[12281] in Athena Bugs
Re: decmips 7.7C: top
daemon@ATHENA.MIT.EDU (epeisach@MIT.EDU)
Tue Jul 26 17:47:39 1994
From: epeisach@MIT.EDU
Date: Tue, 26 Jul 1994 17:47:31 -0400
To: bugs@MIT.EDU
Cc: diego@MIT.EDU
I suspect that the '200' processes are the maximum number of processes
that can run. I.e. the process table size.
I suspect that a process which is waiting to run is considered
'starting'. Actually, idle would be a better desription...
Looking at the 3.3beta relase of top (the Athena release has is running
3.2) I see some differences in the m_ultrix4.c file which might affect
what you are seeing...
I am appending the patch in case any brave fool decides it is worth
investigating.... (see the 425 line range)
*** m_ultrix4.c Wed Mar 10 12:38:48 1993
--- /build/third/unsupported/top-3.3beta+alpha/machine/m_ultrix4.c Mon Dec 13 01:43:28 1993
***************
*** 4,15 ****
* SYNOPSIS: any DEC running ULTRIX V4.2 or later
*
* DESCRIPTION:
! * This is the machine-dependent module for ULTRIX V4.2
! * It should work on any DEC running V4.2 or later.
*
* LIBS:
*
* AUTHOR: David S. Comay <dsc@seismo.css.gov>
*/
#include <sys/types.h>
--- 4,16 ----
* SYNOPSIS: any DEC running ULTRIX V4.2 or later
*
* DESCRIPTION:
! * This is the machine-dependent module for ULTRIX V4.x
! * It should work on any DEC (mips or VAX) running V4.0 or later.
*
* LIBS:
*
* AUTHOR: David S. Comay <dsc@seismo.css.gov>
+ * patches: Alex A. Sergejew <aas@swin.oz.au>
*/
#include <sys/types.h>
***************
*** 27,34 ****
#include <sys/file.h>
#include <sys/time.h>
#include <machine/pte.h>
-
/* #define DOSWAP */
#include "top.h"
--- 28,37 ----
#include <sys/file.h>
#include <sys/time.h>
#include <machine/pte.h>
+ #ifdef _SIZE_T_
+ #include <sys/cpudata.h>
+ #endif
/* #define DOSWAP */
#include "top.h"
***************
*** 188,194 ****
extern char *sys_errlist[];
long lseek();
- long time();
long percentages();
machine_init(statics)
--- 191,196 ----
***************
*** 425,431 ****
* status field. Processes with SSYS set are system
* processes---these get ignored unless show_sysprocs is set.
*/
! if (pp->p_stat != 0 &&
(show_system || ((pp->p_type & SSYS) == 0)))
{
total_procs++;
--- 427,433 ----
* status field. Processes with SSYS set are system
* processes---these get ignored unless show_sysprocs is set.
*/
! if (pp->p_stat != 0 && pp->p_stat != SIDL &&
(show_system || ((pp->p_type & SSYS) == 0)))
{
total_procs++;
***************
*** 432,439 ****
process_states[pp->p_stat]++;
if ((pp->p_stat != SZOMB) &&
(pp->p_stat != SIDL) &&
! (show_idle || (pp->p_pctcpu != 0) || (pp->p_stat == SRUN)) &&
(!show_uid || pp->p_uid == (uid_t)sel->uid))
{
*prefp++ = pp;
active_procs++;
--- 434,446 ----
process_states[pp->p_stat]++;
if ((pp->p_stat != SZOMB) &&
(pp->p_stat != SIDL) &&
! #ifdef vax
! (show_idle || (pp->p_pctcpu != 0.0) || (pp->p_stat == SRUN)) &&
(!show_uid || pp->p_uid == (uid_t)sel->uid))
+ #else
+ (show_idle || (pp->p_pctcpu != 0) || (pp->p_stat == SRUN)) &&
+ (!show_uid || pp->p_uid == (uid_t)sel->uid))
+ #endif
{
*prefp++ = pp;
active_procs++;
***************
*** 457,463 ****
return((caddr_t)&handle);
}
! char fmt[128]; /* static area where result is built */
char *format_next_process(handle, get_userid)
--- 464,470 ----
return((caddr_t)&handle);
}
! char fmt[MAX_COLS]; /* static area where result is built */
char *format_next_process(handle, get_userid)
***************
*** 739,745 ****
--- 746,756 ----
p2 = *pp2;
/* compare percent cpu (pctcpu) */
+ #ifdef vax
+ if ((lresult = p2->p_pctcpu - p1->p_pctcpu) == 0.0)
+ #else
if ((lresult = p2->p_pctcpu - p1->p_pctcpu) == 0)
+ #endif
{
/* use cpticks to break the tie */
if ((result = p2->p_cpticks - p1->p_cpticks) == 0)
