Community Articles
Find and share helpful community-sourced technical articles
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.
Labels (1)
Super Mentor

In Ambari it's possible to supply custom properties for both eclipselink and the database driver through "/etc/ambari-server/conf/ambari.properties".

Following are the eclipselink properties that can be configured using a prefix of "server.persistence.properties.". The following eclipselink properties should be defined with the prefix prepended in front of them.

server.persistence.properties.eclipselink.jdbc.batch-writing.size=25
server.persistence.properties.eclipselink.profiler=QueryMonitor

- The "QueryMonitor" is used to measure query executions and cache hits. This can be useful for performance analysis in a complex system. The batch writing, this value is the number of statements to batch (default: 100)

.

With the "QueryMonitor" we can get the following kind of logging inside the "ambari-server.out"

org.apache.ambari.server.orm.entities.AlertCurrentEntity-AlertCurrentEntity.findByHostAndName    0    1336
org.apache.ambari.server.orm.entities.AlertCurrentEntity-AlertCurrentEntity.findByNameAndNoHost    0    33
org.apache.ambari.server.orm.entities.AlertCurrentEntity-findAll    0    6
org.apache.ambari.server.orm.entities.AlertCurrentEntity-update    0    1365
org.apache.ambari.server.orm.entities.AlertDefinitionEntity-AlertDefinitionEntity.findAllEnabledInCluster    0
org.apache.ambari.server.orm.entities.StackEntity-StackEntity.findByNameAndVersion    0    11
org.apache.ambari.server.orm.entities.StackEntity-findByPrimaryKey    975    0
org.apache.ambari.server.orm.entities.StageEntity-findAll    0    1
org.apache.ambari.server.orm.entities.StageEntity-findByPrimaryKey    33    17
org.apache.ambari.server.orm.entities.TopologyHostGroupEntity-findByPrimaryKey    8    4
org.apache.ambari.server.orm.entities.TopologyHostGroupEntity-topologyHostGroupEntities    0    3
org.apache.ambari.server.orm.entities.TopologyHostInfoEntity-topologyHostInfoEntities    0    8

.

Instead of "QueryMonitor" We also use native EclipseLink "PerformanceMonitor" to count how many queries are actually hitting the DB. The performance monitor can also be enabled in ambari through "/etc/ambari-server/conf/ambari.properties" using the below property:

server.persistence.properties.eclipselink.profiler=PerformanceMonitor

.

In general the PerformanceMonitor statics contains three sets of information:

Info: Statistics that are constant informational data, such as the session name, or time of login. Counter: Statistics that are cumulative counters of total operations, such as cache hits, or query executions. Timer: Statistics that are cumulative measurements of total time (in nano seconds) for a specific type of operation, reading, writing, database operations. Statistics are generally grouped in total and also by query type, query class, and query name. Counters and timers are generally recorded for the same operations, so the time per operation could also be calculated.

.

We can see the output of the performance of eclipselink in the "/var/log/ambari-server/ambari-server.out" as following

Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components    3,526,260
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:ObjectBuilding    1,490,069
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:QueryPreparation    249,963
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:RowFetch    59,732
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:SqlGeneration    66,874
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:SqlPrepare    102,031
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupComponentEntity:components:StatementExecute    1,347,424
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations    5,639,061
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations:QueryPreparation    294,815
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations:RowFetch    10,683
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations:SqlGeneration    70,524
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations:SqlPrepare    120,638
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupConfigEntity:configurations:StatementExecute    4,918,040
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups    1,659,392
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:ObjectBuilding    376,399
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:QueryPreparation    511,305
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:RowFetch    21,179
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:SqlGeneration    66,966
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:SqlPrepare    26,478
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroups:StatementExecute    626,749
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null    3,762,530
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:ObjectBuilding    2,979,561
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:QueryPreparation    216,243
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:RowFetch    21,124
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:SqlGeneration    65,250
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:SqlPrepare    36,813
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.HostVersionEntity:null:StatementExecute    597,791
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities    19,861,290
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:ObjectBuilding    6,763,784
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:QueryPreparation    341,067
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:RowFetch    526,064
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:SqlGeneration    97,978
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:SqlPrepare    946,199
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ServiceComponentDesiredStateEntity:serviceComponentDesiredStateEntities:StatementExecute    8,789,782
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion    17,151,509
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:ObjectBuilding    2,218,445
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:QueryPreparation    4,475,469
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:RowFetch    380,386
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:SqlGeneration    1,612,237
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:SqlPrepare    2,357,710
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.StackEntity:StackEntity.findByNameAndVersion:StatementExecute    5,216,896
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities    2,140,734
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:ObjectBuilding    778,102
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:QueryPreparation    169,452
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:RowFetch    32,767
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:SqlGeneration    45,134
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:SqlPrepare    48,039
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostGroupEntity:topologyHostGroupEntities:StatementExecute    831,105
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities    3,773,810
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:ObjectBuilding    840,565
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:QueryPreparation    166,987
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:RowFetch    65,320
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:SqlGeneration    45,956
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:SqlPrepare    141,334
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostInfoEntity:topologyHostInfoEntities:StatementExecute    2,081,051
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities    1,944,700
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:ObjectBuilding    1,098,335
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:QueryPreparation    257,534
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:RowFetch    18,207
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:SqlGeneration    56,939
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:SqlPrepare    15,456
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostRequestEntity:topologyHostRequestEntities:StatementExecute    468,304
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities    2,475,972
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:ObjectBuilding    686,443
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:QueryPreparation    207,373
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:RowFetch    38,754
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:SqlGeneration    49,914
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:SqlPrepare    70,248
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyHostTaskEntity:topologyHostTaskEntities:StatementExecute    1,141,554
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities    90,176,197
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:ObjectBuilding    87,029,141
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:QueryPreparation    190,624
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:RowFetch    102,952
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:SqlGeneration    50,110
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:SqlPrepare    154,729
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyLogicalTaskEntity:topologyLogicalTaskEntities:StatementExecute    2,048,949
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId    408,099
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:ObjectBuilding    76,592
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:QueryPreparation    558,022
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:RowFetch    7,387
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:SqlGeneration    91,874
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:SqlPrepare    17,673
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:TopologyRequestEntity.findByClusterId:StatementExecute    214,411
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null    5,592,879
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:ObjectBuilding    2,160,103
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:QueryPreparation    1,914,031
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:RowFetch    405,417
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:SqlGeneration    61,219
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:SqlPrepare    24,379
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.TopologyRequestEntity:null:StatementExecute    831,073
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances    34,420,101
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:ObjectBuilding    20,104,351
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:QueryPreparation    605,238
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:RowFetch    627,922
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:SqlGeneration    111,088
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:SqlPrepare    1,265,273
Timer:ReadAllQuery:org.apache.ambari.server.orm.entities.ViewInstanceEntity:instances:StatementExecute    8,921,351
Timer:ReadObjectQuery    805,462,215
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:blueprint    64,723
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity    1,757,487
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:ObjectBuilding    420,889
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:QueryPreparation    537,105
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:RowFetch    33,245
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:SqlGeneration    77,139
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:SqlPrepare    36,096
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.BlueprintEntity:readBlueprintEntity:StatementExecute    1,073,086
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity    8,415,350
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:ObjectBuilding    395,952
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:QueryPreparation    2,150,084
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:RowFetch    70,515
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:SqlGeneration    112,038
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:SqlPrepare    117,634
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:clusterConfigEntity:StatementExecute    7,604,570
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null    166,183,273
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:ObjectBuilding    5,736,905
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:QueryPreparation    14,543,234
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:RowFetch    733,256
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:SqlGeneration    3,601,668
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:SqlPrepare    2,600,547
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterConfigEntity:null:StatementExecute    43,609,711
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterEntity:clusterEntity    21,161,901
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterEntity:readClusterEntity    33,654,045
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterEntity:readClusterEntity:QueryPreparation    499,548
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterEntity:readClusterEntity:SqlGeneration    173,979
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterServiceEntity:clusterServiceEntity    2,353,290
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:clusterStateEntity    2,469,007
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:ObjectBuilding    797,353
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:QueryPreparation    368,203
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:RowFetch    56,276
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:SqlGeneration    109,224
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:SqlPrepare    65,662
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ClusterStateEntity:readClusterStateEntity:StatementExecute    864,789
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ConfigGroupEntity:configGroupEntity    124,377
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity    29,109,973
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:ObjectBuilding    11,526,425
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:QueryPreparation    315,835
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:RowFetch    1,523,159
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:SqlGeneration    70,174
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:SqlPrepare    770,074
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.ExecutionCommandEntity:readExecutionCommandEntity:StatementExecute    12,513,542
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity    368,361,796
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:ObjectBuilding    117,592,614
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:QueryPreparation    290,883
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:RowFetch    1,907,832
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:SqlGeneration    84,574
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:SqlPrepare    6,321,676
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentDesiredStateEntity:readHostComponentDesiredStateEntity:StatementExecute    48,701,304
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentStateEntity:readHostComponentStateEntity    79,391,633
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentStateEntity:readHostComponentStateEntity:QueryPreparation    348,985
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostComponentStateEntity:readHostComponentStateEntity:SqlGeneration    99,721
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostEntity:hostEntity    7,036,550
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostGroupEntity:hostGroup    497,612
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:hostRoleCommand    854,614
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:hostRoleCommandEntity    83,187,729
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity    28,222,961
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:ObjectBuilding    43,005,022
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:QueryPreparation    174,345
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:RowFetch    13,071,909
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:SqlGeneration    50,848
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:SqlPrepare    1,461,549
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostRoleCommandEntity:readHostRoleCommandEntity:StatementExecute    22,634,229
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:hostStateEntity    3,296,814
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity    6,485,183
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:ObjectBuilding    703,591
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:QueryPreparation    258,035
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:RowFetch    61,728
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:SqlGeneration    57,985
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:SqlPrepare    201,965
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.HostStateEntity:readHostStateEntity:StatementExecute    1,514,444
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity    98,288,876
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:ObjectBuilding    7,443,764
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:QueryPreparation    2,337,384
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:RowFetch    1,226,558
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:SqlGeneration    1,314,624
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:SqlPrepare    8,209,609
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.MetainfoEntity:readMetainfoEntity:StatementExecute    60,086,307
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion    1,187,366
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:ObjectBuilding    355,655
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:QueryPreparation    485,336
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:RowFetch    17,455
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:SqlGeneration    119,557
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:SqlPrepare    23,492
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RepositoryVersionEntity:repositoryVersion:StatementExecute    644,119
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:ObjectBuilding    3,925,222
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:QueryPreparation    182,150
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:RowFetch    124,766
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:SqlGeneration    47,169
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:SqlPrepare    220,917
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:readRequestEntity:StatementExecute    7,113,579
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestEntity:request    12,361,888
Timer:ReadObjectQuery:org.apache.ambari.server.orm.entities.RequestOperationLevelEntity:requestOperationLevel    2,944,947

.

524 Views
Don't have an account?
Coming from Hortonworks? Activate your account here
Version history
Revision #:
1 of 1
Last update:
‎12-21-2016 09:48 AM
Updated by:
 
Contributors
Top Kudoed Authors