System Status

Investigation Complete - Datastore and Serving errors – Python, Java, Datastore, Memcache

Jul 02 2009, 06:20 AM - Jul 02 2009, 12:25 PM
posted by beckmann

On July 2nd, all applications experienced increased error rate and latency with read and write Datastore and memcache operations, as well as some serving errors. Datastore access and serving have been fully restored as of 12:25 PM PDT.

The post-mortem for the outage is available here: http://groups.google.com/group/google-appengine/browse_thread/thread/e9237fc7b0aa7df5

Current Availability: 100%

Uptime (last 7 days)

Read latency (today)

Write latency (today)

	07/05/09	07/06/09	07/07/09	07/08/09	07/09/09	07/10/09	Yesterday	Today	Now
Serving
Python									Normal
Java									Normal
APIs
Datastore									Anomaly
Images									Normal
Mail									Normal
Memcache									Normal
Urlfetch									Normal
Users									Normal

The following symbols signify the most severe issue (if any) encountered during that day. Click a symbol in the table above to view a day's performance graphs.

No issues or minor performance issues Investigating Service disruption Unknown

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System Status

Python

Java

Datastore

Images

Mail

Memcache

Urlfetch

Users