Welcome Webinar Slides

1. Welcome Webinar
John Merideth
Technical Trainer
jmerideth@sumologic.com

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Course Agenda
Data collection
Search and analyze
15 min.
15 min.
Visualize and monitor
15 min.
Q & A
Overview
5 min.
15 min.

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Our analytics
Your data
Sumo Logic Continuous Intelligence PlatformTM
Operational Intelligence Security Intelligence Business Intelligence Global Intelligence
Your people DevOps Engineering IT Ops Customer Product Data
SecOps
Success Scientist
Apps MicroServices Cloud Systems & SaaS Service Mobile devices 3rd
Party
infrastructure
systems & feeds
Multi-tenant Scalable & Machine API Advanced
Security & elastic learning analytics
monitoring

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Sumo Logic Data Flow
Alerts
Dashboards
3
Visualize & Monitor
Operators
Charts
2
Search & Analyze
Collectors
Sources
1
Data Collection

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Login to training environment
url: service.sumologic.com
email:
training+analyst###@sumologic.com
password: Security21!
### - a number between 001-999, for
example
training+analyst057@sumologic.com
Note: Place your ### number into chat so
that everyone knows not to use the one
you selected

6. 7
Collectors
Sources
1
Data Collection
Data Collection Activity 1
1. In the left navigation pane click Manage Data> Collection
> Collection
2. In the magnifying glass enter okta and press return
3. Notice the two collectors and the sources of data below
them

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Host Metrics
Logs-to-
Metrics
Docker Stats
AWS Metrics
+ Metadata
Streaming
Metrics
HTTP
Metrics

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Sends the data to the
Sumo service
Encrypts and
compresses the data
Installed Collector Overview
Collects logs and metrics
from its Sources
Installed Collector
Java Agent

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Sending Data ⇨ Metadata
Metadata tags are associated with each log message that is collected.
Tag Description
_collector Name of the collector (defaults to hostname)
_sourceHost Hostname of the server (defaults to hostname)
_sourceName Name and Path of the log file
_source Name of the source this data came through
_sourceCategory
Can be freely configured. Main metadata tag
(e.g. labs/apache/access)

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Metadata: Source Category Best Practices and Benefits
Common components (and any combination of):
• Environment (Prod/UAT/DEV)
• Application Name
• Geographic Information (East vs West datacenter, office location, etc.)
• AWS Region
• Business Unit
Highest level components should group the data how it is most often search together:
Prod/Web/Apache/Access
Dev/Web/Apache/Access
Prod/DB/MySQL/Error
Dev/DB/MySQL/Error
Web/Apache/Access/Prod
Web/Apache/Access/Dev
DB/MySQL/Error/Prod
DB/MySQL/Error/Dev

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What Data can I Analyze?
Option 1
Explore your Collectors
Option 2
Search for source categories

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Operators
Charts
2
Search & Analyze
Search & Analyze Activity 2
1. To open a query, at the top, click +New and select Log
Search
2. At the top query builder paste the following code (I will put
in chat for you to copy)
_sourceCategory=Labs/Apache/Access and "Mozilla"
| parse ""GET *" * " as url,status_code
| where status_code matches "5*"
| count by status_code
| sort by _count
1. You can modify the time to Last 60 minutes and click
Start
2. You will have a table displayed and you can click on other
chart types

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Data Analytics ⇨ Query Syntax
Syntax: metadata
Keywords and operators, separated by pipes, that build on top of each other
parse
filter
aggregate
format
keywords
_sourceCategory=Labs/Apache/Access and "Mozilla"
| parse ""GET *" * " as url,status_code
| where status_code matches “5*”
| count by status_code
| sort by _count
| limit 3

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Data Analytics ⇨ Query Syntax
Syntax:
Use metadata and keywords to narrow your search scope
Results
keyword
metadata keyword
| parse
| filter
| aggregate
| format
metadata + keywords
_sourceCategory=Labs/Apache/Access and "Mozilla"

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Data Analytics ⇨ Query Syntax
Syntax:
Extract meaningful fields to provide structure to your data
Parse Anchor:
| parse " *@* " as user,domain
Parse Regex:
| parse regex "(?<src_ip>d{1,3}
.d{1,3}.d{1,3}.d{1,3})”
Other Parse Operators:
csv, json, keyvalue, split, xml
Learn more: Parse Operators
| parse
| filter
| aggregate
| format
metadata + keywords

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Data Analytics ⇨ Query Syntax
Syntax:
Further filter results using your extracted fields
where operator:
| where !(status_code=304)
in operator:
| if(status_code in("501","502"),
"Error","OK") as code_type
Other Filter Operators:
join, lookup, matches, filter,
isEmpty, isNull, isBlank
Learn more: Filter operator example
| parse
| filter
| aggregate
| format
metadata + keywords

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Data Analytics ⇨ Query Syntax
Syntax:
Evaluate messages and place them into groups
count operator:
| count by status_code
avg operator:
| avg(size) by src_ip
pct operator:
| pct(filesize,75) by _sourceHost
Other Aggregation Operators:
sum, count_distinct, stddev, min,
max
Learn more: Aggregation operators
| parse
| filter
| aggregate
| format
metadata + keywords

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Data Analytics ⇨ Query Syntax
Syntax:
Format to display desired results succinctly
top operator:
| top 5 src_ip by avg_size
fields operator:
| fields src_ip, avg_size
transpose operator:
| transpose row src_ip column url
Other formatting Operators:
format, formatdate, limit, sort
Learn more: Trends over time using transpose
| parse
| filter
| aggregate
| format
metadata + keywords

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Advanced Analytics
Geo Lookup
_sourceCategory=Labs/Apache/Access
| lookup latitude, longitude from geo://default on ip=src_ip
| count by latitude, longitude
Outlier
_sourceCategory=Labs/Apache/Access and status_code=404
| timeslice 1m
| count(status_code) as error_count by _timeslice
| outlier error_count
Predict
_sourceCategory=Labs/Apache/Access
| timeslice 5m
| count as requests by _timeslice
| predict requests by 5m forecast=12
Log operators Cheat Sheet: https://help.sumologic.com/05Search/Search-Cheat-
Sheets/Log-Operators-Cheat-Sheet

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Advanced Analytics
Find the “needle in the haystack” by identifying patterns.
Compare today’s patterns with patterns in the past.
_sourceCategory=Labs/snort
| logreduce
_sourceCategory=Labs/snort
| logcompare timeshift -24h
LogReduce
LogCompare

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Alerts
Dashboards
3
Visualize & Monitor
Visualize & Monitor Activity 3
1. To create a dashboard, in the middle right click Add to
Dashboard
2. In the popup window under Panel Title enter Track 500s
under Dashboard enter Apache_db_<your initials###>
1. At the bottom of the popup click Add
1. To create an alert, in the left navigation pane click Manage
Data> Alert
2. In the upper right corner click Add and select New
Monitor

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Monitoring - Dashboards
• Each Panel processes results from
a single search
• Drill down into corresponding
query or link to another Dashboard
• Live Mode: provides live stream of
data
• Use Dashboards as templates with
Filters

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Sumo Logic Data Flow
Alerts
Dashboards
3
Visualize & Monitor
Operators
Charts
2
Search & Analyze
Collectors
Sources
1
Data Collection
What else may we address for you?

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• Onboarding Checklist
https://help.sumologic.com/01Sta
rt-Here/Onboarding_Checklist
• Take the training
https://www.sumologic.com/learn
/training/
• Read the docs
https://help/sumologic.com
Want to learn more?

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Thank you

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Which Topic would you like covered next?
(Single Choice)
Answer 1: Logreduce Operator
Answer 2: New Dashboards
Answer 3: Best Practices for Search Queries
Answer 4: Partitions
Answer 5: Collector Setup Optimization

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LogReduce – Foundation for Anomaly Detection
Reduce hundreds of thousands of pages of results into a single page of
meaningful patterns.
Under the Covers:
• LogReduce deconstructs log messages into their most basic patterns to
facilitate overall behavioral analysis – at the printf level
• Log messages are converted into unique hashed signatures – these
signatures are the building blocks of anomaly detection
– Events that occur more than others (e.g. errors flooding your
logs)
– Events that occur very infrequently but are important (e.g. rare
exception)
• Edit each signature to tailor each experience
• Benefit from machine learning that improves over time based on your
data and activity

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New Dashboards
• New charts, like Honeycomb
• Full control over look and feel with
JSON
• Build panels directly in the
dashboard
• Advanced filtering and metrics
query building
• Basic charts, like time series and
categorical
• Few color and font choices
• Panels created from search and
metrics tabs
• Limited filters and queries
• Still supported
Classic Dashboard New Dashboard
About New dashboards: https://help.sumologic.com/Visualizations-and-
Alerts/Dashboard_(New)/About_Dashboard_(New)

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Best Practices for Search Queries

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Partitions

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Collector Setup Optimization

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Thank you