add handling of NOTIFY_EVENTLET_STATS

.pre-commit-config.yaml

@@ -1,4 +1,4 @@
-# This file was automatically copied from notifications-utils@92.0.2
+# This file was automatically copied from notifications-utils@93.0.0
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks

app/__init__.py

@@ -21,14 +21,15 @@
 from flask_sqlalchemy import SQLAlchemy
 from gds_metrics import GDSMetrics
 from gds_metrics.metrics import Gauge, Histogram
-from notifications_utils import logging, request_helper
+from notifications_utils import request_helper
 from notifications_utils.celery import NotifyCelery
 from notifications_utils.clients.redis.redis_client import RedisClient
 from notifications_utils.clients.signing.signing_client import Signing
 from notifications_utils.clients.statsd.statsd_client import StatsdClient
 from notifications_utils.clients.zendesk.zendesk_client import ZendeskClient
 from notifications_utils.eventlet import EventletTimeout
 from notifications_utils.local_vars import LazyLocalGetter
+from notifications_utils.logging import flask as utils_logging
 from sqlalchemy import event
 from werkzeug.exceptions import HTTPException as WerkzeugHTTPException
 from werkzeug.local import LocalProxy
@@ -176,7 +177,7 @@ def create_app(application):
     migrate.init_app(application, db=db)
     ma.init_app(application)
     statsd_client.init_app(application)
-    logging.init_app(application, statsd_client)
+    utils_logging.init_app(application, statsd_client)
 
     notify_celery.init_app(application)
     signing.init_app(application)

app/config.py

@@ -132,6 +132,8 @@ class Config:
     # Antivirus
     ANTIVIRUS_ENABLED = True
 
+    NOTIFY_EVENTLET_STATS = os.getenv("NOTIFY_EVENTLET_STATS", "0") == "1"
+
     ###########################
     # Default config values ###
     ###########################

application.py

@@ -8,14 +8,19 @@
 from app import create_app  # noqa
 from app.notify_api_flask_app import NotifyApiFlaskApp  # noqa
 
-from notifications_utils.eventlet import EventletTimeoutMiddleware, using_eventlet  # noqa
+import notifications_utils.eventlet as utils_eventlet  # noqa
 
 application = NotifyApiFlaskApp("app")
 
 create_app(application)
 
-if using_eventlet:
-    application.wsgi_app = EventletTimeoutMiddleware(
+if utils_eventlet.using_eventlet:
+    application.wsgi_app = utils_eventlet.EventletTimeoutMiddleware(
         application.wsgi_app,
         timeout_seconds=int(os.getenv("HTTP_SERVE_TIMEOUT_SECONDS", 30)),
     )
+
+    if application.config["NOTIFY_EVENTLET_STATS"]:
+        import greenlet
+
+        greenlet.settrace(utils_eventlet.account_greenlet_times)

pyproject.toml

@@ -1,4 +1,4 @@
-# This file was automatically copied from notifications-utils@92.0.2
+# This file was automatically copied from notifications-utils@93.0.0
 
 [tool.black]
 line-length = 120

requirements.in

@@ -23,7 +23,7 @@ SQLAlchemy==1.4.41
 notifications-python-client==8.0.1
 
 # Run `make bump-utils` to update to the latest version
-notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@92.0.2
+notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@93.0.0
 
 # gds-metrics requires prometheseus 0.2.0, override that requirement as 0.7.1 brings significant performance gains
 prometheus-client==0.14.1

requirements.txt

@@ -95,7 +95,9 @@ gds-metrics @ git+https://github.com/alphagov/gds_metrics_python.git@6f1840a57b6
 govuk-bank-holidays==0.15
     # via notifications-utils
 greenlet==3.0.3
-    # via eventlet
+    # via
+    #   eventlet
+    #   sqlalchemy
 gunicorn @ git+https://github.com/benoitc/gunicorn.git@1299ea9e967a61ae2edebe191082fd169b864c64
     # via
     #   -r requirements.in
@@ -112,7 +114,7 @@ itsdangerous==2.2.0
     # via
     #   flask
     #   notifications-utils
-jinja2==3.1.4
+jinja2==3.1.5
     # via
     #   flask
     #   notifications-utils
@@ -145,7 +147,7 @@ mistune==0.8.4
     # via notifications-utils
 notifications-python-client==8.0.1
     # via -r requirements.in
-notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@7793546055d819904c76da73628b64d3eda255c4
+notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@7322d3573eb54285166cae84da22edfae8067f02
     # via -r requirements.in
 ordered-set==4.1.0
     # via notifications-utils

requirements_for_test.txt

@@ -155,6 +155,7 @@ greenlet==3.0.3
     # via
     #   -r requirements.txt
     #   eventlet
+    #   sqlalchemy
 gunicorn @ git+https://github.com/benoitc/gunicorn.git@1299ea9e967a61ae2edebe191082fd169b864c64
     # via
     #   -r requirements.txt
@@ -175,7 +176,7 @@ itsdangerous==2.2.0
     #   -r requirements.txt
     #   flask
     #   notifications-utils
-jinja2==3.1.4
+jinja2==3.1.5
     # via
     #   -r requirements.txt
     #   flask
@@ -221,7 +222,7 @@ mypy-extensions==1.0.0
     # via black
 notifications-python-client==8.0.1
     # via -r requirements.txt
-notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@7793546055d819904c76da73628b64d3eda255c4
+notifications-utils @ git+https://github.com/alphagov/notifications-utils.git@7322d3573eb54285166cae84da22edfae8067f02
     # via -r requirements.txt
 ordered-set==4.1.0
     # via

requirements_for_test_common.in

@@ -1,4 +1,4 @@
-# This file was automatically copied from notifications-utils@92.0.2
+# This file was automatically copied from notifications-utils@93.0.0
 
 beautifulsoup4==4.12.3
 pytest==8.3.4