I want to sort the array data based on the value of $timereceived . Also the output of array list is random ,list order of variable in array is not constant . 

##!/usr/bin/perl                        
use warnings;
use strict;
                               
use XML::XPath;
use Data::Dumper;
use LWP::UserAgent;
use JSON;
use DateTime;
use Math::Round;

use DateTime::Duration;
use DateTime::Format::Duration;
use DateTime::Format::Strptime;
use Cpanel::JSON::XS qw(encode_json);
my $xml = 'events.xml';
my $xp = XML::XPath->new(filename => $xml);
my $nodeset = $xp->findnodes('//event');
my $records = [];
my $json;    

my $count=0; # Counter to set the Line variable

foreach my $node ($nodeset->get_nodelist) {
        
        my $severity    = $xp->find('./severity', $node);
        $severity =~ s/\n//; # Remove prefix newline \n character  
        my $ticketnum  = $xp->find("./custom_attribute_list/custom_att
+ribute[normalize-space(name)='SLB_RemedyIncident']/value", $node);
        $ticketnum=~ s/\n//;
        my $timereceived = $xp->find('./time_first_received', $node);
        $timereceived=~ s/\n//;
        my $service_name = $xp->find("./custom_attribute_list/custom_a
+ttribute[normalize-space(name)='Service Name']/value", $node);
        $service_name=~ s/\n//;
        my $ssrid = $xp->find("./custom_attribute_list/custom_attribut
+e[normalize-space(name)='SLB_SSRID']/value", $node);
        $ssrid=~ s/\n//;
            my $remedyqueue = $xp->find("./custom_attribute_list/custo
+m_attribute[normalize-space(name)='SLB_RemedyQueue']/value", $node);
        $remedyqueue = [ map $_->string_value =~ s/\n//r, $remedyqueue
+->get_nodelist ];
                
        #Format Time received
        $timereceived =~ s/T/ /; #removing the T
        $timereceived =~ s/\.\d+Z//; #removing the Z    
        
        #Calculate the time difference
        my $dtnow = DateTime->now;
        my $strp = DateTime::Format::Strptime->new(on_error=>'croak',p
+attern => '%Y-%m-%d %H:%M:%S', time_zone=>'UTC');
        my $dtevent = $strp->parse_datetime($timereceived);
        my $diff_sec = $dtnow->subtract_datetime_absolute($dtevent)->i
+n_units('seconds');
        my $diff_hours = $diff_sec/(60*60);
        #print "$diff_sec s / $diff_hours h\n";
        
        
        
        if ($diff_hours>2000) { # Get the event details which are more
+ then 2 hours
            $count ++;    
             push @$records, {
                 line => $count,
                 severity    => $severity,
                 ticketnum  => $ticketnum,
                 appname => $service_name . "(" . $ssrid . ")",
                 remedy_queue => $remedyqueue,
                 event_age => round($diff_hours) . " h",
             }
        }
        
}

print Dumper(@$records);

# Convert into JSON format
     $json = encode_json \@$records;
    # print $json;

    # my $uri = 'http://test/dims/line/tags/availability';
    # my $jsondata = $json;
    # my $req = HTTP::Request->new( 'POST', $uri );
    # $req->header( 'Content-Type' => 'application/json');
    # $req->content( $json );

    # my $lwp = LWP::UserAgent->new;
    # $lwp->request( $req );

print "Data send to Dashboard";

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In reply to Sort the hash array by snehit.ar

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