<s>
PerfKit	O
Benchmarker	O
is	O
licensed	O
under	O
the	O
Apache	B-Application
2	I-Application
license	I-Application
terms	O
.	O
</s>
<s>
PerfKit	O
Benchmarker	O
is	O
a	O
community	O
effort	O
involving	O
over	O
500	O
participants	O
including	O
researchers	O
,	O
academic	O
institutions	O
and	O
companies	O
together	O
with	O
the	O
originator	O
,	O
Google	B-Application
.	I-Application
</s>
<s>
It	O
supports	O
a	O
growing	O
list	O
of	O
cloud	O
providers	O
including	O
:	O
Alibaba	B-General_Concept
Cloud	I-General_Concept
,	O
Amazon	B-Application
Web	I-Application
Services	I-Application
,	O
CloudStack	B-General_Concept
,	O
DigitalOcean	B-Application
,	O
Google	B-General_Concept
Cloud	I-General_Concept
Platform	I-General_Concept
,	O
Kubernetes	B-General_Concept
,	O
Microsoft	B-Application
Azure	I-Application
,	O
OpenStack	B-Application
,	O
Rackspace	O
,	O
IBM	B-General_Concept
Bluemix	I-General_Concept
(	O
Softlayer	O
)	O
.	O
</s>
<s>
In	O
addition	O
to	O
Cloud	O
Providers	O
to	O
supports	O
container	O
orchestration	O
including	O
Kubernetes	B-General_Concept
and	O
Mesos	B-General_Concept
and	O
local	O
"	O
static	O
"	O
workstations	O
and	O
clusters	O
of	O
computers	O
.	O
</s>
<s>
PerfKit	O
Benchmarker	O
(	O
PKB	O
)	O
was	O
started	O
by	O
Anthony	O
F	O
.	O
Voellm	O
,	O
Alain	O
Hamel	O
,	O
and	O
Eric	O
Hankland	O
at	O
Google	B-Application
in	O
2014	O
.	O
</s>
<s>
Once	O
an	O
initial	O
"	O
alpha	O
"	O
was	O
in	O
place	O
Anthony	O
F	O
.	O
Voellm	O
and	O
Ivan	O
Santa	O
Maria	O
Filho	O
built	O
a	O
community	O
including	O
ARM	O
,	O
Broadcom	O
,	O
Canonical	O
,	O
CenturyLink	B-Application
,	O
Cisco	O
,	O
CloudHarmony	O
,	O
CloudSpectator	O
,	O
EcoCloud	O
@EPFL	O
,	O
Intel	O
,	O
Mellanox	O
,	O
Microsoft	O
,	O
Qualcomm	O
Technologies	O
,	O
Inc.	O
,	O
Rackspace	O
,	O
Red	O
Hat	O
,	O
Tradeworx	O
Inc.	O
,	O
and	O
Thesys	O
Technologies	O
LLC	O
.	O
</s>
<s>
A	O
list	O
of	O
available	O
benchmarks	O
from	O
PerfKitBenchmarker	B-General_Concept
:	O
(	O
The	O
latest	O
set	O
of	O
benchmarks	O
can	O
be	O
found	O
at	O
GitHub	O
readme	O
file	O
.	O
)	O
</s>
<s>
Since	O
Google	B-Application
open	O
sourced	O
the	O
PerfKitBenchmarker	B-General_Concept
,	O
it	O
became	O
a	O
community	O
effort	O
from	O
over	O
30	O
leading	O
researchers	O
,	O
academic	O
schools	O
and	O
industry	O
companies	O
.	O
</s>
<s>
Those	O
organizations	O
include	O
:	O
ARM	O
,	O
Broadcom	O
,	O
Canonical	O
,	O
CenturyLink	B-Application
,	O
Cisco	O
,	O
,	O
,	O
@EPFL	O
,	O
Intel	O
,	O
Mellanox	O
,	O
Microsoft	O
,	O
Qualcomm	O
Technologies	O
,	O
Rackspace	O
,	O
Red	O
Hat	O
,	O
and	O
.	O
</s>
