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new08 / docker-stats.sh
Last active January 20, 2023 21:50
docker #docker
docker stats --format "table {{.Container}}\t{{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}\t"
# docker stats formatting
# .Container Container name or ID (user input)
# .Name Container name
# .ID Container ID
# .CPUPerc CPU percentage
# .MemUsage Memory usage
# .NetIO Network IO
# .BlockIO Block IO
@new08
new08 / mysql-taobao-log-menu.py
Created July 4, 2019 06:37
taobao数据库内核月报 目录整理
# coding:utf-8
# 通用抓取脚本爬虫
# 抓取从主题列表分页,内容列表分页中的图片
import urllib
import requests
from urlparse import urlsplit
import urllib2
import os
import sys
@new08
new08 / AsyncSubject
Last active April 29, 2019 03:54
RxJS
// 在订阅 subject 时,已经执行过的 subject.next() 是不会接收到的。
// 如果希望接收到之前的事件,可以使用 subject 的变体 ——
// AsyncSubject 会在 subject 结束后送出最后一次的值。
var source = Rx.Observable.create(function(observer) {
setTimeout(function() {
console.log('posting');
observer.next('success');
observer.complete();
},1000)
-Xms2048m
-Xmx4096m
-XX:ReservedCodeCacheSize=2048m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=100
-ea
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-Djdk.http.auth.tunneling.disabledSchemes=""
-XX:+HeapDumpOnOutOfMemoryError