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add metrics for redis timings

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Leo Hemsted
2020-05-13 11:06:27 +01:00
committed by David McDonald
parent d9b3b31a6a
commit 15ce9fe3f9
3 changed files with 25 additions and 6 deletions
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15
app/notifications/validators.py
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@@ -22,15 +22,24 @@ from app.utils import get_public_notify_type_text
from app.dao.service_email_reply_to_dao import dao_get_reply_to_by_id
from app.dao.service_letter_contact_dao import dao_get_letter_contact_by_id
from gds_metrics.metrics import Histogram
REDIS_EXCEEDED_RATE_LIMIT_DURATION_SECONDS = Histogram(
'redis_exceeded_rate_limit_duration_seconds',
'Time taken to check rate limit',
)
def check_service_over_api_rate_limit(service, api_key):
if current_app.config['API_RATE_LIMIT_ENABLED'] and current_app.config['REDIS_ENABLED']:
cache_key = rate_limit_cache_key(service.id, api_key.key_type)
rate_limit = service.rate_limit
interval = 60
if redis_store.exceeded_rate_limit(cache_key, rate_limit, interval):
current_app.logger.info("service {} has been rate limited for throughput".format(service.id))
raise RateLimitError(rate_limit, interval, api_key.key_type)
with REDIS_EXCEEDED_RATE_LIMIT_DURATION_SECONDS.time():
if redis_store.exceeded_rate_limit(cache_key, rate_limit, interval):
current_app.logger.info("service {} has been rate limited for throughput".format(service.id))
raise RateLimitError(rate_limit, interval, api_key.key_type)
def check_service_over_daily_message_limit(key_type, service):