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https://github.com/searxng/searxng.git
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Merge pull request #85 from searxng/fix-metrics-offline-engine
Fix metrics offline engine
This commit is contained in:
Markus Heiser
GitHub
commit
2398e9a1fe
8 changed files with 86 additions and 61 deletions
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@ -156,57 +156,76 @@ def get_reliabilities(engline_name_list, checker_results):
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return reliabilities
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def round_or_none(number, digits):
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return round(number, digits) if number else number
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def get_engines_stats(engine_name_list):
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assert counter_storage is not None
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assert histogram_storage is not None
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list_time = []
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max_time_total = max_result_count = None
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max_time_total = max_result_count = None # noqa
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for engine_name in engine_name_list:
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sent_count = counter('engine', engine_name, 'search', 'count', 'sent')
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if sent_count == 0:
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continue
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result_count = histogram('engine', engine_name, 'result', 'count').percentage(50)
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result_count_sum = histogram('engine', engine_name, 'result', 'count').sum
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successful_count = counter('engine', engine_name, 'search', 'count', 'successful')
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time_total = histogram('engine', engine_name, 'time', 'total').percentage(50)
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time_http = histogram('engine', engine_name, 'time', 'http').percentage(50)
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time_total_p80 = histogram('engine', engine_name, 'time', 'total').percentage(80)
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time_http_p80 = histogram('engine', engine_name, 'time', 'http').percentage(80)
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time_total_p95 = histogram('engine', engine_name, 'time', 'total').percentage(95)
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time_http_p95 = histogram('engine', engine_name, 'time', 'http').percentage(95)
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result_count = histogram('engine', engine_name, 'result', 'count').percentage(50)
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result_count_sum = histogram('engine', engine_name, 'result', 'count').sum
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if successful_count and result_count_sum:
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score = counter('engine', engine_name, 'score') # noqa
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score_per_result = score / float(result_count_sum)
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else:
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score = score_per_result = 0.0
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max_time_total = max(time_total or 0, max_time_total or 0)
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max_result_count = max(result_count or 0, max_result_count or 0)
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list_time.append({
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stats = {
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'name': engine_name,
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'total': round_or_none(time_total, 1),
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'total_p80': round_or_none(time_total_p80, 1),
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'total_p95': round_or_none(time_total_p95, 1),
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'http': round_or_none(time_http, 1),
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'http_p80': round_or_none(time_http_p80, 1),
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'http_p95': round_or_none(time_http_p95, 1),
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'processing': round(time_total - time_http, 1) if time_total else None,
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'processing_p80': round(time_total_p80 - time_http_p80, 1) if time_total else None,
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'processing_p95': round(time_total_p95 - time_http_p95, 1) if time_total else None,
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'score': score,
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'score_per_result': score_per_result,
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'total': None,
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'total_p80': None,
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'total_p95': None,
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'http': None,
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'http_p80': None,
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'http_p95': None,
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'processing': None,
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'processing_p80': None,
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'processing_p95': None,
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'score': 0,
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'score_per_result': 0,
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'result_count': result_count,
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})
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}
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if successful_count and result_count_sum:
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score = counter('engine', engine_name, 'score')
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stats['score'] = score
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stats['score_per_result'] = score / float(result_count_sum)
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time_http = histogram('engine', engine_name, 'time', 'http').percentage(50)
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time_http_p80 = time_http_p95 = 0
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if time_http is not None:
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time_http_p80 = histogram('engine', engine_name, 'time', 'http').percentage(80)
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time_http_p95 = histogram('engine', engine_name, 'time', 'http').percentage(95)
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stats['http'] = round(time_http, 1)
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stats['http_p80'] = round(time_http_p80, 1)
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stats['http_p95'] = round(time_http_p95, 1)
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if time_total is not None:
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time_total_p80 = histogram('engine', engine_name, 'time', 'total').percentage(80)
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time_total_p95 = histogram('engine', engine_name, 'time', 'total').percentage(95)
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stats['total'] = round(time_total, 1)
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stats['total_p80'] = round(time_total_p80, 1)
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stats['total_p95'] = round(time_total_p95, 1)
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stats['processing'] = round(time_total - (time_http or 0), 1)
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stats['processing_p80'] = round(time_total_p80 - time_http_p80, 1)
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stats['processing_p95'] = round(time_total_p95 - time_http_p95, 1)
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list_time.append(stats)
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return {
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'time': list_time,
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'max_time': math.ceil(max_time_total or 0),
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@ -44,7 +44,8 @@ def reset_time_for_thread():
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def get_time_for_thread():
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return THREADLOCAL.total_time
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"""returns thread's total time or None"""
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return THREADLOCAL.__dict__.get('total_time')
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def set_timeout_for_thread(timeout, start_time=None):
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@ -57,10 +58,11 @@ def set_context_network_name(network_name):
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def get_context_network():
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try:
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return THREADLOCAL.network
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except AttributeError:
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return get_network()
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"""If set return thread's network.
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If unset, return value from :py:obj:`get_network`.
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"""
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return THREADLOCAL.__dict__.get('network') or get_network()
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def request(method, url, **kwargs):
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@ -371,11 +371,12 @@ class ResultContainer:
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self.unresponsive_engines.add((engine_name, error_type, error_message, suspended))
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def add_timing(self, engine_name, engine_time, page_load_time):
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self.timings.append({
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timing = {
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'engine': engines[engine_name].shortcut,
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'total': engine_time,
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'load': page_load_time
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})
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'load': page_load_time,
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}
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self.timings.append(timing)
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def get_timings(self):
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return self.timings
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@ -25,11 +25,13 @@
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<td class="{{ label }}" style="padding: 2px">{{- "" -}}
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{%- if stats[engine_name].time != None -%}
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<span class="stacked-bar-chart-value">{{- stats[engine_name].time -}}</span>{{- "" -}}
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<span class="stacked-bar-chart" aria-labelledby="{{engine_name}}_chart" aria-hidden="true">{{- "" -}}
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<span class="stacked-bar-chart" aria-labelledby="{{engine_name}}_chart" aria-hidden="true">
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{%- if max_rate95 is not none and max_rate95 > 0 -%}
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<span style="width: calc(max(2px, 100%*{{ (stats[engine_name].time / max_rate95)|round(3) }}))" class="stacked-bar-chart-median"></span>{{- "" -}}
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<span style="width: calc(100%*{{ ((stats[engine_name].rate80 - stats[engine_name].time) / max_rate95)|round(3) }})" class="stacked-bar-chart-rate80"></span>{{- "" -}}
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<span style="width: calc(100%*{{ ((stats[engine_name].rate95 - stats[engine_name].rate80) / max_rate95)|round(3) }})" class="stacked-bar-chart-rate95"></span>{{- "" -}}
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<span class="stacked-bar-chart-rate100"></span>{{- "" -}}
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<span class="stacked-bar-chart-rate100"></span>
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{%- endif -%}
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</span>{{- "" -}}
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<div class="engine-tooltip text-left" role="tooltip" id="{{engine_name}}_graph">{{- "" -}}
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<p>{{ _('Median') }}: {{ stats[engine_name].time }}</p>{{- "" -}}
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@ -52,11 +52,11 @@
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{%- endif -%}
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</td>
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<td class="response-time">
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{%- if engine_stat.total -%}
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{%- if engine_stat.total is not none -%}
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<div class="bar-chart-value">{{- engine_stat.total | round(1) -}}</div>{{- "" -}}
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<div class="bar-chart-graph" aria-labelledby="{{engine_stat.name}}_time" aria-hidden="true">{{- "" -}}
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<div class="bar-chart-serie1 bar{{ (100 * engine_stat.http / engine_stats.max_time)|round }}"></div>{{- "" -}}
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<div class="bar-chart-serie2 bar{{ (100 * engine_stat.processing / engine_stats.max_time)|round }}"></div>{{- "" -}}
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{% if engine_stat.http is not none and engine_stats.max_time %}<div class="bar-chart-serie1 bar{{ (100 * engine_stat.http / engine_stats.max_time)|round }}"></div>{%- endif -%}
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{% if engine_stat.processing is not none and engine_stats.max_time %}<div class="bar-chart-serie2 bar{{ (100 * engine_stat.processing / engine_stats.max_time)|round }}"></div>{%- endif -%}
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</div>
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<div class="engine-tooltip text-left" role="tooltip" id="{{engine_stat.name}}_time">{{- "" -}}
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<table class="table table-striped">
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@ -69,19 +69,19 @@
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<tr>
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<th scope="col">{{ _('Median') }}</th>
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<td>{{ engine_stat.total }}</td>
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<td>{{ engine_stat.http }}</td>
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<td>{{ engine_stat.http or '' }}</td>
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<td>{{ engine_stat.processing }}</td>
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</tr>
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<tr>
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<th scope="col">{{ _('P80') }}</th>
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<td>{{ engine_stat.total_p80 }}</td>
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<td>{{ engine_stat.http_p80 }}</td>
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<td>{{ engine_stat.http_p80 or '' }}</td>
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<td>{{ engine_stat.processing_p80 }}</td>
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</tr>
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<tr>
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<th scope="col">{{ _('P95') }}</th>
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<td>{{ engine_stat.total_p95 }}</td>
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<td>{{ engine_stat.http_p95 }}</td>
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<td>{{ engine_stat.http_p95 or '' }}</td>
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<td>{{ engine_stat.processing_p95 }}</td>
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</tr>
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</table>
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@ -39,11 +39,13 @@
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<td class="{{ label }}" style="padding: 2px; width: 13rem;">{{- "" -}}
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{%- if stats[engine_name].time != None -%}
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<span class="stacked-bar-chart-value">{{- stats[engine_name].time -}}</span>{{- "" -}}
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<span class="stacked-bar-chart" aria-labelledby="{{engine_name}}_chart" aria-hidden="true">{{- "" -}}
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<span class="stacked-bar-chart" aria-labelledby="{{engine_name}}_chart" aria-hidden="true">
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{%- if max_rate95 is not none and max_rate95 > 0 -%}
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<span style="width: calc(max(2px, 100%*{{ (stats[engine_name].time / max_rate95)|round(3) }}))" class="stacked-bar-chart-median"></span>{{- "" -}}
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<span style="width: calc(100%*{{ ((stats[engine_name].rate80 - stats[engine_name].time) / max_rate95)|round(3) }})" class="stacked-bar-chart-rate80"></span>{{- "" -}}
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<span style="width: calc(100%*{{ ((stats[engine_name].rate95 - stats[engine_name].rate80) / max_rate95)|round(3) }})" class="stacked-bar-chart-rate95"></span>{{- "" -}}
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<span class="stacked-bar-chart-rate100"></span>{{- "" -}}
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<span class="stacked-bar-chart-rate100"></span>
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{%- endif -%}
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</span>{{- "" -}}
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<div class="engine-tooltip text-left" role="tooltip" id="{{engine_name}}_graph">{{- "" -}}
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<p>{{ _('Median') }}: {{ stats[engine_name].time }}</p>{{- "" -}}
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@ -52,12 +52,11 @@
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{%- endif -%}
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</td>
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<td class="response-time">
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{%- if engine_stat.total -%}
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{%- if engine_stat.total is not none -%}
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<div class="bar-chart-value">{{- engine_stat.total | round(1) -}}</div>{{- "" -}}
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<div class="bar-chart-graph" aria-labelledby="{{engine_stat.name}}_time" aria-hidden="true">
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<div class="bar-chart-serie1 bar{{ (100 * engine_stat.http / engine_stats.max_time)|round }}"></div>{{- "" -}}
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<div class="bar-chart-serie2 bar{{ (100 * engine_stat.processing / engine_stats.max_time)|round }}"></div>{{- "" -}}
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{% if engine_stat.http is not none and engine_stats.max_time %}<div class="bar-chart-serie1 bar{{ (100 * engine_stat.http / engine_stats.max_time)|round }}"></div>{%- endif -%}
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{% if engine_stat.processing is not none and engine_stats.max_time %}<div class="bar-chart-serie2 bar{{ (100 * engine_stat.processing / engine_stats.max_time)|round }}"></div>{%- endif -%}
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</div>
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<div class="engine-tooltip" role="tooltip" id="{{engine_stat.name}}_time">{{- "" -}}
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<table>
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@ -70,19 +69,19 @@
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<tr>
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<th scope="col">{{ _('Median') }}</th>
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<td>{{ engine_stat.total }}</td>
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<td>{{ engine_stat.http }}</td>
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<td>{{ engine_stat.http or ''}}</td>
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<td>{{ engine_stat.processing }}</td>
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</tr>
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<tr>
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<th scope="col">{{ _('P80') }}</th>
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<td>{{ engine_stat.total_p80 }}</td>
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<td>{{ engine_stat.http_p80 }}</td>
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<td>{{ engine_stat.http_p80 or '' }}</td>
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<td>{{ engine_stat.processing_p80 }}</td>
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</tr>
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<tr>
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<th scope="col">{{ _('P95') }}</th>
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<td>{{ engine_stat.total_p95 }}</td>
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<td>{{ engine_stat.http_p95 }}</td>
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<td>{{ engine_stat.http_p95 or '' }}</td>
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<td>{{ engine_stat.processing_p95 }}</td>
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</tr>
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</table>
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@ -568,7 +568,7 @@ def post_request(response):
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timings_total = ['total_' + str(i) + '_' + v['engine'] +
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';dur=' + str(round(v['total'] * 1000, 3)) for i, v in enumerate(timings)]
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timings_load = ['load_' + str(i) + '_' + v['engine'] +
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';dur=' + str(round(v['load'] * 1000, 3)) for i, v in enumerate(timings)]
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';dur=' + str(round(v['load'] * 1000, 3)) for i, v in enumerate(timings) if v.get('load')]
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timings_all = timings_all + timings_total + timings_load
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response.headers.add('Server-Timing', ', '.join(timings_all))
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return response
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@ -923,9 +923,9 @@ def preferences():
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result_count = int(result_count_sum / float(successful_count)) if successful_count else 0
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stats[e.name] = {
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'time': median if median else None,
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'rate80': rate80 if rate80 else None,
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'rate95': rate95 if rate95 else None,
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'time': median,
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'rate80': rate80,
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'rate95': rate95,
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'warn_timeout': e.timeout > settings['outgoing']['request_timeout'],
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'supports_selected_language': _is_selected_language_supported(e, request.preferences),
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'result_count': result_count,
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