def build_sysinfo_page():
contents = ["<html><head><title>System Information</title></head><body>"]
contents.append("<h1>System Information</h1>")
contents.append("The current time is %s" % timestamp.get_pretty())
def add(key, val):
contents.append("<tr><td><i>%s</i></td><td>%s</td></tr>" % (key, val))
contents.append("<h2>Process</h2>")
contents.append("<table>")
add("command line", " ".join(sys.argv))
start_ms = timestamp.process_start_time_ms()
age_ms = timestamp.process_age_ms()
add("started at", timestamp.get_pretty_ms(start_ms))
add("running for", timestamp.get_human_readable_duration(age_ms / 1000.0))
add("process pid", os.getpid())
gc_counts = gc.get_count()
add("live objects", "%d (%s)" % (sum(gc_counts),
" / ".join(str(x) for x in gc_counts)))
add("live threads", threading.activeCount())
cpu_s, sys_cpu_s = os.times()[:2]
cpu_percent = 100 * (1000 * cpu_s) / age_ms
sys_cpu_percent = 100 * (1000 * sys_cpu_s) / age_ms
add("cpu utilization", "%.2f%%" % cpu_percent)
add("system cpu", "%.2f%%" % sys_cpu_percent)
add("Python version", sys.version)
contents.append("</table>")
contents.append("<h2>Machine</h2>")
contents.append("<table>")
add("hostname", socket.gethostname())
add("uname", " / ".join(os.uname()))
add("load average", " / ".join(str(x) for x in os.getloadavg()))
add("uptime", timestamp.get_human_readable_duration(os.times()[-1]))
contents.append("</table>")
contents.append("</body></html>")
return "\n".join(contents)
def _connections_html(self, unused_request):
contents = ["<html><head><title>Connection Log</title></head><body>"]
contents.append("<h1>Connection Log</h1>")
contents.append("The current time is %s" % timestamp.get_pretty())
contents.append("<h2>Current</h2>")
if self._current_connection_info:
contents.append(self._current_connection_info.html())
else:
contents.append("<i>No connections yet</i>")
if self._recent_connections:
contents.append("<h2>Recent</h2>")
contents.extend(con.html()
for con in reversed(self._recent_connections))
contents.append("</body></html>")
return "\n".join(contents)
def _connections_html(self, unused_request):
contents = ["<html><head><title>Connection Log</title></head><body>"]
contents.append("<h1>Connection Log</h1>")
contents.append("The current time is %s" % timestamp.get_pretty())
contents.append("<h2>Current</h2>")
if self._current_connection_info:
contents.append(self._current_connection_info.html())
else:
contents.append("<i>No connections yet</i>")
if self._recent_connections:
contents.append("<h2>Recent</h2>")
contents.extend(con.html()
for con in reversed(self._recent_connections))
contents.append("</body></html>")
return "\n".join(contents)
