This is a sensu check result...

gistfile1.txt

{
    "level": "info", 
    "message": "publishing check result", 
    "payload": {
        "check": {
            "command": "PLENV_VERSION=5.14.1 /etc/sensu/plugins/elasticsearch/query-count.pl -u logstash-elasticsearch-1:9200 -p logstash-general,logstash-app -t 1m -m logstash.message_counts.permission_denied -q '@message:\"permission denied\"'",
            "duration": 0.017, 
            "executed": 1372713467, 
            "handlers": [
                "graphite"
            ], 
            "interval": 60, 
            "issued": 1372713467, 
            "name": "logstash_permission_denied_count_graphite", 
            "output": "Can't locate ElasticSearch.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at /etc/sensu/plugins/elasticsearch/query-count.pl line 9.\nBEGIN failed--compilation aborted at /etc/sensu/plugins/elasticsearch/query-count.pl line 9.\n", 
            "sla": [], 
            "standalone": true, 
            "status": 2, 
            "subscribers": [], 
            "type": "metric"
        }, 
        "client": "sensu-check-runner.gsc.wustl.edu"
    }, 
    "timestamp": "2013-07-01T16:17:47.296893-0500"
}