Yelp | Site Reliability Engineer | San Francisco or London | Onsite | Full time
We’re looking for people with a passion for uptime - people with the tenacity to make meaningful contributions, solve hard problems, and have fun while doing it!
You’ll design monitoring and alerting patterns that keep us stable. You’ll build autoscaling infrastructure to meet our ever-increasing demand. You’ll empower engineers with the tools to safely push code multiple times a day. And you’ll play a key role in keeping Yelp fast, stable and growing.
I do the same using jrnl (http://maebert.github.io/jrnl), which lets you do things like star, tag, and view entries from specific days - while still keeping everything in a plain text file.
This is a summary / cheat-sheet for diagnosing performance problems with the "USE" method. It's explained in much more detail here: http://www.brendangregg.com/usemethod.html
Worth checking out the rest of the site too, really useful stuff for performance engineers.
For reference, the definitions are:
* utilization: the average time that the resource was busy servicing work
* saturation: the degree to which the resource has extra work which it can't service, often queued
Could you link some of these products available for purchase for purchase please? I've heard a few times times that there are soylent equivalents currently available, but from my searching I've only ever been able to find meal supplements and not complete replacements.
One that I frequently run into is that if you use SSH tunneling (like -L), you have to specify it the first time you ssh to that machine (i.e. when the ControlMaster is connected) and can't change it later. Using -L on later ssh's to the same machine silently fail, which can be infuriating if you don't realise it's happening. The best you can do at that point is to kill the ControlMaster ssh (disconnecting you across all your sessions), and then reconnecting with the right -L.
That's the "node-name", i.e. the fully qualified name of the tag in its namespace. You probably wanted to ask for the local-name, which in your example would just be "index". Not sure how to with LXML, but it's a common mistake people make when dealing with XML.
Semantico is a successful software development company creating award-winning websites and access management systems for multi-national publishers. The company offices are located in the vibrant centre of Brighton.
The role requires the individual to be a forward thinking XML/XSL expert that can demonstrate the practical application of using XSD, RelaxNG, DTDs, XPath and XSLT to define and validate publishers' XML content; helping to ensure that any data conforming to the specification will contain all of the elements required to publish their content online.
Contact me directly at georgeb at semantico dot com. Recruiters: Semantico has a Recruitment PSL in place and does not accept applications via agencies.
I hadn't, doh! Thanks. Might be worth adding a link to that at start of the docs, because I found I was hesitant to start writing yamls without knowing the "right" structure for them.