-
Notifications
You must be signed in to change notification settings - Fork 1
/
Advanced-Analytics_Post_Eval.html
325 lines (302 loc) · 13.3 KB
/
Advanced-Analytics_Post_Eval.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
<!DOCTYPE html >
<html lang="en">
<head>
<title> Logscape Documentation </title>
<script src="js/kiss.js"> </script>
<link href="css/bootstrap.min.css" rel="stylesheet"/>
<link href="css/style.css" rel="stylesheet"/>
<!--link(href="css/font-awesome-4.0.3/css/font-awesome.min.css",rel="stylesheet")-->
<link href="css/style-app.css" rel="stylesheet"/>
<link href="css/app.css" rel="stylesheet"/>
<link href="//vjs.zencdn.net/4.9/video-js.css" rel="stylesheet"/>
<script src="//vjs.zencdn.net/4.9/video.js"></script>
<script src="js/jquery-1.11.0.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/navigation.js"></script>
<script>
function googleTranslateElementInit() {
new google.translate.TranslateElement({pageLanguage: 'en', layout: google.translate.TranslateElement.InlineLayout.SIMPLE}, 'google_translate_element');
}
</script>
<script src="//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script>
<script>
var breadcrumbs={
"gettingstarted":"Getting Started"
,"searching":"Search"
,"kv":"Data Discovery"
,"offsets":"Using Offsets"
,"geoip":"Geo IP"
,"pattern":"Using Search Patterns"
,"video":"tutorials"
,"overlays":"Overlaying Searches"
,"starthere":""
,"ds":"Data Sources"
,"add":" Add a New Data Source"
,"multitags":" Using Multi-Tags"
,"syslog":" Connect Syslog Clients"
,"tags": " Sources and Tags"
,"intelligent_field_discovery":" Intelligent Field Discovery"
,"types":"Data Types"
,"system_fields":"System Fields"
,"deploy":"Deployment"
,"app":" Logscape Apps"
,"agents": "Agents "
,"architectures_default": " Default Deployment"
,"architectures_failover": "Failover"
,"architectures_indexstores": " Index Stores"
,"architectures_tenured":"Tenured Data"
,"architectures_zones":" Zones"
,"Backup": "Backup"
,"home":" The Home Workspace"
,"import":" Restoring from Backup"
,"partial": " Selective Import"
,"arch_zoning":"Distributed Topology"
,"arch_clm":"Centralized Monitoring Topology"
,"arch_indexstores":"Multiple Index Store Topology"
,"rawtcpserver": "Tcp Server"
,"syslogserer":"Syslog Server"
,"centralconfigs":"Centralized Configuration"
,"boot_properties":"Boot Properties"
,"users":"Users"
,"datagroups": "Data Groups"
,"nested": "Nested Groups"
,"faq":"Frequently Asked Questions"
,"ldap":"Active Directory"
};
$(window).load(function(){
function genLink(arr,idx){
if (idx<0) { return "/"; }
var l="/"
for(i=0;i<=idx;i++){
l=l + arr[i] + "-" ;
}
return l.substring(0,l.length-1) + ".html";
}
function upperFirst(string){
return string.charAt(0).toUpperCase() + string.slice(1);
}
function renderCrumbs(page){
//console.log("rendering breadcrumbs for page:" + page)
if (page.indexOf("-") < 0){
//console.log("<a href='/index.html'> Home </a> > <a href=" + page + ".html>" + page);
return ("<a href='/index.html'> Home </a> > <a href=" + page + ".html>" + upperFirst(page));
}
var parts=page.split("-");
var idx=0;
//console.log("rendering " + parts);
var html="<a href='"+genLink(parts,-1)+"'> Home </a>";
for(idx=0;idx<parts.length;idx++){
k=parts[idx];
html=html + "<a href="+ genLink(parts,idx) + ">";
if (breadcrumbs.hasOwnProperty(k)){
html=html + " >> " + breadcrumbs[k];
}else{
//console.log("nathen - " + k[0]);
html=html + " >> " + upperFirst(k.replace(/_/g, ' '));
}
//console.log(".");
}
//console.log("this far!!!");
return html
}
var elems=window.location.href.split('?')[0].split('/');
var currentPage=elems[elems.length-1].split('.')[0]
//console.log("crumb>" + renderCrumbs(currentPage));
$('#widget-bc').html(renderCrumbs(currentPage));
});
</script>
<script>
var blogFeed;
function parseRSS(url, callback) {
$.ajax({
url: document.location.protocol + '//ajax.googleapis.com/ajax/services/feed/load?v=1.0&num=10&callback=?&q=' + encodeURIComponent(url),
dataType: 'json',
success: function(data) {
callback(data.responseData.feed);
}});
}
$(window).load(function() {
parseRSS("http://blog.logscape.com/feed",function(feed){
var num = feed.entries.length;
for(i=0;i< num;i++){
var title=feed.entries[i].title;
//var link=feed.entries[i].
link=feed.entries[i].link;
$(".resource-list ul").append("<li><a href='"+link+"'>"+title+"</a> </li>")
blogFeed=feed;
}
});
});
</script>
<script>
$(window).bind("pageshow",function(){
var $form= $("form")[0];
$form.reset();
});
</script>
<script>
function submit_form(){
var q=$("#searchBox").val()
q=encodeURIComponent(q)
var query="https://www.google.com/?gws_rd=cr&q=site:logscape.github.io+#q=site:logscape.github.io+"+q
var location = window.location.href;
console.log("back:" + location);
history.pushState({},"",location);
window.location.replace(query);
}
</script>
</head>
<body>
<div style="width:100%;height:85px;background-color:#2980B9;">
<!--div
a(href="/") Documentation
a(href="") Forums |
a(href="") Getting Started |
a(href="") Logscape |
-->
<div style="padding-left:100px;padding-top:25px"><a href="/index.html"> <img src="images/logscapeSupport.png" style="height:45px"/></a>
<div style="float:right" class="col-md-3">
<form id="cse-search-box" action="" style="position:right;padding-top:5px;padding-bottom:5px" onSubmit="submit_form()">
<input type="hidden" name="cx" value="015161349156186070243:ktxh8djpql8"/>
<input type="hidden" name="ie" value="UTF-8"/>
<input id="searchBox" type="text" name="q" size="31" style="margin-left:15px"/>
<input id="cseSubmit" type="submit" value=" " class="btn-search"/>
</form>
</div>
</div>
</div>
<div id="navdiv" style="width:100%;height:40px;background-color:#373737;box-shadow: 0 0 2px #999;color:white;">
<div style="padding-left:70px;padding-top:10px"><a href="/Cloud-Introduction.html">Cloud | </a><a href="http://blog.logscape.com/dwqa-questions/">Forums | </a><a href="/apps.html">Apps | </a><a href="http://www.logscape.com">Logscape.com </a>
<div id="google_translate_element" class="float-right display-inline"></div><img style="height:0;width:0" src="http://logscape.com/images/track.png?version=support"/>
</div>
</div>
<!--.container-fluid.navbar(style="min-height:30px;margin-bottom:5px;")
.row(style="height:5px")
.row
.col-md-8
.col-md-1
-->
<div class="container-fluid">
<!--.row
.col-md-7
form#cse-search-box(action="",style="position:right;padding-top:5px;padding-bottom:5px",onSubmit="submit_form()")
a(href="/")
img(src="images/logo.png",style="padding-top:0px,padding-right:15px",width="150")
input(type="hidden",name="cx",value="partner-pub-2789521296837340:9402765321")
input(type="hidden",name="ie",value="UTF-8")
input#searchBox(type="text",name="q",size="31",style="margin-left:15px")
input.btn-search#cseSubmit(type="submit",value=" ")
a(href="http://apps.logscape.com") Apps |
a(href="http://support.liquidlabs.co.uk") Release 1.3 |
a(href="http://logscape.activeboard.com/") Forums |
a(href="gettingstarted.html") Getting Started
-->
<div class="row">
<div class="col-md-2"></div>
<div class="col-md-5">
<div id="widget-bc" padding-left:150px="padding-left:150px" class="breadcrumbs style"> </div>
</div>
</div>
<div class="row">
<div class="col-md-2 nav-padding">
<ul class="nav nav-tabs nav-stacked"></ul>
<!--ul.nav.nav-tabs.nav-stacked
li
a(href="searching.html")▶ Search
li
a(href="workspaces.html")▶ WorkSpaces
ul
li
a(href="ds.html")▶ Data Sources
li
a(href="types.html")▶ Data Types
li
a(href="deploy.html")▶ Deployment
li
a(href="users.html")▶ Users
li
a(href="alerts.html")▶ Alerts
li
a(href="technology.html")▶ Technology
li
a(href="release-notes.html") Release Notes
li
a.twitter-follow-button(href="https://twitter.com/logscape",data-show-count="false",data-size="large") Follow @logscape
script.
=!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');
-->
<div style="padding-left:50px">
<h4>Articles </h4>
</div>
<hr/>
<div class="resource-list">
<ul style="list-style:none;padding-left:10px;background-color:#FFFEE7"> </ul>
</div>
</div>
<div class="col-md-9 content-area">
<div class="container-fluid">
<div class="row">
<div class="col-md-11">
<div id="breadcrumb"></div>
<h3>Advanced Analytics - Post Evaluation</h3><em>All your systems are reporting values in Kbyte, or even Bytes, while this is perfectly fine for a machine to interpret, it makes your datasets hard to work with. Using Post-Eval you're able to manipulate the data returned by your search, and by simply dividing by 1024 you;re able to turn those Kbytes into much easier to handle Mbytes.</em>
<p>Post-Search Evaluation is a simple yet powerful tool that allows you to modify values that are returned either directly by your search, or from aliased analytics which you have performed on your data. You can perform operations on a single value, simply by referring to that value directly, i.e</p>
<pre>* | _type.equals(unx-ps) VSZ_KB.avg(server,mbUsed) eval(mbUsed / 1024) chart(table) buckets(1)</pre>
<p><br/></p>
<image src="images/analytics-posteval.png" width="600"></image>
<p><br/></p>
<p>Would divide the mbUsed field by 1024 after the search has completed, however eval also supports the 'EACH' keyword, this performs the stated operation on every value within your search.</p>
<pre>* | _type.contains(UNX) _type.equals(unx-ps) usedMB.avg(server,UsedKB) RSZ_MB.avg(server,rszKB) eval(EACH * 1024) chart(table) buckets(1)</pre>
<image src="images/analytics-posteval2.png" width="600"></image>
</div>
</div>
<div class="row">
<div class="col-md-11"><br/><br/><br/>
<div id="disqus_thread">
<script>
/* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
var disqus_shortname = 'logscape'; // required: replace example with your forum shortname
/* * * DON'T EDIT BELOW THIS LINE * * */
(function() {
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
})();
</script>
</div>
</div>
</div>
</div>
</div>
</div>
<!--
hr.dark
.col-md-3
Logscape Copyright 2014(c) Registered Trademark
-->
</div>
<script>
$( document ).ready(function() {
$("#cseSubmit").on("click",function(e){
e.preventDefault();
submit_form();
});
$("#searchBox").on("keypress",function(e){
if (e.keyCode == 13) {
e.preventDefault();
submit_form()
}
});
});
</script>
<script>
(function(g,i,a,n,t,s){g['SeeYourVisitors']=n;g[n]=g[n]||function(){
(g[n].q=g[n].q||[]).push(arguments)},g[n].l=1*new Date();t=i.createElement(a),
s=i.getElementsByTagName(a)[0];t.async=1;t.src='//seeyourvisitors2.appspot.com/gg.js';
s.parentNode.insertBefore(t,s)})(window,document,'script','gg');
gg('create', 'd1a8b082-8806-4793-936f-35f5e41b3592');
gg('track');
</script>
<script src="js/ga.js"> </script>
</body>
</html>