def run_test_series(db, seq):
""" This script takes a sequence of threshold values and executes tests """
dir_name = initialize(clients, db)
the_time = base_time(tz = tz)
for (wl, t) in seq:
t = t if t > 0 else None
# submit the task
submit_workload(clients, dir_name, db, wl, the_time, t)
print green("submitted on %s with threshold = %s" % (the_time, t))
if LOCAL:
the_time += timedelta(minutes = 1)
else:
the_time += delay(wl, t)
the_time = base_time(the_time, tz = tz) # round the time up
# end of all
disconnect_all()
def run_test_series(db, seq):
""" This script takes a sequence of threshold values and executes tests """
dir_name = initialize(clients, db)
the_time = base_time(tz=tz)
for (wl, t) in seq:
t = t if t > 0 else None
# submit the task
submit_workload(clients, dir_name, db, wl, the_time, t)
print green("submitted on %s with threshold = %s" % (the_time, t))
if LOCAL:
the_time += timedelta(minutes=1)
else:
the_time += delay(wl, t)
the_time = base_time(the_time, tz=tz) # round the time up
# end of all
disconnect_all()
def load(db, target=None):
"""Starts loading of data to the database"""
timestamp = base_time()
print green(timestamp, bold = True)
clientno = _client_no()
database = get_db(db)
with cd(database['home']):
if target is not None:
part = int(target) / len(env.roledefs['client'])
run(_at(_ycsbloadcmd(database, clientno, timestamp, part), timestamp))
else:
run(_at(_ycsbloadcmd(database, clientno, timestamp), timestamp))
def run_workload(db, workload, target=None):
"""Starts running of the workload"""
timestamp = base_time()
print green(timestamp, bold = True)
database = get_db(db)
load = get_workload(workload)
with cd(database['home']):
if target is not None:
part = int(target) / len(env.roledefs['client'])
run(_at(_ycsbruncmd(database, load, timestamp, part), timestamp))
else:
run(_at(_ycsbruncmd(database, load, timestamp), timestamp))
def run_workload(db, workload, target=None):
"""Starts running of the workload"""
timestamp = base_time()
print green(timestamp, bold=True)
database = get_db(db)
load = get_workload(workload)
with cd(database['home']):
if target is not None:
part = int(target) / len(env.roledefs['client'])
run(_at(_ycsbruncmd(database, load, timestamp, part), timestamp))
else:
run(_at(_ycsbruncmd(database, load, timestamp), timestamp))
def delay_after(self):
""" Returns estimated delay (run time) for the test with parameter t.
In seconds """
opc = workloads.data['operationcount']
# redefine operation count if the workload hath
workload = get_workload(self.wl)
if 'properties' in workload:
if 'operationcount' in workload['properties']:
opc = long(workload['properties']['operationcount'])
t = opc if self.thr is None else self.thr
d = int((opc / t) * 1.1)
the_time = self.time + timedelta(seconds=d)
the_time = base_time(the_time, tz=self.tz) # round the time up
return the_time - self.time
def delay_after(self):
""" Returns estimated delay (run time) for the test with parameter t.
In seconds """
opc = workloads.data['operationcount']
# redefine operation count if the workload hath
workload = get_workload(self.wl)
if 'properties' in workload:
if 'operationcount' in workload['properties']:
opc = long(workload['properties']['operationcount'])
t = opc if self.thr is None else self.thr
d = int((opc / t) * 1.1)
the_time = self.time + timedelta(seconds = d)
the_time = base_time(the_time, tz = self.tz) # round the time up
return the_time - self.time
def load(db, target=None):
"""Starts loading of data to the database"""
timestamp = base_time()
print green(timestamp, bold=True)
clientno = _client_no()
database = get_db(db)
with cd(database['home']):
if target is not None:
part = int(target) / len(env.roledefs['client'])
run(
_at(_ycsbloadcmd(database, clientno, timestamp, part),
timestamp))
else:
run(_at(_ycsbloadcmd(database, clientno, timestamp), timestamp))
def __init__(self, the_db, the_tz=hosts.timezone):
self.dir_name = initialize(clients, the_db)
self.base_time = base_time(tz=the_tz)
initialize_servers(the_db)
self.tz = the_tz
self.seq = []
def __init__(self, the_db, the_tz = hosts.timezone):
self.dir_name = initialize(clients, the_db)
self.base_time = base_time(tz = the_tz)
initialize_servers(the_db)
self.tz = the_tz
self.seq = []
