Re: Best tools for profiling Clojure programs?
Thank you Niels, вторник, 1 июля 2014 г., 15:10:42 UTC+4 пользователь Niels van Klaveren написал: A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. Is this tool only for Windows? With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
No, it is not. At least it is available on Mac too. On Thursday, July 3, 2014 9:25:44 AM UTC+2, ru wrote: Thank you Niels, вторник, 1 июля 2014 г., 15:10:42 UTC+4 пользователь Niels van Klaveren написал: A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. Is this tool only for Windows? With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
YourKit works well. I've heard good things about JVisualVM, but don't have experience using it. On Thu, Jul 3, 2014 at 12:31 AM, Jakub Holy jakub.h...@iterate.no wrote: No, it is not. At least it is available on Mac too. On Thursday, July 3, 2014 9:25:44 AM UTC+2, ru wrote: Thank you Niels, вторник, 1 июля 2014 г., 15:10:42 UTC+4 пользователь Niels van Klaveren написал: A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. Is this tool only for Windows? With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
Woops, posting too late... I typed JVisualVM, but meant to say Java Mission Control. On Thu, Jul 3, 2014 at 1:10 AM, Alex Baranosky alexander.barano...@gmail.com wrote: YourKit works well. I've heard good things about JVisualVM, but don't have experience using it. On Thu, Jul 3, 2014 at 12:31 AM, Jakub Holy jakub.h...@iterate.no wrote: No, it is not. At least it is available on Mac too. On Thursday, July 3, 2014 9:25:44 AM UTC+2, ru wrote: Thank you Niels, вторник, 1 июля 2014 г., 15:10:42 UTC+4 пользователь Niels van Klaveren написал: A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. Is this tool only for Windows? With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
No, also for Oracle JVM on Linux, and 64 bit Mac OS X -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
Oops, forgot to state Java Mission Control flight recording is for Oracle JVM only. On Tuesday, July 1, 2014 1:10:42 PM UTC+2, Niels van Klaveren wrote: A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
A new option for test purposes is included in JDK 1.7.0_40 and up and is called Java Mission Control. It is located in the JDK as /bin/jmc.exe. With it you can connect to a local java process, or remotely through RMI, and record all kinds of performance characteristics in a Flight Recording. Such a flight recording can be a defined for a limited time, or it can buffer the recording to record only the latest x minutes. Overhead depends on the monitoring template used, but is typically around 2%. These recordings can then be browsed, analyzed and queried in a pretty good interface after the recording has been saved. To do so, you need to have the following options in your project.clj, and run your project on a JDK 1.7.0_40 :jvm-opts [ ; add Flight Recording options -XX:+UnlockCommercialFeatures -XX:+FlightRecorder ; add RMI connection (to connect to process remotely or running as service/daemon) ; this example has NO authentication enabled through the RMI port -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port= -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false] On Friday, June 20, 2014 3:05:05 PM UTC+2, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Best tools for profiling Clojure programs?
I like YourKit. It's commercial, but really quite good (free for open source if you promote them in your readme). I wrote a bit about the perf wins I got using yourkit on my app here: http://yellerapp.com/posts/2014-05-21-tuning-clojure-an-experience-report.html On Friday, 20 June 2014 14:05:05 UTC+1, ru wrote: Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Best tools for profiling Clojure programs?
Hi all, What performance profiling instrument somebody can recommend for Clojure programs and corresponding documents, articles or tutorials. Thanks in advance. Sincerely, Ru -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Best tools for profiling Clojure programs?
I can speak to existence but not optimality :) I've use JProfiler, and my experience is that, just like debuggers work, so does this particular profiler. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
