Lead Performance Engineer Interview Questions

4,697 lead performance engineer interview questions shared by candidates

Master slave in JMeter how user gets split in Master slave in JMeter - does it get split equally Test Fragment in JMeter what is Sampler - used for for in jmeter Listeners in JMeter - How will you see you JMeter report after a test workload model How will you calculate throughput when User and Response time is given For eg 100 user and 2 second of response time what is the throughput CI/CD pipeline Splunk Dashboards Metrics monitored Dynatrace - Pure path _ query Optimization Deadlock in layman words Bottlenecks faced Run time setting in Jmeter LoadRunner Parameter settings - what is sequential each iteration , unique once etc. 3 parts of LR - Init(), Action , Vuser_end() why is it like this ? reason 4 requests - how to make them execute at one shot? Rendezvous point Explain JVM - components Java Components JMeter - JDK - what is behind it - How internals of JMeter works Mobile performance Testing - Explain how to do it ? VMWare - Open stack Dynatrace App mon
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Performance Engineer

Interviewed at Wipro

3.6
Mar 24, 2022

Master slave in JMeter how user gets split in Master slave in JMeter - does it get split equally Test Fragment in JMeter what is Sampler - used for for in jmeter Listeners in JMeter - How will you see you JMeter report after a test workload model How will you calculate throughput when User and Response time is given For eg 100 user and 2 second of response time what is the throughput CI/CD pipeline Splunk Dashboards Metrics monitored Dynatrace - Pure path _ query Optimization Deadlock in layman words Bottlenecks faced Run time setting in Jmeter LoadRunner Parameter settings - what is sequential each iteration , unique once etc. 3 parts of LR - Init(), Action , Vuser_end() why is it like this ? reason 4 requests - how to make them execute at one shot? Rendezvous point Explain JVM - components Java Components JMeter - JDK - what is behind it - How internals of JMeter works Mobile performance Testing - Explain how to do it ? VMWare - Open stack Dynatrace App mon

The Wall Street in New York is known for its breathtaking skyscrapers. But the raining season is approaching, and the amount of water that will fall over the buildings is going to be huge this year. Since every building is stuck to the buildings to its left and to its right (except for the first and the last one), the water can leak from a building only if the height of the building is higher than the height of the building to its left or to its right (the height of the edges of Wall Street is 0). All the buildings have the width of 1 meter. You are given the heights (in meters) of the buildings on Wall Street from left to right, and your task is to print to the standard output (stdout) the total amount of water (in cubic meters) held over the buildings on Wall Street. Example input: heights: [9 8 7 8 9 5 6] Example output: 5
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Marketing Performance Analyst

Interviewed at Glovo

3.4
Dec 11, 2018

The Wall Street in New York is known for its breathtaking skyscrapers. But the raining season is approaching, and the amount of water that will fall over the buildings is going to be huge this year. Since every building is stuck to the buildings to its left and to its right (except for the first and the last one), the water can leak from a building only if the height of the building is higher than the height of the building to its left or to its right (the height of the edges of Wall Street is 0). All the buildings have the width of 1 meter. You are given the heights (in meters) of the buildings on Wall Street from left to right, and your task is to print to the standard output (stdout) the total amount of water (in cubic meters) held over the buildings on Wall Street. Example input: heights: [9 8 7 8 9 5 6] Example output: 5

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