xhprof | level hierarchical profiler for PHP and has a simple HTML

I'm trying to setup docker with traefik to use self signed certificate on localhost

I'm am developing on my local machine and I want to use docker with traefik. The problem I'm having is that i can't get self signed certificate to work with my setup. I need someone to point me in the right direction!

The certificate shown in browser is always TRAEFIK DEFAULT CERT or a get 404 page not found when i enter my domain

My docker-compose.yaml

currently I'm trying to connect a PHP App in Cloud Foundry with an Oracle Database. For this I need to build the binaries for php with the oci8 driver in order to use pdo_oci in my application. For this I'm using

https://github.com/cloudfoundry/binary-builder

with docker. This seems to work fine. However after this, I don't know how to move on.

I've read the Cloud Foundry Docs about custom Buildpacks ( https://docs.cloudfoundry.org/buildpacks/custom.html ). There they describe the creation of custom Buildpacks in three steps:

1. Ensure that you have installed the buildpack-packager.

2. Create a manifest.yml in your buildpack.

3. Run the packager in cached mode (...)

I've installed the buildpack-manager on my local machine and simply tried to run in against the binaries I've got from the binary builder. I thought it could working since there is a sources.yml file which looks similar to a manifest.yml

I need to increase the memory limit for PHP on the command line so I can use Composer.

Output of php -i | grep memory_limit

memory_limit => 256M => 256M

Output of php --ini

I have installed the Drupal XHProf 7.x-1.0-beta2 module and enabled it on the Modules page of my site.

I have turned enabled the use of the module at Configuration -> Development -> XHProf settings (/admin/config/development/xhprof) by checking ON " Enable profiling of all page views and drush requests. "

Now what?

When I visit a page and click "XHProf output" at the bottom of the page, I get this error:

" Run #51b789ae8cea0: Invalid Run Id = 51b789ae8cea0 "

And the list of the "Top 100 functions" is totally empty. I am a bit lost as to what I should be seeing or where to go from here. Any help greatly appreciated.

please refer error screenshot

I have a Java program that runs for only about 20-30 seconds and I want to profile it.

Firing up the jvisualvm profiler manually at each start is not reliable, because you lose several seconds operating the UI.

Is there a way to profile the entire exectution, like the old -Xhprof:cpu=samples which no longer works?

I am giving PuPHPet a go, so created an archive using all the basic options.
When trying vagrant up I get the error:

==> machine1: Error: Could not parse application options: invalid option: --manifestdir

A little bit of investigation points to the problem being with puppet V5 not longer supports manifest_dir option.
The suggested fix is to update the config to use environments and set environment and environments_path in config.

Can anyone throw some light on where in the config.yaml these need to be set?
Also where in the PuPHPet directory structure the environment folder needs to live?

The config.yaml that I am using;

My goal is to configure php profiling for local development website in Kubuntu 16.04.

Installed tideways according to docs and checked it's installed correctly with:

I'm trying to setup Xhgui with Xhprof. I followed the github instructions (https://github.com/perftools/xhgui), but this error message keeps appearing in error logs :

"xhgui - document to insert contains invalid key: keys cannot contain ".": "main()==>load..."

Looks like mongoDB can't use dots in keys, but yet Xhgui is trying to do that.

Is there a way do disable this limitation in mongoDB ? Or to fix this bug in Xhgui ?

I'm in the midst of making a docker container for automation with selenium. At the moment, all I'm doing is reading the title. This is fine for actual live URLs but I want to use my local DNS. I have the following in my local machines /etc/hosts