GC deprecated statistics module

6 files changed, 0 insertions, 844 deletions

diff --git a/container-search/abi-spec.json b/container-search/abi-spec.json
index d4aadb11ba0..ff89cf432c2 100644
--- a/container-search/abi-spec.json
+++ b/container-search/abi-spec.json
@@ -4395,13 +4395,6 @@
     ],
     "methods": [
       "public void <init>(com.yahoo.jdisc.Metric, com.yahoo.container.handler.threadpool.ContainerThreadPool, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.component.provider.ComponentRegistry, com.yahoo.search.searchchain.ExecutionFactory, ai.vespa.cloud.ZoneInfo)",
-      "public void <init>(com.yahoo.jdisc.Metric, com.yahoo.container.handler.threadpool.ContainerThreadPool, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.language.process.Embedder, com.yahoo.search.searchchain.ExecutionFactory)",
-      "public void <init>(com.yahoo.statistics.Statistics, com.yahoo.jdisc.Metric, com.yahoo.container.handler.threadpool.ContainerThreadPool, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.language.process.Embedder, com.yahoo.search.searchchain.ExecutionFactory)",
-      "public void <init>(com.yahoo.statistics.Statistics, com.yahoo.jdisc.Metric, com.yahoo.container.handler.threadpool.ContainerThreadPool, com.yahoo.container.logging.AccessLog, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.search.searchchain.ExecutionFactory)",
-      "public void <init>(com.yahoo.statistics.Statistics, com.yahoo.jdisc.Metric, java.util.concurrent.Executor, com.yahoo.container.logging.AccessLog, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.search.searchchain.ExecutionFactory)",
-      "public void <init>(com.yahoo.statistics.Statistics, com.yahoo.jdisc.Metric, java.util.concurrent.Executor, com.yahoo.container.logging.AccessLog, com.yahoo.search.query.profile.config.QueryProfilesConfig, com.yahoo.container.core.ContainerHttpConfig, com.yahoo.search.searchchain.ExecutionFactory)",
-      "public void <init>(com.yahoo.statistics.Statistics, com.yahoo.jdisc.Metric, java.util.concurrent.Executor, com.yahoo.container.logging.AccessLog, com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry, com.yahoo.search.searchchain.ExecutionFactory, java.util.Optional)",
-      "public void <init>(com.yahoo.container.core.ChainsConfig, com.yahoo.search.config.IndexInfoConfig, com.yahoo.container.QrSearchersConfig, com.yahoo.vespa.configdefinition.SpecialtokensConfig, com.yahoo.statistics.Statistics, com.yahoo.language.Linguistics, com.yahoo.jdisc.Metric, com.yahoo.component.provider.ComponentRegistry, java.util.concurrent.Executor, com.yahoo.container.logging.AccessLog, com.yahoo.search.query.profile.config.QueryProfilesConfig, com.yahoo.component.provider.ComponentRegistry, com.yahoo.container.core.ContainerHttpConfig)",
       "public final com.yahoo.container.jdisc.HttpResponse handle(com.yahoo.container.jdisc.HttpRequest)",
       "public java.util.Optional getRequestType()",
       "public com.yahoo.search.Result searchAndFill(com.yahoo.search.Query, com.yahoo.component.chain.Chain)",
@@ -8521,132 +8514,6 @@
     ],
     "fields": []
   },
-  "com.yahoo.search.statistics.MeasureQpsConfig$Builder": {
-    "superClass": "java.lang.Object",
-    "interfaces": [
-      "com.yahoo.config.ConfigInstance$Builder"
-    ],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>()",
-      "public void <init>(com.yahoo.search.statistics.MeasureQpsConfig)",
-      "public com.yahoo.search.statistics.MeasureQpsConfig$Builder outputmethod(com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum)",
-      "public com.yahoo.search.statistics.MeasureQpsConfig$Builder queryproperty(java.lang.String)",
-      "public com.yahoo.search.statistics.MeasureQpsConfig$Builder eventname(java.lang.String)",
-      "public final boolean dispatchGetConfig(com.yahoo.config.ConfigInstance$Producer)",
-      "public final java.lang.String getDefMd5()",
-      "public final java.lang.String getDefName()",
-      "public final java.lang.String getDefNamespace()",
-      "public final boolean getApplyOnRestart()",
-      "public final void setApplyOnRestart(boolean)",
-      "public com.yahoo.search.statistics.MeasureQpsConfig build()"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum": {
-    "superClass": "java.lang.Enum",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final",
-      "enum"
-    ],
-    "methods": [
-      "public static com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum[] values()",
-      "public static com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum valueOf(java.lang.String)"
-    ],
-    "fields": [
-      "public static final enum com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum STATISTICS",
-      "public static final enum com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum METAHIT"
-    ]
-  },
-  "com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod": {
-    "superClass": "com.yahoo.config.EnumNode",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final"
-    ],
-    "methods": [
-      "public void <init>()",
-      "public void <init>(com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum)"
-    ],
-    "fields": [
-      "public static final com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum STATISTICS",
-      "public static final com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum METAHIT"
-    ]
-  },
-  "com.yahoo.search.statistics.MeasureQpsConfig$Producer": {
-    "superClass": "java.lang.Object",
-    "interfaces": [
-      "com.yahoo.config.ConfigInstance$Producer"
-    ],
-    "attributes": [
-      "public",
-      "interface",
-      "abstract"
-    ],
-    "methods": [
-      "public abstract void getConfig(com.yahoo.search.statistics.MeasureQpsConfig$Builder)"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.MeasureQpsConfig": {
-    "superClass": "com.yahoo.config.ConfigInstance",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final"
-    ],
-    "methods": [
-      "public static java.lang.String getDefMd5()",
-      "public static java.lang.String getDefName()",
-      "public static java.lang.String getDefNamespace()",
-      "public static java.lang.String getDefVersion()",
-      "public void <init>(com.yahoo.search.statistics.MeasureQpsConfig$Builder)",
-      "public com.yahoo.search.statistics.MeasureQpsConfig$Outputmethod$Enum outputmethod()",
-      "public java.lang.String queryproperty()",
-      "public java.lang.String eventname()"
-    ],
-    "fields": [
-      "public static final java.lang.String CONFIG_DEF_MD5",
-      "public static final java.lang.String CONFIG_DEF_NAME",
-      "public static final java.lang.String CONFIG_DEF_NAMESPACE",
-      "public static final java.lang.String CONFIG_DEF_VERSION",
-      "public static final java.lang.String[] CONFIG_DEF_SCHEMA"
-    ]
-  },
-  "com.yahoo.search.statistics.PeakQpsSearcher$QpsHit": {
-    "superClass": "com.yahoo.search.result.Hit",
-    "interfaces": [],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>(java.lang.Integer, java.lang.Double)",
-      "public boolean isMeta()",
-      "public java.lang.String toString()"
-    ],
-    "fields": [
-      "public static final java.lang.String MEAN_QPS",
-      "public static final java.lang.String PEAK_QPS",
-      "public static final java.lang.String SCHEME"
-    ]
-  },
-  "com.yahoo.search.statistics.PeakQpsSearcher": {
-    "superClass": "com.yahoo.search.Searcher",
-    "interfaces": [],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>(com.yahoo.search.statistics.MeasureQpsConfig, com.yahoo.statistics.Statistics)",
-      "public com.yahoo.search.Result search(com.yahoo.search.Query, com.yahoo.search.searchchain.Execution)"
-    ],
-    "fields": []
-  },
   "com.yahoo.search.statistics.TimeTracker$Activity": {
     "superClass": "java.lang.Enum",
     "interfaces": [],
@@ -8691,166 +8558,6 @@
     ],
     "fields": []
   },
-  "com.yahoo.search.statistics.TimingSearcher$Parameters": {
-    "superClass": "java.lang.Object",
-    "interfaces": [],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>(java.lang.String, com.yahoo.search.statistics.TimeTracker$Activity)"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.TimingSearcher": {
-    "superClass": "com.yahoo.search.cluster.PingableSearcher",
-    "interfaces": [],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>(com.yahoo.component.ComponentId, com.yahoo.search.statistics.TimingSearcherConfig, com.yahoo.statistics.Statistics)",
-      "public void fill(com.yahoo.search.Result, java.lang.String, com.yahoo.search.searchchain.Execution)",
-      "public com.yahoo.prelude.Pong ping(com.yahoo.prelude.Ping, com.yahoo.search.searchchain.Execution)",
-      "public com.yahoo.search.Result search(com.yahoo.search.Query, com.yahoo.search.searchchain.Execution)",
-      "public void setMeasurements(com.yahoo.statistics.Value)",
-      "public void deconstruct()"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Builder": {
-    "superClass": "java.lang.Object",
-    "interfaces": [
-      "com.yahoo.config.ConfigInstance$Builder"
-    ],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>()",
-      "public void <init>(com.yahoo.search.statistics.TimingSearcherConfig)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Builder timer(com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Builder timer(java.util.function.Consumer)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Builder timer(java.util.List)",
-      "public final boolean dispatchGetConfig(com.yahoo.config.ConfigInstance$Producer)",
-      "public final java.lang.String getDefMd5()",
-      "public final java.lang.String getDefName()",
-      "public final java.lang.String getDefNamespace()",
-      "public final boolean getApplyOnRestart()",
-      "public final void setApplyOnRestart(boolean)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig build()"
-    ],
-    "fields": [
-      "public java.util.List timer"
-    ]
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Producer": {
-    "superClass": "java.lang.Object",
-    "interfaces": [
-      "com.yahoo.config.ConfigInstance$Producer"
-    ],
-    "attributes": [
-      "public",
-      "interface",
-      "abstract"
-    ],
-    "methods": [
-      "public abstract void getConfig(com.yahoo.search.statistics.TimingSearcherConfig$Builder)"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder": {
-    "superClass": "java.lang.Object",
-    "interfaces": [
-      "com.yahoo.config.ConfigBuilder"
-    ],
-    "attributes": [
-      "public"
-    ],
-    "methods": [
-      "public void <init>()",
-      "public void <init>(com.yahoo.search.statistics.TimingSearcherConfig$Timer)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder name(java.lang.String)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder eventname(java.lang.String)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder measure(com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum)",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer build()"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum": {
-    "superClass": "java.lang.Enum",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final",
-      "enum"
-    ],
-    "methods": [
-      "public static com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum[] values()",
-      "public static com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum valueOf(java.lang.String)"
-    ],
-    "fields": [
-      "public static final enum com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum FILL",
-      "public static final enum com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum PING",
-      "public static final enum com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum SEARCH"
-    ]
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure": {
-    "superClass": "com.yahoo.config.EnumNode",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final"
-    ],
-    "methods": [
-      "public void <init>()",
-      "public void <init>(com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum)"
-    ],
-    "fields": [
-      "public static final com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum FILL",
-      "public static final com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum PING",
-      "public static final com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum SEARCH"
-    ]
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig$Timer": {
-    "superClass": "com.yahoo.config.InnerNode",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final"
-    ],
-    "methods": [
-      "public void <init>(com.yahoo.search.statistics.TimingSearcherConfig$Timer$Builder)",
-      "public java.lang.String name()",
-      "public java.lang.String eventname()",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer$Measure$Enum measure()"
-    ],
-    "fields": []
-  },
-  "com.yahoo.search.statistics.TimingSearcherConfig": {
-    "superClass": "com.yahoo.config.ConfigInstance",
-    "interfaces": [],
-    "attributes": [
-      "public",
-      "final"
-    ],
-    "methods": [
-      "public static java.lang.String getDefMd5()",
-      "public static java.lang.String getDefName()",
-      "public static java.lang.String getDefNamespace()",
-      "public static java.lang.String getDefVersion()",
-      "public void <init>(com.yahoo.search.statistics.TimingSearcherConfig$Builder)",
-      "public java.util.List timer()",
-      "public com.yahoo.search.statistics.TimingSearcherConfig$Timer timer(int)"
-    ],
-    "fields": [
-      "public static final java.lang.String CONFIG_DEF_MD5",
-      "public static final java.lang.String CONFIG_DEF_NAME",
-      "public static final java.lang.String CONFIG_DEF_NAMESPACE",
-      "public static final java.lang.String CONFIG_DEF_VERSION",
-      "public static final java.lang.String[] CONFIG_DEF_SCHEMA"
-    ]
-  },
   "com.yahoo.text.interpretation.AnnotationClass": {
     "superClass": "java.lang.Object",
     "interfaces": [],
diff --git a/container-search/src/main/java/com/yahoo/search/handler/SearchHandler.java b/container-search/src/main/java/com/yahoo/search/handler/SearchHandler.java
index 3eadf29489e..2c26a302ece 100644
--- a/container-search/src/main/java/com/yahoo/search/handler/SearchHandler.java
+++ b/container-search/src/main/java/com/yahoo/search/handler/SearchHandler.java
@@ -3,14 +3,11 @@ package com.yahoo.search.handler;
 
 import ai.vespa.cloud.ZoneInfo;
 import com.yahoo.collections.Tuple2;
-import com.yahoo.component.ComponentId;
 import com.yahoo.component.ComponentSpecification;
 import com.yahoo.component.Vtag;
 import com.yahoo.component.annotation.Inject;
 import com.yahoo.component.chain.Chain;
 import com.yahoo.component.provider.ComponentRegistry;
-import com.yahoo.container.QrSearchersConfig;
-import com.yahoo.container.core.ChainsConfig;
 import com.yahoo.container.core.ContainerHttpConfig;
 import com.yahoo.container.handler.threadpool.ContainerThreadPool;
 import com.yahoo.container.jdisc.AclMapping;
@@ -20,11 +17,9 @@ import com.yahoo.container.jdisc.HttpResponse;
 import com.yahoo.container.jdisc.LoggingRequestHandler;
 import com.yahoo.container.jdisc.RequestHandlerSpec;
 import com.yahoo.container.jdisc.VespaHeaders;
-import com.yahoo.container.logging.AccessLog;
 import com.yahoo.io.IOUtils;
 import com.yahoo.jdisc.Metric;
 import com.yahoo.jdisc.Request;
-import com.yahoo.language.Linguistics;
 import com.yahoo.language.process.Embedder;
 import com.yahoo.language.provider.DefaultEmbedderProvider;
 import com.yahoo.net.HostName;
@@ -36,12 +31,9 @@ import com.yahoo.processing.request.CompoundName;
 import com.yahoo.search.Query;
 import com.yahoo.search.Result;
 import com.yahoo.search.Searcher;
-import com.yahoo.search.config.IndexInfoConfig;
 import com.yahoo.search.query.context.QueryContext;
 import com.yahoo.search.query.profile.compiled.CompiledQueryProfile;
 import com.yahoo.search.query.profile.compiled.CompiledQueryProfileRegistry;
-import com.yahoo.search.query.profile.config.QueryProfileConfigurer;
-import com.yahoo.search.query.profile.config.QueryProfilesConfig;
 import com.yahoo.search.query.properties.DefaultProperties;
 import com.yahoo.search.query.ranking.SoftTimeout;
 import com.yahoo.search.result.ErrorMessage;
@@ -52,8 +44,6 @@ import com.yahoo.search.statistics.ElapsedTime;
 import com.yahoo.slime.Inspector;
 import com.yahoo.slime.ObjectTraverser;
 import com.yahoo.slime.SlimeUtils;
-import com.yahoo.statistics.Statistics;
-import com.yahoo.vespa.configdefinition.SpecialtokensConfig;
 import com.yahoo.yolean.Exceptions;
 import com.yahoo.yolean.trace.TraceNode;
 
@@ -130,119 +120,6 @@ public class SearchHandler extends LoggingRequestHandler {
              zoneInfo);
     }
 
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Metric metric,
-                         ContainerThreadPool threadpool,
-                         CompiledQueryProfileRegistry queryProfileRegistry,
-                         ContainerHttpConfig config,
-                         Embedder embedder,
-                         ExecutionFactory executionFactory) {
-        this(metric, threadpool.executor(), queryProfileRegistry, embedder, executionFactory,
-             config.numQueriesToTraceOnDebugAfterConstruction(),
-             config.hostResponseHeaderKey().equals("") ? Optional.empty() : Optional.of(config.hostResponseHeaderKey()),
-             ZoneInfo.defaultInfo());
-    }
-
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Statistics statistics,
-                         Metric metric,
-                         ContainerThreadPool threadpool,
-                         CompiledQueryProfileRegistry queryProfileRegistry,
-                         ContainerHttpConfig config,
-                         Embedder embedder,
-                         ExecutionFactory executionFactory) {
-        this(metric, threadpool.executor(), queryProfileRegistry, embedder, executionFactory,
-             config.numQueriesToTraceOnDebugAfterConstruction(),
-             config.hostResponseHeaderKey().equals("") ? Optional.empty() : Optional.of(config.hostResponseHeaderKey()),
-             ZoneInfo.defaultInfo());
-    }
-
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Statistics statistics,
-                         Metric metric,
-                         ContainerThreadPool threadpool,
-                         AccessLog ignored,
-                         CompiledQueryProfileRegistry queryProfileRegistry,
-                         ContainerHttpConfig config,
-                         ExecutionFactory executionFactory) {
-        this(statistics, metric, threadpool.executor(), ignored, queryProfileRegistry, config, executionFactory);
-    }
-
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Statistics statistics,
-                         Metric metric,
-                         Executor executor,
-                         AccessLog ignored,
-                         CompiledQueryProfileRegistry queryProfileRegistry,
-                         ContainerHttpConfig containerHttpConfig,
-                         ExecutionFactory executionFactory) {
-        this(metric, executor, queryProfileRegistry, Embedder.throwsOnUse, executionFactory,
-             containerHttpConfig.numQueriesToTraceOnDebugAfterConstruction(),
-             containerHttpConfig.hostResponseHeaderKey().equals("") ? Optional.empty()
-                                                                    : Optional.of(containerHttpConfig.hostResponseHeaderKey()),
-             ZoneInfo.defaultInfo());
-    }
-
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Statistics statistics,
-                         Metric metric,
-                         Executor executor,
-                         AccessLog ignored,
-                         QueryProfilesConfig queryProfileConfig,
-                         ContainerHttpConfig containerHttpConfig,
-                         ExecutionFactory executionFactory) {
-        this(metric, executor, QueryProfileConfigurer.createFromConfig(queryProfileConfig).compile(),
-             Embedder.throwsOnUse, executionFactory,
-             containerHttpConfig.numQueriesToTraceOnDebugAfterConstruction(),
-             containerHttpConfig.hostResponseHeaderKey().equals("") ? Optional.empty()
-                                                                    : Optional.of( containerHttpConfig.hostResponseHeaderKey()),
-             ZoneInfo.defaultInfo());
-    }
-
-    /**
-     * @deprecated Use the @Inject annotated constructor instead.
-     */
-    @Deprecated // Vespa 8
-    public SearchHandler(Statistics statistics,
-                         Metric metric,
-                         Executor executor,
-                         AccessLog ignored,
-                         CompiledQueryProfileRegistry queryProfileRegistry,
-                         ExecutionFactory executionFactory,
-                         Optional<String> hostResponseHeaderKey) {
-        this(metric, executor, queryProfileRegistry, toRegistry(Embedder.throwsOnUse),
-             executionFactory, 0, hostResponseHeaderKey,
-             ZoneInfo.defaultInfo());
-    }
-
-    private SearchHandler(Metric metric,
-                          Executor executor,
-                          CompiledQueryProfileRegistry queryProfileRegistry,
-                          Embedder embedder,
-                          ExecutionFactory executionFactory,
-                          long numQueriesToTraceOnDebugAfterStartup,
-                          Optional<String> hostResponseHeaderKey,
-                          ZoneInfo zoneInfo) {
-        this(metric, executor, queryProfileRegistry, toRegistry(embedder),
-                executionFactory, numQueriesToTraceOnDebugAfterStartup, hostResponseHeaderKey,
-                ZoneInfo.defaultInfo());
-    }
-
     private SearchHandler(Metric metric,
                           Executor executor,
                           CompiledQueryProfileRegistry queryProfileRegistry,
@@ -266,30 +143,6 @@ public class SearchHandler extends LoggingRequestHandler {
         this.zoneInfo = zoneInfo;
     }
 
-    /** @deprecated use the other constructor */
-    @Deprecated // TODO: Remove on Vespa 8
-    public SearchHandler(ChainsConfig chainsConfig,
-                         IndexInfoConfig indexInfo,
-                         QrSearchersConfig clusters,
-                         SpecialtokensConfig specialtokens,
-                         Statistics statistics,
-                         Linguistics linguistics,
-                         Metric metric,
-                         ComponentRegistry<Renderer> renderers,
-                         Executor executor,
-                         AccessLog accessLog,
-                         QueryProfilesConfig queryProfileConfig,
-                         ComponentRegistry<Searcher> searchers,
-                         ContainerHttpConfig containerHttpConfig) {
-        this(statistics,
-             metric,
-             executor,
-             accessLog,
-             queryProfileConfig,
-             containerHttpConfig,
-             new ExecutionFactory(chainsConfig, indexInfo, clusters, searchers, specialtokens, linguistics, renderers, executor));
-    }
-
     Metric metric() { return metric; }
 
     private static int examineExecutor(Executor executor) {
@@ -716,12 +569,6 @@ public class SearchHandler extends LoggingRequestHandler {
         return Collections.unmodifiableMap(map);
     }
 
-    private static ComponentRegistry<Embedder> toRegistry(Embedder embedder) {
-        ComponentRegistry<Embedder> emb = new ComponentRegistry<>();
-        emb.register(new ComponentId(Embedder.defaultEmbedderId), embedder);
-        return emb;
-    }
-
 }
 
 
diff --git a/container-search/src/main/java/com/yahoo/search/statistics/PeakQpsSearcher.java b/container-search/src/main/java/com/yahoo/search/statistics/PeakQpsSearcher.java
deleted file mode 100644
index 2823a7d74e1..00000000000
--- a/container-search/src/main/java/com/yahoo/search/statistics/PeakQpsSearcher.java
+++ /dev/null
@@ -1,231 +0,0 @@
-// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.search.statistics;
-
-import com.yahoo.collections.Tuple2;
-import com.yahoo.concurrent.ThreadLocalDirectory;
-import com.yahoo.search.Query;
-import com.yahoo.search.Result;
-import com.yahoo.search.Searcher;
-import com.yahoo.processing.request.CompoundName;
-import com.yahoo.search.result.Hit;
-import com.yahoo.search.searchchain.Execution;
-import com.yahoo.statistics.Callback;
-import com.yahoo.statistics.Handle;
-import com.yahoo.statistics.Statistics;
-import com.yahoo.statistics.Value;
-
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Deque;
-import java.util.List;
-import java.util.ListIterator;
-
-/**
- * Aggregate peak qps and expose through meta hits and/or log events.
- *
- * @author Steinar Knutsen
- * @deprecated Will be removed on Vespa 8
- */
-@Deprecated
-public class PeakQpsSearcher extends Searcher {
-
-    private final ThreadLocalDirectory<Deque<QueryRatePerSecond>, Long> directory;
-    private final Value qpsStatistics;
-    private final CompoundName propertyName;
-    private final boolean useMetaHit;
-
-    /**
-     * Meta hit which carries the peak qps and mean qps since the last time this
-     * data was requested. The URI is always "meta:qps". The data is stored as
-     * Number subclasses in the fields named by the fields PEAK_QPS and MEAN_QPS
-     * in the QpsHit class.
-     */
-    public static class QpsHit extends Hit {
-
-        /** The name of the field containing mean QPS since the last measurement. */
-        public static final String MEAN_QPS = "mean_qps";
-
-        /** The name of the field containing peak QPS since the last measurement. */
-        public static final String PEAK_QPS = "peak_qps";
-        public static final String SCHEME = "meta";
-
-        public QpsHit(Integer peakQps, Double meanQps) {
-            super(SCHEME + ":qps");
-            setField(PEAK_QPS, peakQps);
-            setField(MEAN_QPS, meanQps);
-        }
-
-        public boolean isMeta() {
-            return true;
-        }
-
-        @Override
-        public String toString() {
-            return "QPS hit: Peak QPS " + getField(PEAK_QPS) + ", mean QPS " + getField(MEAN_QPS) + ".";
-        }
-
-    }
-
-    static class QueryRatePerSecond {
-        long when;
-        int howMany;
-
-        QueryRatePerSecond(long when) {
-            this.when = when;
-            this.howMany = 0;
-        }
-
-        void add(int x) {
-            howMany += x;
-        }
-
-        void increment() {
-            howMany += 1;
-        }
-
-        @Override
-        public String toString() {
-            return "QueryRatePerSecond(" + when + ": " + howMany + ")";
-        }
-    }
-
-    static class QueryRate implements
-            ThreadLocalDirectory.Updater<Deque<QueryRatePerSecond>, Long> {
-        @Override
-        public Deque<QueryRatePerSecond> update(Deque<QueryRatePerSecond> current, Long when) {
-            QueryRatePerSecond last = current.peekLast();
-            if (last == null || last.when != when) {
-                last = new QueryRatePerSecond(when);
-                current.addLast(last);
-            }
-            last.increment();
-            return current;
-        }
-
-        @Override
-        public Deque<QueryRatePerSecond> createGenerationInstance(Deque<QueryRatePerSecond> previous) {
-            if (previous == null) {
-                return new ArrayDeque<>();
-            } else {
-                return new ArrayDeque<>(previous.size());
-            }
-        }
-    }
-
-    private class Fetcher implements Callback {
-        @Override
-        public void run(Handle h, boolean firstRun) {
-            List<Deque<QueryRatePerSecond>> data = directory.fetch();
-            List<QueryRatePerSecond> chewed = merge(data);
-            for (QueryRatePerSecond qps : chewed) {
-                qpsStatistics.put(qps.howMany);
-            }
-        }
-    }
-
-    public PeakQpsSearcher(MeasureQpsConfig config, Statistics manager) {
-        directory = createDirectory();
-        MeasureQpsConfig.Outputmethod.Enum method = config.outputmethod();
-        if (method == MeasureQpsConfig.Outputmethod.METAHIT) {
-            useMetaHit = true;
-            propertyName = new CompoundName(config.queryproperty());
-            qpsStatistics = null;
-        } else if (method == MeasureQpsConfig.Outputmethod.STATISTICS) {
-            String event = config.eventname();
-            if (event == null || event.isEmpty()) {
-                event = getId().getName();
-                event = event.replace('.', '_');
-            }
-            qpsStatistics = new Value(event, manager, new Value.Parameters()
-                    .setAppendChar('_').setLogMax(true).setLogMean(true)
-                    .setLogMin(false).setLogRaw(false).setNameExtension(true)
-                    .setCallback(new Fetcher()));
-            useMetaHit = false;
-            propertyName = null;
-        } else {
-            throw new IllegalStateException("Config definition out of sync with implementation." +
-                                            " No way to create output for method " + method + ".");
-        }
-    }
-
-    static ThreadLocalDirectory<Deque<QueryRatePerSecond>, Long> createDirectory() {
-        return new ThreadLocalDirectory<>(new QueryRate());
-    }
-
-    static List<QueryRatePerSecond> merge(List<Deque<QueryRatePerSecond>> measurements) {
-        List<QueryRatePerSecond> rates = new ArrayList<>();
-        while (measurements.size() > 0) {
-            Deque<Deque<QueryRatePerSecond>> consumeFrom = new ArrayDeque<>(measurements.size());
-            long current = Long.MAX_VALUE;
-            for (ListIterator<Deque<QueryRatePerSecond>> i = measurements.listIterator(); i.hasNext();) {
-                Deque<QueryRatePerSecond> deck = i.next();
-                if (deck.size() == 0) {
-                    i.remove();
-                    continue;
-                }
-                QueryRatePerSecond threadData = deck.peekFirst();
-                if (threadData.when < current) {
-                    consumeFrom.clear();
-                    current = threadData.when;
-                    consumeFrom.add(deck);
-                } else if (threadData.when == current) {
-                    consumeFrom.add(deck);
-                }
-            }
-            if (consumeFrom.size() > 0) {
-                rates.add(consume(consumeFrom));
-            }
-        }
-        return rates;
-    }
-
-    private static QueryRatePerSecond consume(Deque<Deque<QueryRatePerSecond>> consumeFrom) {
-        Deque<QueryRatePerSecond> valueQueue = consumeFrom.pop();
-        QueryRatePerSecond value = valueQueue.pop();
-        QueryRatePerSecond thisSecond = new QueryRatePerSecond(value.when);
-        thisSecond.add(value.howMany);
-        while (consumeFrom.size() > 0) {
-            valueQueue = consumeFrom.pop();
-            value = valueQueue.pop();
-            thisSecond.add(value.howMany);
-        }
-        return thisSecond;
-
-    }
-
-    @Override
-    public Result search(Query query, Execution execution) {
-        Result r;
-        long when = query.getStartTime() / 1000L;
-        Hit meta = null;
-        directory.update(when);
-        if (useMetaHit) {
-            if (query.properties().getBoolean(propertyName, false)) {
-                List<QueryRatePerSecond> l = merge(directory.fetch());
-                Tuple2<Integer, Double> maxAndMean = maxAndMean(l);
-                meta = new QpsHit(maxAndMean.first, maxAndMean.second);
-            }
-        }
-        r = execution.search(query);
-        if (meta != null) {
-            r.hits().add(meta);
-        }
-        return r;
-    }
-
-    private Tuple2<Integer, Double> maxAndMean(List<QueryRatePerSecond> l) {
-        int max = Integer.MIN_VALUE;
-        double sum = 0.0d;
-        if (l.size() == 0) {
-            return new Tuple2<>(0, 0.0);
-        }
-        for (QueryRatePerSecond qps : l) {
-            sum += qps.howMany;
-            if (qps.howMany > max) {
-                max = qps.howMany;
-            }
-        }
-        return new Tuple2<>(max, sum / (double) l.size());
-    }
-
-}
diff --git a/container-search/src/main/java/com/yahoo/search/statistics/TimingSearcher.java b/container-search/src/main/java/com/yahoo/search/statistics/TimingSearcher.java
deleted file mode 100644
index 5d036b8fa20..00000000000
--- a/container-search/src/main/java/com/yahoo/search/statistics/TimingSearcher.java
+++ /dev/null
@@ -1,144 +0,0 @@
-// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.search.statistics;
-
-import com.yahoo.component.ComponentId;
-import com.yahoo.component.chain.dependencies.Before;
-import com.yahoo.search.statistics.TimingSearcherConfig.Timer;
-import com.yahoo.prelude.Ping;
-import com.yahoo.prelude.Pong;
-import com.yahoo.search.Query;
-import com.yahoo.search.Result;
-import com.yahoo.search.cluster.PingableSearcher;
-import com.yahoo.search.searchchain.Execution;
-import com.yahoo.search.statistics.TimeTracker.Activity;
-import com.yahoo.statistics.Statistics;
-import com.yahoo.statistics.Value;
-
-/**
- * A searcher which is intended to be useful as a general probe for
- * measuring time consumption a search chain.
- *
- * @author Steinar Knutsen
- * @deprecated Will be removed on Vespa 8
- */
-@Before("rawQuery")
-@Deprecated
-public class TimingSearcher extends PingableSearcher {
-
-    private Value measurements;
-    private final boolean measurePing;
-    private final boolean measureSearch;
-    private final boolean measureFill;
-    private static final Parameters defaultParameters = new Parameters(null, Activity.SEARCH);
-
-    public static class Parameters {
-        final String eventName;
-        final Activity pathToSample;
-
-        public Parameters(String eventName, Activity pathToSample) {
-            super();
-            this.eventName = eventName;
-            this.pathToSample = pathToSample;
-        }
-    }
-
-    TimingSearcher(ComponentId id, Parameters setUp, Statistics manager) {
-        super(id);
-        if (setUp == null) {
-            setUp = defaultParameters;
-        }
-        String eventName = setUp.eventName;
-        if (eventName == null || "".equals(eventName)) {
-            eventName = id.getName();
-        }
-        measurements = new Value(eventName, manager, new Value.Parameters()
-                .setNameExtension(true).setLogMax(true).setLogMin(true)
-                .setLogMean(true).setLogSum(true).setLogInsertions(true)
-                .setAppendChar('_'));
-
-        measurePing = setUp.pathToSample == Activity.PING;
-        measureSearch = setUp.pathToSample == Activity.SEARCH;
-        measureFill = setUp.pathToSample == Activity.FILL;
-    }
-
-    public TimingSearcher(ComponentId id, TimingSearcherConfig config, Statistics manager) {
-        this(id, buildParameters(config, id.getName()), manager);
-    }
-
-    private static Parameters buildParameters(
-            TimingSearcherConfig config, String searcherName) {
-        for (int i = 0; i < config.timer().size(); ++i) {
-            Timer t = config.timer(i);
-            if (t.name().equals(searcherName)) {
-                return buildParameters(t);
-            }
-        }
-        return null;
-    }
-
-    private static Parameters buildParameters(Timer t) {
-        Activity m;
-        Timer.Measure.Enum toSample = t.measure();
-        if (toSample == Timer.Measure.FILL) {
-            m = Activity.FILL;
-        } else if (toSample == Timer.Measure.PING) {
-            m = Activity.PING;
-        } else {
-            m = Activity.SEARCH;
-        }
-        return new Parameters(t.eventname(), m);
-    }
-
-    private long preMeasure(boolean doIt) {
-        if (doIt) {
-            return System.currentTimeMillis();
-        } else {
-            return 0L;
-        }
-    }
-
-    private void postMeasure(boolean doIt, long start) {
-        if (doIt) {
-            long elapsed = System.currentTimeMillis() - start;
-            measurements.put(elapsed);
-        }
-    }
-
-    @Override
-    public void fill(Result result, String summaryClass, Execution execution) {
-        long start = preMeasure(measureFill);
-        super.fill(result, summaryClass, execution);
-        postMeasure(measureFill, start);
-    }
-
-    @Override
-    public Pong ping(Ping ping, Execution execution) {
-        long start = preMeasure(measurePing);
-        Pong pong = execution.ping(ping);
-        postMeasure(measurePing, start);
-        return pong;
-    }
-
-    @Override
-    public Result search(Query query, Execution execution) {
-        long start = preMeasure(measureSearch);
-        Result result = execution.search(query);
-        postMeasure(measureSearch, start);
-        return result;
-    }
-
-    /**
-     * This method is only included for testing.
-     */
-    public void setMeasurements(Value measurements) {
-        this.measurements = measurements;
-    }
-
-    @Override
-    public void deconstruct() {
-        // avoid dangling, duplicate loggers
-        measurements.cancel();
-        super.deconstruct();
-    }
-
-}
diff --git a/container-search/src/main/resources/configdefinitions/search.statistics.measure-qps.def b/container-search/src/main/resources/configdefinitions/search.statistics.measure-qps.def
deleted file mode 100644
index 0cc615d0601..00000000000
--- a/container-search/src/main/resources/configdefinitions/search.statistics.measure-qps.def
+++ /dev/null
@@ -1,16 +0,0 @@
-# Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-namespace=search.statistics
-
-## Configure measurements of peak QPS rates.
-
-## Control whether com.yahoo.search.statistics.PeakQpsSearcher
-## should emit data through statistics framework or as a meta hit.
-outputmethod enum { STATISTICS, METAHIT } default=STATISTICS
-
-## If using meta hits, which query property should trigger sampling
-queryproperty string default="fetchpeakqps"
-
-## The base name for the statistics event. Default is the component name
-## of the searcher, as defined in vespa-services, with dots replaced by
-## underscore.
-eventname string default=""
diff --git a/container-search/src/main/resources/configdefinitions/search.statistics.timing-searcher.def b/container-search/src/main/resources/configdefinitions/search.statistics.timing-searcher.def
deleted file mode 100644
index 16f83e31013..00000000000
--- a/container-search/src/main/resources/configdefinitions/search.statistics.timing-searcher.def
+++ /dev/null
@@ -1,7 +0,0 @@
-# Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-namespace=search.statistics
-
-timer[].name string
-timer[].eventname string
-timer[].measure enum { FILL, PING, SEARCH } default=SEARCH
-