Date: Tue, 15 Jun 2010 19:28:37 +0000 (UTC) From: Sean Bruno <sbruno@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libmemstat memstat.c memstat.h memstat_internal.h memstat_uma.c src/sys/vm uma.h uma_core.c uma_int.h src/usr.bin/vmstat vmstat.c Message-ID: <201006151934.o5FJY4vu062385@repoman.freebsd.org>
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sbruno 2010-06-15 19:28:37 UTC
FreeBSD src repository
Modified files:
lib/libmemstat memstat.c memstat.h memstat_internal.h
memstat_uma.c
sys/vm uma.h uma_core.c uma_int.h
usr.bin/vmstat vmstat.c
Log:
SVN rev 209215 on 2010-06-15 19:28:37Z by sbruno
Add a new column to the output of vmstat -z to indicate the number
of times the system was forced to sleep when requesting a new allocation.
Expand the debugger hook, db_show_uma, to display these results as well.
This has proven to be very useful in out of memory situations when
it is not known why systems have become sluggish or fail in odd ways.
Reviewed by: rwatson alc
Approved by: scottl (mentor) peter
Obtained from: Yahoo Inc.
Revision Changes Path
1.8 +8 -0 src/lib/libmemstat/memstat.c
1.12 +1 -0 src/lib/libmemstat/memstat.h
1.7 +1 -0 src/lib/libmemstat/memstat_internal.h
1.18 +2 -0 src/lib/libmemstat/memstat_uma.c
1.35 +2 -1 src/sys/vm/uma.h
1.158 +16 -9 src/sys/vm/uma_core.c
1.44 +1 -0 src/sys/vm/uma_int.h
1.108 +5 -4 src/usr.bin/vmstat/vmstat.c
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