def host_stress_event(self, event):
"""
Host Stress events
:param event: event name
"""
for itr in range(self.host_iterations):
if "cpu_freq_governor" in event:
cpu.set_cpufreq_governor()
logging.debug("Current governor: %s",
cpu.get_cpufreq_governor())
time.sleep(self.event_sleep_time)
elif "cpu_idle" in event:
idlestate = cpu.get_cpuidle_state()
cpu.set_cpuidle_state()
time.sleep(self.event_sleep_time)
cpu.set_cpuidle_state(setstate=idlestate)
time.sleep(self.event_sleep_time)
elif "cpuoffline" in event:
processor = self.host_cpu_list[random.randint(
0,
cpu.online_cpus_count() - 1)]
cpu.offline(processor)
time.sleep(self.event_sleep_time)
cpu.online(processor)
else:
raise NotImplementedError
time.sleep(self.itr_sleep_time)
def host_stress_event(self, event):
"""
Host Stress events
:param event: event name
"""
for itr in range(self.host_iterations):
if "cpu_freq_governor" in event:
cpu.set_cpufreq_governor()
logging.debug("Current governor: %s", cpu.get_cpufreq_governor())
time.sleep(self.event_sleep_time)
elif "cpu_idle" in event:
idlestate = cpu.get_cpuidle_state()
cpu.set_cpuidle_state()
time.sleep(self.event_sleep_time)
cpu.set_cpuidle_state(setstate=idlestate)
time.sleep(self.event_sleep_time)
elif "cpuoffline" in event:
processor = self.host_cpu_list[random.randint(0, cpu.online_cpus_count()-1)]
cpu.offline(processor)
time.sleep(self.event_sleep_time)
cpu.online(processor)
else:
raise NotImplementedError
time.sleep(self.itr_sleep_time)