This bug was fixed in the package lshw - 02.18-0.1ubuntu6 --------------- lshw (02.18-0.1ubuntu6) bionic; urgency=medium
* AArch64: cpuinfo: Remove redundant cpu caps loop (LP: #1582181) (Merged into EZix upstream commit [20cda772]) -- Ike Panhc <ike....@canonical.com> Wed, 21 Mar 2018 14:42:13 +0800 ** Changed in: lshw (Ubuntu Bionic) Status: In Progress => Fix Released -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1582181 Title: AArch64: slow cpuinfo due to redundant loop Status in lshw package in Ubuntu: Fix Released Status in lshw source package in Xenial: New Status in lshw source package in Artful: New Status in lshw source package in Bionic: Fix Released Bug description: [Impact] lshw takes too long time on parsing /proc/cpuinfo on aarch64 system It takes minutes on 96cores and almost 10min on 224cores system. [Test Case] `time sudo lshw` and it shall be less then 15sec [Regression Potential] This patch only modifies codes for aarch64. Lowest regression rick on other arch and has been tested on aarch64 [Other Info] Patch has been merged into upstream branch. https://github.com/lyonel/lshw/commit/20cda77239e8604e798b87a0441e694edb0214d1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lshw/+bug/1582181/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~group.of.nepali.translators Post to : group.of.nepali.translators@lists.launchpad.net Unsubscribe : https://launchpad.net/~group.of.nepali.translators More help : https://help.launchpad.net/ListHelp