apache is faster ?

Discussion in 'Install/Configuration' started by roomp3, Apr 18, 2010.

  1. roomp3

    roomp3 New Member

    Hello

    i am using lsws for about 3 months , and it was good
    one of my server in the last three days start to be very slow
    i mean loading web pgaes started to be very slow
    the server load is
    0.54 (8 cpus)
    Memory usage
    10 %

    when i switch to apache the pages start to load just fine
    but when i get back to lsws the page takes about 20 - 30 seconds to load

    i have not changed anything in the server
    and i dont know from where this issue came

    i tried re-installing lsws again and builded matching php binary
    but that didnt help


    i am using lsws as cpanel plug-in , if this helps


    anyone can help me befor get back to Apache + MPM Worker ?
  2. NiteWave

    NiteWave Administrator

    need more detail info to identify the problem. for example disk usage, is /tmp nearly full? any error message in error.log and stderr.log? etc
  3. roomp3

    roomp3 New Member

    ok here are some of the info

    Code:
    root@de [/tmp/ubru]# df -h
    Filesystem            Size  Used Avail Use% Mounted on
    /dev/sda1             1.4T  139G  1.2T  11% /
    none                  5.9G     0  5.9G   0% /dev/shm
    /usr/tmpDSK           485M   24M  437M   6% /tmp
    
    error.log file are 0 bytes in lsws

    Code:
    root@de [/usr/local/lsws/admin/logs]# ls -al
    total 8
    drwxr-xr-x 2 root   root  4096 Apr 18 17:57 ./
    drwxr-xr-x 9 root   root  4096 Apr 18 17:51 ../
    -rw-r--r-- 1 nobody lsadm    0 Apr 18 17:57 access.log
    -rw-r--r-- 1 nobody lsadm    0 Apr 18 17:57 error.log
    some of stderr.log
    Code:
    2010-02-04 05:39:30.603 [STDERR] [30319] EACCELERATOR: PHP crashed on opline 23 of explode() at /home/xxxx/public_html/tempsystem.php:11
    2010-02-11 16:25:00.276 [STDERR] *** glibc detected *** lsphp5: free(): invalid next size (fast): 0x0000000000d49ac0 ***
    2010-02-11 16:25:00.282 [STDERR] *** glibc detected *** lsphp5: free(): invalid next size (fast): 0x0000000000d49ac0 ***
    2010-02-11 16:25:00.322 [STDERR] ======= Backtrace: =========
    2010-02-11 16:25:00.322 [STDERR] /lib64/libc.so.6[0x38f22722ef]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libc.so.6(cfree+0x4b)[0x38f227273b]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(CRYPTO_free+0x1d)[0x38f4adae9d]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(OBJ_NAME_remove+0x51)[0x38f4a5c391]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6[0x38f4a7e588]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(OBJ_NAME_cleanup+0x3a)[0x38f4a5c1ca]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(EVP_cleanup+0x18)[0x38f4a82288]
    2010-02-11 16:25:00.322 [STDERR] /opt/curlssl/lib/libcurl.so.4(Curl_ossl_cleanup+0xe)[0x7fb2dad8408e]
    2010-02-11 16:25:00.322 [STDERR] /opt/curlssl/lib/libcurl.so.4(Curl_ssl_cleanup+0x12)[0x7fb2dad94c52]
    2010-02-11 16:25:00.322 [STDERR] /opt/curlssl/lib/libcurl.so.4(curl_global_cleanup+0x43)[0x7fb2dad8c7a3]
    2010-02-11 16:25:00.322 [STDERR] lsphp5(zm_shutdown_curl+0x9)[0x4b2b29]
    2010-02-11 16:25:00.322 [STDERR] lsphp5(module_destructor+0x31)[0x657d71]
    2010-02-11 16:25:00.322 [STDERR] lsphp5[0x65e5b2]
    2010-02-11 16:25:00.322 [STDERR] lsphp5(zend_hash_graceful_reverse_destroy+0x18)[0x65e828]
    2010-02-11 16:25:00.322 [STDERR] ======= Backtrace: =========
    2010-02-11 16:25:00.322 [STDERR] lsphp5(zend_shutdown+0x27)[0x654097]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libc.so.6[0x38f22722ef]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libc.so.6(cfree+0x4b)[0x38f227273b]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(CRYPTO_free+0x1d)[0x38f4adae9d]
    2010-02-11 16:25:00.322 [STDERR] lsphp5(php_module_shutdown+0x2a)[0x61120a]
    2010-02-11 16:25:00.322 [STDERR] /lib64/libcrypto.so.6(OBJ_NAME_remove+0x51)[0x38f4a5c391]
    2010-02-11 16:25:00.323 [STDERR] /lib64/libcrypto.so.6[0x38f4a7e588]
    2010-02-11 16:25:00.323 [STDERR] /lib64/libcrypto.so.6(OBJ_NAME_cleanup+0x3a)[0x38f4a5c1ca]
    2010-02-11 16:25:00.323 [STDERR] lsphp5(main+0x174)[0x6d73c4]
    2010-02-11 16:25:00.323 [STDERR] /lib64/libcrypto.so.6(EVP_cleanup+0x18)[0x38f4a82288]
    2010-02-11 16:25:00.323 [STDERR] /opt/curlssl/lib/libcurl.so.4(Curl_ossl_cleanup+0xe)[0x7fb2dad8408e]
    2010-02-11 16:25:00.323 [STDERR] /opt/curlssl/lib/libcurl.so.4(Curl_ssl_cleanup+0x12)[0x7fb2dad94c52]
    2010-03-15 08:34:24.596 [STDERR] *** glibc detected *** lsphp5: corrupted double-linked list: 0x0000000000f594d0 ***
    2010-03-15 08:34:24.671 [STDERR] ======= Backtrace: =========
    2010-03-15 08:34:24.671 [STDERR] /lib64/libc.so.6[0x38f22723e5]
    2010-03-15 08:34:24.671 [STDERR] /lib64/libc.so.6(cfree+0x4b)[0x38f227273b]
    2010-03-15 08:34:24.671 [STDERR] lsphp5(zend_hash_destroy+0x50)[0x65e8e0]
    2010-03-15 08:34:24.672 [STDERR] lsphp5(destroy_zend_class+0xc9)[0x64af69]
    2010-03-15 08:34:24.672 [STDERR] lsphp5(zend_hash_destroy+0x38)[0x65e8c8]
    2010-03-15 08:34:24.672 [STDERR] lsphp5(zend_shutdown+0x46)[0x6540b6]
    2010-03-15 08:34:24.672 [STDERR] lsphp5(php_module_shutdown+0x2a)[0x61120a]
    2010-03-15 08:34:24.672 [STDERR] lsphp5(main+0x174)[0x6d73c4]
    2010-03-15 08:34:24.672 [STDERR] /lib64/libc.so.6(__libc_start_main+0xf4)[0x38f221d994]
    2010-03-15 08:34:24.672 [STDERR] lsphp5[0x463de9]
    2010-03-15 08:34:24.672 [STDERR] ======= Memory map: ========
    2010-03-15 08:34:24.672 [STDERR] 00400000-00a40000 r-xp 00000000 08:01 29279293                           /usr/local/lsws/fcgi-bin/lsphp-5.2.12
    
  4. NiteWave

    NiteWave Administrator

    looks like lsphp5 crash is the reason of slowness?

    you may need rebuild php.

    please check /opt/curlssl/lib/libcurl.so.4 is 32-bit or 64-bit. not sure if it's a problem to mix 32-bit and 64-bit library together.

    also for:
    Code:
    /usr/tmpDSK           485M   24M  437M   6% /tmp
    we have experienced some people use NFS as /tmp, and made lsws very slow. As a quick check, just "ls -R /tmp" to see if it's normal.

    Code:
    root@de [/usr/local/lsws/admin/logs]# ls -al
    this is lsws web admin console log, should check /usr/local/lsws/logs
  5. mistwang

    mistwang LiteSpeed Staff

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