Date: Wed, 7 Jun 1995 01:43:47 +0800 (WST) From: Peter Wemm <peter@haywire.DIALix.COM> To: ports@FreeBSD.org Subject: More 'top' tweaks Message-ID: <Pine.SV4.3.91.950607012818.1654A-100000@haywire.DIALix.COM>
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Thanks for fixing top to not show 100% swap in use.. :-)
These are my favourite tweaks to top, which makes it print the amount of
memory currently in use by disk cached pages.
Linux shows this stat BTW..
I'm a little concerned by the width of the Memory: line that this causes
though. Under heavy swap, the line wraps around. That's only
cosmetic.. I'm tempted to delete the label "Memory: " altogether.
Since I'm new here and still finding my feet, I'm not 100% certain this
is right.. Is this the correct format for something that would go in
patch-ac?
Cheers,
-Peter
----------- utils/top/patches/patch-ac -------------
*** machine/m_freebsd20.old.c Tue Jun 6 19:02:56 1995
--- machine/m_freebsd20.c Tue Jun 6 19:21:58 1995
***************
*** 220,223 ****
#else
! "K Act ", "K Inact ", "K Wired ", "K Free ", "% Swap, ",
! "Kin ", "Kout",
#endif
--- 220,223 ----
#else
! "K Act ", "K Inact ", "K Wired ", "K Cache ", "K Free ", "% Swap ",
! "Kin ", "Kout",
#endif
***************
*** 426,436 ****
memory_stats[2] = pagetok(sum.v_wire_count);
! memory_stats[3] = pagetok(sum.v_free_count);
if (swappgsin < 0) {
- memory_stats[5] = 0;
memory_stats[6] = 0;
} else {
! memory_stats[5] = pagetok(((sum.v_swappgsin - swappgsin)));
! memory_stats[6] = pagetok(((sum.v_swappgsout - swappgsout)));
}
swappgsin = sum.v_swappgsin;
--- 426,438 ----
memory_stats[2] = pagetok(sum.v_wire_count);
! memory_stats[3] = pagetok(sum.v_cache_count);
! memory_stats[4] = pagetok(sum.v_free_count);
if (swappgsin < 0) {
memory_stats[6] = 0;
+ memory_stats[7] = 0;
} else {
! memory_stats[6] = pagetok(((sum.v_swappgsin - swappgsin)));
! memory_stats[7] = pagetok(((sum.v_swappgsout - swappgsout)));
}
+
swappgsin = sum.v_swappgsin;
***************
*** 439,442 ****
#ifdef USE_SWAP
! if ((memory_stats[5] > 0 || memory_stats[6]) > 0 || swap_delay == 0) {
! memory_stats[4] = swapmode();
}
--- 441,444 ----
#ifdef USE_SWAP
! if ((memory_stats[6] > 0 || memory_stats[7]) > 0 || swap_delay == 0) {
! memory_stats[5] = swapmode();
}
***************
*** 444,446 ****
#else
! memory_stats[4] = 0;
#endif
--- 446,448 ----
#else
! memory_stats[5] = 0;
#endif
***************
*** 448,450 ****
! memory_stats[7] = -1;
}
--- 450,452 ----
! memory_stats[8] = -1;
}
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