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From: guy_vt <sig...@hy...> - 2010-06-09 22:46:04
|
I want to use Sigar to monitor a running process for CPU load. So far I have only gotten values smaller than 1 percent. So I wanted to test how it would handle higher CPU values and whether it gave correct values under load. It would appear that it doesnt:
I am using the following code:
try
{
Sigar sigar = new Sigar();
long id = sigar.getPid();
ProcCpu cpu = sigar.getProcCpu(id);
System.out.println(cpu.toString());
while (true)
{
cpu = sigar.getProcCpu(id);
System.out.println("cpu=" + cpu.toString());
}
}
catch (Exception e)
{
e.printStackTrace();
}
I get the following output:
cpu={LastTime=1276071236204, StartTime=1276071231143, Percent=8.504036623604765E-299, Sys=296, User=1388, Total=1684}
cpu={LastTime=1276071236204, StartTime=1276071231143, Percent=8.504036623604765E-299, Sys=296, User=1388, Total=1684}
cpu={LastTime=1276071236205, StartTime=1276071231143, Percent=16.0, Sys=312, User=1388, Total=1700}
As you can see it occasionnaly returns 15-16% but appart from that it returns a rediculously low values. Another problem is dat the javaw (I run under Eclipse) process consumes more than the 15-16% !
I am running on Windows Vista using a Sun java 1.5.0_15
|
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From: Doug M. <do...@hy...> - 2010-06-09 16:17:43
|
You should have add a Thread.sleep(1000) in the while (true) loop, give or take on the interval. |
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From: Doug M. <do...@hy...> - 2010-06-09 16:13:34
|
Java 1.5 is fine, no need for 1.6. Check if you can see the stats using: % java -jar sigar.jar iostat Filesystem Mounted on Reads Writes R-bytes W-bytes Queue Svctm /dev/hd4 / 7099621 70746704 3.4G 34G 0.00 - ... Sigar.getDiskUsage calls perfstat_disk underneath on AIX: http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp?topic=/com.ibm.aix.basetechref/doc/basetrf1/perfstat_disk.htm What version of AIX are you running? If 6.1, issue might be: "To improve system performance, the collection of disk input and output statistics is disabled by default in current releases of AIX. To enable the collection of this data, run: chdev -l sys0 -a iostat=true To display the current setting, run: lsattr -E -l sys0 -a iostat " |
|
From: Doug M. <do...@hy...> - 2010-06-09 05:02:42
|
Sigar has an API to get the PID of a listening port, and an API to get connection/socket stats for a particular port.. but I believe what you're looking for is a todo, from sigar.h:
typedef struct {
sigar_uint64_t total;
/* XXX - which are files, sockets, etc. */
} sigar_proc_fd_t;
Or, are you just looking for stats on port 7010?
|
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From: Doug M. <do...@hy...> - 2010-06-09 04:52:23
|
Hi, Can you share a code snippet where you're getting the exception, along with any inputs? |
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From: Doug M. <do...@hy...> - 2010-06-09 04:44:21
|
You could try disabling sigar's attempt to load the library itself, see: http://forums.hyperic.com/jiveforums/thread.jspa?messageID=26082 |
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From: Doug M. <do...@hy...> - 2010-06-09 04:36:37
|
Hi, We don't support OS/400. Though I had heard of it working via AIX emulation. However, I don't have the details and only heard about it because changes in 1.6.3 (requiring libperfstat) broke it. So if there's any chance at the moment, it would be with the 1.6.2 version of SIGAR. |
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From: Doug M. <do...@hy...> - 2010-06-09 04:29:45
|
Any detail on how you are bundling the native library within the war file? I know that JBoss deployer will extract nested libraries (both native and .jar, etc.), any detail from the server.log? |
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From: Adrian T. <adr...@gm...> - 2010-06-08 18:23:42
|
False alarm...it seems krusader + unzip + sfpt screw up the Sigar files. Copying files from a regular folder on a Solaris machine with spft worked like a charm...as it should be. |
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From: Adrian T. <adr...@gm...> - 2010-06-08 18:23:35
|
It fails to start under Solaris 10 SPARC & x86, 32 or 64 bit. Any idea why?
Thanks.
java -jar sigar.jar
/opt/DAXwatchmen/lib/sigar/libsigar-sparc-solaris.so: ld.so.1: java: fatal: /opt/DAXwatchmen/lib/sigar/libsigar-sparc-solaris.so: unknown file type (Possible cause: endianness mismatch)
org.hyperic.sigar.SigarException: /opt/DAXwatchmen/lib/sigar/libsigar-sparc-solaris.so: ld.so.1: java: fatal: /opt/DAXwatchmen/lib/sigar/libsigar-sparc-solaris.so: unknown file type (Possible cause: endianness mismatch)
at org.hyperic.sigar.Sigar.loadLibrary(Sigar.java:174)
at org.hyperic.sigar.Sigar.<clinit>(Sigar.java:102)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.hyperic.sigar.SigarLoader.class$(SigarLoader.java:79)
at org.hyperic.sigar.SigarLoader.getLocation(SigarLoader.java:79)
at org.hyperic.sigar.cmd.Runner.main(Runner.java:161)
java.lang.UnsatisfiedLinkError: org.hyperic.sigar.util.Getline.isatty()Z
at org.hyperic.sigar.util.Getline.isatty(Native Method)
at org.hyperic.sigar.util.Getline.<clinit>(Getline.java:36)
at org.hyperic.sigar.shell.ShellBase.init(ShellBase.java:93)
at org.hyperic.sigar.cmd.Shell.main(Shell.java:212)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.hyperic.sigar.cmd.Runner.main(Runner.java:214)
|
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From: <no...@gi...> - 2010-06-07 20:25:20
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 69a3d16eec0418503ef7ec76f3a226c3fb6d1b32 http://github.com/hyperic/hqapi/commit/69a3d16eec0418503ef7ec76f3a226c3fb6d1b32 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M hqapi1-client/pom.xml M hqapi1-plugin/pom.xml M hqapi1/pom.xml M pom.xml Log Message: ----------- [maven-release-plugin] prepare for next development iteration |
|
From: <no...@gi...> - 2010-06-07 20:25:18
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 53eee7d19efc9f4124bb9f434593dc60f27fda4a http://github.com/hyperic/hqapi/commit/53eee7d19efc9f4124bb9f434593dc60f27fda4a Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M hqapi1-client/pom.xml M hqapi1-plugin/pom.xml M hqapi1/pom.xml M pom.xml Log Message: ----------- [maven-release-plugin] prepare release 4.0.0.M1 |
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From: <no...@gi...> - 2010-06-07 20:18:46
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: dc48c251193a5c4d8bcbb415f1ac93ff706a304f http://github.com/hyperic/hqapi/commit/dc48c251193a5c4d8bcbb415f1ac93ff706a304f Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M hqapi1-client/pom.xml M hqapi1-plugin/pom.xml M hqapi1/pom.xml M pom.xml Log Message: ----------- [maven-release-plugin] prepare release 4.0.0.M1 |
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From: <no...@gi...> - 2010-06-07 20:14:18
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 232c923857e55061edac74b3512b3cdf4ff3a497 http://github.com/hyperic/hqapi/commit/232c923857e55061edac74b3512b3cdf4ff3a497 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M pom.xml Log Message: ----------- Fixed SCM plugin |
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From: <no...@gi...> - 2010-06-07 20:11:39
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 939b43ec395a6bd914b74d485b9ca52b47f27bfc http://github.com/hyperic/hqapi/commit/939b43ec395a6bd914b74d485b9ca52b47f27bfc Author: Ben Hale <bh...@vm...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M pom.xml Log Message: ----------- SCM Updates |
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From: <no...@gi...> - 2010-06-07 18:41:26
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 9e4e55e08307561a1be2e02ba9012e41117f5569 http://github.com/hyperic/hqapi/commit/9e4e55e08307561a1be2e02ba9012e41117f5569 Author: Ben Hale <bh...@vm...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: R parent/pom.xml M pom.xml Log Message: ----------- Updates for maven release Commit: d0b8f41171f387e5f4f61ea3b727a891ac5bd4da http://github.com/hyperic/hqapi/commit/d0b8f41171f387e5f4f61ea3b727a891ac5bd4da Author: Ben Hale <bh...@vm...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M pom.xml Log Message: ----------- Fixed version of depedency |
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From: <no...@gi...> - 2010-06-07 18:13:44
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 450b8d0e2af598e1173138837adfa697dd4fadd4 http://github.com/hyperic/hqapi/commit/450b8d0e2af598e1173138837adfa697dd4fadd4 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-07 (Mon, 07 Jun 2010) Changed paths: M hqapi1-plugin/.classpath M hqapi1-plugin/.project M hqapi1-plugin/pom.xml M parent/pom.xml Log Message: ----------- Removed groovy compilation temporarily to resolve circular hq/hqapi dep |
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From: frank <sig...@hy...> - 2010-06-05 20:16:42
|
Hello, I wrote a performance logging program which is based on sigar (tried 1.6.3 and 1.6.5). I log I/O, CPU usage, Memory usage and SWAP. Logging is no problem on Windows XP (32 bit), Ubuntu 8.04 (32 bit) but a problem on AIX (32 bit). On AIX I can only log CPU usage, Memory and Swap but no I/O. For every partition name (/dev/hd1 ... ) I get the failure message: org.hyperic.sigar.SigarException: There is a request to a device or address that does not exist. Is there a problem with AIX support ? On Ubuntu does all work correctly. Thanks for help |
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From: Brett S. <sig...@hy...> - 2010-06-05 20:16:40
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Hi Folks,
I've been working with sigar to try and gather some focused stats for my hyperic instance and am having trouble with the lack of ptql compatibility, is there a way with the native command set to do something like counting number of sockets open for a particular PID or is there a plugin module already around people use to achieve this?
Essentially looking to get an output similiar to the below linux command into hyperic:
export PID=`ps aux | grep ^user.*appname | sed -r "s:\ +:\ :" | cut -f2 -d' ' -`
netstat -tuapn | grep -c \:7010.*${PID}\/java`
|
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From: <no...@gi...> - 2010-06-04 15:44:18
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: ef2bc150e55fe579436123d2591bf2c483c98f48 http://github.com/hyperic/hqapi/commit/ef2bc150e55fe579436123d2591bf2c483c98f48 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-04 (Fri, 04 Jun 2010) Changed paths: M parent/pom.xml Log Message: ----------- Added HQ repositories for resolution of hq-rendit jar |
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From: <no...@gi...> - 2010-06-03 20:45:40
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 799d53ae94e456d879f018f0b955f3a47c880c66 http://github.com/hyperic/hqapi/commit/799d53ae94e456d879f018f0b955f3a47c880c66 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-03 (Thu, 03 Jun 2010) Changed paths: M ChangeLog A hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/AgentTransferPlugin_test.java A hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/AlertDefinitionSyncSNMPAction_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/ControlTestBase.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/GroupControlHistory_test.java A hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/MetricDataGetSummary_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/MetricDataGet_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/ResourceUpdate_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPTestBase.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPv1Trap_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPv2cInform_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPv2cTrap_test.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPv3InformTestBase.java M hqapi1-integration-tests/src/test/java/org/hyperic/hq/hqapi1/test/SNMPv3TrapAuthPriv_test.java M hqapi1-plugin/src/main/resources/app/AgentController.groovy M hqapi1-plugin/src/main/resources/app/AlertController.groovy M hqapi1-plugin/src/main/resources/app/AlertdefinitionController.groovy M hqapi1-plugin/src/main/resources/app/MetricdataController.groovy M hqapi1-plugin/src/main/resources/app/ResourceController.groovy M hqapi1/src/main/java/org/hyperic/hq/hqapi1/AgentApi.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/AlertDefinitionBuilder.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/MetricDataApi.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/tools/AgentCommand.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/tools/AlertCommand.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/tools/AlertDefinitionCommand.java M hqapi1/src/main/java/org/hyperic/hq/hqapi1/tools/Shell.java M hqapi1/src/main/xsd/HQApi1.xsd Log Message: ----------- Merge latest master into Evolution Commit: eccf9c2972b63ea3e31e2007bfff08cb589127d8 http://github.com/hyperic/hqapi/commit/eccf9c2972b63ea3e31e2007bfff08cb589127d8 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-03 (Thu, 03 Jun 2010) Changed paths: A hqapi1-plugin/.classpath A hqapi1-plugin/.project A hqapi1-plugin/.settings/org.eclipse.jdt.core.prefs A hqapi1-plugin/.settings/org.maven.ide.eclipse.prefs M hqapi1-plugin/pom.xml M hqapi1-plugin/src/main/assembly/assembly.xml A hqapi1-plugin/src/main/groovy/Plugin.groovy A hqapi1-plugin/src/main/groovy/app/AgentController.groovy A hqapi1-plugin/src/main/groovy/app/AlertController.groovy A hqapi1-plugin/src/main/groovy/app/AlertdefinitionController.groovy A hqapi1-plugin/src/main/groovy/app/ApiController.groovy A hqapi1-plugin/src/main/groovy/app/ApplicationController.groovy A hqapi1-plugin/src/main/groovy/app/AutodiscoveryController.groovy A hqapi1-plugin/src/main/groovy/app/ControlController.groovy A hqapi1-plugin/src/main/groovy/app/EscalationController.groovy A hqapi1-plugin/src/main/groovy/app/EventController.groovy A hqapi1-plugin/src/main/groovy/app/GroupController.groovy A hqapi1-plugin/src/main/groovy/app/MaintenanceController.groovy A hqapi1-plugin/src/main/groovy/app/MetricController.groovy A hqapi1-plugin/src/main/groovy/app/MetricdataController.groovy A hqapi1-plugin/src/main/groovy/app/ResourceController.groovy A hqapi1-plugin/src/main/groovy/app/RoleController.groovy A hqapi1-plugin/src/main/groovy/app/ServerconfigController.groovy A hqapi1-plugin/src/main/groovy/app/UserController.groovy R hqapi1-plugin/src/main/resources/Plugin.groovy R hqapi1-plugin/src/main/resources/app/AgentController.groovy R hqapi1-plugin/src/main/resources/app/AlertController.groovy R hqapi1-plugin/src/main/resources/app/AlertdefinitionController.groovy R hqapi1-plugin/src/main/resources/app/ApiController.groovy R hqapi1-plugin/src/main/resources/app/ApplicationController.groovy R hqapi1-plugin/src/main/resources/app/AutodiscoveryController.groovy R hqapi1-plugin/src/main/resources/app/ControlController.groovy R hqapi1-plugin/src/main/resources/app/EscalationController.groovy R hqapi1-plugin/src/main/resources/app/EventController.groovy R hqapi1-plugin/src/main/resources/app/GroupController.groovy R hqapi1-plugin/src/main/resources/app/MaintenanceController.groovy R hqapi1-plugin/src/main/resources/app/MetricController.groovy R hqapi1-plugin/src/main/resources/app/MetricdataController.groovy R hqapi1-plugin/src/main/resources/app/ResourceController.groovy R hqapi1-plugin/src/main/resources/app/RoleController.groovy R hqapi1-plugin/src/main/resources/app/ServerconfigController.groovy R hqapi1-plugin/src/main/resources/app/UserController.groovy M parent/pom.xml Log Message: ----------- Added groovy compliation to hqapi-plugin project (for validation). Fixed EJB ref in AgentController from merge. Commit: d65c686c7e9b7977fce0380fd5649d6f8d897a56 http://github.com/hyperic/hqapi/commit/d65c686c7e9b7977fce0380fd5649d6f8d897a56 Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-03 (Thu, 03 Jun 2010) Changed paths: M hqapi1-integration-tests/.classpath Log Message: ----------- Updated Eclipse classpath to use hqapi1 project instead of jar in maven repo |
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From: <no...@gi...> - 2010-06-03 17:33:18
|
Branch: refs/heads/evolution Home: http://github.com/hyperic/hqapi Commit: 9a37481998c296ef72ae9f4bc478d3446a12f45b http://github.com/hyperic/hqapi/commit/9a37481998c296ef72ae9f4bc478d3446a12f45b Author: Jennifer Hickey <jen...@sp...> Date: 2010-06-03 (Thu, 03 Jun 2010) Changed paths: M hqapi1-integration-tests/.classpath M hqapi1-integration-tests/.project Log Message: ----------- Removed M2Eclipse support from Eclipse metadata |
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From: Suneel N. <n_s...@ya...> - 2010-06-02 19:18:50
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Hi, I had used Sigar before for developing a monitoring tool on AIX. I would like to know whether it supports iSeries , OS/400. If you think it would work, i can give it a try. regards Suneel |
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From: Angelo G. D. <ag...@li...> - 2010-06-02 19:18:41
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Hi folks,
I´m new to Sigar development. I´m trying some stuff using Eclipse IDE. My development platform is Windows XP 5.1. I´ve put Sigar.jar in Eclipse buildpath and set the java.class.library environment to the directory where is the sigar-x86-winnt.dll.
Below is my code:
import org.hyperic.sigar.*;
public class Server {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println(System.getProperty("java.library.path"));
Sigar sigar = new Sigar();
}
}
When I run the code above, the following exception is thrown:
Failed to load sigar-x86-winnt: java.lang.NullPointerException
org.hyperic.sigar.SigarException: Failed to load sigar-x86-winnt: java.lang.NullPointerException
at org.hyperic.sigar.Sigar.loadLibrary(Sigar.java:172)
at org.hyperic.sigar.Sigar.<clinit>(Sigar.java:102)
at br.com.unimedbh.Server.main(Server.java:15)
Does anyone have any idea of what is going on?
Thanks in advance.
Angelo
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From: nattu <sig...@hy...> - 2010-05-28 20:14:52
|
Hi, I am trying to get cpu information using the org.hyperic.sigar.CpuInfo class. If i run it through eclipse it is working fine but when i bundle it in a war file and try to run from jboss i am facing this problem. java.lang.UnsatisfiedLinkError: org.hyperic.sigar.Sigar.getCpuInfoList()[Lorg/hyperic/sigar/CpuInfo; at org.hyperic.sigar.Sigar.getCpuInfoList(Native Method).... I have even added sigar\lib folder in the java.lang.path Any thoughts? Thanks in Advance |
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