Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Linux 
Performance 
Tools 
Brendan 
Gregg 
Senior 
Performance 
Architect 
bgregg@ne8lix.com 
@brendangregg 
August, 
2014
A 
quick 
tour 
of 
many 
tools…
• Massive 
AWS 
EC2 
Linux 
cloud 
– Tens 
of 
thousands 
of 
instances 
– Autoscale 
by 
~3k 
each 
day 
– CentOS 
and 
U...
1 of 85 Ad