def change_scan_range(self, iteration):
working_set = self.test_config.access_settings.working_set / 100
num_hot_items = int(self.test_config.access_settings.items * working_set)
with open(self.configfile, "r") as jsonFile:
data = json.load(jsonFile)
if iteration == 0:
old_start = num_hot_items
else:
old_start = data["ScanSpecs"][0]["Low"][0].split("-")
old_start = old_start[0] if len(old_start) == 1 else old_start[1]
# predict next hot_load_start
start = (int(old_start) + self.test_config.access_settings.working_set_moving_docs) % \
(self.test_config.access_settings.items - num_hot_items)
end = start + num_hot_items
data["ScanSpecs"][0]["Low"][0] = decimal_fmtr(start, prefix='')
data["ScanSpecs"][0]["High"][0] = decimal_fmtr(end, prefix='')
with open(self.configfile, "w") as jsonFile:
jsonFile.write(json.dumps(data))
def change_scan_range(self, iteration):
working_set = self.test_config.access_settings.working_set / 100
num_hot_items = int(self.test_config.access_settings.items *
working_set)
with open(self.configfile, "r") as jsonFile:
data = json.load(jsonFile)
if iteration == 0:
old_start = num_hot_items
else:
old_start = data["ScanSpecs"][0]["Low"][0].split("-")
old_start = old_start[0] if len(old_start) == 1 else old_start[1]
# predict next hot_load_start
start = (int(old_start) + self.test_config.access_settings.working_set_moving_docs) % \
(self.test_config.access_settings.items - num_hot_items)
end = start + num_hot_items
data["ScanSpecs"][0]["Low"][0] = decimal_fmtr(start, prefix='')
data["ScanSpecs"][0]["High"][0] = decimal_fmtr(end, prefix='')
with open(self.configfile, "w") as jsonFile:
jsonFile.write(json.dumps(data))