diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -4132,6 +4132,8 @@
     'PhabricatorXHProfProfileView' => 'applications/xhprof/view/PhabricatorXHProfProfileView.php',
     'PhabricatorXHProfSample' => 'applications/xhprof/storage/PhabricatorXHProfSample.php',
     'PhabricatorXHProfSampleListController' => 'applications/xhprof/controller/PhabricatorXHProfSampleListController.php',
+    'PhabricatorXHProfSampleQuery' => 'applications/xhprof/query/PhabricatorXHProfSampleQuery.php',
+    'PhabricatorXHProfSampleSearchEngine' => 'applications/xhprof/query/PhabricatorXHProfSampleSearchEngine.php',
     'PhabricatorYoutubeRemarkupRule' => 'infrastructure/markup/rule/PhabricatorYoutubeRemarkupRule.php',
     'Phame404Response' => 'applications/phame/site/Phame404Response.php',
     'PhameBlog' => 'applications/phame/storage/PhameBlog.php',
@@ -9442,8 +9444,13 @@
     'PhabricatorXHProfProfileSymbolView' => 'PhabricatorXHProfProfileView',
     'PhabricatorXHProfProfileTopLevelView' => 'PhabricatorXHProfProfileView',
     'PhabricatorXHProfProfileView' => 'AphrontView',
-    'PhabricatorXHProfSample' => 'PhabricatorXHProfDAO',
+    'PhabricatorXHProfSample' => array(
+      'PhabricatorXHProfDAO',
+      'PhabricatorPolicyInterface',
+    ),
     'PhabricatorXHProfSampleListController' => 'PhabricatorXHProfController',
+    'PhabricatorXHProfSampleQuery' => 'PhabricatorCursorPagedPolicyAwareQuery',
+    'PhabricatorXHProfSampleSearchEngine' => 'PhabricatorApplicationSearchEngine',
     'PhabricatorYoutubeRemarkupRule' => 'PhutilRemarkupRule',
     'Phame404Response' => 'AphrontHTMLResponse',
     'PhameBlog' => array(
diff --git a/src/applications/xhprof/controller/PhabricatorXHProfSampleListController.php b/src/applications/xhprof/controller/PhabricatorXHProfSampleListController.php
--- a/src/applications/xhprof/controller/PhabricatorXHProfSampleListController.php
+++ b/src/applications/xhprof/controller/PhabricatorXHProfSampleListController.php
@@ -8,91 +8,9 @@
   }
 
   public function handleRequest(AphrontRequest $request) {
-    $viewer = $request->getViewer();
-    $view = $request->getURIData('view');
-
-    if (!$view) {
-      $view = 'all';
-    }
-
-    $pager = new PHUIPagerView();
-    $pager->setOffset($request->getInt('page'));
-
-    switch ($view) {
-      case 'sampled':
-        $clause = 'sampleRate > 0';
-        $show_type = false;
-        break;
-      case 'my-runs':
-        $clause = qsprintf(
-          id(new PhabricatorXHProfSample())->establishConnection('r'),
-          'sampleRate = 0 AND userPHID = %s',
-          $request->getUser()->getPHID());
-        $show_type = false;
-        break;
-      case 'manual':
-        $clause = 'sampleRate = 0';
-        $show_type = false;
-        break;
-      case 'all':
-      default:
-        $clause = '1 = 1';
-        $show_type = true;
-        break;
-    }
-
-    $samples = id(new PhabricatorXHProfSample())->loadAllWhere(
-      '%Q ORDER BY id DESC LIMIT %d, %d',
-      $clause,
-      $pager->getOffset(),
-      $pager->getPageSize() + 1);
-
-    $samples = $pager->sliceResults($samples);
-    $pager->setURI($request->getRequestURI(), 'page');
-
-    $list = new PHUIObjectItemListView();
-    foreach ($samples as $sample) {
-      $file_phid = $sample->getFilePHID();
-
-      $item = id(new PHUIObjectItemView())
-        ->setObjectName($sample->getID())
-        ->setHeader($sample->getRequestPath())
-        ->setHref($this->getApplicationURI('profile/'.$file_phid.'/'))
-        ->addAttribute(
-          number_format($sample->getUsTotal())." \xCE\xBCs");
-
-      if ($sample->getController()) {
-        $item->addAttribute($sample->getController());
-      }
-
-      $item->addAttribute($sample->getHostName());
-
-      $rate = $sample->getSampleRate();
-      if ($rate == 0) {
-        $item->addIcon('flag-6', pht('Manual Run'));
-      } else {
-        $item->addIcon('flag-7', pht('Sampled (1/%d)', $rate));
-      }
-
-      $item->addIcon(
-        'none',
-        phabricator_datetime($sample->getDateCreated(), $viewer));
-
-      $list->addItem($item);
-    }
-
-    $list->setPager($pager);
-    $list->setNoDataString(pht('There are no profiling samples.'));
-
-    $crumbs = $this->buildApplicationCrumbs();
-    $crumbs->addTextCrumb(pht('XHProf Samples'));
-
-    $title = pht('XHProf Samples');
-
-    return $this->newPage()
-      ->setTitle($title)
-      ->setCrumbs($crumbs)
-      ->appendChild($list);
-
+    return id(new PhabricatorXHProfSampleSearchEngine())
+      ->setController($this)
+      ->buildResponse();
   }
+
 }
diff --git a/src/applications/xhprof/query/PhabricatorXHProfSampleQuery.php b/src/applications/xhprof/query/PhabricatorXHProfSampleQuery.php
new file mode 100644
--- /dev/null
+++ b/src/applications/xhprof/query/PhabricatorXHProfSampleQuery.php
@@ -0,0 +1,51 @@
+<?php
+
+final class PhabricatorXHProfSampleQuery
+  extends PhabricatorCursorPagedPolicyAwareQuery {
+
+  private $ids;
+  private $phids;
+
+  public function withIDs(array $ids) {
+    $this->ids = $ids;
+    return $this;
+  }
+
+  public function withPHIDs(array $phids) {
+    $this->phids = $phids;
+    return $this;
+  }
+
+  public function newResultObject() {
+    return new PhabricatorXHProfSample();
+  }
+
+  protected function loadPage() {
+    return $this->loadStandardPage($this->newResultObject());
+  }
+
+  protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
+    $where = parent::buildWhereClauseParts($conn);
+
+    if ($this->ids !== null) {
+      $where[] = qsprintf(
+        $conn,
+        'id IN (%Ld)',
+        $this->ids);
+    }
+
+    if ($this->phids !== null) {
+      $where[] = qsprintf(
+        $conn,
+        'phid IN (%Ls)',
+        $this->phids);
+    }
+
+    return $where;
+  }
+
+  public function getQueryApplicationClass() {
+    return 'PhabricatorXHProfApplication';
+  }
+
+}
diff --git a/src/applications/xhprof/query/PhabricatorXHProfSampleSearchEngine.php b/src/applications/xhprof/query/PhabricatorXHProfSampleSearchEngine.php
new file mode 100644
--- /dev/null
+++ b/src/applications/xhprof/query/PhabricatorXHProfSampleSearchEngine.php
@@ -0,0 +1,97 @@
+<?php
+
+final class PhabricatorXHProfSampleSearchEngine
+  extends PhabricatorApplicationSearchEngine {
+
+  public function getResultTypeDescription() {
+    return pht('XHProf Samples');
+  }
+
+  public function getApplicationClassName() {
+    return 'PhabricatorXHProfApplication';
+  }
+
+  public function newQuery() {
+    return id(new PhabricatorXHProfSampleQuery());
+  }
+
+  protected function buildQueryFromParameters(array $map) {
+    $query = $this->newQuery();
+
+    return $query;
+  }
+
+  protected function buildCustomSearchFields() {
+    return array();
+  }
+
+  protected function getURI($path) {
+    return '/xhprof/'.$path;
+  }
+
+  protected function getBuiltinQueryNames() {
+    $names = array(
+      'all' => pht('All Samples'),
+    );
+
+    return $names;
+  }
+
+  public function buildSavedQueryFromBuiltin($query_key) {
+    $query = $this->newSavedQuery();
+    $query->setQueryKey($query_key);
+
+    switch ($query_key) {
+      case 'all':
+        return $query;
+    }
+
+    return parent::buildSavedQueryFromBuiltin($query_key);
+  }
+
+  protected function renderResultList(
+    array $samples,
+    PhabricatorSavedQuery $query,
+    array $handles) {
+    assert_instances_of($samples, 'PhabricatorXHProfSample');
+
+    $viewer = $this->requireViewer();
+
+    $list = new PHUIObjectItemListView();
+    foreach ($samples as $sample) {
+      $file_phid = $sample->getFilePHID();
+
+      $item = id(new PHUIObjectItemView())
+        ->setObjectName($sample->getID())
+        ->setHeader($sample->getRequestPath())
+        ->setHref($this->getApplicationURI('profile/'.$file_phid.'/'))
+        ->addAttribute(
+          number_format($sample->getUsTotal())." \xCE\xBCs");
+
+      if ($sample->getController()) {
+        $item->addAttribute($sample->getController());
+      }
+
+      $item->addAttribute($sample->getHostName());
+
+      $rate = $sample->getSampleRate();
+      if ($rate == 0) {
+        $item->addIcon('flag-6', pht('Manual Run'));
+      } else {
+        $item->addIcon('flag-7', pht('Sampled (1/%d)', $rate));
+      }
+
+      $item->addIcon(
+        'none',
+        phabricator_datetime($sample->getDateCreated(), $viewer));
+
+      $list->addItem($item);
+    }
+
+    $result = new PhabricatorApplicationSearchResultView();
+    $result->setObjectList($list);
+
+    return $result;
+  }
+
+}
diff --git a/src/applications/xhprof/storage/PhabricatorXHProfSample.php b/src/applications/xhprof/storage/PhabricatorXHProfSample.php
--- a/src/applications/xhprof/storage/PhabricatorXHProfSample.php
+++ b/src/applications/xhprof/storage/PhabricatorXHProfSample.php
@@ -1,6 +1,8 @@
 <?php
 
-final class PhabricatorXHProfSample extends PhabricatorXHProfDAO {
+final class PhabricatorXHProfSample
+  extends PhabricatorXHProfDAO
+  implements PhabricatorPolicyInterface {
 
   protected $filePHID;
   protected $usTotal;
@@ -29,4 +31,25 @@
     ) + parent::getConfiguration();
   }
 
+
+/* -(  PhabricatorPolicyInterface  )----------------------------------------- */
+
+
+  public function getCapabilities() {
+    return array(
+      PhabricatorPolicyCapability::CAN_VIEW,
+    );
+  }
+
+  public function getPolicy($capability) {
+    switch ($capability) {
+      case PhabricatorPolicyCapability::CAN_VIEW:
+        return PhabricatorPolicies::getMostOpenPolicy();
+    }
+  }
+
+  public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
+    return false;
+  }
+
 }