cstyan

benchmark                                                                                                             old ns/op      new ns/op      delta
BenchmarkRangeQuery/expr=changes(a_hundred[1d]),steps=1000-8                                                          2327329040     1599006600     -31.29%
BenchmarkRangeQuery/expr=changes(a_ten[1d]),steps=1000-8                                                              234092823      162790996      -30.46%
BenchmarkRangeQuery/expr=changes(a_one[1d]),steps=1000-8                                                              23363843       16257635       -30.42%
BenchmarkRangeQuery/expr=histogram_quantile(0.9,_rate(h_ten[5m])),steps=1000-8                                        45975941       64370106       +40.01%
BenchmarkRangeQuery/expr=changes(a_ten[1d]),steps=100-8                                                               30085833       22510142       -25.18%
BenchmarkRangeQuery/expr=histogram_quantile(0.9,_rate(h_hundred[5m])),steps=1000-8        

cstyan

benchmark                                                                                                             old ns/op      new ns/op      delta
BenchmarkRangeQuery/expr=histogram_quantile(0.9,_rate(h_ten[5m])),steps=1000-8                                        45566985       59345031       +30.24%
BenchmarkRangeQuery/expr=histogram_quantile(0.9,_rate(h_hundred[5m])),steps=1000-8                                    485158701      609517564      +25.63%
BenchmarkRangeQuery/expr=a_hundred_-_b_hundred,steps=1000-8                                                           88261672       108532577      +22.97%
BenchmarkRangeQuery/expr=histogram_quantile(0.9,_rate(h_ten[5m])),steps=100-8                                         5847172        7187411        +22.92%
BenchmarkRangeQuery/expr=a_hundred_-_b_hundred,steps=10000-8                                                          870485048      1068800679     +22.78%
BenchmarkRangeQuery/expr=a_ten_-_b_ten,steps=10000-8                                      

cstyan

benchmark                                                                                                             old ns/op      new ns/op      delta
BenchmarkRangeQuery/expr=-a_hundred,steps=10-8                                                                        1274883        2060716        +61.64%
BenchmarkRangeQuery/expr=sum_without_(l)(rate(a_hundred[1m])),steps=10-8                                              2514173        1629128        -35.20%
BenchmarkRangeQuery/expr=sum_without_(l)(rate(a_hundred[1m])),steps=1-8                                               2251738        1488938        -33.88%
BenchmarkRangeQuery/expr=sum_without_(l)(rate(a_hundred[1m]))_/_sum_without_(l)(rate(b_hundred[1m])),steps=1-8        4850840        3218257        -33.66%
BenchmarkRangeQuery/expr=a_one_-_b_one,steps=1000-8                                                                   890324         1333926        +49.82%
BenchmarkRangeQuery/expr=sum_without_(l)(rate(a_hundred[1m]))_/_sum_without_(l)(rate(b_hun

cstyan

benchcmp master vs latest commit

benchmark                                                                                                             old ns/op      new ns/op      delta
BenchmarkRangeQuery/expr=a_ten_-_b_ten,steps=10000-8                                                                  80429636       130171151      +61.84%
BenchmarkRangeQuery/expr=a_ten_-_b_ten,steps=1000-8                                                                   8056329        12992590       +61.27%
BenchmarkRangeQuery/expr=changes(a_one[1d]),steps=1000-8                                                              14778825       23694590       +60.33%
BenchmarkRangeQuery/expr=changes(a_ten[1d]),steps=1000-8                                                              146776821      234601407      +59.84%
BenchmarkRangeQuery/expr=a_hundred_-_b_hundred,steps=10000-8                                                          868686865      1372230788     +57.97%
BenchmarkRangeQuery/expr=changes(a_hundred[1d]),steps=10

cstyan

benchmark                                                                                                             old ns/op      new ns/op      delta
BenchmarkRangeQuery/expr=a_one,steps=1-8                                                                              17062          17323          +1.53%
BenchmarkRangeQuery/expr=a_one,steps=10-8                                                                             17346          17343          -0.02%
BenchmarkRangeQuery/expr=a_one,steps=100-8                                                                            25523          25275          -0.97%
BenchmarkRangeQuery/expr=a_one,steps=1000-8                                                                           88703          89233          +0.60%
BenchmarkRangeQuery/expr=a_ten,steps=1-8                                                                              99073          99061          -0.01%
BenchmarkRangeQuery/expr=a_ten,steps=10-8                                                      

cstyan

package main

import (
	"errors"
	"fmt"
	"github.com/prometheus/tsdb/fileutil"
	"os"
	"sort"
	"strconv"

cstyan

#!/bin/bash
echo "<!doctype html><html lang=en><meta charset=utf-8><title>Networking Report</title>" > /tmp/networking_report.html

echo "about to report"

echo "<h1>Networking Report</h1>" >> /tmp/networking_report.html
echo "<p>using proxy: $PROXY_HOST:$PROXY_PORT" >> /tmp/networking_report.html
echo "<p>public networking: " >> /tmp/networking_report.html
curl -m 5 -sL -w "%{http_code} %{url_effective}\\n" "http://google.com" -o /dev/null >> /tmp/networking_report.html
echo "<p>proxied networking: " >> /tmp/networking_report.html

cstyan

package main

import (
	"fmt"
	"math/rand"
	"sync"
	"time"
)

var waitGroup sync.WaitGroup