CentOS lento ao iniciar tomcat

xerxeslins
(usa BigLinux)

Enviado em 30/11/2016 - 16:29h

Olá amigos do VOL!

O Google não me ajudou, por isso recorro a ajuda de vocês.

Instalei CentOS 6.7 e quando eu inicio o Tomcat 9 (instalado em /opt/apacahe-tomcat), o sistema todo fica lento, travando. Fica imposível navegar ou abrir pastas.

É normal? Há alguma coisa que se possa fazer? Alguém já passou por isso?

Infelizmente no momento não tenho as informações da máquina... mas assim que puder eu postarei aqui.

Obrigado.

xerxeslins
(usa BigLinux)

Enviado em 30/11/2016 - 16:52h

Segue informações da máquina:

[root@localhost ~]# cat /proc/cpuinfo

processor       : 0

vendor_id       : AuthenticAMD

cpu family      : 15

model           : 107

model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+

stepping        : 2

cpu MHz         : 1000.000

cache size      : 512 KB

physical id     : 0

siblings        : 2

core id         : 0

cpu cores       : 2

apicid          : 0

initial apicid  : 0

fpu             : yes

fpu_exception   : yes

cpuid level     : 1

wp              : yes

flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch lbrv

bogomips        : 1999.90

TLB size        : 1024 4K pages

clflush size    : 64

cache_alignment : 64

address sizes   : 40 bits physical, 48 bits virtual

power management: ts fid vid ttp tm stc 100mhzsteps



processor       : 1

vendor_id       : AuthenticAMD

cpu family      : 15

model           : 107

model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+

stepping        : 2

cpu MHz         : 1000.000

cache size      : 512 KB

physical id     : 0

siblings        : 2

core id         : 1

cpu cores       : 2

apicid          : 1

initial apicid  : 1

fpu             : yes

fpu_exception   : yes

cpuid level     : 1

wp              : yes

flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch lbrv

bogomips        : 1999.90

TLB size        : 1024 4K pages

clflush size    : 64

cache_alignment : 64

address sizes   : 40 bits physical, 48 bits virtual

power management: ts fid vid ttp tm stc 100mhzsteps

 

[root@localhost ~]# cat /proc/meminfo

MemTotal:        1019224 kB

MemFree:           66308 kB

Buffers:            1340 kB

Cached:            23464 kB

SwapCached:       102376 kB

Active:           396232 kB

Inactive:         397564 kB

Active(anon):     383696 kB

Inactive(anon):   389592 kB

Active(file):      12536 kB

Inactive(file):     7972 kB

Unevictable:           0 kB

Mlocked:               0 kB

SwapTotal:       4194300 kB

SwapFree:        3603316 kB

Dirty:                96 kB

Writeback:             0 kB

AnonPages:        730652 kB

Mapped:            17512 kB

Shmem:              4308 kB

Slab:              89588 kB

SReclaimable:      15652 kB

SUnreclaim:        73936 kB

KernelStack:        6032 kB

PageTables:        33244 kB

NFS_Unstable:          0 kB

Bounce:                0 kB

WritebackTmp:          0 kB

CommitLimit:     4703912 kB

Committed_AS:    2969660 kB

VmallocTotal:   34359738367 kB

VmallocUsed:      298932 kB

VmallocChunk:   34359409080 kB

HardwareCorrupted:     0 kB

AnonHugePages:     32768 kB

HugePages_Total:       0

HugePages_Free:        0

HugePages_Rsvd:        0

HugePages_Surp:        0

Hugepagesize:       2048 kB

DirectMap4k:        7744 kB

DirectMap2M:     1040384 kB

 

[root@localhost ~]# cat /etc/*-release

CentOS release 6.8 (Final)

LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch

CentOS release 6.8 (Final)

CentOS release 6.8 (Final) 

[root@localhost ~]# java -version

java version "1.8.0_111"

Java(TM) SE Runtime Environment (build 1.8.0_111-b14)

Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode) 

[root@localhost ~]# sh /opt/apache-tomcat-9.0.0.M11/bin/version.sh

Using CATALINA_BASE:   /opt/apache-tomcat-9.0.0.M11

Using CATALINA_HOME:   /opt/apache-tomcat-9.0.0.M11

Using CATALINA_TMPDIR: /opt/apache-tomcat-9.0.0.M11/temp

Using JRE_HOME:        /usr/java/jdk1.8.0_111/

Using CLASSPATH:       /opt/apache-tomcat-9.0.0.M11/bin/bootstrap.jar:/opt/apache-tomcat-9.0.0.M11/bin/tomcat-juli.jar

Server version: Apache Tomcat/9.0.0.M11

Server built:   Oct 6 2016 18:54:10 UTC

Server number:  9.0.0.0

OS Name:        Linux

OS Version:     2.6.32-642.6.2.el6.x86_64

Architecture:   amd64

JVM Version:    1.8.0_111-b14

JVM Vendor:     Oracle Corporation

 

xerxeslins
(usa BigLinux)

Enviado em 30/11/2016 - 16:57h

Um pedaço do log:

30-Nov-2016 15:57:47.182 INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.backgroundProcess The background cache eviction process was unable to free [10] percent of the cache for Context [/jspui] - consider increasing the maximum size of the cache. After eviction approximately [10,230] KB of data remained in the cache.

30-Nov-2016 15:57:48.450 WARNING [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/lucene-suggest-4.10.2.jar] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

30-Nov-2016 15:57:48.451 WARNING [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/solr-solrj-4.10.2.jar] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

30-Nov-2016 15:57:48.451 WARNING [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/log4j-1.2.17.jar] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

30-Nov-2016 15:57:48.451 WARNING [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/WEB-INF/lib/antlr-runtime-3.5.jar] to the cache because there was insufficient free space available after evicting expired cache entries - consider increasing the maximum size of the cache

30-Nov-2016 15:57:48.452 INFO [ContainerBackgroundProcessor[StandardEngine[Catalina]]] org.apache.catalina.webresources.Cache.backgroundProcess The background cache eviction process was unable to free [10] percent of the cache for Context [/solr] - consider increasing the maximum size of the cache. After eviction approximately [10,208] KB of data remained in the cache.

 

--
# epro mix-in +no-systemd
Linux user #455427
https://goo.gl/uu8OUX