def cpu_times(self):
try:
ret = cext.proc_cpu_times(self.pid)
except OSError as err:
if err.errno in ACCESS_DENIED_SET:
ret = cext.proc_cpu_times_2(self.pid)
else:
raise
return _common.pcputimes(*ret)
def cpu_times(self):
with open("/proc/%s/stat" % self.pid, 'rb') as f:
st = f.read().strip()
# ignore the first two values ("pid (exe)")
st = st[st.find(b')') + 2:]
values = st.split(b' ')
utime = float(values[11]) / CLOCK_TICKS
stime = float(values[12]) / CLOCK_TICKS
return _common.pcputimes(utime, stime)
def cpu_times(self):
with open("/proc/%s/stat" % self.pid, 'rb') as f:
st = f.read().strip()
# ignore the first two values ("pid (exe)")
st = st[st.find(b')') + 2:]
values = st.split(b' ')
utime = float(values[11]) / CLOCK_TICKS
stime = float(values[12]) / CLOCK_TICKS
return _common.pcputimes(utime, stime)
def cpu_times(self):
try:
ret = cext.proc_cpu_times(self.pid)
except OSError as err:
if err.errno in ACCESS_DENIED_SET:
ret = cext.proc_cpu_times_2(self.pid)
else:
raise
return _common.pcputimes(*ret)
def cpu_times(self):
f = open("/proc/%s/stat" % self.pid)
try:
st = f.read().strip()
finally:
f.close()
# ignore the first two values ("pid (exe)")
st = st[st.find(')') + 2:]
values = st.split(' ')
utime = float(values[11]) / CLOCK_TICKS
stime = float(values[12]) / CLOCK_TICKS
return _common.pcputimes(utime, stime)
def test_run_negative_last_cpu_times(caplog):
cpu = Cpu()
cpu.last_cpu_times = pcputimes(user=1e12,
system=1e12,
children_user=0.0,
children_system=0.0)
result = cpu.run()
assert result is None
record_tuples = [
r for r in caplog.record_tuples
if r[0] == "scout_apm.core.samplers.cpu"
]
assert len(record_tuples) == 1
_, level, message = record_tuples[0]
assert level == logging.DEBUG
assert message.startswith(
"Process CPU: Negative process time elapsed. utime: ")
assert message.endswith(
"This is normal to see when starting a forking web server.")
def cpu_times(self):
user, system = cext.proc_cpu_times(self.pid)
return _common.pcputimes(user, system)
def cpu_times(self):
user, system = cext.proc_cpu_times(self.pid)
return _common.pcputimes(user, system)
def cpu_times(self):
"""return a tuple containing process user/kernel time."""
user, system = cext.proc_cpu_times(self.pid)
return _common.pcputimes(user, system)
