mirror of
https://github.com/wassname/ray.git
synced 2026-06-28 19:01:10 +08:00
Max Fitton
9c5e5a9757
* Revert "Revert "[Dashboard] Group by Actor Class (#10147)" (#10180)"
This reverts commit e4d2ca620a.
* Fix metrics test to agree with the new logical view API
* lint2
Co-authored-by: Max Fitton <max@semprehealth.com>
310 lines
14 KiB
Python
310 lines
14 KiB
Python
from collections import defaultdict
|
|
from ray.dashboard.util import to_unix_time, format_reply_id
|
|
from base64 import b64decode
|
|
import ray
|
|
import threading
|
|
import json
|
|
import traceback
|
|
import copy
|
|
import logging
|
|
import datetime
|
|
import time
|
|
from typing import Dict
|
|
import re
|
|
|
|
from operator import itemgetter
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class NodeStats(threading.Thread):
|
|
def __init__(self, redis_address, redis_password=None):
|
|
self.redis_key = "{}.*".format(ray.gcs_utils.REPORTER_CHANNEL)
|
|
self.redis_client = ray.services.create_redis_client(
|
|
redis_address, password=redis_password)
|
|
|
|
self._node_stats = {}
|
|
self._ip_to_hostname = {}
|
|
self._addr_to_owner_addr = {}
|
|
self._addr_to_actor_id = {}
|
|
self._addr_to_extra_info_dict = {}
|
|
self._node_stats_lock = threading.Lock()
|
|
|
|
self._default_info = {
|
|
"actorId": "",
|
|
"children": {},
|
|
"currentTaskFuncDesc": [],
|
|
"ipAddress": "",
|
|
"jobId": "",
|
|
"numExecutedTasks": 0,
|
|
"numLocalObjects": 0,
|
|
"numObjectRefsInScope": 0,
|
|
"port": 0,
|
|
"state": 0,
|
|
"taskQueueLength": 0,
|
|
"usedObjectStoreMemory": 0,
|
|
"usedResources": {},
|
|
}
|
|
|
|
# Mapping from IP address to PID to list of log lines
|
|
self._logs = defaultdict(lambda: defaultdict(list))
|
|
|
|
# Mapping from IP address to PID to list of error messages
|
|
self._errors = defaultdict(lambda: defaultdict(list))
|
|
|
|
ray.state.state._initialize_global_state(
|
|
redis_address=redis_address, redis_password=redis_password)
|
|
|
|
super().__init__()
|
|
|
|
def _insert_log_counts(self):
|
|
for ip, logs_by_pid in self._logs.items():
|
|
hostname = self._ip_to_hostname[ip]
|
|
logs_by_pid = {pid: len(logs) for pid, logs in logs_by_pid.items()}
|
|
self._node_stats[hostname]["log_count"] = logs_by_pid
|
|
|
|
def _insert_error_counts(self):
|
|
for ip, errs_by_pid in self._errors.items():
|
|
hostname = self._ip_to_hostname[ip]
|
|
errs_by_pid = {pid: len(errs) for pid, errs in errs_by_pid.items()}
|
|
self._node_stats[hostname]["error_count"] = errs_by_pid
|
|
|
|
def _purge_outdated_stats(self):
|
|
def current(then, now):
|
|
if (now - then) > 5:
|
|
return False
|
|
|
|
return True
|
|
|
|
now = to_unix_time(datetime.datetime.utcnow())
|
|
self._node_stats = {
|
|
k: v
|
|
for k, v in self._node_stats.items() if current(v["now"], now)
|
|
}
|
|
|
|
def get_node_stats(self):
|
|
with self._node_stats_lock:
|
|
self._purge_outdated_stats()
|
|
self._insert_error_counts()
|
|
self._insert_log_counts()
|
|
node_stats = sorted(
|
|
(v for v in self._node_stats.values()),
|
|
key=itemgetter("boot_time"))
|
|
return {"clients": node_stats}
|
|
|
|
# Gets actors in a flat way to allow for grouping by actor type.
|
|
def get_actors(self, workers_info_by_node, infeasible_tasks, ready_tasks):
|
|
now = time.time()
|
|
actors: Dict[str, Dict[str, any]] = {}
|
|
# construct flattened actor tree
|
|
with self._node_stats_lock:
|
|
for addr, actor_id in self._addr_to_actor_id.items():
|
|
actors[actor_id] = copy.deepcopy(self._default_info)
|
|
actors[actor_id].update(self._addr_to_extra_info_dict[addr])
|
|
|
|
for node_id, workers_info in workers_info_by_node.items():
|
|
for worker_info in workers_info:
|
|
if "coreWorkerStats" in worker_info:
|
|
core_worker_stats = worker_info["coreWorkerStats"]
|
|
addr = (core_worker_stats["ipAddress"],
|
|
str(core_worker_stats["port"]))
|
|
if addr in self._addr_to_actor_id:
|
|
actor_info = actors[self._addr_to_actor_id[addr]]
|
|
format_reply_id(core_worker_stats)
|
|
actor_info.update(core_worker_stats)
|
|
actor_info["averageTaskExecutionSpeed"] = round(
|
|
actor_info["numExecutedTasks"] /
|
|
(now - actor_info["timestamp"] / 1000), 2)
|
|
actor_info["nodeId"] = node_id
|
|
actor_info["pid"] = worker_info["pid"]
|
|
|
|
def _update_from_actor_tasks(task, task_spec_type,
|
|
invalid_state_type):
|
|
actor_id = ray.utils.binary_to_hex(
|
|
b64decode(task[task_spec_type]["actorId"]))
|
|
task["state"] = -1
|
|
task["invalidStateType"] = invalid_state_type
|
|
task["actorTitle"] = task["functionDescriptor"][
|
|
"pythonFunctionDescriptor"]["className"]
|
|
format_reply_id(task)
|
|
actors[actor_id] = task
|
|
|
|
for infeasible_task in infeasible_tasks:
|
|
_update_from_actor_tasks(infeasible_task,
|
|
"actorCreationTaskSpec",
|
|
"infeasibleActor")
|
|
|
|
for ready_task in ready_tasks:
|
|
_update_from_actor_tasks(ready_task, "actorCreationTaskSpec",
|
|
"pendingActor")
|
|
|
|
return actors
|
|
|
|
# Gets actors in a nested structure showing parent child relationships
|
|
def get_actor_tree(self, workers_info_by_node, infeasible_tasks,
|
|
ready_tasks):
|
|
now = time.time()
|
|
# construct flattened actor tree
|
|
flattened_tree = {"root": {"children": {}}}
|
|
child_to_parent = {}
|
|
with self._node_stats_lock:
|
|
for addr, actor_id in self._addr_to_actor_id.items():
|
|
flattened_tree[actor_id] = copy.deepcopy(self._default_info)
|
|
flattened_tree[actor_id].update(
|
|
self._addr_to_extra_info_dict[addr])
|
|
parent_id = self._addr_to_actor_id.get(
|
|
self._addr_to_owner_addr[addr], "root")
|
|
child_to_parent[actor_id] = parent_id
|
|
|
|
for node_id, workers_info in workers_info_by_node.items():
|
|
for worker_info in workers_info:
|
|
if "coreWorkerStats" in worker_info:
|
|
core_worker_stats = worker_info["coreWorkerStats"]
|
|
addr = (core_worker_stats["ipAddress"],
|
|
str(core_worker_stats["port"]))
|
|
if addr in self._addr_to_actor_id:
|
|
actor_info = flattened_tree[self._addr_to_actor_id[
|
|
addr]]
|
|
format_reply_id(core_worker_stats)
|
|
actor_info.update(core_worker_stats)
|
|
actor_info["averageTaskExecutionSpeed"] = round(
|
|
actor_info["numExecutedTasks"] /
|
|
(now - actor_info["timestamp"] / 1000), 2)
|
|
actor_info["nodeId"] = node_id
|
|
actor_info["pid"] = worker_info["pid"]
|
|
|
|
def _update_flatten_tree(task, task_spec_type, invalid_state_type):
|
|
actor_id = ray.utils.binary_to_hex(
|
|
b64decode(task[task_spec_type]["actorId"]))
|
|
caller_addr = (task["callerAddress"]["ipAddress"],
|
|
str(task["callerAddress"]["port"]))
|
|
caller_id = self._addr_to_actor_id.get(caller_addr, "root")
|
|
child_to_parent[actor_id] = caller_id
|
|
task["state"] = -1
|
|
task["invalidStateType"] = invalid_state_type
|
|
task["actorTitle"] = task["functionDescriptor"][
|
|
"pythonFunctionDescriptor"]["className"]
|
|
format_reply_id(task)
|
|
flattened_tree[actor_id] = task
|
|
|
|
for infeasible_task in infeasible_tasks:
|
|
_update_flatten_tree(infeasible_task, "actorCreationTaskSpec",
|
|
"infeasibleActor")
|
|
|
|
for ready_task in ready_tasks:
|
|
_update_flatten_tree(ready_task, "actorCreationTaskSpec",
|
|
"pendingActor")
|
|
|
|
# construct actor tree
|
|
actor_tree = flattened_tree
|
|
for actor_id, parent_id in child_to_parent.items():
|
|
actor_tree[parent_id]["children"][actor_id] = actor_tree[actor_id]
|
|
return actor_tree["root"]["children"]
|
|
|
|
def get_logs(self, hostname, pid):
|
|
ip = self._node_stats.get(hostname, {"ip": None})["ip"]
|
|
logs = self._logs.get(ip, {})
|
|
if pid:
|
|
logs = {pid: logs.get(pid, [])}
|
|
return logs
|
|
|
|
def get_errors(self, hostname, pid):
|
|
ip = self._node_stats.get(hostname, {"ip": None})["ip"]
|
|
errors = self._errors.get(ip, {})
|
|
if pid:
|
|
errors = {pid: errors.get(pid, [])}
|
|
return errors
|
|
|
|
def run(self):
|
|
p = self.redis_client.pubsub(ignore_subscribe_messages=True)
|
|
|
|
p.psubscribe(self.redis_key)
|
|
logger.info("NodeStats: subscribed to {}".format(self.redis_key))
|
|
|
|
log_channel = ray.gcs_utils.LOG_FILE_CHANNEL
|
|
p.subscribe(log_channel)
|
|
logger.info("NodeStats: subscribed to {}".format(log_channel))
|
|
|
|
error_channel = ray.gcs_utils.RAY_ERROR_PUBSUB_PATTERN
|
|
p.psubscribe(error_channel)
|
|
logger.info("NodeStats: subscribed to {}".format(error_channel))
|
|
|
|
actor_channel = ray.gcs_utils.RAY_ACTOR_PUBSUB_PATTERN
|
|
p.psubscribe(actor_channel)
|
|
logger.info("NodeStats: subscribed to {}".format(actor_channel))
|
|
|
|
current_actor_table = ray.actors()
|
|
with self._node_stats_lock:
|
|
for actor_data in current_actor_table.values():
|
|
addr = (actor_data["Address"]["IPAddress"],
|
|
str(actor_data["Address"]["Port"]))
|
|
owner_addr = (actor_data["OwnerAddress"]["IPAddress"],
|
|
str(actor_data["OwnerAddress"]["Port"]))
|
|
self._addr_to_owner_addr[addr] = owner_addr
|
|
self._addr_to_actor_id[addr] = actor_data["ActorID"]
|
|
self._addr_to_extra_info_dict[addr] = {
|
|
"jobId": actor_data["JobID"],
|
|
"state": actor_data["State"],
|
|
"timestamp": actor_data["Timestamp"]
|
|
}
|
|
|
|
for x in p.listen():
|
|
try:
|
|
with self._node_stats_lock:
|
|
channel = ray.utils.decode(x["channel"])\
|
|
if "pattern" not in x or x["pattern"] is None\
|
|
else x["pattern"]
|
|
data = x["data"]
|
|
if channel == log_channel:
|
|
data = json.loads(ray.utils.decode(data))
|
|
ip = data["ip"]
|
|
pid = str(data["pid"])
|
|
self._logs[ip][pid].extend(data["lines"])
|
|
elif channel == str(error_channel):
|
|
pubsub_msg = ray.gcs_utils.PubSubMessage.FromString(
|
|
data)
|
|
error_data = ray.gcs_utils.ErrorTableData.FromString(
|
|
pubsub_msg.data)
|
|
message = error_data.error_message
|
|
message = re.sub(r"\x1b\[\d+m", "", message)
|
|
match = re.search(r"\(pid=(\d+), ip=(.*?)\)", message)
|
|
if match:
|
|
pid = match.group(1)
|
|
ip = match.group(2)
|
|
self._errors[ip][pid].append({
|
|
"message": message,
|
|
"timestamp": error_data.timestamp,
|
|
"type": error_data.type
|
|
})
|
|
elif channel == actor_channel:
|
|
pubsub_msg = ray.gcs_utils.PubSubMessage.FromString(
|
|
data)
|
|
actor_data = ray.gcs_utils.ActorTableData.FromString(
|
|
pubsub_msg.data)
|
|
addr = (actor_data.address.ip_address,
|
|
str(actor_data.address.port))
|
|
owner_addr = (actor_data.owner_address.ip_address,
|
|
str(actor_data.owner_address.port))
|
|
self._addr_to_owner_addr[addr] = owner_addr
|
|
self._addr_to_actor_id[addr] = ray.utils.binary_to_hex(
|
|
actor_data.actor_id)
|
|
self._addr_to_extra_info_dict[addr] = {
|
|
"jobId": ray.utils.binary_to_hex(
|
|
actor_data.job_id),
|
|
"state": actor_data.state,
|
|
"timestamp": actor_data.timestamp
|
|
}
|
|
elif channel == ray.gcs_utils.RAY_REPORTER_PUBSUB_PATTERN:
|
|
data = json.loads(ray.utils.decode(data))
|
|
self._ip_to_hostname[data["ip"]] = data["hostname"]
|
|
self._node_stats[data["hostname"]] = data
|
|
else:
|
|
logger.warning("Unexpected channel data received, "
|
|
"channel: {}, data: {}".format(
|
|
channel,
|
|
json.loads(ray.utils.decode(data))))
|
|
|
|
except Exception:
|
|
logger.exception(traceback.format_exc())
|
|
continue
|