def _get_all_stats(self):
now = dashboard_utils.to_posix_time(datetime.datetime.utcnow())
network_stats = self._get_network_stats()
self._network_stats_hist.append((now, network_stats))
self._network_stats_hist = self._network_stats_hist[-7:]
then, prev_network_stats = self._network_stats_hist[0]
prev_send, prev_recv = prev_network_stats
now_send, now_recv = network_stats
network_speed_stats = ((now_send - prev_send) / (now - then),
(now_recv - prev_recv) / (now - then))
return {
"now": now,
"hostname": self._hostname,
"ip": self._ip,
"cpu": self._get_cpu_percent(),
"cpus": self._cpu_counts,
"mem": self._get_mem_usage(),
"workers": self._get_workers(),
"raylet": self._get_raylet(),
"bootTime": self._get_boot_time(),
"loadAvg": self._get_load_avg(),
"disk": self._get_disk_usage(),
"gpus": self._get_gpu_usage(),
"network": network_stats,
"network_speed": network_speed_stats,
# Deprecated field, should be removed with frontend.
"cmdline": self._get_raylet().get("cmdline", []),
}
def _get_all_stats(self):
now = dashboard_utils.to_posix_time(datetime.datetime.utcnow())
network_stats = self._get_network_stats()
self._network_stats_hist.append((now, network_stats))
network_speed_stats = self._compute_speed_from_hist(
self._network_stats_hist)
disk_stats = self._get_disk_io_stats()
self._disk_io_stats_hist.append((now, disk_stats))
disk_speed_stats = self._compute_speed_from_hist(
self._disk_io_stats_hist)
return {
"now": now,
"hostname": self._hostname,
"ip": self._ip,
"cpu": self._get_cpu_percent(),
"cpus": self._cpu_counts,
"mem": self._get_mem_usage(),
"workers": self._get_workers(),
"raylet": self._get_raylet(),
"bootTime": self._get_boot_time(),
"loadAvg": self._get_load_avg(),
"disk": self._get_disk_usage(),
"disk_io": disk_stats,
"disk_io_speed": disk_speed_stats,
"gpus": self._get_gpu_usage(),
"network": network_stats,
"network_speed": network_speed_stats,
# Deprecated field, should be removed with frontend.
"cmdline": self._get_raylet().get("cmdline", []),
}