Apache Ignite

Tuesday January 30, 2018

Meltdown and Spectre patches show negligible impact to Apache Ignite performance


As promised in my initial blog post on this matter, Apache Ignite community applied security patches against the notorious Meltdown Spectre vulnerabilities and completed performance testing of general operations and workloads that are typical for Ignite deployments.


The security patches were applied only for CVE-2017-5754 (Meltdown) and CVE-2017-5753 (Spectre Variant 1) vulnerabilities. The patches for CVE-2017-5715 (Spectre Variant 2) for the hardware the community used for testing are not stable yet an can cause system reboot issues or another unpredictable behavior


The applied patches have shown that the performance implications are negligible - the performance drop is just in the 0 - 7% range as the figure shows:

Spectre_and_Meltdown_Benchmarks


Thus, Apache Ignite community highly recommends its customers and partners to consider security patches for CVE-2017-5754 (Meltdown) and CVE-2017-5753 (Spectre Variant 1) in their deployment environments and contact us on the user list if you run into a larger performance drop in your use case.


At the same time, we're keeping an eye on Intel announcements and will validate the performance implications of Spectre Variant 2 once a solution is released by the hardware vendor.


Just for your reference, the benchmarks were executed in the following environment and configuration.

Benchmarking Environment

Cluster Configuration:


  • 4 servers and 8 client nodes

  • Apache Ignite version: 2.4.0

Hardware:


  • Huawei RH2288 V3, CPU - 2x Xeon E5-2609 v4, 1.7GHz, RAM - 96Gb, SSD - 3x800Gb RAID0 2.4Tb, Network - 10Gb/s

  • DEll R610, CPU - 2x Xeon X5570, RAM - 96Gb, SSD - 512Gb, HDD -  2048GB, Network - 10Gb/s

Operating System:


  • OS CentOS Linux release 7.4.1708 (Core)

  • Kernel - Linux 3.10.0-693.11.6.el7.x86_64 #1 SMP Thu Jan 4 01:06:37 UTC 2018 x86_64

Comments:

Thanks guy, its very useful

Posted by Thiet ke website wordpress on May 13, 2018 at 09:26 AM UTC #

You are on the right path if you are looking for boards games to play as here we are having https://playbackgammon.net free online backgammon games and these games are old boards game but today these games are one of the most famous games according to the players.

Posted by techzest23 on May 22, 2018 at 08:08 AM UTC #

 Dịch vụ SEO Nha Trang do Học Nghề SEO cung cấp ngay từ những ngày đầu thành lập và ứng dụng ngay trên các website của mình. SEO là phương pháp chính đã giúp cho Học Nghề SEO đạt được nhiều thành công trong việc tiếp cận người dùng và xây dựng thượng hiệu thông qua môi trường Internet cho dịch vụ thiết kế web và dịch vụ SEO. Đồng thời, chúng tôi cũng đã thực hiện được nhiều dự án SEO thành công cho nhiều khách hàng. Điều đó đã giúp chúng tôi trở thành một trong những công ty cung cấp dịch vụ SEO có uy tín và được đông đảo nhiều người trong cộng đồng SEO biết đến. Địa chỉ: 26 Đông 3, xã Diên Điền , huyện Diên Khánh, Tp. Nha Trang, Khánh Hòa Điện thoại: 0868 976 368 Email: hoinguyenct@gmail.com Web: https://hocngheseo.com

Posted by dịch vụ seo nha trang on November 04, 2018 at 11:31 AM UTC #

Dịch vụ thiết kế web 500K https://thietkeweb500k.com/thiet-ke-web-500k

Posted by LÊ NGỌC TÙNG on November 28, 2018 at 10:15 AM UTC #

Hướng dẫn các bạn tạo website miễn phí cho công ty hoặc cá nhân, Học SEO web https://www.longanit.com/2018/11/huong-dan-tao-blog-mien-phi-tu-blogger.html

Posted by Quốc Huy on December 13, 2018 at 10:06 AM UTC #

Nice post i like this post this is an awesome post for the user of windows shortcut keys.

Posted by computer shortcut keys on January 12, 2019 at 02:42 PM UTC #

Posted by dịch vụ seo uy tin chuyên nghiệp on January 14, 2019 at 05:35 AM UTC #

Bac Viet Steel chuyên cung cấp các sản phẩm thép tấm, thép hình I, thép đóng tàu có chứng chỉ đăng kiểm NK, xuất xứ Hyundai Steel, Japan

Posted by Thép tấm on March 01, 2019 at 09:14 AM UTC #

SEO Onpage là gì? tầm quan trọng của SEO Onpage

Posted by SEO Onpage on March 01, 2019 at 09:16 AM UTC #

I am very pleased with what you shared.

Posted by iq ball on March 20, 2019 at 02:24 AM UTC #

Thanks for wonderful Idea.

Posted by coto movies apk download on May 14, 2019 at 06:47 AM UTC #

Post a Comment:
  • HTML Syntax: NOT allowed

Calendar

Search

Hot Blogs (today's hits)

Tag Cloud

Categories

Feeds

Links

Navigation