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Add support for query profiler with concurrent aggregation #9248

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merged 9 commits into from
Sep 5, 2023

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ticheng-aws
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@ticheng-aws ticheng-aws commented Aug 11, 2023

Description

At present, the query profiler is the total timing obtained by summing all segments. However, this does not accurately represent the detailed timing of the query, including queue time and gap time, during concurrent execution. This PR will address the problem.

A sample query response for a concurrent search with 2 segment slices:

{
    "took": 61,
    "timed_out": false,
    "num_reduce_phases": 2,
    "_shards": {...},
    "hits": {...},
    "profile":
    {
        "shards":
        [
            {
                "id": "[FFjuubYPTGSYwNLsL2ccbA][test][0]",
                "inbound_network_time_in_millis": 6,
                "outbound_network_time_in_millis": 1,
                "searches":
                [
                    {
                        "query":
                        [
                            {
                                "type": "TermQuery",
                                "description": "field1:one",
                                "time_in_nanos": 3944209,
                                "max_slice_time_in_nanos": 3944209,
                                "min_slice_time_in_nanos": 3892625,
                                "avg_slice_time_in_nanos": 3918417,
                                "breakdown":
                                {
                                    "max_match": 0,
                                    "set_min_competitive_score_count": 0,
                                    "match_count": 0,
                                    "avg_score_count": 4,
                                    "shallow_advance_count": 0,
                                    "next_doc": 50625,
                                    "min_build_scorer": 1327791,
                                    "score_count": 8,
                                    "compute_max_score_count": 0,
                                    "advance": 96583,
                                    "min_set_min_competitive_score": 0,
                                    "min_advance": 4042,
                                    "score": 96751,
                                    "avg_set_min_competitive_score_count": 0,
                                    "min_match_count": 0,
                                    "avg_score": 65438,
                                    "max_next_doc_count": 7,
                                    "max_compute_max_score_count": 0,
                                    "avg_shallow_advance": 0,
                                    "max_shallow_advance_count": 0,
                                    "set_min_competitive_score": 0,
                                    "min_build_scorer_count": 2,
                                    "next_doc_count": 8,
                                    "min_match": 0,
                                    "avg_next_doc": 26250,
                                    "compute_max_score": 0,
                                    "min_set_min_competitive_score_count": 0,
                                    "max_build_scorer": 1722750,
                                    "avg_match_count": 0,
                                    "avg_advance": 50125,
                                    "build_scorer_count": 6,
                                    "avg_build_scorer_count": 3,
                                    "min_next_doc_count": 1,
                                    "min_shallow_advance_count": 0,
                                    "max_score_count": 7,
                                    "avg_match": 0,
                                    "avg_compute_max_score": 0,
                                    "max_advance": 96208,
                                    "avg_shallow_advance_count": 0,
                                    "avg_set_min_competitive_score": 0,
                                    "avg_compute_max_score_count": 0,
                                    "avg_build_scorer": 1525270,
                                    "max_set_min_competitive_score_count": 0,
                                    "advance_count": 3,
                                    "max_build_scorer_count": 4,
                                    "shallow_advance": 0,
                                    "min_compute_max_score": 0,
                                    "max_match_count": 0,
                                    "create_weight_count": 1,
                                    "build_scorer": 1830250,
                                    "max_set_min_competitive_score": 0,
                                    "max_compute_max_score": 0,
                                    "min_shallow_advance": 0,
                                    "match": 0,
                                    "max_shallow_advance": 0,
                                    "avg_advance_count": 1,
                                    "min_next_doc": 1875,
                                    "max_advance_count": 2,
                                    "min_score": 34209,
                                    "max_next_doc": 50625,
                                    "create_weight": 472375,
                                    "avg_next_doc_count": 4,
                                    "max_score": 96667,
                                    "min_compute_max_score_count": 0,
                                    "min_score_count": 1,
                                    "min_advance_count": 1
                                }
                            }
                        ],
                        "rewrite_time": 175791,
                        "collector": [...]
                    }
                ],
                "aggregations": []
            },
            {...},
            {...}
        ]
    }
}

Related Issues

Resolves #8330 #7354

Check List

  • New functionality includes testing.
    • All tests pass
  • New functionality has been documented.
    • New functionality has javadoc added
  • Commits are signed per the DCO using --signoff
  • Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

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Compatibility status:



> Task :checkCompatibility
Incompatible components: [https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/reporting.git]
Compatible components: [https://github.com/opensearch-project/opensearch-oci-object-storage.git, https://github.com/opensearch-project/performance-analyzer-rca.git]

BUILD SUCCESSFUL in 30m 47s

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Gradle Check (Jenkins) Run Completed with:

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Compatibility status:



> Task :checkCompatibility
Incompatible components: [https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/reporting.git]
Compatible components: [https://github.com/opensearch-project/opensearch-oci-object-storage.git, https://github.com/opensearch-project/performance-analyzer-rca.git]

BUILD SUCCESSFUL in 21m 42s

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Gradle Check (Jenkins) Run Completed with:

ticheng-aws added a commit to ticheng-aws/OpenSearch that referenced this pull request Aug 11, 2023
sohami and others added 7 commits September 5, 2023 09:42
… metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>
…evel breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>
…eryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>
… stats to return default stats

for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
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github-actions bot commented Sep 5, 2023

Compatibility status:

Checks if related components are compatible with change 6644e02

Incompatible components

Incompatible components: [https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/neural-search.git]

Skipped components

Compatible components

Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/opensearch-oci-object-storage.git]

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github-actions bot commented Sep 5, 2023

Gradle Check (Jenkins) Run Completed with:

@reta reta merged commit a737446 into opensearch-project:main Sep 5, 2023
13 checks passed
opensearch-trigger-bot bot pushed a commit that referenced this pull request Sep 5, 2023
* Add support for query profiler with concurrent aggregation (#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
(cherry picked from commit a737446)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
ticheng-aws added a commit to ticheng-aws/OpenSearch that referenced this pull request Sep 6, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
ticheng-aws added a commit to ticheng-aws/OpenSearch that referenced this pull request Sep 6, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Ticheng Lin <[email protected]>
ticheng-aws added a commit to ticheng-aws/OpenSearch that referenced this pull request Sep 6, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Ticheng Lin <[email protected]>
kaushalmahi12 pushed a commit to kaushalmahi12/OpenSearch that referenced this pull request Sep 12, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Kaushal Kumar <[email protected]>
brusic pushed a commit to brusic/OpenSearch that referenced this pull request Sep 25, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Ivan Brusic <[email protected]>
sohami added a commit to sohami/OpenSearch that referenced this pull request Oct 24, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
sohami added a commit to sohami/OpenSearch that referenced this pull request Oct 30, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
sohami added a commit to sohami/OpenSearch that referenced this pull request Oct 31, 2023
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
reta pushed a commit that referenced this pull request Oct 31, 2023
…#10898)

* Add support for query profiler with concurrent aggregation (#9248)

* Add support for query profiler with concurrent aggregation (#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>

* Fix NPE in ConcurrentQueryProfile while computing the breakdown map for slices (#10111)

* Fix NPE in ConcurrentQueryProfile while computing the breakdown map for slices.

There can be cases where one or more slice may not have timing related information for its leaves in
contexts map. During creation of slice and query level breakdown map it needs to handle such cases by using
default values correctly. Also updating the min/max/avg sliceNodeTime to not include time to create
weight and wait times by slice threads. It will reflect the min/max/avg execution time of each slice
whereas totalNodeTime will reflect the total query time.

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix flaky query profile phase tests with concurrent search enabled (#10547) (#10547)

Signed-off-by: Ticheng Lin <[email protected]>

* Introduce ConcurrentQueryProfiler to profile query using concurrent segment search path and support concurrency during rewrite and create weight (#10352)

* Fix timer race condition in profile rewrite and create weight for concurrent segment search (#10352)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments (#10352)

Signed-off-by: Ticheng Lin <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Ticheng Lin <[email protected]>
shiv0408 pushed a commit to Gaurav614/OpenSearch that referenced this pull request Apr 25, 2024
…h-project#9248)

* Add support for query profiler with concurrent aggregation (opensearch-project#9248)

Signed-off-by: Ticheng Lin <[email protected]>

* Refactor and work on the PR comments

Signed-off-by: Ticheng Lin <[email protected]>

* Update collectorToLeaves mapping for children breakdowns post profile metric collection and before creating the results

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Refactor logic to compute the slice level breakdown stats and query level breakdown stats for concurrent search case

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Fix QueryProfilePhaseTests and QueryProfileTests, and parameterize QueryProfilerIT with concurrent search enabled

Signed-off-by: Ticheng Lin <[email protected]>

* Handle the case when there are no leaf context to compute the profile stats to return default stats
for all breakdown type along with min/max/avg values. Replace queryStart and queryEnd time with queryNodeTime

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add UTs for ConcurrentQueryProfileBreakdown

Signed-off-by: Sorabh Hamirwasia <[email protected]>

* Add concurrent search stats test into the QueryProfilerIT

Signed-off-by: Ticheng Lin <[email protected]>

* Address review comments

Signed-off-by: Sorabh Hamirwasia <[email protected]>

---------

Signed-off-by: Ticheng Lin <[email protected]>
Signed-off-by: Sorabh Hamirwasia <[email protected]>
Co-authored-by: Sorabh Hamirwasia <[email protected]>
Signed-off-by: Shivansh Arora <[email protected]>
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[Concurrent Segment Search] Add support for query profiler with concurrent aggregation
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