sudo eix-sync
 * Copying old database to /var/cache/eix/previous.eix
 * Running emerge --sync
>>> Starting rsync with rsync://174.129.241.164/portage/2012.11...
>>> Checking server timestamp ...
receiving incremental file list
timestamp.chk

Number of files: 1
Number of files transferred: 1
Total file size: 32 bytes
Total transferred file size: 32 bytes
Literal data: 32 bytes
Matched data: 0 bytes
File list size: 27
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 91
Total bytes received: 134

sent 91 bytes  received 134 bytes  64.29 bytes/sec
total size is 32  speedup is 0.14
receiving incremental file list
dev-db/
dev-db/percona-server/
dev-db/percona-server/Manifest
dev-db/percona-server/percona-server-5.5.28.ebuild
dev-db/percona-server/percona-server-5.5.31.ebuild
dev-db/percona-server/percona-server-5.5.36.ebuild
dev-db/percona-server/percona-server-5.5.40.ebuild
dev-db/percona-server/files/
dev-db/percona-server/files/my.cnf-5.1
deleting engineyard/dev-db/percona-server/percona-server-5.5.36.ebuild
deleting engineyard/dev-db/percona-server/percona-server-5.5.31.ebuild
deleting engineyard/dev-db/percona-server/percona-server-5.5.28.ebuild
deleting engineyard/dev-db/percona-server/files/my.cnf-5.6
deleting engineyard/dev-db/percona-server/files/my.cnf-5.1
engineyard/app-misc/ca-certificates/
engineyard/app-misc/ca-certificates/Manifest
deleting engineyard/virtual/mysql/mysql-5.5.ebuild
engineyard/app-misc/ca-certificates/ca-certificates-20140325-r1.ebuild
engineyard/dev-db/percona-server/
engineyard/dev-db/percona-server/Manifest
engineyard/dev-db/percona-server/percona-server-5.6.21.70.0.ebuild
engineyard/dev-db/percona-server/files/
engineyard/dev-db/percona-server/files/my.cnf-5.5
engineyard/sys-kernel/amazon-xen-sources/
engineyard/sys-kernel/amazon-xen-sources/Manifest
engineyard/sys-kernel/amazon-xen-sources/amazon-xen-sources-3.4.104.ebuild
engineyard/virtual/mysql/
engineyard/virtual/mysql/Manifest
metadata/
metadata/timestamp.chk
metadata/md5-cache/dev-db/
metadata/md5-cache/dev-db/percona-server-5.5.28
metadata/md5-cache/dev-db/percona-server-5.5.31
metadata/md5-cache/dev-db/percona-server-5.5.36
metadata/md5-cache/dev-db/percona-server-5.5.40
metadata/md5-cache/virtual/
metadata/md5-cache/virtual/mysql-5.5
virtual/mysql/
virtual/mysql/Manifest
virtual/mysql/mysql-5.5.ebuild

Number of files: 162008
Number of files transferred: 22
Total file size: 271.70M bytes
Total transferred file size: 101.81K bytes
Literal data: 101.81K bytes
Matched data: 0 bytes
File list size: 3.60M
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 24.62K
Total bytes received: 3.75M

sent 24.62K bytes  received 3.75M bytes  42.18K bytes/sec
total size is 271.70M  speedup is 71.98

 * IMPORTANT: 4 config files in '/etc' need updating.
 * See the CONFIGURATION FILES section of the emerge
 * man page to learn how to update config files.
 * Running eix-update
Reading Portage settings ..
Building database (/var/cache/eix/portage.eix) ..
[0] "gentoo" /engineyard/portage/ (cache: metadata-md5-or-flat)
     Reading category 157|157 (100%) Finished
[1] "engineyard" /engineyard/portage/engineyard (cache: parse|ebuild*#metadata-md5#metadata-flat#assign)
     Reading category 157|157 (100%) Finished
Applying masks ..
Calculating hash tables ..
Writing database file /var/cache/eix/portage.eix ..
Database contains 16008 packages in 157 categories.
 * Calling eix-diff
Diffing databases (16008 -> 16008 packages)
[><]  == dev-db/percona-server (5.5.31[1]@01/16/2014; 5.5.31 -> 5.5.31): An enhanced, drop-in replacement fro MySQL from the Percona team
[U]   == sys-kernel/amazon-xen-sources (3.4.76(3.4.76)@01/16/2014; 2.6.32-r4(2.6.32-r4)^bs 3.4.18(3.4.18)^bs 3.4.24(3.4.24)^bs 3.4.45(3.4.45)^bs 3.4.76(3.4.76)^bs 3.4.91(3.4.91)^bs 3.4.98(3.4.98)^bs 3.4.102(3.4.102)^bs -> 2.6.32-r4(2.6.32-r4)^bs 3.4.18(3.4.18)^bs 3.4.24(3.4.24)^bs 3.4.45(3.4.45)^bs 3.4.76(3.4.76)^bs 3.4.91(3.4.91)^bs 3.4.98(3.4.98)^bs 3.4.102(3.4.102)^bs 3.4.104(3.4.104)^bs) [1]: Engine Yard AppCloud Xen-domU Linux kernel
[><]  == virtual/mysql (5.5[1]@01/16/2014; 5.5[1] -> 5.5): Virtual for MySQL client or database
 * Time statistics:
    96 seconds for syncing
    60 seconds for eix-update
     3 seconds for eix-diff
   160 seconds total