def main(argv): current_epoch_sec = utils.datetime_to_sec_since_epoch(datetime.datetime.now()) c = client.VARZClient() dump = c.all_dump() print "SAMPLERS" print_samplers(sort_vars_by_name(dump["mht_samplers"]), current_epoch_sec) print "" print "COUNTERS" print_counters(sort_vars_by_name(dump["mht_counters"]), current_epoch_sec)
def counter_increment(self, counter_name, amt=1, time=None, mode=None):
'''Increment a varz counter variable on the remote hosts.
Arguments
counter_name: A name for a counter, must be less than 128 characters. Cannot have whitespace.
amt (optional): The amount to increment the counter by, defaults to 1
time (optional): The time of the event as a datetime.datetime, defaults to current time. Should
be utc time.
mode (optional): Can be used to force either UDP or TCP mode
Returns: None'''
counter_name, time, mode = self._defaults_for_name_time_and_mode(counter_name, time, mode)
sec_since_epoch = utils.datetime_to_sec_since_epoch(time)
command = "MHTCOUNTERADD %s %d %d;" % (counter_name, sec_since_epoch, amt)
self._send_with_mode(command, mode)
def sampler_add(self, sampler_name, value, time=None, mode=None):
'''Add a sample to the specified sampler. The varz daemon will of course only add the sample
if its sampling requirements are satisfied.
Arguments:
sampler_name: A name for the sampler, must be less than 128 characters. Cannot have whitespace
value: The value of the sample
time (optional): The time of the event as a datetime.datetime, defaults to current time. Should
be utc time.
mode (optional): Can be used to force either UDP or TCP mode
Returns: None'''
sampler_name, time, mode = self._defaults_for_name_time_and_mode(sampler_name, time, mode)
sec_since_epoch = utils.datetime_to_sec_since_epoch(time)
command = "MHTSAMPLEADD %s %d %d;" % (sampler_name, sec_since_epoch, value)
self._send_with_mode(command, mode)
def counter_increment(self, counter_name, amt=1, time=None, mode=None):
'''Increment a varz counter variable on the remote hosts.
Arguments
counter_name: A name for a counter, must be less than 128 characters. Cannot have whitespace.
amt (optional): The amount to increment the counter by, defaults to 1
time (optional): The time of the event as a datetime.datetime, defaults to current time. Should
be utc time.
mode (optional): Can be used to force either UDP or TCP mode
Returns: None'''
counter_name, time, mode = self._defaults_for_name_time_and_mode(
counter_name, time, mode)
sec_since_epoch = utils.datetime_to_sec_since_epoch(time)
command = "MHTCOUNTERADD %s %d %d;" % (counter_name, sec_since_epoch,
amt)
self._send_with_mode(command, mode)
def sampler_add(self, sampler_name, value, time=None, mode=None):
'''Add a sample to the specified sampler. The varz daemon will of course only add the sample
if its sampling requirements are satisfied.
Arguments:
sampler_name: A name for the sampler, must be less than 128 characters. Cannot have whitespace
value: The value of the sample
time (optional): The time of the event as a datetime.datetime, defaults to current time. Should
be utc time.
mode (optional): Can be used to force either UDP or TCP mode
Returns: None'''
sampler_name, time, mode = self._defaults_for_name_time_and_mode(
sampler_name, time, mode)
sec_since_epoch = utils.datetime_to_sec_since_epoch(time)
command = "MHTSAMPLEADD %s %d %d;" % (sampler_name, sec_since_epoch,
value)
self._send_with_mode(command, mode)
