A post-mortem analysis is a structured review process that examines a project or event after completion to identify what went well, what failed, and how to improve future outcomes.
Which is called post-mortem analytics?
Post-mortem analytics refers to the data-driven examination of project failures or incidents to extract insights and measurable patterns.
Think of it as the numbers-driven cousin of a standard post-mortem. While a regular review focuses on stories and lessons, analytics digs into the hard data—like failure rates, recovery times, and how often certain issues pop up. Teams lean on dashboards, regression models, and incident databases to spot trends. According to a 2025 Atlassian report, organizations using this approach see 34% fewer repeat incidents over 18 months.
How do you do a post-mortem analysis?
A post-mortem analysis is conducted by scheduling a structured meeting soon after an incident ends, documenting timeline, root causes, and actions.
Start by locking down the incident’s scope and timeline. Then gather evidence from logs, monitoring tools, and team feedback. Assign clear roles—like a facilitator to keep things on track and a notetaker to document everything. Use a shared doc to record findings, then turn those findings into action items with owners and deadlines. For software teams, tools like Jira or Opsgenie can make tracking easier. The Google SRE Workbook suggests wrapping this up within 5–7 days to keep details fresh and accurate.
What is the purpose of a post-mortem?
The purpose of a post-mortem is to determine the cause of death or failure and to extract actionable lessons.
In medicine, autopsies help doctors understand why someone died, which can shape public health policies or legal cases. In projects or systems, post-mortems uncover weak spots in processes, prevent the same mistakes from happening again, and help teams work more smoothly. The Healthline points out that healthcare teams using post-mortems have cut diagnostic errors by 20% when they actually put the recommendations into practice.
What should be included in a post-mortem?
A post-mortem should include the incident timeline, contributing factors, outcomes, stakeholder feedback, and actionable recommendations.
Don’t skimp on the details. Document the exact dates and duration of the incident, what changed or got deployed, and how key metrics looked before, during, and after. List the direct and root causes—whether it was a config error, a missed step, or something else—and include quotes or feedback from the teams involved. Visuals like flame graphs or flowcharts can make technical issues clearer. The PagerDuty Incident Response Guide says teams with well-documented post-mortems resolve future incidents 50% faster.
What is the difference between retrospective and post-mortem meeting?
Post-mortems focus on analyzing a specific incident shortly after it occurs, while retrospectives are regular, broader team reflections on process and performance.
Post-mortems are like emergency debriefs—they happen right after something goes wrong. Retrospectives, on the other hand, are scheduled check-ins (say, every two weeks or monthly) to look at how workflows are running overall. The Scrum Alliance argues that retrospectives help teams keep improving continuously, while post-mortems are all about closing the loop on crises and learning from them.
What is included in a post-mortem review?
A post-mortem review includes a comprehensive list of issues, root causes, lessons learned, and assigned corrective actions with owners and deadlines.
This isn’t just a list of what went wrong—it’s a full breakdown of the incident’s impact. Quantify the damage (like hours of downtime or the cost of the outage), and don’t forget human factors like communication gaps or training needs. Many teams share these reviews internally to keep everyone in the loop. The Incident.io 2026 Report found that teams that publish full post-mortems see a 25% boost in trust and collaboration across teams.
What is the purpose of a post-mortem review in coding?
The purpose of a post-mortem review in coding is to analyze software failures, security breaches, or performance issues to improve code quality and system reliability.
These reviews help teams spot recurring problems like race conditions, config drift, or weak test coverage. They dig into version control diffs, CI/CD logs, and monitoring alerts to piece together what happened. GitHub’s CodeQL documentation says teams that do regular post-mortems cut recurring bugs by 40% in fast-moving environments.
How do you do post-mortem?
A post-mortem is conducted through external and internal examination, including incision and tissue analysis, performed by a certified pathologist.
After getting consent, the pathologist makes a Y-shaped incision (in adults) to expose the organs for both gross and microscopic examination. They might also send samples for toxicology, microbiology, or histology tests. The National Institute on Aging notes that modern autopsies often include imaging like CT or MRI scans when available, which can bump diagnostic accuracy to over 90% in some cases.
How do you have a productive post-mortem?
A productive post-mortem includes a neutral facilitator, clear agenda, psychological safety, and follow-through on action items.
Keep the conversation constructive by focusing on systems, not people. Use a clear structure—timeline, causes, impact, actions—and cap the session at 90 minutes to keep everyone engaged. Assign one owner per action item and set deadlines. Research from the Journal of Patient Safety shows that structured, blame-free post-mortems in healthcare cut repeat sentinel events by 30%.
What is the most common cut during an autopsy?
The most common cut during an autopsy is the "trunk incision," a Y-shaped incision from shoulders to sternum, extending downward.
This cut lets the pathologist peel back the skin and examine the chest and abdominal organs. For women, the incision curves under the breasts to respect anatomy. A poorly placed cut can damage tissue or mess with findings. The PathologyOutlines guide warns that proper technique is key to avoiding both aesthetic and diagnostic mistakes.
How is cause of death determined?
The cause of death is determined by a medical examiner or coroner through external examination, autopsy, toxicology, and medical history.
Causes are usually labeled as immediate (like a heart attack), intermediate (like cardiac arrest), or underlying (like coronary artery disease). The manner of death—natural, accident, suicide, homicide, or undetermined—is also assigned, and that carries legal weight. The CDC’s 2024 Vital Statistics Report found that 38% of death certificates don’t have enough detail, which shows why thorough post-mortem work matters.
Why do they cover the legs in a casket?
Legs are covered in a casket to preserve dignity, focus attention on the face, and maintain a lifelike appearance during viewing.
This isn’t just tradition—it’s practical. It lets funeral staff dress and position the deceased carefully, especially when embalming can’t fully restore mobility. A blanket or casket veil is often used to cover the legs. The Funeralwise guide says open-casket viewings usually only expose the upper body to minimize emotional distress and keep the presentation natural.
What is post mortem lividity?
Post-mortem lividity (hypostasis) is the purple-red discoloration of skin caused by blood settling due to gravity after circulation ceases.
It starts showing up 20 minutes to 3 hours after death and becomes fixed between 8 and 12 hours. Lividity isn’t just a visual clue—it can help estimate time of death and even reveal if the body was moved. The NCBI Medical Reference notes that fixed lividity can confirm death and rule out foul play in suspicious cases.
What mortem means?
The word "mortem" derives from Latin and means "of death".
You’ll see it in terms like "post mortem" (after death), "in mortem" (into death), and "ante mortem" (before death). In English, it mostly shows up in medical, legal, or technical contexts. The Merriam-Webster Dictionary traces the word back to the late 14th century, originally popping up in legal Latin.
What is blameless post mortem?
A blameless post-mortem is an incident review that focuses on system factors rather than individual accountability.
It’s all about psychological safety. Instead of pointing fingers, teams dig into what went wrong in the system—like unclear runbooks or missing redundancies—and figure out how to prevent it from happening again. Google’s SRE Book helped popularize this approach, and it’s proven to reduce incident hiding while boosting transparency.
