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[feature](profilev2) Preliminary support for profilev2. (#24881)
You can set the level of counters on the backend using ADD_COUNTER_WITH_LEVEL/ADD_TIMER_WITH_LEVEL. The profile can then merge counters with level 1.
set profile_level = 1;
such as
sql
select count(*) from customer join item on c_customer_sk = i_item_sk
profile
Simple profile
PLAN FRAGMENT 0
OUTPUT EXPRS:
count(*)
PARTITION: UNPARTITIONED
VRESULT SINK
MYSQL_PROTOCAL
7:VAGGREGATE (merge finalize)
| output: count(partial_count(*))[#44]
| group by:
| cardinality=1
| TotalTime: avg 725.608us, max 725.608us, min 725.608us
| RowsReturned: 1
|
6:VEXCHANGE
offset: 0
TotalTime: avg 52.411us, max 52.411us, min 52.411us
RowsReturned: 8
PLAN FRAGMENT 1
PARTITION: HASH_PARTITIONED: c_customer_sk
STREAM DATA SINK
EXCHANGE ID: 06
UNPARTITIONED
TotalTime: avg 106.263us, max 118.38us, min 81.403us
BlocksSent: 8
5:VAGGREGATE (update serialize)
| output: partial_count(*)[#43]
| group by:
| cardinality=1
| TotalTime: avg 679.296us, max 739.395us, min 554.904us
| BuildTime: avg 33.198us, max 48.387us, min 28.880us
| ExecTime: avg 27.633us, max 40.278us, min 24.537us
| RowsReturned: 8
|
4:VHASH JOIN
| join op: INNER JOIN(PARTITIONED)[]
| equal join conjunct: c_customer_sk = i_item_sk
| runtime filters: RF000[bloom] <- i_item_sk(18000/16384/1048576)
| cardinality=17,740
| vec output tuple id: 3
| vIntermediate tuple ids: 2
| hash output slot ids: 22
| RowsReturned: 18.0K (18000)
| ProbeRows: 18.0K (18000)
| ProbeTime: avg 862.308us, max 1.576ms, min 666.28us
| BuildRows: 18.0K (18000)
| BuildTime: avg 3.8ms, max 3.860ms, min 2.317ms
|
|----1:VEXCHANGE
| offset: 0
| TotalTime: avg 48.822us, max 67.459us, min 30.380us
| RowsReturned: 18.0K (18000)
|
3:VEXCHANGE
offset: 0
TotalTime: avg 33.162us, max 39.480us, min 28.854us
RowsReturned: 18.0K (18000)
PLAN FRAGMENT 2
PARTITION: HASH_PARTITIONED: c_customer_id
STREAM DATA SINK
EXCHANGE ID: 03
HASH_PARTITIONED: c_customer_sk
TotalTime: avg 753.954us, max 1.210ms, min 499.470us
BlocksSent: 64
2:VOlapScanNode
TABLE: default_cluster:tpcds.customer(customer), PREAGGREGATION: ON
runtime filters: RF000[bloom] -> c_customer_sk
partitions=1/1, tablets=12/12, tabletList=1550745,1550747,1550749 ...
cardinality=100000, avgRowSize=0.0, numNodes=1
pushAggOp=NONE
TotalTime: avg 18.417us, max 41.319us, min 10.189us
RowsReturned: 18.0K (18000)
---------
Co-authored-by: yiguolei <676222867@qq.com>- Loading branch information
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99 changes: 99 additions & 0 deletions
99
fe/fe-core/src/main/java/org/apache/doris/common/util/ProfileStatistics.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| // Licensed to the Apache Software Foundation (ASF) under one | ||
| // or more contributor license agreements. See the NOTICE file | ||
| // distributed with this work for additional information | ||
| // regarding copyright ownership. The ASF licenses this file | ||
| // to you under the Apache License, Version 2.0 (the | ||
| // "License"); you may not use this file except in compliance | ||
| // with the License. You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, | ||
| // software distributed under the License is distributed on an | ||
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| // KIND, either express or implied. See the License for the | ||
| // specific language governing permissions and limitations | ||
| // under the License. | ||
|
|
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| package org.apache.doris.common.util; | ||
|
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| import java.util.ArrayList; | ||
| import java.util.HashMap; | ||
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| /** | ||
| * Used for collecting information obtained from the profile. | ||
| */ | ||
| public class ProfileStatistics { | ||
| // Record statistical information based on nodeid. | ||
| private HashMap<Integer, ArrayList<String>> statisticalInfo; | ||
|
|
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| // Record statistical information based on fragment ID. | ||
| // "Currently used to record sink nodes. | ||
| private HashMap<Integer, ArrayList<String>> fragmentInfo; | ||
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| private int fragmentId; | ||
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| private boolean isDataSink; | ||
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| public ProfileStatistics() { | ||
| statisticalInfo = new HashMap<Integer, ArrayList<String>>(); | ||
| fragmentInfo = new HashMap<Integer, ArrayList<String>>(); | ||
| fragmentId = 0; | ||
| isDataSink = false; | ||
| } | ||
|
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| private void addPlanNodeInfo(int id, String info) { | ||
| if (!statisticalInfo.containsKey(id)) { | ||
| statisticalInfo.put(id, new ArrayList<String>()); | ||
| } | ||
| statisticalInfo.get(id).add(info); | ||
| } | ||
|
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| private void addDataSinkInfo(String info) { | ||
| if (fragmentInfo.get(fragmentId) == null) { | ||
| fragmentInfo.put(fragmentId, new ArrayList<String>()); | ||
| } | ||
| fragmentInfo.get(fragmentId).add(info); | ||
| } | ||
|
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| public void addInfoFromProfile(RuntimeProfile profile, String info) { | ||
| if (isDataSink) { | ||
| addDataSinkInfo(info); | ||
| } else { | ||
| addPlanNodeInfo(profile.nodeId(), info); | ||
| } | ||
| } | ||
|
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| public boolean hasInfo(int id) { | ||
| return statisticalInfo.containsKey(id); | ||
| } | ||
|
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| public void getInfoById(int id, String prefix, StringBuilder str) { | ||
| if (!hasInfo(id)) { | ||
| return; | ||
| } | ||
| ArrayList<String> infos = statisticalInfo.get(id); | ||
| for (String info : infos) { | ||
| str.append(prefix + info + "\n"); | ||
| } | ||
| } | ||
|
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| public void getDataSinkInfo(int fragmentIdx, String prefix, StringBuilder str) { | ||
| if (!fragmentInfo.containsKey(fragmentIdx)) { | ||
| return; | ||
| } | ||
| ArrayList<String> infos = fragmentInfo.get(fragmentIdx); | ||
| for (String info : infos) { | ||
| str.append(prefix + info + "\n"); | ||
| } | ||
| } | ||
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| public void setFragmentId(int id) { | ||
| this.fragmentId = id; | ||
| } | ||
|
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| public void setIsDataSink(boolean dataSink) { | ||
| this.isDataSink = dataSink; | ||
| } | ||
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| } |
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