- CPU Performance
- Ready time need to know
- High CPU usage -> Best Virtualization utilization for enterprise, not really the CPU resource is exhausted
- Higher Ready time -> Wait for Physical CPU Ready for a long time -> may be the CPU exhausted with High CPU usage
- resxtop
- V for show vm only
- e for show the world of specified vm
- Not to use SMP (1 CPU 1 vCPU)
- Ready time need to know
- Memory Performance
- vm memory usage strategy: on demend -> will not return back memory
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~/tmp $ go build -gcflags=-S test-1.go | more | |
# command-line-arguments | |
"".main t=1 size=256 value=0 args=0x0 locals=0x70 | |
0x0000 00000 (/Users/patrick/tmp/test-1.go:7) TEXT "".main(SB), $112-0 | |
0x0000 00000 (/Users/patrick/tmp/test-1.go:7) MOVQ (TLS), CX | |
0x0009 00009 (/Users/patrick/tmp/test-1.go:7) CMPQ SP, 16(CX) | |
0x000d 00013 (/Users/patrick/tmp/test-1.go:7) JLS 231 | |
0x0013 00019 (/Users/patrick/tmp/test-1.go:7) SUBQ $112, SP | |
0x0017 00023 (/Users/patrick/tmp/test-1.go:7) FUNCDATA $0, gclocals·7d2d5fca80364273fb07d5820a76fef4(SB) | |
0x0017 00023 (/Users/patrick/tmp/test-1.go:7) FUNCDATA $1, gclocals·5ef976c2593056b9243adf402ae9d952(SB) |
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""" | |
Convert an XML list of Tim Hortons restaurant locations to JSON | |
Usage: python parse.py sourcefile destfile | |
E.g.: python parse.py locations.xml locations.json | |
""" | |
import json | |
import sys | |
try: |
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NSURL *url = [NSURL URLWithString:@"http://opendata.dot.taipei.gov.tw/opendata/alldescriptions.json"]; | |
NSURLRequest *request = [NSURLRequest requestWithURL:url]; | |
[NSURLConnection sendAsynchronousRequest:request | |
queue:[NSOperationQueue mainQueue] | |
completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) { | |
unsigned long big5 = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingBig5_HKSCS_1999); | |
NSString *json = [[NSString alloc] initWithData:data encoding:big5]; | |
NSError *error; | |
NSDictionary *dictionary = | |
[NSJSONSerialization JSONObjectWithData:[json dataUsingEncoding:NSUTF8StringEncoding] |
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ln -s $(go list -f "{{.Dir}}" github.com/c9s/fsrename/fsrename) \ | |
$(go list -f "{{.Root}}" github.com/c9s/fsrename/fsrename)/src/fsrename |
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Hey there, | |
Use the main.js to download your video, instructions included in that file. | |
(File is here on this page itself, either above or below this) | |
If in case, Facebook didn't made a video for you, read this: | |
http://on.fb.me/LookBackNoVideo | |
If you got your video once, and you deleted a timeline post (or anything else) | |
which made the video disappear from the page, you can still retrieve the | |
file from your browser cache. |
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#!/usr/bin/env python | |
# -*- encoding: utf-8 -*- | |
"""xml2json.py Convert XML to JSON | |
Relies on ElementTree for the XML parsing. This is based on | |
pesterfish.py but uses a different XML->JSON mapping. | |
The XML->JSON mapping is described at | |
http://www.xml.com/pub/a/2006/05/31/converting-between-xml-and-json.html |
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import simplejson as json | |
import lxml | |
class objectJSONEncoder(json.JSONEncoder): | |
"""A specialized JSON encoder that can handle simple lxml objectify types | |
>>> from lxml import objectify | |
>>> obj = objectify.fromstring("<Book><price>1.50</price><author>W. Shakespeare</author></Book>") | |
>>> objectJSONEncoder().encode(obj) | |
'{"price": 1.5, "author": "W. Shakespeare"}' | |
""" |
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brew install sbt | |
cd /tmp | |
wget http://apache.spd.co.il/kafka/0.8.0/kafka_2.8.0-0.8.0.tar.gz | |
tar -zxvf kafka_2.8.0-0.8.0.tar.gz -C /usr/local/ | |
cd /usr/local/kafka_2.8.0-0.8.0 | |
sbt update | |
sbt package |
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1. 編輯你的fullchain.pem vim /etc/letsencrypt/live/blaha.tw/fullchain.pem | |
2. 把這個intermediate certificate(https://letsencrypt.org/certs/letsencryptauthorityx1.pem.txt)加入fullchain的兩個certificate中間 | |
3. restart你的webserver |
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