[jboss-jira] [JBoss JIRA] (AS7-5224) [JBoss 7.1.0.Final] High CPU usage for single-core CPU VMWare virtual machine running Redhat 6 OS

[Rysic Rychu (JIRA)]

    [ https://issues.jboss.org/browse/AS7-5224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13031134#comment-13031134 ] 

Rysic Rychu edited comment on AS7-5224 at 1/8/15 6:32 PM:
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OK! Sorry, I'm totally new in Java and JBoss topics. I'll try it, but isn't EAP paid version?
Thanks!


was (Author: rysic):
OK! Sorry, I'm totally new in Java and JBoss topics. I'll try it, but isn't EAP paid version?
Thnks!

> [JBoss 7.1.0.Final] High CPU usage for single-core CPU VMWare virtual machine running Redhat 6 OS
> -------------------------------------------------------------------------------------------------
>
>                 Key: AS7-5224
>                 URL: https://issues.jboss.org/browse/AS7-5224
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 7.1.0.Final
>         Environment: -bash-4.1$ cat /proc/version
> Linux version 2.6.32-279.el6.x86_64 (mockbuild at x86-008.build.bos.redhat.com) (gcc version 4.4.6 20120305 (Red Hat 4.4.6-4) (GCC) ) #1 SMP Wed Jun 13 18:24:36 EDT 2012
> -bash-4.1$ cat /proc/cpuinfo
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 6
> model           : 44
> model name      : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz
> stepping        : 2
> cpu MHz         : 2666.761
> cache size      : 12288 KB
> fpu             : yes
> fpu_exception   : yes
> cpuid level     : 11
> wp              : yes
> flags           : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc up arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm ida arat epb dts
> bogomips        : 5333.52
> clflush size    : 64
> cache_alignment : 64
> address sizes   : 40 bits physical, 48 bits virtual
> power management:
> -bash-4.1$ cat /proc/meminfo
> MemTotal:        3925212 kB
> MemFree:          328048 kB
> Buffers:           21276 kB
> Cached:          3268128 kB
> SwapCached:          180 kB
> Active:          1832808 kB
> Inactive:        1475292 kB
> Active(anon):       3104 kB
> Inactive(anon):    16008 kB
> Active(file):    1829704 kB
> Inactive(file):  1459284 kB
> Unevictable:           0 kB
> Mlocked:               0 kB
> SwapTotal:       8388600 kB
> SwapFree:        8387940 kB
> Dirty:                 0 kB
> Writeback:             0 kB
> AnonPages:         18624 kB
> Mapped:            12656 kB
> Shmem:               416 kB
> Slab:             220480 kB
> SReclaimable:     196296 kB
> SUnreclaim:        24184 kB
> KernelStack:         792 kB
> PageTables:         6980 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:    10351204 kB
> Committed_AS:     102640 kB
> VmallocTotal:   34359738367 kB
> VmallocUsed:      283176 kB
> VmallocChunk:   34359452028 kB
> HardwareCorrupted:     0 kB
> AnonHugePages:         0 kB
> HugePages_Total:       0
> HugePages_Free:        0
> HugePages_Rsvd:        0
> HugePages_Surp:        0
> Hugepagesize:       2048 kB
> DirectMap4k:       10240 kB
> DirectMap2M:     4184064 kB
>            Reporter: Claudiu Muresan
>            Assignee: Jason Greene
>         Attachments: boot.log, jboss-modules-2012-08-14-shutdown.zip, jstack.thread.dump, process.args, standalone.conf, standalone.xml, top
>
>
> When starting JBoss server in standalone configuration we have 100% CPU usage.
> There are no deployments.
> Please view attached items: thread dump, standalone.conf, standalone.xml.
> The JVM version is -bash-4.1$ ./java -version
> java version "1.6.0_27"
> Java(TM) SE Runtime Environment (build 1.6.0_27-b07)
> Java HotSpot(TM) 64-Bit Server VM (build 20.2-b06, mixed mode)
> .
> Tried also with the latest JVM version (6u33) => high CPU usage.
> Tried also with 7.1.1 Final and same configuration(standalone.conf/standalone.xml) => high CPU usage.



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