Python Infrastructure

All Systems Operational

python.org ? Operational
90 days ago
100.0 % uptime
Today
python.org - CDN ? Operational
90 days ago
100.0 % uptime
Today
python.org - Backends ? Operational
90 days ago
100.0 % uptime
Today
python.org - Downloads Backends ? Operational
90 days ago
100.0 % uptime
Today
PyPI Operational
90 days ago
99.99 % uptime
Today
pypi.org - General Operational
pypi.org - CDN ? Operational
90 days ago
99.99 % uptime
Today
pypi.org - Backends ? Operational
90 days ago
99.98 % uptime
Today
pypi.org - Email ? Operational
files.pythonhosted.org - Files ? Operational
90 days ago
99.98 % uptime
Today
files.pythonhosted.org - Redirects ? Operational
files.pythonhosted.org - Redirects Backends ? Operational
PyPI Hosting Platforms Operational
AWS elasticache-us-east-2 Operational
AWS elb-us-east-2 Operational
AWS ec2-us-east-2 Operational
AWS rds-us-east-2 Operational
Google Cloud Platform Google Cloud Storage Operational
docs.python.org Operational
docs.python.org - Backends ? Operational
docs.python.org - CDN Operational
bugs.python.org Operational
wiki.python.org Operational
mail.python.org Operational
Message Handling Services Operational
Mailing Lists and Archives - Mailman Operational
Mailing Lists and Archives - Mailman 3 Operational
psfmember.org Operational
us.pycon.org Operational
PyPy Operational
speed.pypy.org Operational
Content Delivery Network ? Operational
Fastly Asia/Pacific (HK) Operational
Fastly US East (IAD) Operational
Fastly US East (MIA) Operational
Fastly US Central (DEN) Operational
Fastly US Central (DFW) Operational
Fastly US West (SEA) Operational
Fastly US West (SJC) Operational
Fastly Europe (FRA) Operational
Fastly Europe (AMS) Operational
Fastly Europe (LHR) Operational
Fastly Asia/Pacific (SYD) Operational
Fastly Asia/Pacific (NZ) Operational
Fastly Brisbane (BNE) Operational
Fastly Dubai (FJR) Operational
Fastly Melbourne (MEL) Operational
Fastly Osaka (ITM) Operational
Fastly Perth (PER) Operational
Fastly Tokyo (HND) Operational
Fastly Tokyo (TYO) Operational
Fastly Wellington (WLG) Operational
Fastly Dublin (DUB) Operational
Fastly Copenhagen (CPH) Operational
Fastly Frankfurt (HHN) Operational
Fastly Helsinki (HEL) Operational
Fastly London (LON) Operational
Fastly Madrid (MAD) Operational
Fastly Manchester (MAN) Operational
Fastly Milan (MXP) Operational
Fastly Oslo (OSL) Operational
Fastly Buenos Aires (EZE) Operational
Fastly Bogota (BOG) Operational
Fastly Curitiba (CWB) Operational
Fastly Rio de Janeiro (GIG) Operational
Fastly Santiago (SCL) Operational
Fastly Johannesburg (JNB) Operational
Fastly Cape Town (CPT) Operational
Fastly Vancouver (YVR) Operational
Fastly Toronto (YYZ) Operational
Fastly St. Louis (STL) Operational
Fastly Palo Alto (PAO) Operational
Fastly Newark (EWR) Operational
Fastly New York (LGA) Operational
Fastly Montreal (YUL) Operational
Fastly Minneapolis (STP) Operational
Fastly Minneapolis (MSP) Operational
Fastly Los Angeles (BUR) Operational
Fastly Kansas City (MCI) Operational
Fastly Houston (IAH) Operational
Fastly Dallas (DAL) Operational
Fastly Columbus (CMH) Operational
Fastly Chicago (CHI) Operational
Fastly Boston (BOS) Operational
Fastly Atlanta (PDK) Operational
Fastly Atlanta (FTY) Operational
Fastly Ashburn (WDC) Operational
Fastly New Delhi (DEL) Operational
Fastly Mumbai (BOM) Operational
Fastly Chennai (MAA) Operational
Fastly Vienna (VIE) Operational
Fastly Stockholm (BMA) Operational
Fastly Paris (CDG) Operational
Fastly Purging Operational
Fastly Tokyo (NRT) Operational
Fastly Singapore (QPG) Operational
Fastly Seoul (ICN) Operational
Fastly Manila (MNL) Operational
Fastly Kuala Lumpur (KUL) Operational
Fastly Dubai (DXB) Operational
Fastly Christchurch (CHC) Operational
Fastly Adelaide (ADL) Operational
Fastly Ghana (ACC) Operational
Fastly Sāo Paulo (CGH) Operational
Fastly Lima (LIM) Operational
Fastly Fortaleza (FOR) Operational
Fastly Seattle (BFI) Operational
Fastly Portland (PDX) Operational
Fastly Phoenix (PHX) Operational
Fastly Los Angeles (LGB - LAX/SNA) Operational
Fastly Honolulu (HNL) Operational
Fastly Gainesville (GNV) Operational
Fastly Detroit (DTW) Operational
Fastly Columbus (LCK) Operational
Fastly Calgary (YYC) Operational
Fastly Atlanta (ATL) Operational
Fastly Sydney (SYD) Operational
Fastly Palo Alto (PAO) Operational
Fastly Amsterdam (AMS) Operational
Fastly Kolkata (CCU) Operational
Fastly Hyderabad (HYD) Operational
Fastly Palermo (PMO) Operational
Fastly Sofia (SOF) Operational
Fastly Rome (FCO) Operational
Fastly Munich (MUC) Operational
Fastly Milan (LIN) Operational
Fastly Marseille (MRS) Operational
Fastly Lisbon (LIS) Operational
Fastly Brussels (BRU) Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
PyPI CDN Edge Errors ?
Fetching
PyPI Files CDN Edge Errors ?
Fetching
PyPI CDN Miss Times
Fetching
PyPI Files CDN Miss Times
Fetching
Jun 1, 2025

No incidents reported today.

May 31, 2025

No incidents reported.

May 30, 2025

No incidents reported.

May 29, 2025

No incidents reported.

May 28, 2025

No incidents reported.

May 27, 2025
Resolved - We have not seen a return of the traffic that caused this incident after removing the temporary block. We will open a new incident if we need to take action again.
May 27, 12:53 UTC
Update - We have removed the temporary block and are continuing to monitor.
May 25, 12:16 UTC
Monitoring - Our block is in place and systems are stable, but we are not satisfied with having to block such a generic user-agent. If you are aware of a system that began a mass crawl of PyPI's JSON release endpoints starting at around 22:05 UTC 2025-05-25, please contact admin@pypi.org.
May 24, 23:54 UTC
Update - We have identified a flood of requests from a cluster using the `python-requests/2.32.3` User-Agent, and attempting to hit all JSON project/releasese en masse.

This causes excessive cache misses, which are overwhelming our backends. A temporary block has been put in place.

May 24, 23:37 UTC
Identified - We have identified a large increase in CDN cache misses causing excess load on our backends. We are working to determine the reason for this increase.
May 24, 23:11 UTC
Investigating - We are working to investigate a partial outage in the PyPI backends.
May 24, 22:57 UTC
May 26, 2025

No incidents reported.

May 25, 2025
May 24, 2025
May 23, 2025

No incidents reported.

May 22, 2025

No incidents reported.

May 21, 2025

No incidents reported.

May 20, 2025

No incidents reported.

May 19, 2025

No incidents reported.

May 18, 2025

No incidents reported.