System and method for end-to-end response-time analysis
In one embodiment, a method includes selecting a group of transactions having a common end-to-end transaction path comprising a plurality of transaction-path nodes. Each transaction of the group is associated with either an acceptable category or an unacceptable category based, at least in part, on an end-to-end response time for the transaction. The method further includes separately determining, for each transaction-path node, an execution-time pair. The execution-time pair includes first aggregate information indicative of execution time by the transaction-path node for transactions associated with the acceptable category. The execution-time pair also includes second aggregate information indicative of execution time by the transaction-path node for transactions associated with the unacceptable category. Additionally, the method includes generating a visualization of the end-to-end transaction path. The visualization depicts each determined execution-time pair in relation to a corresponding transaction-path node.
1. A method comprising, by a computer system comprising physical computer hardware:
selecting a group of transactions having a common end-to-end transaction path comprising a plurality of transaction-path nodes;
wherein each transaction of the group is associated with either an acceptable category or an unacceptable category based, at least in part, on an end-to-end response time for the transaction;
separately determining, for each transaction-path node of the plurality of transaction-path nodes, an execution-time pair, the execution-time pair comprising:
first aggregate information indicative of aggregate execution time by the transaction-path node for the transactions of the group that are associated with the acceptable category; and
second aggregate information indicative of aggregate execution time by the transaction-path node for the transactions of the group that are associated with the unacceptable category;
generating a report of the end-to-end transaction path,
wherein the report indicates each determined execution-time pair in relation to a corresponding transaction-path node; and
causing the end-to-end transaction path to be displayed, wherein the causing comprises scaling a visualization of at least one determined execution-time pair to a greater of:
an aggregate execution-time value corresponding to transactions associated with the acceptable category; and
an aggregate execution-time value corresponding to transactions associated with the unacceptable category.
2. The method of claim 1 , wherein:
the report comprises a visualization of the end-to-end transaction path; and
wherein the visualization depicts each determined execution-time pair in relation to a corresponding transaction-path node.
3. The method of claim 1 , wherein the plurality of transaction-path nodes comprise a plurality of tiers.
4. The method of claim 1 , comprising, prior to the selecting, for each transaction of a plurality of transactions, associating the transaction with either the acceptable category or the unacceptable category.
5. The method of claim 1 , wherein the separately determining comprises:
ascertaining a category of each transaction of the group;
accessing a response-time breakdown for each transaction of the group;
for each transaction-path node, aggregating corresponding execution times for the transactions associated with the acceptable category; and
for each transaction-path node, aggregating corresponding execution times for the transactions associated with the unacceptable category.
6. The method of claim 1 , wherein the group comprises end-user transactions.
7. The method of claim 6 , wherein the plurality of transaction-path nodes comprise an end-user client application, a network, at least one web server, at least one application server, at least one database, and at least one external service.
8. The method of claim 1 , wherein:
the group comprises a plurality of database-query executions; and
the plurality of transaction-path nodes comprise a plurality of sources of delay in the plurality of database-query executions.
9. An information handling system comprising:
a hardware computer processor, wherein the hardware computer processor is operable to implement a method, the method comprising:
selecting a group of transactions having a common end-to-end transaction path comprising a plurality of transaction-path nodes;
wherein each transaction of the group is associated with either an acceptable category or an unacceptable category based, at least in part, on an end-to-end response time for the transaction;
separately determining, for each transaction-path node of the plurality of transaction-path nodes, an execution-time pair, the execution-time pair comprising:
first aggregate information indicative of aggregate execution time by the transaction-path node for the transactions of the group that are associated with the acceptable category; and
second aggregate information indicative of execution time by the transaction-path node for the transactions of the group that are associated with the unacceptable category;
generating a report of the end-to-end transaction path,
wherein the report indicates each determined execution-time pair in relation to a corresponding transaction-path node; and
causing the end-to-end transaction path to be displayed, wherein the causing comprises scaling a visualization of at least one determined execution-time pair to a greater of:
an aggregate execution-time value corresponding to transactions associated with the acceptable cateogry; and
an aggregate execution-time value corresponding to transactions associated with the unacceptable category.
10. The information handling system of claim 9 , wherein:
the report comprises a visualization of the end-to-end transaction path; and
wherein the visualization depicts each determined execution-time pair in relation to a corresponding transaction-path node.
11. The information handling system of claim 9 , the method comprising, prior to the selecting, for each transaction of a plurality of transactions, associating the transaction with either the acceptable category or the unacceptable category.
12. The information handling system of claim 9 , wherein the separately determining comprises:
ascertaining a category of each transaction of the group;
accessing a response-time breakdown for each transaction of the group;
for each transaction-path node, aggregating corresponding execution times for the transactions associated with the acceptable category; and
for each transaction-path node, aggregating corresponding execution times for the transactions associated with the unacceptable category.
13. The information handling system of claim 9 , wherein the group comprises end-user transactions.
14. The information handling system of claim 13 , wherein the plurality of transaction-path nodes comprise an end-user client application, a network, at least one web server, at least one application server, at least one database, and at least one external service.
15. The information handling system of claim 9 , wherein:
the group comprises a plurality of database-query executions; and
the plurality of transaction-path nodes comprise a plurality of sources of delay in the plurality of database-query executions.
16. A computer-program product comprising a non-transitory computer-usable medium having computer-readable program code embodied therein, the computer-readable program code adapted to be executed to implement a method comprising:
selecting a group of transactions having a common end-to-end transaction path comprising a plurality of transaction-path nodes;
wherein each transaction of the group is associated with either an acceptable category or an unacceptable category based, at least in part, on an end-to-end response time for the transaction;
separately determining, for each transaction-path node of the plurality of transaction-path nodes, an execution-time pair, the execution-time pair comprising:
first aggregate information indicative of aggregate execution time by the transaction-path node for the transactions of the group that are associated with the acceptable category; and
second aggregate information indicative of aggregate execution time by the transaction-path node for the transactions of the group that are associated with the unacceptable category;
generating a report of the end-to-end transaction path,
wherein the report indicates each determined execution-time pair in relation to a corresponding transaction-path node; and
causing the end-to-end transaction to be displayed, wherein the causing comprises scaling a visualization of at least one determined execution-time pair to a greater of:
an aggregate execution-time value corresponding to transactions associated with the acceptable category; and
an aggregate execution-time value corresponding to transactions associated with the unacceptable category.