Help Reports Monitor Reports Top N & Bottom N Reports

Top N & Bottom N Reports

The Top N & Bottom N reports section lists the top N and Bottom N resources with the highest and lowest values in a defined performance attribute. The resultant data is displayed in a tabular format in descending order of the monitored parameter. The unified dashboard provides you detailed insights into the report.
 
How does it help you?
The Top N & Bottom N report pinpoints the performance degradation of your monitored resources. For example, a listing of the Top N websites based on response time allows you to understand how well your websites are performing. The report includes the top 10/25/50/100 websites that holds the longest response time (the entry appearing at the top) for a preset time period. Whereas the Bottom N report pinpoints the performance degradation of your monitored resources. It lists the bottom 10/25/50/100 websites that had the least response time during a particular time period.

Generate Top N & Bottom N Report

  1. Login to Site24x7.
  2. Navigate to Reports > Monitor Type > Top N & Bottom N Reports.
    You can generate reports for all your monitor types.
  3. Change the listed parameters to view a customized report.
    • Show: Choose top 10/25/50/100 results from the drop-down list.
    • Time Period: Choose the required time period.
      The user can generate Top N reports for the following time slots: Last Hour, Last 6 Hours, Last 12 Hours, Last 24 Hours, Today, Yesterday, This Week, Last Week, Last 7 Days, Last 30 Days, This Month, Last Month.
  4. Once the report is generated, click "Share This" button on the top right corner.
    • Publish Report: Click publish report and populate the form. This creates a permalink that would make the report accessible to customers without a login.
    • Email: Share the report via an email. Email can be sent to only those verified users who have agreed to receive emails from Site24x7.
    • Export CSV: Export the report as a CSV file.
    • Export PDF: Export the report as a PDF file.
    • Schedule Report: Populate the schedule report form, to create a report task that would trigger Top N & Bottom N Report mails to the customer.

Interpret Top N & Bottom N Reports:

The following table provides insight into the various parameters listed under the Top N & Bottom N reports.

 

Monitors

Top N & Bottom N Metrics 

Other Metrics and Data

 Website

Response Time (ms)

First Byte Time (ms), Throughput (KB/sec)

 Website Application
(Real Browser)

Transaction Time (ms)

Average, minimum, and maximum transaction time

 DNS

Response Time (ms)

Average, minimum, and maximum response time

 POP Service Monitor

Response Time (ms)

Average, minimum, and maximum response time

 Mail Server RTT

Response Time (ms)

Average, minimum, and maximum response time

 Ping Monitor

Response Time (ms)

Average, minimum, and maximum response time

 FTP Service Monitor

Response Time (ms)

Average, minimum, and maximum response time

 FTP RTT Monitor

Response Time (ms)

Average, minimum, and maximum response time

 Web Page Analyzer

Response Time (ms) 

Average, minimum, and maximum response time

 Port Monitor

Response Time (ms)

Average, minimum, and maximum response time

 SMTP Service Monitor

Response Time (ms)

Average, minimum, and maximum response time

 REST API Monitor

Response Time (ms)

Average, minimum, and maximum response time

 SOAP

Response Time (ms)

First Byte Time (ms), Throughput (KB/sec)

 Web Application (Transaction Recorder)

Transaction Time (ms)

Throughput (KB/sec)

 Server  

CPU Cores

Average, minimum, and maximum percentage of CPU cores usage

Memory

Average, minimum, and maximum percentage of RAM (MB) usage

Disk

Average, minimum, and maximum percentage of disk (MB) usage

Partition Used Space

Average, minimum, and maximum percentage of partition space usage

15 Min Load Average

Average, minimum, and maximum percentage of 15 min load average

Disk Busy Percentage

Average, minimum, and maximum percentage of busy disk space

Disk Idle Percentage

Average, minimum, and maximum percentage of idle disk space

Free Physical Memory

Average, minimum, and maximum percentage of free memory space available

Used Physical Memory

Average, minimum, and maximum percentage of used memory space 

System Idle Percentage

Average, minimum, and maximum percentage of system idle percentage

Bandwidth Usage

Average, minimum, and maximum percentage of bandwidth usage

Process CPU Usage

Average, minimum, and maximum percentage of process CPU usage

Process Memory Usage

Average, minimum, and maximum percentage of process memory usage

Packets Sent

Average, minimum, and maximum percentage of packets sent

Packets Received

Average, minimum, and maximum percentage of packets received

 MS Exchange Monitor             

Page Requests fulfilled by Cache

Average, minimum, and maximum page requests fulfilled by the cache every second

 DB Writes Latency (ms)

Average, minimum, and maximum DB writes latency

 RPC Requests

Average, minimum, and maximum RPC requests/second

Slow QP Threads

Shows the number of query processor threads currently running queries that are not optimized.

MB Average delivery time

Average of the number of messages delivered

PF Average delivery time

Average Delivery Time in miliseconds between the submission of a message to the mailbox store and the delivery to all local recipients

Hub SMTP Outbound

Shows the outbound SMTP messages in the hub

Hub SMTP Inbound

Shows the inbound SMTP messages in the hub

Messages sent per second

Messages sent per second via the SMTP protocol

Messages received per second

Messages sent per second via the SMTP protocol

Active Sync Request Per Second

Average, minimum, and maximum active sync requests/second

Outlook Web Access Request Per Second

Average, minimum, and outlook web access requests/second

Delayed Calls

Tells the number of calls delayed

Average Call Duration

Shows the average duration of a local delivery call

 IIS

Network Traffic

Average, minimum, and maximum network traffic rate in KB/second

 MS SQL 

Batch Request

Average, minimum, and maximum batch requests per second

Target Server Memory

Average, minimum, and maximum target server memory in megabytes

 EC2 Instance   

CPU Utilization

Maximum CPU utilization of a specific EC2 instance

Network in (bytes)

Latest update on the incoming network traffic

Network out (Bytes)

Latest update on the outgoing network traffic

Disk Read Operations

Number of disk read operations per second, of the latest poll

Disk Write Operations

Number of disk write operations per second, of the latest poll

CPU Credits Usage*

Number of CPU credits used during the measurement period 

CPU Credits Balance*

Number of unused CPU credits a T2 instance has earned 

 RDS        

 CPU Utilization

The total CPU utilization across the Instance in percentage

 Free Storage

The amount of free space left in the RDS instance

 Database Connections

The number of database connections in use

 Disk read Operations

Number of disk read operations per second, of the latest poll

 Disk write Operations

Number of disk write  operations per second, of the latest poll

 Byte Read from Disk

The average number of bytes read from the disk per second

 Byte Write from Disk

The average number of bytes written to the disk per second

 Read Latency

The average amount of time taken per disk read operation

 Write Latency

The average amount of time taken per disk write operation

 VMware ESX/ESXi   

 Memory Usage

Average, minimum and and maximum percentage of memory (in MB) used

 Disk Usage

Average, minimum, and maximum disk usage rate in Kbps

 CPU Usage

Average, Minimum, and maximum percentage of CPU usage

 Network Usage

Average, minimum, and maximum network usage rate in Kbps

 VMware VM   

 Memory Usage

Average, minimum and maximum percentage of memory used

 Disk Usage

Average, minimum, and maximum disk usage rate in Kbps

 CPU Usage

Average, Minimum, and maximum CPU usage frequency (in MHz)

 Network Usage

Average, minimum, and maximum network usage rate in Kbps

 Network (Beta) 

 Response Time

Average, minimum, and maximum response time of your Network device

 Packet Loss

Percentage of packets lost. Keep track of the average, minimum, and maximum values

 APM

 Exceptions

Exception Count

 Errors

Error Count

Transactions by Count

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by Apdex

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by Response Time

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by Errors

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by Error Percentage

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by Fatal Count

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

Transactions by CPU Time

Apdex Score, Req. Count, Resp. Time (ms), Error Count, Fatal Count, Error Rate (%), CPU Time (ms)

* Valid only for T2 instances

 

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Help Reports Monitor Reports Top N & Bottom N Reports