Is machine you are using has only one CPU ?? If no top command shows cumulative usage all CPUs. Then actual CPU usage is = % shown by top comand/no of CPUs.
On Mon, Jun 10, 2013 at 2:24 AM, Vattikuti, Vamsi Krishna Venkata (STSD) < vam...@hp.com> wrote: > Hi,**** > > ** ** > > We are running Apache 2.2.15 on HP-UX. It consumes 100% CPU. Can you > please let me know if it is known issue**** > > ** ** > > Stack trace:**** > > ** ** > > Thread 22 (system thread 1947121):**** > > #0 0x40000000000977f0:2 in ap_core_input_filter () at core_filters.c:136* > *** > > #1 0x40000000000c3f50:0 in ap_get_brigade () at util_filter.c:489**** > > #2 0xc000000000ac76c0:0 in logio_in_filter () at mod_logio.c:129**** > > #3 0x40000000000c3f50:0 in ap_get_brigade () at util_filter.c:489**** > > #4 0x4000000000074980:0 in ap_rgetline_core () at protocol.c:231**** > > #5 0xc000000004a33580:0 in ap_proxygetline () at mod_proxy_http.c:1658*** > * > > #6 0xc000000004a338c0:0 in ap_proxy_http_process_response () at > mod_proxy_http.**** > > c:1733**** > > #7 0xc000000004a35ee0:0 in proxy_http_handler () at mod_proxy_http.c:2434 > **** > > #8 0xc000000004929a10:0 in proxy_run_scheme_handler () at mod_proxy.c:2675 > **** > > #9 0xc000000004928b60:0 in proxy_handler () at mod_proxy.c:1024**** > > #10 0x400000000009d2d0:0 in ap_run_handler ()**** > > #11 0x400000000009e9e0:0 in ap_invoke_handler () at config.c:381**** > > #12 0x40000000000cdec0:0 in ap_process_request () at http_request.c:282*** > * > > 13 0x40000000000c5a40:0 in ap_process_http_connection () at http_core.c:190 > **** > > #14 0x40000000000b8d20:0 in ap_process_connection () at connection.c:189** > ** > > #15 0x40000000000de4c0:0 in process_socket () at worker.c:590**** > > #16 0x40000000000df860:0 in worker_thread () at worker.c:974**** > > #17 0xc000000006f95200:0 in dummy_worker () at threadproc/unix/thread.c:160 > **** > > #18 0xc00000000013fb20:0 in __pthread_bound_body () at > /ux/core/libs/threadslibs**** > > /src/common/pthreads/pthread.c:4875**** > > ** ** > > ** ** > > core_filters.c:**** > > ** ** > > 126 if (!ctx)**** > > 127 {**** > > 128 ctx = apr_pcalloc(f->c->pool, sizeof(*ctx));**** > > 129 ctx->b = apr_brigade_create(f->c->pool, f->c->bucket_alloc);*** > * > > 130 ctx->tmpbb = apr_brigade_create(ctx->b->p, > ctx->b->bucket_alloc);**** > > 131 /* seed the brigade with the client socket. */**** > > 132 e = apr_bucket_socket_create(net->client_socket, > f->c->bucket_alloc);**** > > 133 APR_BRIGADE_INSERT_TAIL(ctx->b, e);**** > > 134 net->in_ctx = ctx;**** > > 135 }**** > > 136 else if (APR_BRIGADE_EMPTY(ctx->b)) {**** > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^**** > > 137 return APR_EOF;**** > > 138 }**** > > ** ** > > Thanks,**** > > Vamsi.**** > -- Thanks And Regards , Mangesh Sawant .