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Genesys PGR
Genesys Backend
Commits
4abaaebf
Commit
4abaaebf
authored
May 22, 2020
by
Matija Obreza
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Request logger and Thread info
parent
d0a6f223
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src/main/java/org/genesys2/server/mvc/admin/ThreadInfoController.java
...a/org/genesys2/server/mvc/admin/ThreadInfoController.java
+191
-0
src/main/java/org/genesys2/spring/config/WebInitializer.java
src/main/java/org/genesys2/spring/config/WebInitializer.java
+18
-0
src/main/resources/log4j.properties
src/main/resources/log4j.properties
+1
-0
src/main/webapp/WEB-INF/jsp/admin/index.jsp
src/main/webapp/WEB-INF/jsp/admin/index.jsp
+8
-0
No files found.
src/main/java/org/genesys2/server/mvc/admin/ThreadInfoController.java
0 → 100644
View file @
4abaaebf
/*
* Copyright 2019 Global Crop Diversity Trust
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package
org.genesys2.server.mvc.admin
;
import
java.io.IOException
;
import
java.io.PrintWriter
;
import
java.lang.management.ManagementFactory
;
import
java.lang.management.ThreadMXBean
;
import
java.util.ArrayList
;
import
java.util.Arrays
;
import
java.util.Date
;
import
java.util.Hashtable
;
import
java.util.List
;
import
java.util.Map
;
import
javax.servlet.http.HttpServletResponse
;
import
org.slf4j.Logger
;
import
org.slf4j.LoggerFactory
;
import
org.springframework.http.MediaType
;
import
org.springframework.security.access.prepost.PreAuthorize
;
import
org.springframework.stereotype.Controller
;
import
org.springframework.web.bind.annotation.PostMapping
;
import
org.springframework.web.bind.annotation.RequestMapping
;
/**
* The Class ThreadInfoController.
*/
@Controller
@RequestMapping
(
"/admin"
)
@PreAuthorize
(
"hasRole('ADMINISTRATOR')"
)
public
class
ThreadInfoController
{
public
static
final
Logger
LOG
=
LoggerFactory
.
getLogger
(
ThreadInfoController
.
class
);
@PostMapping
(
value
=
"/action"
,
params
=
"action=threaddump"
,
produces
=
{
MediaType
.
TEXT_PLAIN_VALUE
})
public
void
threadDump
(
HttpServletResponse
response
)
throws
IOException
{
response
.
setContentType
(
MediaType
.
TEXT_PLAIN_VALUE
);
LOG
.
warn
(
"Dumping thread info"
);
PrintWriter
writer
=
response
.
getWriter
();
writer
.
println
(
"Thread dump:\t"
+
new
Date
());
writer
.
println
(
"Hostname:\t"
+
java
.
net
.
InetAddress
.
getLocalHost
().
getHostName
());
writer
.
println
(
"CPUs:\t"
+
Runtime
.
getRuntime
().
availableProcessors
());
writer
.
println
(
"Free memory:\t"
+
Runtime
.
getRuntime
().
freeMemory
());
writer
.
println
(
"Max memory:\t"
+
Runtime
.
getRuntime
().
maxMemory
());
writer
.
println
(
"Total memory:\t"
+
Runtime
.
getRuntime
().
totalMemory
());
writer
.
println
();
Map
<
Thread
,
StackTraceElement
[]>
threadSet
=
Thread
.
getAllStackTraces
();
ArrayList
<
Thread
>
sortedThreads
=
new
ArrayList
<>(
threadSet
.
keySet
());
sortedThreads
.
sort
((
t1
,
t2
)
->
t1
.
getName
().
compareTo
(
t2
.
getName
()));
writer
.
println
(
"\n\n*** Thread list ***\n"
);
for
(
Thread
t
:
sortedThreads
)
{
writer
.
println
(
t
.
getName
());
}
writer
.
println
();
writer
.
flush
();
writer
.
println
(
"\n\n*** Threads ***\n"
);
writer
.
println
(
"ID\tState\tName\tGroup"
);
for
(
Thread
t
:
sortedThreads
)
{
writer
.
print
(
t
.
getId
());
writer
.
print
(
"\t"
);
writer
.
print
(
t
.
getState
());
writer
.
print
(
"\t"
);
writer
.
print
(
t
.
getName
());
writer
.
print
(
"\t"
);
ThreadGroup
threadGroup
=
t
.
getThreadGroup
();
writer
.
print
(
threadGroup
==
null
?
"N/A"
:
threadGroup
.
getName
());
writer
.
println
();
StackTraceElement
[]
ste
=
threadSet
.
get
(
t
);
Arrays
.
stream
(
ste
).
forEach
((
st
)
->
{
writer
.
print
(
t
.
getId
());
writer
.
print
(
"\t"
);
writer
.
print
(
st
.
getClassName
());
writer
.
print
(
":"
);
writer
.
print
(
st
.
getMethodName
());
writer
.
print
(
"\t"
);
writer
.
print
(
st
.
getFileName
());
writer
.
print
(
"\t"
);
writer
.
println
();
});
writer
.
println
();
writer
.
flush
();
}
ThreadMXBean
tmxb
=
ManagementFactory
.
getThreadMXBean
();
if
(
tmxb
!=
null
&&
tmxb
.
isThreadCpuTimeSupported
())
{
writer
.
println
(
"\n\n*** CPU Usage ***\n"
);
writer
.
println
(
"ID\tCPU%\tCPU[ms]\tUser[ms]\tState\tName\tGroup"
);
Map
<
Long
,
ThreadCpuUsage
>
cpuUsage
=
findCpuUsage
(
tmxb
,
sortedThreads
);
sortedThreads
.
sort
((
t1
,
t2
)
->
(
int
)(
cpuUsage
.
get
(
t2
.
getId
()).
cpuTime
-
cpuUsage
.
get
(
t1
.
getId
()).
cpuTime
));
for
(
Thread
t
:
sortedThreads
)
{
writer
.
print
(
t
.
getId
());
writer
.
print
(
"\t"
);
ThreadCpuUsage
cpu
=
cpuUsage
.
get
(
t
.
getId
());
writer
.
printf
(
"%.4f"
,
cpu
.
utilization
*
100
);
writer
.
print
(
"\t"
);
writer
.
printf
(
"%.2f"
,
cpu
.
cpuTime
/
1000
f
);
writer
.
print
(
"\t"
);
writer
.
printf
(
"%.2f"
,
cpu
.
userTime
/
1000
f
);
writer
.
printf
(
"\t"
);
writer
.
print
(
t
.
getState
());
writer
.
print
(
"\t"
);
writer
.
print
(
t
.
getName
());
writer
.
print
(
"\t"
);
ThreadGroup
threadGroup
=
t
.
getThreadGroup
();
writer
.
print
(
threadGroup
==
null
?
"N/A"
:
threadGroup
.
getName
());
writer
.
println
();
writer
.
flush
();
}
}
writer
.
flush
();
}
/**
* @param tmxb
* @param threads2
* @return
*/
private
Map
<
Long
,
ThreadCpuUsage
>
findCpuUsage
(
ThreadMXBean
tmxb
,
List
<?
extends
Thread
>
threads
)
{
Map
<
Long
,
ThreadCpuUsage
>
cpu
=
new
Hashtable
<
Long
,
ThreadCpuUsage
>();
for
(
int
i
=
0
;
i
<
threads
.
size
();
i
++)
{
Thread
thread
=
threads
.
get
(
i
);
long
threadId
=
thread
.
getId
();
ThreadCpuUsage
cpuUsage
=
new
ThreadCpuUsage
();
cpuUsage
.
cpuTime1
=
tmxb
.
getThreadCpuTime
(
threadId
);
cpuUsage
.
userTime1
=
tmxb
.
getThreadUserTime
(
threadId
);
cpuUsage
.
time1
=
System
.
currentTimeMillis
();
cpu
.
put
(
threadId
,
cpuUsage
);
}
try
{
Thread
.
sleep
(
2000
);
}
catch
(
InterruptedException
e
)
{
LOG
.
warn
(
"Interrupted from sleep: "
+
e
.
getMessage
());
}
for
(
int
i
=
0
;
i
<
threads
.
size
();
i
++)
{
Thread
thread
=
threads
.
get
(
i
);
long
threadId
=
thread
.
getId
();
ThreadCpuUsage
cpuUsage
=
cpu
.
get
(
threadId
);
cpuUsage
.
cpuTime2
=
tmxb
.
getThreadCpuTime
(
threadId
);
cpuUsage
.
userTime2
=
tmxb
.
getThreadUserTime
(
threadId
);
cpuUsage
.
time2
=
System
.
currentTimeMillis
();
cpuUsage
.
cpuTime
=
cpuUsage
.
cpuTime2
-
cpuUsage
.
cpuTime1
;
cpuUsage
.
userTime
=
cpuUsage
.
userTime2
-
cpuUsage
.
userTime1
;
cpuUsage
.
time
=
cpuUsage
.
time2
-
cpuUsage
.
time1
;
// if (cpuUsage.cpuTime > 0) {
// cpuUsage.threadInfo = tmxb.getThreadInfo(threadId, 50);
// }
cpuUsage
.
utilization
=
(
cpuUsage
.
cpuTime
)
/
((
cpuUsage
.
time
)
*
1000000
F
);
}
return
cpu
;
}
private
class
ThreadCpuUsage
{
// public ThreadInfo threadInfo;
public
long
userTime1
,
userTime2
,
userTime
;
public
long
cpuTime1
,
cpuTime2
,
cpuTime
;
public
long
time1
,
time2
,
time
;
public
double
utilization
;
}
}
src/main/java/org/genesys2/spring/config/WebInitializer.java
View file @
4abaaebf
...
...
@@ -32,8 +32,10 @@ import org.genesys2.server.servlet.filter.SuppressRequestRejectedExceptionFilter
import
org.sitemesh.builder.SiteMeshFilterBuilder
;
import
org.sitemesh.config.ConfigurableSiteMeshFilter
;
import
org.sitemesh.webapp.contentfilter.BasicSelector
;
import
org.springframework.context.annotation.Bean
;
import
org.springframework.web.context.WebApplicationContext
;
import
org.springframework.web.filter.CharacterEncodingFilter
;
import
org.springframework.web.filter.CommonsRequestLoggingFilter
;
import
org.springframework.web.filter.DelegatingFilterProxy
;
import
org.springframework.web.servlet.DispatcherServlet
;
import
org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer
;
...
...
@@ -91,7 +93,23 @@ public class WebInitializer extends AbstractAnnotationConfigDispatcherServletIni
servletContext
.
addListener
(
new
SessionListener
());
}
@Bean
public
CommonsRequestLoggingFilter
requestLoggingFilter
()
{
CommonsRequestLoggingFilter
loggingFilter
=
new
CommonsRequestLoggingFilter
();
loggingFilter
.
setIncludeClientInfo
(
true
);
loggingFilter
.
setIncludeQueryString
(
true
);
loggingFilter
.
setIncludePayload
(
true
);
loggingFilter
.
setMaxPayloadLength
(
100
);
loggingFilter
.
setBeforeMessagePrefix
(
"START "
);
loggingFilter
.
setAfterMessagePrefix
(
"DONE "
);
return
loggingFilter
;
}
private
void
registerFilters
(
final
ServletContext
servletContext
)
{
final
FilterRegistration
.
Dynamic
loggingFilter
=
servletContext
.
addFilter
(
"requestLoggingFilter"
,
requestLoggingFilter
());
loggingFilter
.
addMappingForUrlPatterns
(
null
,
false
,
"/*"
);
final
FilterRegistration
.
Dynamic
customLogFilter
=
servletContext
.
addFilter
(
"suppressRequestRejectedExceptionFilter"
,
SuppressRequestRejectedExceptionFilter
.
class
);
customLogFilter
.
addMappingForUrlPatterns
(
null
,
false
,
"/*"
);
...
...
src/main/resources/log4j.properties
View file @
4abaaebf
...
...
@@ -29,6 +29,7 @@ log4j.rootLogger=error, stdout
log4j.category.org.genesys2
=
warn
log4j.category.org.genesys
=
warn
log4j.category.org.genesys2.server.api
=
warn
log4j.category.org.springframework.web.filter.CommonsRequestLoggingFilter
=
INFO
#log4j.category.org.genesys2.server.service.impl.KPIServiceImpl=trace
log4j.category.org.genesys2.server.service.worker.KpiScheduledExecutor
=
info
log4j.category.liquibase
=
debug
...
...
src/main/webapp/WEB-INF/jsp/admin/index.jsp
View file @
4abaaebf
...
...
@@ -9,6 +9,14 @@
</head>
<body>
<h3>
Toolkit
</h3>
<form
method=
"post"
action=
"
<c:url
value=
"/admin/action"
/>
"
>
<input
type=
"submit"
class=
"btn btn-default"
name=
"action"
value=
"threaddump"
/>
<!-- CSRF protection -->
<input
type=
"hidden"
name=
"${_csrf.parameterName}"
value=
"${_csrf.token}"
/>
</form>
<h3>
Updates
</h3>
<form
method=
"post"
action=
"
<c:url
value=
"/admin/admin-action"
/>
"
>
<input
type=
"submit"
class=
"btn btn-default"
name=
"accenumbnumb"
value=
"ACCENUMB-NUMB"
/>
<!-- CSRF protection -->
...
...
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