def __init__(self, rtc, cpus=None):
threading.Thread.__init__(self)
self.daemon = True
self.__logfp = None
self.__cpus = cpus or set()
self.__lock = threading.RLock()
self.__rtc = rtc
self.__pptr = None
self.__logfp = None
self.__pid = -1
self.__killThread = None
self.__wasKilled = threading.Event()
self.__hasStarted = threading.Event()
self.__isShutdown = threading.Event()
self.__progressLock = threading.Lock()
self.__progress = 0.0
self.__lastLog = ""
self.__metricsLock = threading.Lock()
self.__metrics = {
'rssMb': 0,
'maxRssMb': 0,
'cpuPercent': 0,
'diskIO': ttypes.DiskIO(-1,-1,-1,-1),
}
for i, val in enumerate(counters):
disk_io[i] += val
except psutil.NoSuchProcess, e:
return
cpu_perc_int = int(round(cpu_perc))
rssMb = rss_bytes / 1024 / 1024
metrics = self.__metrics
with self.__metricsLock:
maxRss = max(rssMb, metrics['maxRssMb'])
disk_io_t = ttypes.DiskIO(*disk_io) if do_disk_io else None
metrics.update({
'rssMb': rssMb,
'maxRssMb': maxRss,
'cpuPercent': cpu_perc_int,
'diskIO': disk_io_t,
})
logger.debug("metrics: %r", metrics)
def killProcess(self, block=True):
"""
killProcess(bool block=True) -> (list killed_pids, list not_killed)
Stop the entire process tree