toni-moreno

0.- Stop graphite-web

/etc/init.d/apache2 stop

1.- Backup SQLite db

export GRAPHITE_ROOT=/opt/graphite
PYTHONPATH=$GRAPHITE_ROOT/webapp django-admin.py dumpdata  --settings=graphite.settings -e contenttypes --natural > sqlite_graphite_dump.json

toni-moreno

#!/bin/bash
# (c) Toni Moreno
# tool to import / export graphs and dashboards to mysql db
# NOTE: be sure you have granted FILE privileges 
# if apparmor is configured you should add to 
# /etc/apparmor.d/usr.sbin.mysqld
# /tmp/* rw,


LOCAL_SETINGS="/opt/graphite/webapp/graphite/local_settings.py"

toni-moreno

root@nono:~# valgrind --tool=helgrind  /opt/collectd/sbin/collectd  -C /opt/collectd/etc/collectd.conf.orig
==15196== Helgrind, a thread error detector
==15196== Copyright (C) 2007-2011, and GNU GPL'd, by OpenWorks LLP et al.
==15196== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==15196== Command: /opt/collectd/sbin/collectd -C /opt/collectd/etc/collectd.conf.orig
==15196==
option = Hostname; value = nono;
option = FQDNLookup; value = true;
option = PIDFile; value = /opt/collectd/var/run/collectd.pid;
Done parsing `/opt/collectd/share/collectd/types.db'

toni-moreno

# gdb /opt/collectd/sbin/collectd ./core.10266
GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-45.el5)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...

toni-moreno

[root@wastest85 case6]# gdb /opt/collectd/sbin/collectd opt/collectd/var/lib/collectd/core.10033
GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-45.el5)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...

toni-moreno

//http://jsfiddle.net/Gv7Tg/27/

var dashCtrl = {
        onChart:[], // ch: , id: //
        //graphite vars
        data_mode: 0, //1=hicharts //0= graphite original
        graphite_url: null, //null = current host
        //zoom synchronization vars
        controllingChart:null,
        defaultTickInterval:5,

toni-moreno

# gdb /opt/collectd/sbin/collectd ./core.apache.16Dec2014
GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-45.el5)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...

toni-moreno

#!/usr/bin/python

import os
import mmap
import struct
import time
import sys
import signal
import optparse

toni-moreno

[23/Sep/2015:12:48:51 +0200] "POST /api/datasources/proxy/1/render HTTP/1.1" 200 4017 "http://xxxxx.xxxxx.xx/dashboard/db/my-dashboard-a" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36" 926864913
[23/Sep/2015:12:48:51 +0200] "POST /api/datasources/proxy/1/render HTTP/1.1" 200 22905 "http://xxxxx.xxxxx.xx/dashboard/db/my-dashboard-a" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36" 931985676
[23/Sep/2015:12:58:53 +0200] "POST /api/datasources/proxy/1/render HTTP/1.1" 200 23031 "http://xxxxx.xxxxx.xx/dashboard/db/my-dashboard-a" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36" 926310351
[23/Sep/2015:13:08:53 +0200] "POST /api/datasources/proxy/1/render HTTP/1.1" 200 21692 "http://xxxxx.xxxxx.xx/dashboard/db/my-dashboard-a" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/53

toni-moreno

Packet sanity verified, we got all the bytes (1183)
parseRawField: version
0	02 01 01 04 0f 76 68 67
8	32 61 32 55 48 4a 34 77
Parsed version 1
parseRawField: community
0	04 0f 76 68 67 32 61 32
8	55 48 4a 34 77 32 70 5f
Parsed community XXXXXXXXXX
SNMP Packet is GET RESPONSE