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Processing Latency
Dealing with Latency in Networked GamesTimers to measure latencyWhat is the difference between Cloud Computing and Grid Computing?Is latency or my VPN choking my Excel to SQL Server uploads?High latency on my Wordpress SiteHow To Compute HTTP request processing time without network latency?Different latency time when measured through javascript vs developer consoleProcessing latency in different levels of CacheMeasuring latency over network
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Hello Everybody please help me ,
I would like to compute the processing latency over different layer in the network , especialy on the cloud server. I want a mathematical function to compute the processing latency , I looked for the solution but I found nothing
cloud iot latency fog
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
add a comment
|
Hello Everybody please help me ,
I would like to compute the processing latency over different layer in the network , especialy on the cloud server. I want a mathematical function to compute the processing latency , I looked for the solution but I found nothing
cloud iot latency fog
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41
add a comment
|
Hello Everybody please help me ,
I would like to compute the processing latency over different layer in the network , especialy on the cloud server. I want a mathematical function to compute the processing latency , I looked for the solution but I found nothing
cloud iot latency fog
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
Hello Everybody please help me ,
I would like to compute the processing latency over different layer in the network , especialy on the cloud server. I want a mathematical function to compute the processing latency , I looked for the solution but I found nothing
cloud iot latency fog
cloud iot latency fog
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
asked Mar 28 at 10:26
soukainasoukaina
11 bronze badge
11 bronze badge
This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41
add a comment
|
This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41
This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41
This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41
add a comment
|
1 Answer
1
active
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votes
Latency = sum of delays.
More specific formulas are only possible for more specific questions. In an applied setting where you want to know the actual performance of a system, latency is measured, not computed. Real-world latencies tend to be statistical distributions rather than numbers, so the most relevant formulas may be for statistical analysis of the measurements (say, the 99th-percentile latency).
A formula can make sense when you know all the steps along the way. The Network Latency Calculator expresses latency as the sum of the time it takes a packet to travel between a source and destination (most relevant over long distances) and the time it takes the sending system to prepare the packet:
And that is just in one direction. This might not seem relevant to processing latency, yet it illustrates a fraction of the complexity that could be involved if this unknown cloud server makes calls to a database or other service. Uncertainty around even one variable throws the result into question. So the question is what you really need to measure.
- If interested in latency from a user perspective, use client-side tools that analyze times between request and response.
- If measuring internal steps inside code you control, log event timestamps or the differences between them.
- If looking for more granular results across cloud systems, access cloud logs that track events across multiple systems.
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Latency = sum of delays.
More specific formulas are only possible for more specific questions. In an applied setting where you want to know the actual performance of a system, latency is measured, not computed. Real-world latencies tend to be statistical distributions rather than numbers, so the most relevant formulas may be for statistical analysis of the measurements (say, the 99th-percentile latency).
A formula can make sense when you know all the steps along the way. The Network Latency Calculator expresses latency as the sum of the time it takes a packet to travel between a source and destination (most relevant over long distances) and the time it takes the sending system to prepare the packet:
And that is just in one direction. This might not seem relevant to processing latency, yet it illustrates a fraction of the complexity that could be involved if this unknown cloud server makes calls to a database or other service. Uncertainty around even one variable throws the result into question. So the question is what you really need to measure.
- If interested in latency from a user perspective, use client-side tools that analyze times between request and response.
- If measuring internal steps inside code you control, log event timestamps or the differences between them.
- If looking for more granular results across cloud systems, access cloud logs that track events across multiple systems.
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
add a comment
|
Latency = sum of delays.
More specific formulas are only possible for more specific questions. In an applied setting where you want to know the actual performance of a system, latency is measured, not computed. Real-world latencies tend to be statistical distributions rather than numbers, so the most relevant formulas may be for statistical analysis of the measurements (say, the 99th-percentile latency).
A formula can make sense when you know all the steps along the way. The Network Latency Calculator expresses latency as the sum of the time it takes a packet to travel between a source and destination (most relevant over long distances) and the time it takes the sending system to prepare the packet:
And that is just in one direction. This might not seem relevant to processing latency, yet it illustrates a fraction of the complexity that could be involved if this unknown cloud server makes calls to a database or other service. Uncertainty around even one variable throws the result into question. So the question is what you really need to measure.
- If interested in latency from a user perspective, use client-side tools that analyze times between request and response.
- If measuring internal steps inside code you control, log event timestamps or the differences between them.
- If looking for more granular results across cloud systems, access cloud logs that track events across multiple systems.
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
add a comment
|
Latency = sum of delays.
More specific formulas are only possible for more specific questions. In an applied setting where you want to know the actual performance of a system, latency is measured, not computed. Real-world latencies tend to be statistical distributions rather than numbers, so the most relevant formulas may be for statistical analysis of the measurements (say, the 99th-percentile latency).
A formula can make sense when you know all the steps along the way. The Network Latency Calculator expresses latency as the sum of the time it takes a packet to travel between a source and destination (most relevant over long distances) and the time it takes the sending system to prepare the packet:
And that is just in one direction. This might not seem relevant to processing latency, yet it illustrates a fraction of the complexity that could be involved if this unknown cloud server makes calls to a database or other service. Uncertainty around even one variable throws the result into question. So the question is what you really need to measure.
- If interested in latency from a user perspective, use client-side tools that analyze times between request and response.
- If measuring internal steps inside code you control, log event timestamps or the differences between them.
- If looking for more granular results across cloud systems, access cloud logs that track events across multiple systems.
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
Latency = sum of delays.
More specific formulas are only possible for more specific questions. In an applied setting where you want to know the actual performance of a system, latency is measured, not computed. Real-world latencies tend to be statistical distributions rather than numbers, so the most relevant formulas may be for statistical analysis of the measurements (say, the 99th-percentile latency).
A formula can make sense when you know all the steps along the way. The Network Latency Calculator expresses latency as the sum of the time it takes a packet to travel between a source and destination (most relevant over long distances) and the time it takes the sending system to prepare the packet:
And that is just in one direction. This might not seem relevant to processing latency, yet it illustrates a fraction of the complexity that could be involved if this unknown cloud server makes calls to a database or other service. Uncertainty around even one variable throws the result into question. So the question is what you really need to measure.
- If interested in latency from a user perspective, use client-side tools that analyze times between request and response.
- If measuring internal steps inside code you control, log event timestamps or the differences between them.
- If looking for more granular results across cloud systems, access cloud logs that track events across multiple systems.
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
answered Mar 28 at 19:13
MBerMBer
6335 silver badges17 bronze badges
6335 silver badges17 bronze badges
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This question is problematic for two reasons: first it concerns networking rather than development, but more fundamentally it is a request for an algorithm, which is not within the mission of stack exchange overall.
– Chris Stratton
Mar 28 at 15:41