File:Heatmap-tail-latency.png
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Summary
A CPU usage heatmap showing a small group of servers with very high CPU utilization causing excessive tail latency for Mediawiki users -- and then the remedy of such, by assigning fewer queries to those servers.
Licensing
This file is licensed under the Creative Commons Attribution 4.0 International license. | ||
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Composite image CC-BY 4.0 by Chris Danis & the Wikimedia Foundation
The images used for emojis 😰 U+1F630 "ANXIOUS FACE WITH SWEAT" and 😎 U+1F60E "SMILING FACE WITH SUNGLASSES" are from Twemoji, licensed CC-BY 4.0 by Twitter
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:15, 23 January 2020 | 917 × 674 (106 KB) | CDanis (talk | contribs) | A CPU usage heatmap showing a small group of servers with very high CPU utilization causing excessive tail latency for Mediawiki users -- and then the remedy of such, by assigning fewer queries to those servers. The images used for emojis 😰 U+1F630 "ANXIOUS FACE WITH SWEAT" and 😎 U+1F60E "SMILING FACE WITH SUNGLASSES" are from Twemoji, licensed CC-BY 4.0 by Twitter https://twemoji.twitter.com/ |
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