Date: Thu, 22 Aug 2002 11:25:47 -0500 From: Dan Nelson <dnelson@allantgroup.com> To: FreeBSD-gnats-submit@FreeBSD.org, freebsd-bugs@FreeBSD.org Subject: Re: bin/41902: [PATCH] Add queue depth to systat -v disk table Message-ID: <20020822162547.GA87685@dan.emsphone.com> In-Reply-To: <200208221620.g7MGK2iX071939@freefall.freebsd.org> References: <200208221616.g7MGGDMm072702@dan.emsphone.com> <200208221620.g7MGK2iX071939@freefall.freebsd.org>
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And here's the same patch for -STABLE:
Index: vmstat.c
===================================================================
RCS file: /home/ncvs/src/usr.bin/systat/vmstat.c,v
retrieving revision 1.38.2.4
diff -u -p -r1.38.2.4 vmstat.c
--- vmstat.c 12 Mar 2002 19:50:23 -0000 1.38.2.4
+++ vmstat.c 22 Aug 2002 16:17:10 -0000
@@ -340,12 +336,7 @@ labelkre()
mvprintw(DISKROW + 2, DISKCOL, "tps");
mvprintw(DISKROW + 3, DISKCOL, "MB/s");
mvprintw(DISKROW + 4, DISKCOL, "%% busy");
- /*
- * For now, we don't support a fourth disk statistic. So there's
- * no point in providing a label for it. If someone can think of a
- * fourth useful disk statistic, there is room to add it.
- */
- /* mvprintw(DISKROW + 4, DISKCOL, " msps"); */
+ mvprintw(DISKROW + 5, DISKCOL, "queued");
j = 0;
for (i = 0; i < num_devices && j < MAXDRIVES; i++)
if (dev_select[i].selected) {
@@ -813,6 +804,7 @@ dinfo(dn, c, now, then)
long double transfers_per_second;
long double kb_per_transfer, mb_per_second;
long double elapsed_time, device_busy;
+ long double busy_count;
int di;
di = dev_select[dn].position;
@@ -825,6 +817,8 @@ dinfo(dn, c, now, then)
then->dinfo->devices[di].busy_time :
now->dinfo->devices[di].dev_creation_time);
+ busy_count = now->dinfo->devices[di].busy_count;
+
if (compute_stats(&now->dinfo->devices[di], then ?
&then->dinfo->devices[di] : NULL, elapsed_time,
NULL, NULL, NULL,
@@ -847,4 +841,5 @@ dinfo(dn, c, now, then)
putlongdouble(transfers_per_second, DISKROW + 2, c, 5, 0, 0);
putlongdouble(mb_per_second, DISKROW + 3, c, 5, 2, 0);
putlongdouble(device_busy * 100 / elapsed_time, DISKROW + 4, c, 5, 0, 0);
+ putlongdouble(busy_count, DISKROW + 5, c, 5, 0, 0);
}
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