Remove deprecated metrics from buildbot /varz.

third_party/buildbot_8_4p1/buildbot/status/web/status_json.py

 # This file is part of Buildbot.  Buildbot is free software: you can
 # redistribute it and/or modify it under the terms of the GNU General Public
 # License as published by the Free Software Foundation, version 2.
 #
 # This program is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 # FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 # details.
 #
 # You should have received a copy of the GNU General Public License along with
@@ skipping 1030 matching lines @@
     def asDict(self, _request):
         return {
             'accepting_builds': bool(self.status.master.botmaster.brd.running),
         }
 
 
 class VarzResource(JsonResource):
     help = 'Minimal set of metrics that are scraped frequently for monitoring.'
     pageTitle = 'Varz'
 
-    RECENT_BUILDS_COUNT_DEFAULT = 50
-    RECENT_BUILDS_COUNT_LIMIT = 200
-
     @defer.deferredGenerator
     def asDict(self, request):
-        recent_builds_count = int(RequestArg(
-            request, 'recent_builds_count', self.RECENT_BUILDS_COUNT_DEFAULT))
-
-        # Enforce a hard limit to avoid DoS-ing buildbot with a heavy request.
-        recent_builds_count = min(
-            recent_builds_count, self.RECENT_BUILDS_COUNT_LIMIT)
-
         builders = {}
         for builder_name in self.status.getBuilderNames():
             builder = self.status.getBuilder(builder_name)
-
-            build_range = range(-1, -recent_builds_count - 1, -1)
-            recent_builds = [b for b in builder.getBuilds(build_range)
-                             if b is not None]
-            recent_running_builds = [b for b in recent_builds
-                                     if not b.isFinished()]
-            recent_finished_builds = [b for b in recent_builds
-                                      if b.isFinished()]
-            recent_successful_builds = [
-                b for b in recent_finished_builds
-                if b.getResults() in (SUCCESS, WARNINGS)]
-
-            recent_builds_by_status = collections.defaultdict(int)
-            recent_builds_by_status['running'] = len(recent_running_builds)
-            for b in recent_finished_builds:
-              recent_builds_by_status[b.getResults()] += 1
-
-            recent_successful_build_times = [
-                int(b.getTimes()[1] - b.getTimes()[0])
-                for b in recent_successful_builds]
-            recent_finished_build_times = [
-                int(b.getTimes()[1] - b.getTimes()[0])
-                for b in recent_finished_builds]
-
             slaves = builder.getSlaves()
             builders[builder_name] = {
                 'connected_slaves': sum(1 for x in slaves if x.connected),
                 'current_builds': len(builder.getCurrentBuilds()),
-                'recent_builds_by_status': recent_builds_by_status,
-                'recent_successful_build_times': recent_successful_build_times,
-                'recent_finished_build_times': recent_finished_build_times,
                 'pending_builds': 0,
                 'state': builder.currentBigState,
                 'total_slaves': len(slaves),
             }
 
         # Get pending build requests directly from the db for all builders at
         # once.
         d = self.status.master.db.buildrequests.getBuildRequests(claimed=False)
         def pending_builds_callback(brdicts):
             for brdict in brdicts:
@@ skipping 54 matching lines @@
         if not builder:
             return
         EXAMPLES = EXAMPLES.replace('<A_BUILDER>', builder.getName())
         build = builder.getBuild(-1)
         if build:
             EXAMPLES = EXAMPLES.replace('<A_BUILD>', str(build.getNumber()))
         if builder.slavenames:
             EXAMPLES = EXAMPLES.replace('<A_SLAVE>', builder.slavenames[0])
 
 # vim: set ts=4 sts=4 sw=4 et: