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Record timing information in worker #47

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Merged
andreasjansson merged 1 commit into from
Apr 29, 2021
Merged

Record timing information in worker #47

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26 changes: 25 additions & 1 deletion pkg/docker/cog.py
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Original file line number Diff line number Diff line change
Expand Up @@ -237,6 +237,10 @@ def __init__(
host=self.redis_host, port=self.redis_port, db=self.redis_db
)
self.should_exit = False
self.setup_time_queue = input_queue + "-setup-time"
self.infer_time_queue = input_queue + "-run-time"
self.stats_queue_length = 100

sys.stderr.write(
f"Connected to Redis: {self.redis_host}:{self.redis_port} (db {self.redis_db})\n"
)
Expand Down Expand Up @@ -281,7 +285,17 @@ def receive_message(self):

def start(self):
signal.signal(signal.SIGTERM, self.signal_exit)
start_time = time.time()
self.model.setup()

setup_time = time.time() - start_time
self.redis.xadd(
self.setup_time_queue,
fields={"duration": setup_time},
maxlen=self.stats_queue_length,
)
sys.stderr.write(f"Setup time: {setup_time:.2f}\n")

sys.stderr.write(f"Waiting for message on {self.input_queue}\n")
while not self.should_exit:
try:
Expand All @@ -296,9 +310,19 @@ def start(self):
sys.stderr.write(f"Received message {infer_id} on {self.input_queue}\n")
cleanup_functions = []
try:
start_time = time.time()
self.handle_message(response_queue, message, cleanup_functions)
self.redis.xack(self.input_queue, self.input_queue, message_id)
self.redis.xdel(self.input_queue, message_id) # xdel to be able to get stream size
self.redis.xdel(
self.input_queue, message_id
) # xdel to be able to get stream size
run_time = time.time() - start_time
self.redis.xadd(
self.infer_time_queue,
fields={"duration": run_time},
maxlen=self.stats_queue_length,
)
sys.stderr.write(f"Run time: {run_time:.2f}\n")
except Exception as e:
tb = traceback.format_exc()
sys.stderr.write(f"Failed to handle message: {tb}\n")
Expand Down