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The Application Apocalypse - Rethink Performance or Prepare to Meet Thy Doom

Pete Waterhouse

With the inevitable zombie apocalypse, having the right strategies to combat the plague will be essential. Turns out that trouble-shooting application performance isn’t much different. As any good zombie fighter will tell you, in a pandemic that threatens to consume all humanity, it’ll be important to find the first person infected – called “patient zero”. Knowing that sucker's history can help determine how and when the infection started, and with a bit of luck, a way to stop it.

You might scoff, but there are many parallels between this and the way we manage application performance. Ok, perhaps not on a World War Z scale, but still troublesome enough to bite your business where it hurts most.

Heroic Best Effort Hurts People and the Business

In the aforementioned movie, the hero risked everything to lead a worldwide search for the source of the plague. In IT we have our own heroes -- administrators who spend lots of time scrambling from console to console hoping to find the root cause of the latest event storm. Guys who puts everything aside, getting called in after hours to try and figure out why customers suddenly can’t check-out goods with that new mobile app – yes, the one those wretched code junkies just threw over the wall.

It’s not that our heroes doesn’t have the tools for the job. On the contrary, they’re armed with enough products, dashboards and diagnostic wizardry to slay an army of performance problems. They are our champions, veritable experts in configuring systems, the uber nerds who can sift through logs and data; the undisputed king gods of monitoring the monitors.

Yet problems still persist, customer experience degrades and business suffers, Oh, and our valued APM admin just missed his wedding anniversary after an all-weekend triage binge – been there, done that.

So how do we end this vicious cycle?

It requires new approaches to monitoring; rethinking the traditional ways we go about finding our own “patient zeros” – changes - and quickly understanding how they impact performance. When IT can detect changes quickly they no longer need a “shoot them in the head” approach to managing performance – that might work with one or two zombies, but it no longer scales in business.

Constant Change is a Both a Blessing and a Curse

Forget the hype – the real reason businesses must employ mobile and cloud is the opportunity to engage with customers at scale. This, however, precipitates the need for faster development of high-quality software. Software that changes not for change sake, but in order to quickly test assumptions, build new markets, and create and solve problems customers didn’t know they had. Yet these changes are a curse on IT operations.

Call me captain obvious, but the vast majority of application performance problems are caused by some kind of change. Again, it’s not that we don’t have enough tools. We have truck load full of products to detect changes in code, infrastructure and configuration screw ups. The problem is we lack context – or the link and association between performance behavior and changes. And because changes now happen more frequently (and cumulatively), it’s left in the hands of heroes to painstakingly sift through the wreckage to determine the root cause. That requires expertise yes, but more often gut feel and dumb luck. Even a vision impaired squirrel will sometimes find a nut, right?

Lessons Learned from Air Crash Investigation

If you want to see the best example of effective root cause analysis watch the TV show Air Emergency. You’ll see the importance of cockpit voice and flight data recorders. Not only do they gather all the data leading up to an incident, they’re also the focal point around which experts in many fields (across metallurgy, weather, instrumentation, even psychology) coalesce to gain a true picture of what caused the problem. Without this there’ll blame games, conjecture – even whacky conspiracy theories.

In IT we need similar capabilities that understand changes over time and provide the ability to dive into any changes that precede a performance issue. If you will, a system that provides an integrated change/performance timeline which lets our own teams of experts see the chronological order of change events and navigates the event series to the impact of change related to application elements. This is invaluable in a production context, but also in pre-production. Because by identifying the beginning of a performance issues (perhaps before a new code release) and understanding change related elements, teams can quickly gain agreement on root cause. Then through DevOps style feedback and collaboration they can work to prevent issues reoccurring.

Modern APM solutions are now employing these approaches, so cross-functional teams can quickly pinpoint what and where changes occurred and correlate to any resulting performance impact. They find that “patient zero” quickly and often without involving any other team member.

And without this type of functionality? Well, there’ll be blame games, conjecture (“I think its Frank’s lousy code”), and yes, maybe even conspiracy theories.

The modern digital business understands that loyalty is only ever earned by providing a rich, high quality customer experience. Supporting this, our IT staff don’t need more tools, just better methods that apply common sense thinking to address problems that continue to plague operations, hurt staff and bite the business.

Now if you’ll excuse me, I must get back to my command center, turn on my monitors – and wait for the zombie hoards.

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The Application Apocalypse - Rethink Performance or Prepare to Meet Thy Doom

Pete Waterhouse

With the inevitable zombie apocalypse, having the right strategies to combat the plague will be essential. Turns out that trouble-shooting application performance isn’t much different. As any good zombie fighter will tell you, in a pandemic that threatens to consume all humanity, it’ll be important to find the first person infected – called “patient zero”. Knowing that sucker's history can help determine how and when the infection started, and with a bit of luck, a way to stop it.

You might scoff, but there are many parallels between this and the way we manage application performance. Ok, perhaps not on a World War Z scale, but still troublesome enough to bite your business where it hurts most.

Heroic Best Effort Hurts People and the Business

In the aforementioned movie, the hero risked everything to lead a worldwide search for the source of the plague. In IT we have our own heroes -- administrators who spend lots of time scrambling from console to console hoping to find the root cause of the latest event storm. Guys who puts everything aside, getting called in after hours to try and figure out why customers suddenly can’t check-out goods with that new mobile app – yes, the one those wretched code junkies just threw over the wall.

It’s not that our heroes doesn’t have the tools for the job. On the contrary, they’re armed with enough products, dashboards and diagnostic wizardry to slay an army of performance problems. They are our champions, veritable experts in configuring systems, the uber nerds who can sift through logs and data; the undisputed king gods of monitoring the monitors.

Yet problems still persist, customer experience degrades and business suffers, Oh, and our valued APM admin just missed his wedding anniversary after an all-weekend triage binge – been there, done that.

So how do we end this vicious cycle?

It requires new approaches to monitoring; rethinking the traditional ways we go about finding our own “patient zeros” – changes - and quickly understanding how they impact performance. When IT can detect changes quickly they no longer need a “shoot them in the head” approach to managing performance – that might work with one or two zombies, but it no longer scales in business.

Constant Change is a Both a Blessing and a Curse

Forget the hype – the real reason businesses must employ mobile and cloud is the opportunity to engage with customers at scale. This, however, precipitates the need for faster development of high-quality software. Software that changes not for change sake, but in order to quickly test assumptions, build new markets, and create and solve problems customers didn’t know they had. Yet these changes are a curse on IT operations.

Call me captain obvious, but the vast majority of application performance problems are caused by some kind of change. Again, it’s not that we don’t have enough tools. We have truck load full of products to detect changes in code, infrastructure and configuration screw ups. The problem is we lack context – or the link and association between performance behavior and changes. And because changes now happen more frequently (and cumulatively), it’s left in the hands of heroes to painstakingly sift through the wreckage to determine the root cause. That requires expertise yes, but more often gut feel and dumb luck. Even a vision impaired squirrel will sometimes find a nut, right?

Lessons Learned from Air Crash Investigation

If you want to see the best example of effective root cause analysis watch the TV show Air Emergency. You’ll see the importance of cockpit voice and flight data recorders. Not only do they gather all the data leading up to an incident, they’re also the focal point around which experts in many fields (across metallurgy, weather, instrumentation, even psychology) coalesce to gain a true picture of what caused the problem. Without this there’ll blame games, conjecture – even whacky conspiracy theories.

In IT we need similar capabilities that understand changes over time and provide the ability to dive into any changes that precede a performance issue. If you will, a system that provides an integrated change/performance timeline which lets our own teams of experts see the chronological order of change events and navigates the event series to the impact of change related to application elements. This is invaluable in a production context, but also in pre-production. Because by identifying the beginning of a performance issues (perhaps before a new code release) and understanding change related elements, teams can quickly gain agreement on root cause. Then through DevOps style feedback and collaboration they can work to prevent issues reoccurring.

Modern APM solutions are now employing these approaches, so cross-functional teams can quickly pinpoint what and where changes occurred and correlate to any resulting performance impact. They find that “patient zero” quickly and often without involving any other team member.

And without this type of functionality? Well, there’ll be blame games, conjecture (“I think its Frank’s lousy code”), and yes, maybe even conspiracy theories.

The modern digital business understands that loyalty is only ever earned by providing a rich, high quality customer experience. Supporting this, our IT staff don’t need more tools, just better methods that apply common sense thinking to address problems that continue to plague operations, hurt staff and bite the business.

Now if you’ll excuse me, I must get back to my command center, turn on my monitors – and wait for the zombie hoards.

Hot Topics

The Latest

In the final part of APMdigest's 2025 Predictions Series, industry experts offer predictions on how AI will evolve and impact technology and business in 2025 ...

E-commerce is set to skyrocket with a 9% rise over the next few years ... To thrive in this competitive environment, retailers must identify digital resilience as their top priority. In a world where savvy shoppers expect 24/7 access to online deals and experiences, any unexpected downtime to digital services can lead to significant financial losses, damage to brand reputation, abandoned carts with designer shoes, and additional issues ...

Efficiency is a highly-desirable objective in business ... We're seeing this scenario play out in enterprises around the world as they continue to struggle with infrastructures and remote work models with an eye toward operational efficiencies. In contrast to that goal, a recent Broadcom survey of global IT and network professionals found widespread adoption of these strategies is making the network more complex and hampering observability, leading to uptime, performance and security issues. Let's look more closely at these challenges ...

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Broadcom

The 2025 Catchpoint SRE Report dives into the forces transforming the SRE landscape, exploring both the challenges and opportunities ahead. Let's break down the key findings and what they mean for SRE professionals and the businesses relying on them ...

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The pressure on IT teams has never been greater. As data environments grow increasingly complex, resource shortages are emerging as a major obstacle for IT leaders striving to meet the demands of modern infrastructure management ... According to DataStrike's newly released 2025 Data Infrastructure Survey Report, more than half (54%) of IT leaders cite resource limitations as a top challenge, highlighting a growing trend toward outsourcing as a solution ...

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Datastrike

Gartner revealed its top strategic predictions for 2025 and beyond. Gartner's top predictions explore how generative AI (GenAI) is affecting areas where most would assume only humans can have lasting impact ...

The adoption of artificial intelligence (AI) is accelerating across the telecoms industry, with 88% of fixed broadband service providers now investigating or trialing AI automation to enhance their fixed broadband services, according to new research from Incognito Software Systems and Omdia ...

 

AWS is a cloud-based computing platform known for its reliability, scalability, and flexibility. However, as helpful as its comprehensive infrastructure is, disparate elements and numerous siloed components make it difficult for admins to visualize the cloud performance in detail. It requires meticulous monitoring techniques and deep visibility to understand cloud performance and analyze operational efficiency in detail to ensure seamless cloud operations ...

Imagine a future where software, once a complex obstacle, becomes a natural extension of daily workflow — an intuitive, seamless experience that maximizes productivity and efficiency. This future is no longer a distant vision but a reality being crafted by the transformative power of Artificial Intelligence ...

Enterprise data sprawl already challenges companies' ability to protect and back up their data. Much of this information is never fully secured, leaving organizations vulnerable. Now, as GenAI platforms emerge as yet another environment where enterprise data is consumed, transformed, and created, this fragmentation is set to intensify ...

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