**Reported in Launchpad by Michael Coburn last update 19-06-2012 20:04:12

It appears that the Memory section of pt-summary is incorrectly reporting total memory. In my case I have an Ubuntu VirtualBox guest with 1024MB RAM so it should say Total 1G but in the Memory section, Total line it reports 1M

1. Memory #####################################################
   Total | 1.0M
   Free | 81.3M
   Used | physical = 920.8M, swap allocated = 510.0M, swap used = 41.7M, virtual = 962.5M

root@michael-VirtualBox:~# free

total used free shared buffers cached
Mem: 1026080 955496 70584 0 146136 500328
-/+ buffers/cache: 309032 717048
Swap: 522236 42392 479844

root@michael-VirtualBox:~# uname -a
Linux michael-VirtualBox 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:50:42 UTC 2011 i686 i686 i386 GNU/Linux
root@michael-VirtualBox:~# tail -1 /etc/apt/sources.list
deb-src http://repo.percona.com/apt oneiric main

root@michael-VirtualBox:~# pt-summary --version
local: 1: 2.1.1: bad variable name
pt-summary

Full command output from pt-summary:

root@michael-VirtualBox:~# PTDEBUG=1; pt-summary

1. Percona Toolkit System Summary Report ######################
   Date | 2012-05-02 17:54:59 UTC (local TZ: EDT -0400)
   Hostname | michael-VirtualBox
   Uptime | 5:53, 3 users, load average: 1.31, 1.58, 1.22
   System | innotek GmbH; VirtualBox; v1.2 ()
   Service Tag | 0
   Platform | Linux
   Release | Ubuntu 11.10 (oneiric)
   Kernel | 3.0.0-12-generic
   Architecture | CPU = 64-bit, OS = 32-bit
   Threading | NPTL 2.13
   SELinux | No SELinux detected
   Virtualized | VirtualBox

2. Processor ##################################################
   Processors | physical = 1, cores = 0, virtual = 1, hyperthreading = no
   Speeds | 1x2240.377
   Models | 1xIntel(R) Core(TM) i3 CPU M 350 @ 2.27GHz
   Caches | 1x6144 KB

3. Memory #####################################################
   Total | 1.0M
   Free | 75.2M
   Used | physical = 926.8M, swap allocated = 510.0M, swap used = 44.2M, virtual = 971.0M
   Buffers | 142.6M
   Caches | 481.8M
   Dirty | 116 kB
   UsedRSS | 610.3M
   Swappiness | 60
   DirtyPolicy | 10, 5
   DirtyStatus | 0, 0
   Locator Size Speed Form Factor Type Type Detail
   ========= ======== ================= ============= ============= ===========

4. Mounted Filesystems ########################################
   Filesystem Size Used Type Opts Mountpoint
   /dev/sda1 7.4G 52% ext4 rw,errors=remount-ro,commit=0 /
   Downloads 75G 58% vboxsf rw downloads
   none 502M 1% tmpfs rw,noexec,nosuid,nodev,size=5242880 /run/shm
   none 502M 1% tmpfs rw,nosuid,nodev /run/shm
   none 502M 1% debugfs rw /run/shm
   none 502M 1% securityfs rw /run/shm
   none 5.0M 0% tmpfs rw,noexec,nosuid,nodev,size=5242880 /run/lock
   none 5.0M 0% tmpfs rw,nosuid,nodev /run/lock
   none 5.0M 0% debugfs rw /run/lock
   none 5.0M 0% securityfs rw /run/lock
   tmpfs 201M 1% tmpfs rw,noexec,nosuid,size=10%,mode=0755 /run
   udev 495M 1% devtmpfs rw,mode=0755 /dev

5. Disk Schedulers And Queue Size #############################
   sda | [cfq] 128
   sr0 | [cfq] 128

6. Disk Partioning ############################################
   Device Type Start End Size
   ============ ==== ========== ========== ==================
   /dev/sda Disk 8589934592
   /dev/sda1 Part 2048 15728639 8052014592
   /dev/sda2 Part 15730686 16775167 534774272
   /dev/sda5 Part 15730688 16775167 534773248
   /dev/sr0 Disk 50776064

7. Kernel Inode State #########################################
   dentry-state | 17856 10199 45 0 0 0
   file-nr | 5344 0 101176
   inode-nr | 23866 11653

8. LVM Volumes ################################################
   Unable to collect information

9. LVM Volume Groups ##########################################
   Unable to collect information

10. RAID Controller ############################################
    Controller | No RAID controller detected

11. Network Config #############################################
    Controller | Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
    FIN Timeout | 60
    Port Range | 61000

12. Interface Statistics #######################################
    interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors
    ========= ========= ========== ========== ========== ========== ==========
    lo 0 0 0 0 0 0
    eth0 100000000 125000 0 4000000 70000 0

13. Network Connections ########################################
    Connections from remote IP addresses
    Connections to local IP addresses
    Connections to top 10 local ports
    States of connections
    LISTEN 3

14. Top Processes ##############################################
    PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
    11165 mysql 20 0 301m 94m 5912 S 9.8 9.5 8:13.34 mysqld
    199 root 20 0 0 0 0 S 3.9 0.0 3:49.19 jbd2/sda1-8
    11346 root 20 0 14504 8844 2880 S 3.9 0.9 5:37.23 perl
    22824 root 20 0 0 0 0 S 3.9 0.0 0:00.02 kworker/0:1
    1 root 20 0 3320 1628 1264 S 0.0 0.2 0:00.61 init
    2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
    3 root 20 0 0 0 0 S 0.0 0.0 0:01.34 ksoftirqd/0
    5 root 20 0 0 0 0 S 0.0 0.0 0:00.42 kworker/u:0
    6 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0

15. Notable Processes ##########################################
    PID OOM COMMAND
    ? ? sshd doesn't appear to be running

16. Simplified and fuzzy rounded vmstat (wait please) ##########
    procs ---swap-- -----io---- ---system---- --------cpu--------
    r b si so bi bo ir cs us sy il wa st
    1 0 2 4 20 900 350 700 3 5 69 23
    0 0 25 0 25 1500 800 2500 33 27 12 28
    0 0 0 0 0 1000 500 1000 4 5 59 32
    0 0 0 0 0 1000 450 1000 5 5 60 30
    1 0 0 0 0 900 450 900 4 8 26 62

17. The End ####################################################