perf.wiki.kernel.org

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Perf: Linux profiling with performance counters. Linux profiling with performance counters. More than just counters. This is the wiki page for the Linux. Command, also called perf events. Is powerful: it can instrument CPU performance counters, tracepoints, kprobes, and uprobes (dynamic tracing). It is capable of lightweight profiling. It is also included in the Linux kernel, under tools/perf, and is frequently updated and enhanced. Command to collect information including timestamps and stack traces.

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Perf Wiki | perf.wiki.kernel.org Reviews

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Perf: Linux profiling with performance counters. Linux profiling with performance counters. More than just counters. This is the wiki page for the Linux. Command, also called perf events. Is powerful: it can instrument CPU performance counters, tracepoints, kprobes, and uprobes (dynamic tracing). It is capable of lightweight profiling. It is also included in the Linux kernel, under tools/perf, and is frequently updated and enhanced. Command to collect information including timestamps and stack traces.

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Perf Wiki | perf.wiki.kernel.org Reviews

https://perf.wiki.kernel.org

Perf: Linux profiling with performance counters. Linux profiling with performance counters. More than just counters. This is the wiki page for the Linux. Command, also called perf events. Is powerful: it can instrument CPU performance counters, tracepoints, kprobes, and uprobes (dynamic tracing). It is capable of lightweight profiling. It is also included in the Linux kernel, under tools/perf, and is frequently updated and enhanced. Command to collect information including timestamps and stack traces.

INTERNAL PAGES

perf.wiki.kernel.org

1

Todo - Perf Wiki

https://perf.wiki.kernel.org/index.php/Todo

Enable callchains for guests (used by perf kvm). At least doing this for the guest kernel should be very possible. The feature tests should be performed only when a file that needs those tests, or at least only when some .c or .h file will be rebuilt. An initial step would be for 'make install-doc' not to run the feature tests, there it is not needed at all. Packages needed for the build should be checked before we start building object files, such as bison (bpetkov). Http:/ git.kernel.org/? Adopt Vince ...

2

Recent changes - Perf Wiki

https://perf.wiki.kernel.org/index.php/Special:RecentChanges

Track the most recent changes to the wiki on this page. Changes in last 1. Show new changes starting from 20:53, 31 August 2016. Retrieved from " https:/ perf.wiki.kernel.org/index.php/Special:RecentChanges. Log in / create account.

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Special pages - Perf Wiki

https://perf.wiki.kernel.org/index.php/Special:SpecialPages

Pages with the fewest revisions. Pages without language links. All pages with prefix. Pages linking to disambiguation pages. Login / create account. Recent changes and logs. Gallery of new files. Media reports and uploads. Search for duplicate files. Pages with the most categories. Pages with the most revisions. Retrieved from " https:/ perf.wiki.kernel.org/index.php/Special:SpecialPages. Log in / create account.

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Jolsa Features Togle Event - Perf Wiki

https://perf.wiki.kernel.org/index.php/Special:Random

Jolsa Features Togle Event. Example - using k(ret)probes. Example - using u(ret)probes. Example - Measure interrupts cycles. Adding perf interface that allows to create toggle. Events, which can enable or disable another event. Whenever the toggle event is triggered (has overflow), it toggles another event state and either starts or stops. The goal is to be able to create toggling tracepoint events to enable and disable HW counters, but the interface is generic enough to be used for any kind of event.

5

Tutorial - Perf Wiki

https://perf.wiki.kernel.org/index.php/Tutorial

Linux kernel profiling with. Counting with perf stat. Options controlling event selection. Multiplexing and scaling events. Options controlling environment selection. Attaching to a running process. Pretty printing large numbers. Sampling with perf record. Default event: cycle counting. Sample analysis with perf report. Options controlling kernel reporting. Source level analysis with perf annotate. Using perf annotate on kernel code. Live analysis with perf top. Benchmarking with perf bench. Certain comm...

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blog.cj2s.de

Botnets - blueblog - by Christian J. Dietrich

http://blog.cj2s.de/categories/1-Botnets

Skip to blog entries. Skip to archive page. Skip to left sidebar. Skip to right sidebar. Blueblog - by Christian J. Dietrich. Monday, April 8. 2013. Performance Profiling Analysis using perf. While most of the stuff we analyze is Windows malware, when it comes to implementing detection or analysis approaches, we surely turn to GNU/Linux. One of the best tools I stumbled upon when it comes to profiling, i.e. analyzing the execution performance of C code under Linux is perf. Note that the code should be co...

evanjones.ca

Debugging Java Native Memory Leaks (evanjones.ca)

http://www.evanjones.ca/java-native-leak-bug.html

Debugging Java Native Memory Leaks. My team at Twitter accidentally built a system that detects exciting sporting events: we got paged on three separate occasions because one of our services went down in one data center. Needless to say, we wanted to un-build this system as quickly as possible. The first time I got paged during the Seattle Seahawks NFL playoff game. Always close GZIPInputStream and GZIPOutputStream since they use native memory via zlib. To track down leaks, use jemalloc. Which writes a p...

shipilev.net

The Black Magic of (Java) Method Dispatch

https://shipilev.net/blog/2015/black-magic-method-dispatch

The Black Magic of (Java) Method Dispatch. Everything you wanted to know about Black Deviously Surreptitious Magic in low-level performance engineering". 22 Cases To Try. 42 Cheating The Runtime. 43 Cheated By The Runtime. 44 Emulating The Inlining. 5 Three Types And Beyond. 54 Cheating The Runtime. Aleksey Shipilёv, @shipilev. There is a much shorter "Too fast, too megamorphic". Post from Richard Warburton ( @RichardWarburto. If you need spoilers and warmup. Vyacheslav Egorov ( @mraleph. Interface, a fe...

x86.wiki.kernel.org

Main Page - Demeter of the Kernel.org

https://x86.wiki.kernel.org/index.php/Main_Page

From Demeter of the Kernel.org. Btrfs - btrfs Wiki. Ata - ata Wiki. Ieee1394 - IEEE 1394 FireWire Wiki. Security - Linux Security Wiki (obsolete). I2c - Linux i2c Wiki. Parisc - Linux PARISC Wiki. Reiser4 - Reiser4 FS Wiki. Perf - Perf Wiki. Hail - Hail Cloud Computing Wiki. Sparse - Sparse Wiki. Kgdb - KGDB Wiki. Modules - Linux Kernel Modules Wiki. Ckpt - Linux Checkpoint / Restart Wiki. Raid - Linux Raid Wiki. Git - Git SCM Wiki. Dracut - Dracut Wiki. Backports - Driver Backports Wiki.

ext3.wiki.kernel.org

Main Page - Demeter of the Kernel.org

https://ext3.wiki.kernel.org/index.php/Main_Page

From Demeter of the Kernel.org. Btrfs - btrfs Wiki. Ata - ata Wiki. Ieee1394 - IEEE 1394 FireWire Wiki. Security - Linux Security Wiki (obsolete). I2c - Linux i2c Wiki. Parisc - Linux PARISC Wiki. Reiser4 - Reiser4 FS Wiki. Perf - Perf Wiki. Hail - Hail Cloud Computing Wiki. Sparse - Sparse Wiki. Kgdb - KGDB Wiki. Modules - Linux Kernel Modules Wiki. Ckpt - Linux Checkpoint / Restart Wiki. Raid - Linux Raid Wiki. Git - Git SCM Wiki. Dracut - Dracut Wiki. Backports - Driver Backports Wiki.

brendangregg.com

Kernel Line Tracing: Linux perf Rides the Rocket

http://www.brendangregg.com/blog/2014-09-11/perf-kernel-line-tracing.html

09 Aug 2016 ». Gdb Debugging Full Example (Tutorial): ncurses. 23 Jul 2016 ». 13 Jul 2016 ». Llnode for Node.js Memory Leak Analysis. 14 Jun 2016 ». 08 Jun 2016 ». Hist Triggers in Linux 4.7. 04 May 2016 ». SREcon: Performance Checklists for SREs 2016. 30 Apr 2016 ». Linux 4.5 perf folded format. 30 Mar 2016 ». Working at Netflix 2016. 28 Mar 2016 ». Linux BPF/bcc Road Ahead, March 2016. 05 Mar 2016 ». 08 Feb 2016 ». 05 Feb 2016 ». Who is waking the waker? Linux chain graph prototype). 01 Feb 2016 ».

design.ros2.org

Proposal for Implementation of Real-time Systems in ROS 2

http://design.ros2.org/articles/realtime_proposal.html

Articles/121 realtime proposal.md. Proposal for Implementation of Real-time Systems in ROS 2. Proposal for a test-driven approach to the real-time performance requirement in ROS 2. Original Author: Jackie Kay. Requirements and Implementation of Real-Time Systems. The requirements of a real-time system vary depending on the use case. At its core, the real-time requirement of a system has two components:. Update period (also known as deadline). How to react to a missed deadline. Processors vary in capabili...

blog.hazelcast.com

Simulator 0.4 released! | Hazelcast Blog

http://blog.hazelcast.com/2015/04/15/simulator-0-4-released

The Leading Open Source In-Memory Data Grid. Simulator 0.4 released! April 15, 2015. Comments Off on Simulator 0.4 released! Internally the Performance/QA team is using a tool called the Simulator to simulate load on a Hazelcast cluster and see how it behaves when I apply this load for hours or even for day. This tool helps us to detect performance and stability problems early. Born out of Necessity. Simulator and performance testing. Each tool has its strong and week points, so by having a suite of tool...

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У Вас уже есть личный кабинет. Позвоните 7 (495) 660-20-49 и получите доступ к кабинету. Войти по адресу эл.почты / Логину. Электронная почта или Логин. Вход по номеру телефона. Укажите логин и пароль. Проверьте введеные данные. Забыли пароль? У Вас уже есть личный кабинет Позвоните 7 (495) 660-20-49 и получите доступ к кабинету. Войти по адресу эл.почты. Вход по номеру телефона. Вы уже регистрировались в кабинете. У Вас уже есть личный кабинет Позвоните 7 (495) 660-20-49 и получите доступ к кабинету.

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WebKit Perf Monitor

perf.wiki.kernel.org

Perf Wiki

Perf: Linux profiling with performance counters. Linux profiling with performance counters. More than just counters. This is the wiki page for the Linux. Command, also called perf events. Is powerful: it can instrument CPU performance counters, tracepoints, kprobes, and uprobes (dynamic tracing). It is capable of lightweight profiling. It is also included in the Linux kernel, under tools/perf, and is frequently updated and enhanced. Command to collect information including timestamps and stack traces.

perf0ratrice.skyrock.com

Perf0ratrice's blog - Noémie. - Skyrock.com

Oasis - Wonderwall, Traduction]. Et toutes ces routes que nous devons parcourir sont sinueuses. Et toutes ces lumières qui nous y mènent sont aveuglantes. Il y a tellement de chose que j'aimerais te dire. Mais je ne sais comment m'y prendre. 16/02/2008 at 4:59 AM. 22/08/2011 at 4:51 AM. Soundtrack of My Life. Emilia Torrini - Jungle Drum :). Subscribe to my blog! This blog has no articles. Post to my blog. Here you are free.

perf1esmod2010.blogspot.com

Bienvenue à toutes et tous

Bienvenue à toutes et tous. Blog dédié aux élèves de PERF1 ESMOD, promo 2010-2011. Lundi 18 avril 2011. J'ai trouvé un magasin, pour recharger les cartouches, en rapportant vos cartouches vides, un échange standard des mêmes cartouches déjà remplies sont échangées! C'est pas très loin de l'école, moins cher (pour moi au lieu de 46euros 4 couleurs . 22 euros chez eux) et en c'est plus écologique ;). LA doublure. au cas où. Doublure 0.1.1. C'est pas tout mais. Lundi 28 février 2011. Ce soir lundi 28 :.

perf2-agp.skyrock.com

perf2-agp's blog - Groupe Perf 2 de l'AGP - Skyrock.com

Groupe Perf 2 de l'AGP. 26/06/2011 at 10:01 AM. 11/07/2012 at 11:48 AM. Subscribe to my blog! DATES ET LIEUX DES COMPÉTITIONS 2011/2012. Département : 21/22 Janvier à BREST. Région : 11/12 Février à BETTON. Zone : 24/25 Mars à COGNAC. France : 4/5/6 Mai à TROYES. Compétitions par équipe :. Département : 29 Janvier à QUIMPER. Région : 10/11 Mars à CHARTRES DE BRETAGNE. Zone : 8/9/10 Avril à PARIGNEE LEVEQUE. France : 1/2/3 Juin à VALENCIENNES. Posted on Tuesday, 22 November 2011 at 4:11 AM. Apres 8 longue...

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employee performance review: tips, templates & tactics

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perf2ction-x.skyrock.com

Blog de perf2ction-x - the champ of ball * - Skyrock.com

Mot de passe :. J'ai oublié mon mot de passe. The champ of ball *. Mise à jour :. Je fais des eshanges de 20 a 600 shiffres. Ecoute Skyrock en live. Les n 1 sont Rap and RnB. Abonne-toi à mon blog! Je fais des eshanges de 20 a 600 shiffres. Eshange aussi de fans de 1 a 50 fans ). Ou poster avec :. Retape dans le champ ci-dessous la suite de chiffres et de lettres qui apparaissent dans le cadre ci-contre. Posté le samedi 06 février 2010 05:30. Modifié le dimanche 07 février 2010 07:07. Ou poster avec :.