Date: Sun, 17 Feb 2002 10:24:49 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: arch@FreeBSD.ORG, jhb@FreeBSD.ORG Subject: revised buildworld comparison stable vs current Message-ID: <200202171824.g1HIOnw71118@apollo.backplane.com> References: <200202170818.g1H8ID067573@apollo.backplane.com>
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(note: source is NFS mounted. /usr/obj is local disk. Witness is
turned off on all -current builds).
stable: 1800 seconds
current/invariants: 2219 seconds
current/no-invariants 2142 seconds
-Matt
Matthew Dillon
<dillon@backplane.com>
buildworld -j 10 of current on an SMP stable box:
1800.50 real 1445.93 user 760.32 sys
25860 maximum resident set size
971 average shared memory size
1164 average unshared data size
130 average unshared stack size
11062987 page reclaims
297 page faults
0 swaps
2013 block input operations
5649 block output operations
1540227 messages sent
1530792 messages received
6 signals received
2467550 voluntary context switches
1357575 involuntary context switches
buildworld -j 10 of current on an SMP current box (same hardware specs):
INVARIANTS TURNED ON
2219.13 real 1796.37 user 968.04 sys
25884 maximum resident set size
912 average shared memory size
1045 average unshared data size
126 average unshared stack size
11677133 page reclaims
537 page faults
0 swaps
8438 block input operations
6774 block output operations
1439793 messages sent
1439774 messages received
6 signals received
28670930 voluntary context switches
2836255 involuntary context switches
buildworld -j 10 of current on an SMP current box (same hardware specs):
INVARIANTS TURNED OFF
2142.18 real 1780.33 user 847.15 sys
25884 maximum resident set size
932 average shared memory size
1066 average unshared data size
126 average unshared stack size
11677329 page reclaims
521 page faults
0 swaps
8429 block input operations
12769 block output operations
1440497 messages sent
1431739 messages received
6 signals received
26925025 voluntary context switches
2818646 involuntary context switches
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