("date")
foo = m.fetch(300)
if len(foo) == 0:
self.response.out.write("<p>no data for hostname %s</p>" % hostname)
return
self.response.out.write("<p>samples: %s</p>" % len(foo))
mean = 0.00
num = 0
stddev = 0.00
#chd=t:27,25,60,31,25,39,25,
#31,26,28,80,28,27,31,27,
#29,26,35,70,25
charturl = """http://chart.apis.google.com/chart?chs=250x100&cht=ls&chtt=response_time&chxt=x,y&chd=t:"""
chartdata = ''
for s in foo:
#self.response.out.write("<li>sample: %s %s</p>" % (s.date, s.responsetime))
num += 1
mean += s.responsetime
chartdata += '%.0f,' % (s.responsetime*100)
# haha, dirty
#if num > 500:
# chartdata = chartdata[ chartdata.find(",")+1:]
mean = mean / float(num)
charturl += chartdata[:-1]
#self.response.out.write(charturl)
self.response.out.write("<p>mean response time: %.3fs</p>" % (mean))
self.response.out.write("<br/>")
self.response.out.write('<img src="%s" />' % charturl)
self.response.out.write('</body></html>')
try:
conn = httplib.HTTPConnection(urlparts.netloc)
except Exception, e:
print "ERROR: Unable to connect to %s. Exepction: %s" % (urlparts.netloc, e)
conn_stop = time.time()
t_start = time.time()
try:
conn.request("GET", urlparts.path, {}, headers)
r1 = conn.getresponse()
r1.read()
except Exception, e:
print "ERROR: unable to request. error: %s" % e
t_stop = time.time()
t_connect = conn_stop - conn_start
t_fetch = t_stop - t_start
t_totals = t_connect + t_fetch
print "%.3f %.3f %.3f" % (t_connect, t_fetch, t_totals)
sample = MonitorSample()
sample.url = url
sample.responsetime = t_totals
sample.put()
if __name__ == "__main__":
print "Content-Type: text/plain\n"
monitor_url = "http://" + os.environ['PATH_INFO'].replace("/mon/http/", "")
run(monitor_url)
