diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index e3f0d99a3f..a0c0fc78ec 100755
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -20,6 +20,7 @@ import sys
from six import iteritems
+import psutil
from prometheus_client import Gauge
from twisted.application import service
@@ -502,7 +503,6 @@ def run(hs):
def performance_stats_init():
try:
- import psutil
process = psutil.Process()
# Ensure we can fetch both, and make the initial request for cpu_percent
# so the next request will use this as the initial point.
@@ -510,12 +510,9 @@ def run(hs):
process.cpu_percent(interval=None)
logger.info("report_stats can use psutil")
stats_process.append(process)
- except (ImportError, AttributeError):
- logger.warn(
- "report_stats enabled but psutil is not installed or incorrect version."
- " Disabling reporting of memory/cpu stats."
- " Ensuring psutil is available will help matrix.org track performance"
- " changes across releases."
+ except (AttributeError):
+ logger.warning(
+ "Unable to read memory/cpu stats. Disabling reporting."
)
def generate_user_daily_visit_stats():
diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
index f51184b50d..943876456b 100644
--- a/synapse/python_dependencies.py
+++ b/synapse/python_dependencies.py
@@ -53,6 +53,7 @@ REQUIREMENTS = {
"pillow>=3.1.2": ["PIL"],
"pydenticon>=0.2": ["pydenticon"],
"sortedcontainers>=1.4.4": ["sortedcontainers"],
+ "psutil>=2.0.0": ["psutil>=2.0.0"],
"pysaml2>=3.0.0": ["saml2"],
"pymacaroons-pynacl>=0.9.3": ["pymacaroons"],
"msgpack-python>=0.4.2": ["msgpack"],
@@ -79,9 +80,6 @@ CONDITIONAL_REQUIREMENTS = {
"matrix-synapse-ldap3": {
"matrix-synapse-ldap3>=0.1": ["ldap_auth_provider"],
},
- "psutil": {
- "psutil>=2.0.0": ["psutil>=2.0.0"],
- },
"postgres": {
"psycopg2>=2.6": ["psycopg2"]
}
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