BIND 8 memory leak symptoms
Mark.Andrews at nominum.com
Mark.Andrews at nominum.com
Sun Nov 19 13:59:53 UTC 2000
>
>
> I'm seeing the following identical behavior on three different nameservers
> (running BIND 8.2.2-P7, 8.2.2-P5, and 8.1.2 - all Sun Solaris 2.6
> platform), which are all authoritative for the same zones and supporting
> the same set of users. I'm consistently seeing the named process very
> quickly gobble up free memory (at the rate of about 4MB/minute) until it
> either hits the datasize option limit, or depletes the system of available
> swap space - a bit over 1.5GB. Either way, the named process dies.
>
> This is by no means a large server - primary for 860 zones, and secondary
> for 255, in support of a total of about 200,000 RRs, and late at night,
> fielded just about 35,000 queries in a 30 minute interval. I also don't
> have very much set in terms of config options:
>
> options {
> statistics-file "/usr/tmp/named.stats";
> dump-file "/usr/tmp/named_dump.db";
> memstatistics-file "/usr/tmp/named.memstats";
> check-names master warn;
> multiple-cnames yes;
> query-source address * port 53;
> datasize 900m;
> allow-transfer {
> 192.168.27.0/27;
> 192.167.24.0/24;
> };
> notify no;
> };
>
> Nonetheless, during that 30 minute interval, I saw the following steady
> consumption of memory (this particular data collection was done on an Sun
> Sparc, running Solaris 2.6, BIND 8.2.2-P7):
>
> Sun Nov 19 01:50:46 EST 2000
> PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND
> 12912 root 1 58 0 59M 52M sleep 0:22 1.56% named
> Sun Nov 19 01:52:47 EST 2000
> 12912 root 1 58 0 68M 60M sleep 0:26 1.72% named
> Sun Nov 19 01:54:47 EST 2000
> 12912 root 1 54 0 76M 68M sleep 0:30 1.82% named
> Sun Nov 19 01:56:47 EST 2000
> 12912 root 1 58 0 84M 76M sleep 0:34 1.64% named
> Sun Nov 19 01:58:47 EST 2000
> 12912 root 1 58 0 92M 85M sleep 0:38 1.79% named
> Sun Nov 19 02:00:47 EST 2000
> 12912 root 1 48 0 101M 93M sleep 0:43 1.92% named
> Sun Nov 19 02:02:47 EST 2000
> 12912 root 1 38 0 109M 102M sleep 0:47 1.76% named
> Sun Nov 19 02:04:48 EST 2000
> 12912 root 1 54 0 118M 111M sleep 0:51 1.89% named
> Sun Nov 19 02:06:48 EST 2000
> 12912 root 1 56 0 126M 119M sleep 0:56 1.93% named
> Sun Nov 19 02:08:48 EST 2000
> 12912 root 1 58 0 134M 128M sleep 1:00 1.76% named
> Sun Nov 19 02:10:48 EST 2000
> 12912 root 1 48 0 143M 136M sleep 1:05 1.85% named
> Sun Nov 19 02:12:48 EST 2000
> 12912 root 1 58 0 152M 146M sleep 1:09 1.81% named
> Sun Nov 19 02:14:48 EST 2000
> 12912 root 1 58 0 160M 154M sleep 1:13 1.47% named
> Sun Nov 19 02:16:49 EST 2000
> 12912 root 1 58 0 169M 163M sleep 1:17 1.69% named
> Sun Nov 19 02:18:49 EST 2000
> 12912 root 1 58 0 177M 170M sleep 1:21 1.49% named
> Sun Nov 19 02:20:49 EST 2000
> 12912 root 1 58 0 185M 179M sleep 1:26 2.04% named
>
> I've included stats collection before at the beginning and end of the 30
> minute collection interval below. Is anyone experiencing similar
> difficulties? If the ISC folks are not yet aware of this issue, I'll be
> happy to help them track down the source of this problem (assuming this
> isn't expected behavior, given something particular about my environment).
This just looks like a cache that is being populated fast.
The memory use that is going up is consistant with RR's being
stored. Try setting max_cache_ttl (db_glob.h) and ncache-ttl
to 1 hour and the cleaning-interval to 15 minutes. This should
stabalise your memory usage.
What I would be doing next would be turning on query logging
and looking for anomolous patterns.
Mark
>
> Thanks!
>
>
> Jimmy
>
> ====================
> 19-Nov-2000 01:50:46.936 statistics: notice: dumping nameserver stats
> 19-Nov-2000 01:50:46.941 statistics: notice: done dumping nameserver stats
>
> +++ Memory Statistics Dump +++ (974616646) Sun Nov 19 01:50:46 2000
> 569 time since boot (secs)
> 569 time since reset (secs)
> ++ Memory Statistics ++
> 3: 997 gets, 3 rem
> 4: 49 gets, 1 rem (1 bl, 1020 ff)
> 5: 255 gets, 6 rem
> 6: 889 gets, 92 rem
> 7: 190 gets, 28 rem
> 8: 709712 gets, 691998 rem (1352 bl, 100 ff)
> 9: 203 gets, 21 rem
> 10: 45555 gets, 27 rem
> 11: 540 gets, 37 rem
> 12: 41919 gets, 297 rem (2 bl, 300 ff)
> 13: 2107 gets, 39 rem
> 14: 5061 gets, 69 rem
> 15: 2836 gets, 35 rem
> 16: 210745 gets, 3359 rem (14 bl, 82 ff)
> 17: 27051 gets, 116 rem
> 18: 4537 gets, 106 rem
> 19: 5721 gets, 117 rem
> 20: 184930 gets, 1587 rem (16 bl, 1338 ff)
> 21: 12261 gets, 61 rem
> 22: 15124 gets, 47 rem
> 23: 16735 gets, 2578 rem
> 24: 32362 gets, 18814 rem (131 bl, 770 ff)
> 25: 46914 gets, 26984 rem
> 26: 27647 gets, 3465 rem
> 27: 18512 gets, 5225 rem
> 28: 41324 gets, 14519 rem (344 bl, 31 ff)
> 29: 37597 gets, 17635 rem
> 30: 29777 gets, 8619 rem
> 31: 16453 gets, 5233 rem
> 32: 5426 gets, 3469 rem (274 bl, 116 ff)
> 33: 4727 gets, 2118 rem
> 34: 4748 gets, 2009 rem
> 35: 3255 gets, 1708 rem
> 36: 82359 gets, 60863 rem (591 bl, 85 ff)
> 37: 1800 gets, 1351 rem
> 38: 1662 gets, 1071 rem
> 39: 3915 gets, 3489 rem
> 40: 2587 gets, 1758 rem (76 bl, 83 ff)
> 41: 1804 gets, 1732 rem
> 42: 2370 gets, 2230 rem
> 43: 2509 gets, 2351 rem
> 44: 4989 gets, 4281 rem (114 bl, 8 ff)
> 45: 13373 gets, 13182 rem
> 46: 11500 gets, 8426 rem
> 47: 17685 gets, 16613 rem
> 48: 28107 gets, 20928 rem (696 bl, 11 ff)
> 49: 55258 gets, 55007 rem
> 50: 45147 gets, 44923 rem
> 51: 68014 gets, 67739 rem
> 52: 102701 gets, 102120 rem (3459 bl, 13 ff)
> 53: 80485 gets, 80355 rem
> 54: 65645 gets, 65558 rem
> 55: 70595 gets, 70542 rem
> 56: 66535 gets, 66484 rem (3876 bl, 9 ff)
> 57: 43429 gets, 43267 rem
> 58: 32513 gets, 32499 rem
> 59: 28111 gets, 28098 rem
> 60: 13282 gets, 13268 rem (1723 bl, 32 ff)
> 61: 24003 gets, 23997 rem
> 62: 12781 gets, 12773 rem
> 63: 10191 gets, 10189 rem
> 64: 7949 gets, 7948 rem (858 bl, 5 ff)
> 65: 9894 gets, 9892 rem
> 66: 749 gets, 748 rem
> 67: 984 gets, 984 rem
> 68: 9112 gets, 3466 rem (252 bl, 30 ff)
> 69: 664 gets, 663 rem
> 70: 717 gets, 714 rem
> 71: 433 gets, 432 rem
> 72: 470 gets, 356 rem (39 bl, 19 ff)
> 73: 352 gets, 352 rem
> 74: 362 gets, 358 rem
> 75: 384 gets, 384 rem
> 76: 249 gets, 249 rem (26 bl, 35 ff)
> 77: 272 gets, 271 rem
> 78: 222 gets, 222 rem
> 79: 1093 gets, 1092 rem
> 80: 54 gets, 53 rem (33 bl, 45 ff)
> 81: 29 gets, 29 rem
> 82: 22 gets, 21 rem
> 83: 30 gets, 26 rem
> 84: 18 gets, 17 rem (2 bl, 3 ff)
> 85: 17 gets, 17 rem
> 86: 6 gets, 6 rem
> 87: 11 gets, 10 rem
> 88: 9 gets, 9 rem (1 bl, 4 ff)
> 89: 6 gets, 6 rem
> 90: 7 gets, 7 rem
> 91: 8 gets, 6 rem
> 92: 104 gets, 103 rem (3 bl, 10 ff)
> 93: 2 gets, 2 rem
> 94: 1 gets, 1 rem
> 95: 8 gets, 5 rem
> 96: 87 gets, 22 rem (1 bl, 12 ff)
> 97: 2742 gets, 2742 rem
> 98: 29 gets, 3 rem
> 99: 29 gets, 26 rem
> 100: 12 gets, 12 rem (70 bl, 17 ff)
> 101: 15 gets, 15 rem
> 102: 45 gets, 43 rem
> 103: 53 gets, 53 rem
> 104: 60 gets, 50 rem (5 bl, 34 ff)
> 105: 195 gets, 195 rem
> 106: 420 gets, 417 rem
> 107: 126 gets, 124 rem
> 108: 55 gets, 55 rem (22 bl, 23 ff)
> 109: 2 gets, 2 rem
> 110: 6 gets, 6 rem
> 111: 3 gets, 3 rem
> 112: 3 gets, 3 rem (1 bl, 22 ff)
> 113: 1 gets, 1 rem
> 114: 1 gets, 1 rem
> 115: 1 gets, 1 rem
> 117: 4 gets, 4 rem
> 119: 2 gets, 2 rem
> 120: 321 gets, 1 rem (1 bl, 27 ff)
> 121: 1 gets, 1 rem
> 125: 1 gets, 1 rem
> 130: 2 gets, 2 rem
> 132: 1 gets, 1 rem (1 bl, 28 ff)
> 134: 1 gets, 1 rem
> 137: 1 gets, 1 rem
> 143: 1 gets, 1 rem
> 144: 383 gets, 1 rem (1 bl, 26 ff)
> 147: 1 gets, 1 rem
> 168: 125 gets, 1 rem (1 bl, 23 ff)
> 183: 1 gets, 1 rem
> 184: 2 gets, 1 rem (1 bl, 20 ff)
> 192: 175 gets, 0 rem (1 bl, 21 ff)
> 216: 86 gets, 0 rem (1 bl, 18 ff)
> 240: 106 gets, 0 rem (1 bl, 17 ff)
> 256: 11 gets, 11 rem (1 bl, 5 ff)
> 264: 41 gets, 0 rem (1 bl, 15 ff)
> 288: 43 gets, 0 rem (1 bl, 14 ff)
> 312: 39 gets, 0 rem (1 bl, 13 ff)
> 324: 1116 gets, 0 rem (1 bl, 12 ff)
> 336: 24 gets, 0 rem (1 bl, 12 ff)
> 360: 20 gets, 0 rem (1 bl, 11 ff)
> 384: 17 gets, 0 rem (1 bl, 10 ff)
> 408: 14 gets, 0 rem (1 bl, 10 ff)
> 432: 10 gets, 0 rem (1 bl, 9 ff)
> 452: 1 gets, 1 rem (1 bl, 8 ff)
> 456: 11 gets, 0 rem (1 bl, 8 ff)
> 460: 400 gets, 378 rem (48 bl, 6 ff)
> 480: 11 gets, 0 rem (1 bl, 8 ff)
> 504: 7 gets, 0 rem (1 bl, 8 ff)
> 512: 1235 gets, 0 rem (2 bl, 16 ff)
> 528: 9 gets, 0 rem (1 bl, 7 ff)
> 552: 2 gets, 0 rem (1 bl, 7 ff)
> 576: 5 gets, 0 rem (1 bl, 7 ff)
> 600: 11 gets, 0 rem (1 bl, 6 ff)
> 624: 5 gets, 0 rem (1 bl, 6 ff)
> 648: 1 gets, 0 rem (1 bl, 6 ff)
> 672: 1 gets, 0 rem (1 bl, 6 ff)
> 684: 2839 gets, 0 rem (4 bl, 20 ff)
> 804: 2791 gets, 9 rem (9 bl, 36 ff)
> 1040: 1 gets, 1 rem (1 bl, 2 ff)
> >= 1100: 5601 gets, 36 rem
> -- Memory Statistics --
> --- Memory Statistics Dump --- (974616646) Sun Nov 19 01:50:46 2000
>
> +++ Statistics Dump +++ (974616646) Sun Nov 19 01:50:46 2000
> 569 time since boot (secs)
> 569 time since reset (secs)
> 3 Unknown query types
> 9281 A queries
> 1 NS queries
> 0 MD queries
> 0 MF queries
> 6 CNAME queries
> 16 SOA queries
> 0 MB queries
> 0 MG queries
> 0 MR queries
> 0 NULL queries
> 0 WKS queries
> 2479 PTR queries
> 0 HINFO queries
> 0 MINFO queries
> 208 MX queries
> 0 TXT queries
> 0 RP queries
> 0 AFSDB queries
> 0 X25 queries
> 0 ISDN queries
> 0 RT queries
> 0 NSAP queries
> 0 NSAP_PTR queries
> 0 SIG queries
> 0 KEY queries
> 0 PX queries
> 0 GPOS queries
> 14 AAAA queries
> 0 LOC queries
> 0 NXT queries
> 0 EID queries
> 0 NIMLOC queries
> 4 SRV queries
> 0 ATMA queries
> 0 NAPTR queries
> 0 KX queries
> 0 CERT queries
> 0 38 queries
> 0 39 queries
> 0 40 queries
> 0 41 queries
> 0 42 queries
> 0 43 queries
> 0 44 queries
> 0 45 queries
> 0 46 queries
> 0 47 queries
> 0 48 queries
> 0 49 queries
> 0 50 queries
> 0 51 queries
> 0 52 queries
> 0 53 queries
> 0 54 queries
> 0 55 queries
> 0 56 queries
> 0 57 queries
> 0 58 queries
> 0 59 queries
> 0 60 queries
> 0 61 queries
> 0 62 queries
> 0 63 queries
> 0 64 queries
> 0 65 queries
> 0 66 queries
> 0 67 queries
> 0 68 queries
> 0 69 queries
> 0 70 queries
> 0 71 queries
> 0 72 queries
> 0 73 queries
> 0 74 queries
> 0 75 queries
> 0 76 queries
> 0 77 queries
> 0 78 queries
> 0 79 queries
> 0 80 queries
> 0 81 queries
> 0 82 queries
> 0 83 queries
> 0 84 queries
> 0 85 queries
> 0 86 queries
> 0 87 queries
> 0 88 queries
> 0 89 queries
> 0 90 queries
> 0 91 queries
> 0 92 queries
> 0 93 queries
> 0 94 queries
> 0 95 queries
> 0 96 queries
> 0 97 queries
> 0 98 queries
> 0 99 queries
> 0 100 queries
> 0 101 queries
> 0 102 queries
> 0 103 queries
> 0 104 queries
> 0 105 queries
> 0 106 queries
> 0 107 queries
> 0 108 queries
> 0 109 queries
> 0 110 queries
> 0 111 queries
> 0 112 queries
> 0 113 queries
> 0 114 queries
> 0 115 queries
> 0 116 queries
> 0 117 queries
> 0 118 queries
> 0 119 queries
> 0 120 queries
> 0 121 queries
> 0 122 queries
> 0 123 queries
> 0 124 queries
> 0 125 queries
> 0 126 queries
> 0 127 queries
> 0 128 queries
> 0 129 queries
> 0 130 queries
> 0 131 queries
> 0 132 queries
> 0 133 queries
> 0 134 queries
> 0 135 queries
> 0 136 queries
> 0 137 queries
> 0 138 queries
> 0 139 queries
> 0 140 queries
> 0 141 queries
> 0 142 queries
> 0 143 queries
> 0 144 queries
> 0 145 queries
> 0 146 queries
> 0 147 queries
> 0 148 queries
> 0 149 queries
> 0 150 queries
> 0 151 queries
> 0 152 queries
> 0 153 queries
> 0 154 queries
> 0 155 queries
> 0 156 queries
> 0 157 queries
> 0 158 queries
> 0 159 queries
> 0 160 queries
> 0 161 queries
> 0 162 queries
> 0 163 queries
> 0 164 queries
> 0 165 queries
> 0 166 queries
> 0 167 queries
> 0 168 queries
> 0 169 queries
> 0 170 queries
> 0 171 queries
> 0 172 queries
> 0 173 queries
> 0 174 queries
> 0 175 queries
> 0 176 queries
> 0 177 queries
> 0 178 queries
> 0 179 queries
> 0 180 queries
> 0 181 queries
> 0 182 queries
> 0 183 queries
> 0 184 queries
> 0 185 queries
> 0 186 queries
> 0 187 queries
> 0 188 queries
> 0 189 queries
> 0 190 queries
> 0 191 queries
> 0 192 queries
> 0 193 queries
> 0 194 queries
> 0 195 queries
> 0 196 queries
> 0 197 queries
> 0 198 queries
> 0 199 queries
> 0 200 queries
> 0 201 queries
> 0 202 queries
> 0 203 queries
> 0 204 queries
> 0 205 queries
> 0 206 queries
> 0 207 queries
> 0 208 queries
> 0 209 queries
> 0 210 queries
> 0 211 queries
> 0 212 queries
> 0 213 queries
> 0 214 queries
> 0 215 queries
> 0 216 queries
> 0 217 queries
> 0 218 queries
> 0 219 queries
> 0 220 queries
> 0 221 queries
> 0 222 queries
> 0 223 queries
> 0 224 queries
> 0 225 queries
> 0 226 queries
> 0 227 queries
> 0 228 queries
> 0 229 queries
> 0 230 queries
> 0 231 queries
> 0 232 queries
> 0 233 queries
> 0 234 queries
> 0 235 queries
> 0 236 queries
> 0 237 queries
> 0 238 queries
> 0 239 queries
> 0 240 queries
> 0 241 queries
> 0 242 queries
> 0 243 queries
> 0 244 queries
> 0 245 queries
> 0 246 queries
> 0 247 queries
> 0 248 queries
> 0 249 queries
> 0 TSIG queries
> 0 IXFR queries
> 0 AXFR queries
> 0 MAILB queries
> 0 MAILA queries
> 272 ANY queries
> ++ Name Server Statistics ++
> (Legend)
> RR RNXD RFwdR RDupR RFail
> RFErr RErr RAXFR RLame ROpts
> SSysQ SAns SFwdQ SDupQ SErr
> RQ RIQ RFwdQ RDupQ RTCP
> SFwdR SFail SFErr SNaAns SNXD
> (Global)
> 5880 93 957 3 115 0 0 0 104 0 1173 10887 1385 2928 0 12284 0 0
> 46 2793 957 1 0 527 1436
> -- Name Server Statistics --
> --- Statistics Dump --- (974616646) Sun Nov 19 01:50:46 2000
>
> =============================
> =============================
> 19-Nov-2000 02:20:41.068 statistics: notice: dumping nameserver stats
> 19-Nov-2000 02:20:41.072 statistics: notice: done dumping nameserver stats
>
> +++ Memory Statistics Dump +++ (974618441) Sun Nov 19 02:20:41 2000
> 2364 time since boot (secs)
> 2364 time since reset (secs)
> ++ Memory Statistics ++
> 3: 3716 gets, 3 rem
> 4: 537 gets, 1 rem (1 bl, 1020 ff)
> 5: 596 gets, 6 rem
> 6: 2688 gets, 92 rem
> 7: 465 gets, 28 rem
> 8: 2800572 gets, 2743409 rem (5359 bl, 273 ff)
> 9: 693 gets, 20 rem
> 10: 173787 gets, 22 rem
> 11: 1547 gets, 32 rem
> 12: 159137 gets, 297 rem (2 bl, 311 ff)
> 13: 4803 gets, 38 rem
> 14: 15862 gets, 67 rem
> 15: 7228 gets, 40 rem
> 16: 251614 gets, 5328 rem (22 bl, 159 ff)
> 17: 94949 gets, 118 rem
> 18: 8317 gets, 107 rem
> 19: 10091 gets, 111 rem
> 20: 196195 gets, 1589 rem (16 bl, 1339 ff)
> 21: 16234 gets, 60 rem
> 22: 20387 gets, 41 rem
> 23: 21003 gets, 2651 rem
> 24: 35058 gets, 19600 rem (132 bl, 88 ff)
> 25: 55380 gets, 29086 rem
> 26: 40376 gets, 4031 rem
> 27: 33332 gets, 5633 rem
> 28: 88956 gets, 14886 rem (368 bl, 92 ff)
> 29: 49080 gets, 18004 rem
> 30: 30578 gets, 8902 rem
> 31: 17238 gets, 5454 rem
> 32: 6737 gets, 3626 rem (282 bl, 110 ff)
> 33: 5042 gets, 2232 rem
> 34: 5073 gets, 2079 rem
> 35: 3581 gets, 1753 rem
> 36: 127627 gets, 64451 rem (625 bl, 110 ff)
> 37: 1985 gets, 1373 rem
> 38: 1836 gets, 1088 rem
> 39: 4009 gets, 3501 rem
> 40: 2812 gets, 1766 rem (76 bl, 24 ff)
> 41: 1891 gets, 1755 rem
> 42: 2595 gets, 2322 rem
> 43: 2969 gets, 2522 rem
> 44: 15258 gets, 12666 rem (208 bl, 79 ff)
> 45: 46626 gets, 45979 rem
> 46: 36763 gets, 24989 rem
> 47: 51068 gets, 49541 rem
> 48: 97709 gets, 70053 rem (2242 bl, 8 ff)
> 49: 186078 gets, 185322 rem
> 50: 167913 gets, 167116 rem
> 51: 247271 gets, 246519 rem
> 52: 379520 gets, 378166 rem (12528 bl, 61 ff)
> 53: 291878 gets, 291403 rem
> 54: 236344 gets, 236071 rem
> 55: 249263 gets, 249098 rem
> 56: 237142 gets, 236937 rem (13884 bl, 23 ff)
> 57: 157092 gets, 156858 rem
> 58: 113703 gets, 113642 rem
> 59: 101282 gets, 101172 rem
> 60: 45769 gets, 45723 rem (6139 bl, 57 ff)
> 61: 88903 gets, 88887 rem
> 62: 45236 gets, 45226 rem
> 63: 34534 gets, 34523 rem
> 64: 24185 gets, 24178 rem (3013 bl, 18 ff)
> 65: 34239 gets, 34237 rem
> 66: 763 gets, 758 rem
> 67: 985 gets, 985 rem
> 68: 33544 gets, 11603 rem (794 bl, 57 ff)
> 69: 672 gets, 666 rem
> 70: 753 gets, 746 rem
> 71: 434 gets, 433 rem
> 72: 798 gets, 356 rem (40 bl, 39 ff)
> 73: 354 gets, 354 rem
> 74: 364 gets, 360 rem
> 75: 384 gets, 384 rem
> 76: 250 gets, 250 rem (26 bl, 30 ff)
> 77: 277 gets, 275 rem
> 78: 225 gets, 225 rem
> 79: 1096 gets, 1095 rem
> 80: 55 gets, 53 rem (33 bl, 35 ff)
> 81: 29 gets, 29 rem
> 82: 22 gets, 21 rem
> 83: 36 gets, 28 rem
> 84: 20 gets, 19 rem (3 bl, 47 ff)
> 85: 19 gets, 19 rem
> 86: 14 gets, 12 rem
> 87: 22 gets, 16 rem
> 88: 16 gets, 15 rem (2 bl, 30 ff)
> 89: 103 gets, 17 rem
> 90: 8 gets, 8 rem
> 91: 14 gets, 11 rem
> 92: 110 gets, 108 rem (4 bl, 32 ff)
> 93: 12 gets, 9 rem
> 94: 3 gets, 3 rem
> 95: 17 gets, 9 rem
> 96: 344 gets, 57 rem (2 bl, 6 ff)
> 97: 10657 gets, 10655 rem
> 98: 81 gets, 9 rem
> 99: 57 gets, 47 rem
> 100: 34 gets, 16 rem (269 bl, 33 ff)
> 101: 19 gets, 18 rem
> 102: 65 gets, 52 rem
> 103: 59 gets, 59 rem
> 104: 71 gets, 52 rem (5 bl, 14 ff)
> 105: 208 gets, 204 rem
> 106: 424 gets, 420 rem
> 107: 130 gets, 128 rem
> 108: 58 gets, 58 rem (22 bl, 4 ff)
> 109: 9 gets, 6 rem
> 110: 9 gets, 9 rem
> 111: 3 gets, 3 rem
> 112: 4 gets, 4 rem (1 bl, 14 ff)
> 113: 3 gets, 3 rem
> 114: 2 gets, 2 rem
> 115: 5 gets, 2 rem
> 116: 6 gets, 2 rem (1 bl, 26 ff)
> 117: 7 gets, 7 rem
> 119: 4 gets, 4 rem
> 120: 1239 gets, 1 rem (1 bl, 22 ff)
> 121: 1 gets, 1 rem
> 122: 2 gets, 2 rem
> 124: 1 gets, 1 rem (1 bl, 29 ff)
> 125: 1 gets, 1 rem
> 128: 1 gets, 1 rem (1 bl, 30 ff)
> 130: 2 gets, 2 rem
> 132: 1 gets, 1 rem (1 bl, 28 ff)
> 133: 1 gets, 1 rem
> 134: 1 gets, 1 rem
> 135: 1 gets, 1 rem
> 137: 2 gets, 2 rem
> 143: 1 gets, 1 rem
> 144: 1271 gets, 1 rem (1 bl, 26 ff)
> 147: 1 gets, 1 rem
> 158: 1 gets, 1 rem
> 168: 475 gets, 1 rem (1 bl, 23 ff)
> 183: 1 gets, 1 rem
> 184: 2 gets, 1 rem (1 bl, 20 ff)
> 192: 571 gets, 0 rem (1 bl, 21 ff)
> 216: 236 gets, 0 rem (1 bl, 18 ff)
> 240: 322 gets, 0 rem (1 bl, 17 ff)
> 256: 11 gets, 11 rem (1 bl, 5 ff)
> 264: 118 gets, 0 rem (1 bl, 15 ff)
> 288: 106 gets, 0 rem (1 bl, 14 ff)
> 312: 84 gets, 0 rem (1 bl, 13 ff)
> 324: 1116 gets, 0 rem (1 bl, 12 ff)
> 336: 72 gets, 0 rem (1 bl, 12 ff)
> 360: 49 gets, 0 rem (1 bl, 11 ff)
> 384: 42 gets, 0 rem (1 bl, 10 ff)
> 408: 23 gets, 0 rem (1 bl, 10 ff)
> 432: 22 gets, 0 rem (1 bl, 9 ff)
> 452: 1 gets, 0 rem (1 bl, 9 ff)
> 456: 25 gets, 0 rem (1 bl, 8 ff)
> 460: 406 gets, 383 rem (48 bl, 1 ff)
> 480: 32 gets, 0 rem (1 bl, 8 ff)
> 499: 1 gets, 0 rem
> 504: 15 gets, 0 rem (1 bl, 8 ff)
> 512: 4912 gets, 0 rem (2 bl, 16 ff)
> 528: 22 gets, 0 rem (1 bl, 7 ff)
> 552: 7 gets, 0 rem (1 bl, 7 ff)
> 563: 8 gets, 0 rem
> 576: 11 gets, 0 rem (1 bl, 7 ff)
> 600: 15 gets, 0 rem (1 bl, 6 ff)
> 624: 18 gets, 0 rem (1 bl, 6 ff)
> 648: 4 gets, 0 rem (1 bl, 6 ff)
> 672: 5 gets, 0 rem (1 bl, 6 ff)
> 684: 11040 gets, 4 rem (4 bl, 16 ff)
> 768: 3 gets, 0 rem (1 bl, 5 ff)
> 792: 1 gets, 0 rem (1 bl, 5 ff)
> 804: 10821 gets, 22 rem (9 bl, 23 ff)
> 1040: 1 gets, 1 rem (1 bl, 2 ff)
> >= 1100: 21835 gets, 38 rem
> -- Memory Statistics --
> --- Memory Statistics Dump --- (974618441) Sun Nov 19 02:20:41 2000
>
> +++ Statistics Dump +++ (974618441) Sun Nov 19 02:20:41 2000
> 2364 time since boot (secs)
> 2364 time since reset (secs)
> 15 Unknown query types
> 35571 A queries
> 2 NS queries
> 0 MD queries
> 0 MF queries
> 14 CNAME queries
> 59 SOA queries
> 0 MB queries
> 0 MG queries
> 0 MR queries
> 0 NULL queries
> 0 WKS queries
> 9591 PTR queries
> 0 HINFO queries
> 0 MINFO queries
> 561 MX queries
> 0 TXT queries
> 0 RP queries
> 0 AFSDB queries
> 0 X25 queries
> 0 ISDN queries
> 0 RT queries
> 0 NSAP queries
> 0 NSAP_PTR queries
> 0 SIG queries
> 0 KEY queries
> 0 PX queries
> 0 GPOS queries
> 19 AAAA queries
> 0 LOC queries
> 0 NXT queries
> 0 EID queries
> 0 NIMLOC queries
> 9 SRV queries
> 0 ATMA queries
> 0 NAPTR queries
> 0 KX queries
> 0 CERT queries
> 1 38 queries
> 0 39 queries
> 0 40 queries
> 0 41 queries
> 0 42 queries
> 0 43 queries
> 0 44 queries
> 0 45 queries
> 0 46 queries
> 0 47 queries
> 0 48 queries
> 0 49 queries
> 0 50 queries
> 0 51 queries
> 0 52 queries
> 0 53 queries
> 0 54 queries
> 0 55 queries
> 0 56 queries
> 0 57 queries
> 0 58 queries
> 0 59 queries
> 0 60 queries
> 0 61 queries
> 0 62 queries
> 0 63 queries
> 0 64 queries
> 0 65 queries
> 0 66 queries
> 0 67 queries
> 0 68 queries
> 0 69 queries
> 0 70 queries
> 0 71 queries
> 0 72 queries
> 0 73 queries
> 0 74 queries
> 0 75 queries
> 0 76 queries
> 0 77 queries
> 0 78 queries
> 0 79 queries
> 0 80 queries
> 0 81 queries
> 0 82 queries
> 0 83 queries
> 0 84 queries
> 0 85 queries
> 0 86 queries
> 0 87 queries
> 0 88 queries
> 0 89 queries
> 0 90 queries
> 0 91 queries
> 0 92 queries
> 0 93 queries
> 0 94 queries
> 0 95 queries
> 0 96 queries
> 0 97 queries
> 0 98 queries
> 0 99 queries
> 0 100 queries
> 0 101 queries
> 0 102 queries
> 0 103 queries
> 0 104 queries
> 0 105 queries
> 0 106 queries
> 0 107 queries
> 0 108 queries
> 0 109 queries
> 0 110 queries
> 0 111 queries
> 0 112 queries
> 0 113 queries
> 0 114 queries
> 0 115 queries
> 0 116 queries
> 0 117 queries
> 0 118 queries
> 0 119 queries
> 0 120 queries
> 0 121 queries
> 0 122 queries
> 0 123 queries
> 0 124 queries
> 0 125 queries
> 0 126 queries
> 0 127 queries
> 0 128 queries
> 0 129 queries
> 0 130 queries
> 0 131 queries
> 0 132 queries
> 0 133 queries
> 0 134 queries
> 0 135 queries
> 0 136 queries
> 0 137 queries
> 0 138 queries
> 0 139 queries
> 0 140 queries
> 0 141 queries
> 0 142 queries
> 0 143 queries
> 0 144 queries
> 0 145 queries
> 0 146 queries
> 0 147 queries
> 0 148 queries
> 0 149 queries
> 0 150 queries
> 0 151 queries
> 0 152 queries
> 0 153 queries
> 0 154 queries
> 0 155 queries
> 0 156 queries
> 0 157 queries
> 0 158 queries
> 0 159 queries
> 0 160 queries
> 0 161 queries
> 0 162 queries
> 0 163 queries
> 0 164 queries
> 0 165 queries
> 0 166 queries
> 0 167 queries
> 0 168 queries
> 0 169 queries
> 0 170 queries
> 0 171 queries
> 0 172 queries
> 0 173 queries
> 0 174 queries
> 0 175 queries
> 0 176 queries
> 0 177 queries
> 0 178 queries
> 0 179 queries
> 0 180 queries
> 0 181 queries
> 0 182 queries
> 0 183 queries
> 0 184 queries
> 0 185 queries
> 0 186 queries
> 0 187 queries
> 0 188 queries
> 0 189 queries
> 0 190 queries
> 0 191 queries
> 0 192 queries
> 0 193 queries
> 0 194 queries
> 0 195 queries
> 0 196 queries
> 0 197 queries
> 0 198 queries
> 0 199 queries
> 0 200 queries
> 0 201 queries
> 0 202 queries
> 0 203 queries
> 0 204 queries
> 0 205 queries
> 0 206 queries
> 0 207 queries
> 0 208 queries
> 0 209 queries
> 0 210 queries
> 0 211 queries
> 0 212 queries
> 0 213 queries
> 0 214 queries
> 0 215 queries
> 0 216 queries
> 0 217 queries
> 0 218 queries
> 0 219 queries
> 0 220 queries
> 0 221 queries
> 0 222 queries
> 0 223 queries
> 0 224 queries
> 0 225 queries
> 0 226 queries
> 0 227 queries
> 0 228 queries
> 0 229 queries
> 0 230 queries
> 0 231 queries
> 0 232 queries
> 0 233 queries
> 0 234 queries
> 0 235 queries
> 0 236 queries
> 0 237 queries
> 0 238 queries
> 0 239 queries
> 0 240 queries
> 0 241 queries
> 0 242 queries
> 0 243 queries
> 0 244 queries
> 0 245 queries
> 0 246 queries
> 0 247 queries
> 0 248 queries
> 0 249 queries
> 0 TSIG queries
> 0 IXFR queries
> 0 AXFR queries
> 0 MAILB queries
> 0 MAILA queries
> 1032 ANY queries
> ++ Name Server Statistics ++
> (Legend)
> RR RNXD RFwdR RDupR RFail
> RFErr RErr RAXFR RLame ROpts
> SSysQ SAns SFwdQ SDupQ SErr
> RQ RIQ RFwdQ RDupQ RTCP
> SFwdR SFail SFErr SNaAns SNXD
> (Global)
> 22407 264 3108 26 292
0 2 0 481 0
4601 41702 5154 11560 0
46875 0 0 191 10915
3108 2 0 2421 5245
> -- Name Server Statistics --
> --- Statistics Dump --- (974618441) Sun Nov 19 02:20:41 2000
>
>
>
--
Mark Andrews, Nominum Inc.
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at nominum.com
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