def _process_top_stats(self, ssh):
command = 'top -b -n 1 -d 1 -U nobody | grep varnishd'
top_stats = utils.ssh_exec_command(command, ssh=ssh).split()
stats = {'cpu': top_stats[8], 'memory': top_stats[9],
'virtualmem': top_stats[4], 'reservedmem': top_stats[5]}
self.server_state.update_process(self.hostname, **stats)
def _process_top_stats(self, ssh):
command = 'top -b -n 1 -d 1 -U nobody | grep varnishd'
top_stats = utils.ssh_exec_command(command, ssh=ssh).split()
stats = {
'cpu': top_stats[8],
'memory': top_stats[9],
'virtualmem': top_stats[4],
'reservedmem': top_stats[5]
}
self.server_state.update_process(self.hostname, **stats)
def add_server(monitor, server_config, server_state, stat_window):
hostname = utils.ssh_exec_command('hostname', **server_config)
host, user, password = server_config['host'], server_config['username'], server_config['password']
stats = VarnishStats(host, user, password, hostname, server_state,
stat_window)
stat_name = 'Stats [{0}]'.format(host)
monitor.add_worker(Worker(stat_name, stats))
health_name = 'Health [{0}]'.format(host)
health = VarnishHealth(host, user, password, hostname, server_state)
monitor.add_worker(Worker(health_name, health))
def add_server(monitor, server_config, server_state, stat_window):
hostname = utils.ssh_exec_command('hostname', **server_config)
host, user, password = server_config['host'], server_config[
'username'], server_config['password']
stats = VarnishStats(host, user, password, hostname, server_state,
stat_window)
stat_name = 'Stats [{0}]'.format(host)
monitor.add_worker(Worker(stat_name, stats))
health_name = 'Health [{0}]'.format(host)
health = VarnishHealth(host, user, password, hostname, server_state)
monitor.add_worker(Worker(health_name, health))
def _get_current_varnish_counters(self, ssh):
varnish_stats_xml = utils.ssh_exec_command(self.varnish_command,
ssh=ssh)
tree = ElementTree.fromstring(varnish_stats_xml)
stat_elements = tree.findall('stat')
stats = []
for stat in stat_elements:
children = stat.getchildren()
name = children[0].text
counter = {'name': name,
'value': int(children[1].text),
'description': children[3].text}
stats.append(counter)
return {'timestamp': datetime.now(),
'varnish': stats}
def _get_current_varnish_counters(self, ssh):
varnish_stats_xml = utils.ssh_exec_command(self.varnish_command,
ssh=ssh)
tree = ElementTree.fromstring(varnish_stats_xml)
stat_elements = tree.findall('stat')
stats = []
for stat in stat_elements:
children = stat.getchildren()
name = children[0].text
counter = {
'name': name,
'value': int(children[1].text),
'description': children[3].text
}
stats.append(counter)
return {'timestamp': datetime.now(), 'varnish': stats}
