mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
518 lines
16 KiB
Python
Executable File
518 lines
16 KiB
Python
Executable File
#!/usr/bin/python3
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import argparse
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import ast
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import collections
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import csv
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import itertools
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import json
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import os
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import pprint
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import sys
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import traceback
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parser = argparse.ArgumentParser(description='Create performance test report')
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parser.add_argument('--report', default='main', choices=['main', 'all-queries'],
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help='Which report to build')
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args = parser.parse_args()
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report_errors = []
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error_tests = 0
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slow_average_tests = 0
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faster_queries = 0
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slower_queries = 0
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unstable_queries = 0
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very_unstable_queries = 0
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# max seconds to run one query by itself, not counting preparation
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allowed_single_run_time = 2
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color_bad='#ffb0c0'
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color_good='#b0d050'
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header_template = """
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<!DOCTYPE html>
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<html>
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<style>
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@font-face {{
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font-family:'Yandex Sans Display Web';
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src:url(https://yastatic.net/adv-www/_/H63jN0veW07XQUIA2317lr9UIm8.eot);
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src:url(https://yastatic.net/adv-www/_/H63jN0veW07XQUIA2317lr9UIm8.eot?#iefix) format('embedded-opentype'),
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url(https://yastatic.net/adv-www/_/sUYVCPUAQE7ExrvMS7FoISoO83s.woff2) format('woff2'),
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url(https://yastatic.net/adv-www/_/v2Sve_obH3rKm6rKrtSQpf-eB7U.woff) format('woff'),
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url(https://yastatic.net/adv-www/_/PzD8hWLMunow5i3RfJ6WQJAL7aI.ttf) format('truetype'),
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url(https://yastatic.net/adv-www/_/lF_KG5g4tpQNlYIgA0e77fBSZ5s.svg#YandexSansDisplayWeb-Regular) format('svg');
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font-weight:400;
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font-style:normal;
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font-stretch:normal
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}}
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body {{ font-family: "Yandex Sans Display Web", Arial, sans-serif; background: #EEE; }}
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th, td {{ border: 0; padding: 5px 10px 5px 10px; text-align: left; vertical-align: top; line-height: 1.5; background-color: #FFF;
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td {{ white-space: pre; font-family: Monospace, Courier New; }}
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border: 0; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05), 0 8px 25px -5px rgba(0, 0, 0, 0.1); }}
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a {{ color: #06F; text-decoration: none; }}
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a:hover, a:active {{ color: #F40; text-decoration: underline; }}
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table {{ border: 0; }}
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.main {{ margin: auto; max-width: 95%; }}
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p.links a {{ padding: 5px; margin: 3px; background: #FFF; line-height: 2; white-space: nowrap; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05), 0 8px 25px -5px rgba(0, 0, 0, 0.1); }}
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.cancela,.cancela:link,.cancela:visited,.cancela:hover,.cancela:focus,.cancela:active{{
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color: inherit;
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text-decoration: none;
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}}
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tr:nth-child(odd) td {{filter: brightness(95%);}}
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</style>
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<title>Clickhouse performance comparison</title>
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</head>
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<body>
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<div class="main">
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<h1>ClickHouse performance comparison</h1>
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"""
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table_anchor = 0
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row_anchor = 0
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def nextTableAnchor():
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global table_anchor
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table_anchor += 1
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return str(table_anchor)
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def nextRowAnchor():
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global row_anchor
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global table_anchor
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row_anchor += 1
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return str(table_anchor) + "." + str(row_anchor)
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def tr(x):
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a = nextRowAnchor()
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#return '<tr onclick="location.href=\'#{a}\'" id={a}>{x}</tr>'.format(a=a, x=str(x))
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return '<tr id={a}>{x}</tr>'.format(a=a, x=str(x))
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def td(value, cell_attributes = ''):
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return '<td {cell_attributes}>{value}</td>'.format(
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cell_attributes = cell_attributes,
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value = value)
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def th(x):
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return '<th>' + str(x) + '</th>'
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def tableRow(cell_values, cell_attributes = []):
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return tr(''.join([td(v, a)
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for v, a in itertools.zip_longest(
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cell_values, cell_attributes,
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fillvalue = '')
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if a is not None and v is not None]))
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def tableHeader(r):
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return tr(''.join([th(f) for f in r]))
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def tableStart(title):
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return """
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<h2 id="{anchor}"><a class="cancela" href="#{anchor}">{title}</a></h2>
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<table>""".format(
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anchor = nextTableAnchor(),
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title = title)
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def tableEnd():
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return '</table>'
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def tsvRows(n):
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result = []
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try:
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with open(n, encoding='utf-8') as fd:
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return [row for row in csv.reader(fd, delimiter="\t", quotechar='"')]
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except:
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report_errors.append(
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traceback.format_exception_only(
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*sys.exc_info()[:2])[-1])
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pass
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return []
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def htmlRows(n):
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rawRows = tsvRows(n)
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result = ''
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for row in rawRows:
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result += tableRow(row)
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return result
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def printSimpleTable(caption, columns, rows):
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if not rows:
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return
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print(tableStart(caption))
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print(tableHeader(columns))
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for row in rows:
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print(tableRow(row))
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print(tableEnd())
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def print_tested_commits():
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global report_errors
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try:
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printSimpleTable('Tested commits', ['Old', 'New'],
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[['<pre>{}</pre>'.format(x) for x in
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[open('left-commit.txt').read(),
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open('right-commit.txt').read()]]])
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except:
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# Don't fail if no commit info -- maybe it's a manual run.
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report_errors.append(
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traceback.format_exception_only(
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*sys.exc_info()[:2])[-1])
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pass
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def print_report_errors():
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global report_errors
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# Add the errors reported by various steps of comparison script
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try:
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report_errors += [l.strip() for l in open('report/errors.log')]
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except:
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report_errors.append(
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traceback.format_exception_only(
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*sys.exc_info()[:2])[-1])
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pass
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if len(report_errors):
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print(tableStart('Errors while building the report'))
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print(tableHeader(['Error']))
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for x in report_errors:
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print(tableRow([x]))
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print(tableEnd())
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if args.report == 'main':
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print(header_template.format())
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print_tested_commits()
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run_error_rows = tsvRows('run-errors.tsv')
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error_tests += len(run_error_rows)
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printSimpleTable('Run errors', ['Test', 'Error'], run_error_rows)
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slow_on_client_rows = tsvRows('report/slow-on-client.tsv')
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error_tests += len(slow_on_client_rows)
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printSimpleTable('Slow on client',
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['Client time, s', 'Server time, s', 'Ratio', 'Test', 'Query'],
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slow_on_client_rows)
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unmarked_short_rows = tsvRows('report/unmarked-short-queries.tsv')
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error_tests += len(unmarked_short_rows)
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printSimpleTable('Short queries not marked as short',
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['New client time, s', 'Test', '#', 'Query'],
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unmarked_short_rows)
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def print_changes():
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rows = tsvRows('report/changed-perf.tsv')
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if not rows:
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return
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global faster_queries, slower_queries
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print(tableStart('Changes in performance'))
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columns = [
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'Old, s', # 0
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'New, s', # 1
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'Relative difference (new − old) / old', # 2
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'p < 0.001 threshold', # 3
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# Failed # 4
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'Test', # 5
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'#', # 6
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'Query', # 7
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]
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print(tableHeader(columns))
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attrs = ['' for c in columns]
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attrs[4] = None
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for row in rows:
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if int(row[4]):
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if float(row[2]) < 0.:
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faster_queries += 1
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attrs[2] = f'style="background: {color_good}"'
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else:
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slower_queries += 1
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attrs[2] = f'style="background: {color_bad}"'
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else:
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attrs[2] = ''
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print(tableRow(row, attrs))
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print(tableEnd())
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print_changes()
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def print_unstable_queries():
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global unstable_queries
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global very_unstable_queries
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unstable_rows = tsvRows('report/unstable-queries.tsv')
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if not unstable_rows:
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return
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unstable_queries += len(unstable_rows)
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columns = [
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'Old, s', #0
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'New, s', #1
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'Relative difference (new - old)/old', #2
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'p < 0.001 threshold', #3
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# Failed #4
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'Test', #5
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'#', #6
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'Query' #7
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]
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print(tableStart('Unstable queries'))
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print(tableHeader(columns))
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attrs = ['' for c in columns]
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attrs[4] = None
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for r in unstable_rows:
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if int(r[4]):
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very_unstable_queries += 1
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attrs[3] = f'style="background: {color_bad}"'
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else:
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attrs[3] = ''
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print(tableRow(r, attrs))
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print(tableEnd())
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print_unstable_queries()
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skipped_tests_rows = tsvRows('analyze/skipped-tests.tsv')
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printSimpleTable('Skipped tests', ['Test', 'Reason'], skipped_tests_rows)
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printSimpleTable('Test performance changes',
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['Test', 'Queries', 'Unstable', 'Changed perf', 'Total not OK', 'Avg relative time diff'],
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tsvRows('report/test-perf-changes.tsv'))
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def print_test_times():
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global slow_average_tests
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rows = tsvRows('report/test-times.tsv')
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if not rows:
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return
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columns = [
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'Test', #0
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'Wall clock time, s', #1
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'Total client time, s', #2
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'Total queries', #3
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'Ignored short queries', #4
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'Longest query<br>(sum for all runs), s', #5
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'Avg wall clock time<br>(sum for all runs), s', #6
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'Shortest query<br>(sum for all runs), s', #7
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]
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print(tableStart('Test times'))
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print(tableHeader(columns))
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nominal_runs = 13 # FIXME pass this as an argument
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total_runs = (nominal_runs + 1) * 2 # one prewarm run, two servers
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attrs = ['' for c in columns]
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for r in rows:
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if float(r[6]) > 1.5 * total_runs:
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# FIXME should be 15s max -- investigate parallel_insert
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slow_average_tests += 1
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attrs[6] = f'style="background: {color_bad}"'
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else:
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attrs[6] = ''
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if float(r[5]) > allowed_single_run_time * total_runs:
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slow_average_tests += 1
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attrs[5] = f'style="background: {color_bad}"'
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else:
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attrs[5] = ''
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print(tableRow(r, attrs))
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print(tableEnd())
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print_test_times()
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def print_benchmark_results():
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json_reports = [json.load(open(f'benchmark/website-{x}.json')) for x in ['left', 'right']]
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stats = [next(iter(x.values()))["statistics"] for x in json_reports]
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qps = [x["QPS"] for x in stats]
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queries = [x["num_queries"] for x in stats]
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errors = [x["num_errors"] for x in stats]
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relative_diff = (qps[1] - qps[0]) / max(0.01, qps[0]);
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times_diff = max(qps) / max(0.01, min(qps))
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all_rows = []
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header = ['Benchmark', 'Metric', 'Old', 'New', 'Relative difference', 'Times difference'];
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attrs = ['' for x in header]
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row = ['website', 'queries', f'{queries[0]:d}', f'{queries[1]:d}', '--', '--']
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attrs[0] = 'rowspan=2'
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all_rows.append([row, attrs])
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attrs = ['' for x in header]
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row = [None, 'queries/s', f'{qps[0]:.3f}', f'{qps[1]:.3f}', f'{relative_diff:.3f}', f'x{times_diff:.3f}']
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if abs(relative_diff) > 0.1:
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# More queries per second is better.
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if relative_diff > 0.:
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attrs[4] = f'style="background: {color_good}"'
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else:
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attrs[4] = f'style="background: {color_bad}"'
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else:
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attrs[4] = ''
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all_rows.append([row, attrs]);
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if max(errors):
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all_rows[0][1][0] = "rowspan=3"
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row = [''] * (len(header))
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attrs = ['' for x in header]
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attrs[0] = None
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row[1] = 'errors'
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row[2] = f'{errors[0]:d}'
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row[3] = f'{errors[1]:d}'
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row[4] = '--'
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row[5] = '--'
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if errors[0]:
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attrs[2] += f' style="background: {color_bad}" '
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if errors[1]:
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attrs[3] += f' style="background: {color_bad}" '
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all_rows.append([row, attrs])
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print(tableStart('Concurrent benchmarks'))
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print(tableHeader(header))
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for row, attrs in all_rows:
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print(tableRow(row, attrs))
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print(tableEnd())
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try:
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print_benchmark_results()
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except:
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report_errors.append(
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traceback.format_exception_only(
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*sys.exc_info()[:2])[-1])
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pass
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printSimpleTable('Metric changes',
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['Metric', 'Old median value', 'New median value',
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'Relative difference', 'Times difference'],
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tsvRows('metrics/changes.tsv'))
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print_report_errors()
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print("""
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<p class="links">
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<a href="all-queries.html">All queries</a>
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<a href="compare.log">Log</a>
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<a href="output.7z">Test output</a>
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</p>
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</body>
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</html>
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""")
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status = 'success'
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message = 'See the report'
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message_array = []
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if slow_average_tests:
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status = 'failure'
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message_array.append(str(slow_average_tests) + ' too long')
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if faster_queries:
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message_array.append(str(faster_queries) + ' faster')
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if slower_queries:
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if slower_queries > 3:
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status = 'failure'
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message_array.append(str(slower_queries) + ' slower')
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if unstable_queries:
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message_array.append(str(unstable_queries) + ' unstable')
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# Disabled before fix.
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# if very_unstable_queries:
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# status = 'failure'
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error_tests += slow_average_tests
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if error_tests:
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status = 'failure'
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message_array.insert(0, str(error_tests) + ' errors')
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if message_array:
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message = ', '.join(message_array)
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if report_errors:
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status = 'failure'
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message = 'Errors while building the report.'
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print("""
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<!--status: {status}-->
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<!--message: {message}-->
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""".format(status=status, message=message))
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elif args.report == 'all-queries':
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print(header_template.format())
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print_tested_commits()
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def print_all_queries():
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rows = tsvRows('report/all-queries.tsv')
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if not rows:
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return
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columns = [
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# Changed #0
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# Unstable #1
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'Old, s', #2
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'New, s', #3
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'Relative difference (new − old) / old', #4
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'Times speedup / slowdown', #5
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'p < 0.001 threshold', #6
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'Test', #7
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'#', #8
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'Query', #9
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]
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print(tableStart('All query times'))
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print(tableHeader(columns))
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attrs = ['' for c in columns]
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attrs[0] = None
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attrs[1] = None
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for r in rows:
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if int(r[1]):
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attrs[6] = f'style="background: {color_bad}"'
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else:
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attrs[6] = ''
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if int(r[0]):
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if float(r[4]) > 0.:
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attrs[4] = f'style="background: {color_bad}"'
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else:
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attrs[4] = f'style="background: {color_good}"'
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else:
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attrs[4] = ''
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if (float(r[2]) + float(r[3])) / 2 > allowed_single_run_time:
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attrs[2] = f'style="background: {color_bad}"'
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attrs[3] = f'style="background: {color_bad}"'
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else:
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attrs[2] = ''
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attrs[3] = ''
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print(tableRow(r, attrs))
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print(tableEnd())
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print_all_queries()
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print_report_errors()
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print("""
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<p class="links">
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<a href="report.html">Main report</a>
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<a href="compare.log">Log</a>
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<a href="output.7z">Test output</a>
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</p>
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</body>
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</html>
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""")
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