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Date:      Mon, 10 Aug 1998 00:49:21 -0700
From:      Amancio Hasty <hasty@rah.star-gate.com>
To:        Eivind Eklund <eivind@yes.no>
Cc:        Mike Smith <mike@smith.net.au>, current@FreeBSD.ORG
Subject:   Re: Reminder : can't fork 
Message-ID:  <199808100749.AAA03860@rah.star-gate.com>
In-Reply-To: Your message of "Mon, 10 Aug 1998 08:49:21 %2B0200." <19980810084921.21729@follo.net> 

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Hi,

I think the culprit over here is netscape. I just "tuned in"  to 
http://www.abcnews.com/sections/tech/DailyNews/microsoft980806.html

A nice java script 8)

Since it started this is what vmstat reports:

Memory statistics by bucket size
Size   In Use   Free   Requests  HighWater  Couldfree
  16       68    188      47620    1280          0
  32      278   9834     116316     640       4215
  64     5032   1624    3797511     320        205
 128     1285  14235     131860     160      12190
 256      155     37       1823      80          0
 512     4278     42     384183      40        318
  1K      207    205      22908      20        861
  2K       41     29        602      10        249
  4K       15      1       3283       5          0
  8K        9     10        343       5        175
 16K        9      0          9       5          0
 32K        1      0          2       5          0
128K        0      0         37       5          0

Memory usage type by bucket size
Size  Type(s)
  16  shm, sysctl, soname, ether_multi, routetbl, pcb, proc, devbuf,
	  DEVFS mount, temp
  32  mkdir, freefile, dirrem, indirdep, freefrag, sysctl, diradd,
	  bmsafemap, soname, in_multi, ether_multi, pgrp, subproc, routetbl,
	  pcb, newblk, vnodes, ifaddr, devbuf, temp, kld
  64  allocindir, shm, allocdirect, lockf, file, session, routetbl, pcb,
	  pagedep, namecache, proc, ifaddr, devbuf, DEVFS name, temp
 128  VM pgdata, freeblks, soname, zombie, file desc, routetbl, inodedep,
	  namecache, vnodes, cred, ZONE, ttys, ifaddr, DEVFS node, temp
 256  VM pgdata, Export Host, file desc, subproc, routetbl, newblk,
	  NFS daemon, NFS srvsock, vnodes, proc, devbuf
 512  VM pgdata, ioctlops, FFS node, UFS mount, BIO buffer, NFS daemon,
	  devbuf, mount, temp
  1K  VM pgdata, BIO buffer, NQNFS Lease, devbuf, temp
  2K  VM pgdata, UFS mount, BIO buffer, pcb, ttys, devbuf, mbuf
  4K  VM pgdata, ioctlops, UFS mount, pagedep, devbuf, temp
  8K  indirdep, VM pgdata, MSDOSFS mount, devbuf, temp
 16K  UFS ihash, inodedep, NFS hash, ISOFS mount, devbuf
 32K  VM pgdata, namecache
128K  VM pgdata

Memory statistics by type                          Type  Kern
        Type  InUse MemUse HighUse  Limit Requests Limit Limit Size(s)
        mkdir     0     0K      9K 15768K     1748    0     0  32
     freefile     0     0K    231K 15768K    10933    0     0  32
       dirrem     0     0K    271K 15768K    11501    0     0  32
     indirdep     1     1K    105K 15768K      577    0     0  32,8K
   allocindir     0     0K     28K 15768K     6943    0     0  64
     freefrag     0     0K      9K 15768K     6761    0     0  32
          shm     1     1K      1K 15768K        8    0     0  16,64
    VM pgdata   590   146K    420K 15768K     1039    0     0  
128,256,512,1K,2K,4K,8K,32K,128K
       sysctl     0     0K      1K 15768K     5010    0     0  16,32
  allocdirect     0     0K    112K 15768K    26717    0     0  64
     freeblks     0     0K    919K 15768K    11015    0     0  128
       diradd     0     0K     71K 15768K    11628    0     0  32
    bmsafemap     0     0K      2K 15768K     1810    0     0  32
        lockf     2     1K      1K 15768K    11746    0     0  64
  Export Host     2     1K      1K 15768K        2    0     0  256
       soname    19     1K      1K 15768K    15962    0     0  16,32,128
     in_multi     4     1K      1K 15768K        4    0     0  32
  ether_multi    14     1K      1K 15768K       14    0     0  16,32
     ioctlops     0     0K      4K 15768K        6    0     0  512,4K
       zombie     0     0K      1K 15768K    33608    0     0  128
         file   205    13K     16K 15768K  2821029    0     0  64
      session    25     2K      2K 15768K      986    0     0  64
         pgrp    33     2K      2K 15768K     1882    0     0  32
    file desc    61     8K     10K 15768K    33675    0     0  128,256
      subproc    69     5K      7K 15768K    35097    0     0  32,256
     FFS node  4231  2116K   2144K 15768K   383993    0     0  512
    UFS mount    15    29K     29K 15768K       15    0     0  512,2K,4K
   BIO buffer   217   236K    419K 15768K    13738    0     0  512,1K,2K
     routetbl    78    11K     14K 15768K      363    0     0  16,32,64,128,256
          pcb    36     5K      5K 15768K     2653    0     0  16,32,64,2K
    UFS ihash     1    16K     16K 15768K        1    0     0  16K
       newblk     1     1K      1K 15768K    33661    0     0  32,256
     inodedep     1    16K   1192K 15768K    41006    0     0  128,16K
      pagedep     1     4K     52K 15768K     2708    0     0  64,4K
  NQNFS Lease     1     1K      1K 15768K        1    0     0  1K
   NFS daemon     5     3K      3K 15768K        5    0     0  256,512
  NFS srvsock     2     1K      1K 15768K        2    0     0  256
     NFS hash     1    16K     16K 15768K        1    0     0  16K
MSDOSFS mount     1     8K      8K 15768K        1    0     0  8K
  ISOFS mount     1    16K     16K 15768K        1    0     0  16K
    namecache  4508   314K    414K 15768K   933316    0     0  64,128,32K
       vnodes    54     7K     24K 15768K     1269    0     0  32,128,256
         cred    20     3K      5K 15768K     3810    0     0  128
         ZONE    17     3K      3K 15768K       17    0     0  128
         proc     7     1K      1K 15768K        8    0     0  16,64,256
         ttys   442    59K     64K 15768K     1300    0     0  128,2K
       ifaddr    17     2K      2K 15768K       17    0     0  32,64,128
       devbuf   101   166K    166K 15768K      161    0     0  
16,32,64,256,512,1K,2K,4K,8K,16K
  DEVFS mount     1     1K      1K 15768K        1    0     0  16
        mount     7     4K      4K 15768K        7    0     0  512
   DEVFS name   265    17K     17K 15768K      305    0     0  64
   DEVFS node   243    31K     31K 15768K      283    0     0  128
         mbuf     1     2K      2K 15768K        1    0     0  2K
         temp    76     6K     15K 15768K    38151    0     0  
16,32,64,128,512,1K,4K,8K
          kld     1     1K      1K 15768K        1    0     0  32

Memory Totals:  In Use    Free    Requests
                 3260K   2569K     4506497

after a few minutes I get:

Memory statistics by bucket size
Size   In Use   Free   Requests  HighWater  Couldfree
  16       67    189      47701    1280          0
  32      275   9837     116621     640       4268
  64     5027   1629    3798419     320        205
 128     1286  14234     132021     160      12236
 256      151     41       1827      80          0
 512     4274     46     384227      40        318
  1K      207    205      22915      20        861
  2K       41     29        602      10        249
  4K       15      1       3285       5          0
  8K        9     10        345       5        177
 16K        9      0          9       5          0
 32K        1      0          2       5          0
128K        0      0         37       5          0

Memory usage type by bucket size
Size  Type(s)
  16  shm, sysctl, soname, ether_multi, routetbl, pcb, proc, devbuf,
	  DEVFS mount, temp
  32  mkdir, freefile, dirrem, indirdep, freefrag, sysctl, diradd,
	  bmsafemap, soname, in_multi, ether_multi, pgrp, subproc, routetbl,
	  pcb, newblk, vnodes, ifaddr, devbuf, temp, kld
  64  allocindir, shm, allocdirect, lockf, file, session, routetbl, pcb,
	  pagedep, namecache, proc, ifaddr, devbuf, DEVFS name, temp
 128  VM pgdata, freeblks, soname, zombie, file desc, routetbl, inodedep,
	  namecache, vnodes, cred, ZONE, ttys, ifaddr, DEVFS node, temp
 256  VM pgdata, Export Host, file desc, subproc, routetbl, newblk,
	  NFS daemon, NFS srvsock, vnodes, proc, devbuf
 512  VM pgdata, ioctlops, FFS node, UFS mount, BIO buffer, NFS daemon,
	  devbuf, mount, temp
  1K  VM pgdata, BIO buffer, NQNFS Lease, devbuf, temp
  2K  VM pgdata, UFS mount, BIO buffer, pcb, ttys, devbuf, mbuf
  4K  VM pgdata, ioctlops, UFS mount, pagedep, devbuf, temp
  8K  indirdep, VM pgdata, MSDOSFS mount, devbuf, temp
 16K  UFS ihash, inodedep, NFS hash, ISOFS mount, devbuf
 32K  VM pgdata, namecache
128K  VM pgdata

Memory statistics by type                          Type  Kern
        Type  InUse MemUse HighUse  Limit Requests Limit Limit Size(s)
        mkdir     0     0K      9K 15768K     1748    0     0  32
     freefile     0     0K    231K 15768K    10939    0     0  32
       dirrem     0     0K    271K 15768K    11513    0     0  32
     indirdep     0     0K    105K 15768K      581    0     0  32,8K
   allocindir     0     0K     28K 15768K     7035    0     0  64
     freefrag     0     0K      9K 15768K     6790    0     0  32
          shm     1     1K      1K 15768K        8    0     0  16,64
    VM pgdata   590   146K    420K 15768K     1039    0     0  
128,256,512,1K,2K,4K,8K,32K,128K
       sysctl     0     0K      1K 15768K     5011    0     0  16,32
  allocdirect     1     1K    112K 15768K    26789    0     0  64
     freeblks     0     0K    919K 15768K    11029    0     0  128
       diradd     0     0K     71K 15768K    11642    0     0  32
    bmsafemap     0     0K      2K 15768K     1823    0     0  32
        lockf     2     1K      1K 15768K    11788    0     0  64
  Export Host     2     1K      1K 15768K        2    0     0  256
       soname    19     1K      1K 15768K    16030    0     0  16,32,128
     in_multi     4     1K      1K 15768K        4    0     0  32
  ether_multi    14     1K      1K 15768K       14    0     0  16,32
     ioctlops     0     0K      4K 15768K        6    0     0  512,4K
       zombie     0     0K      1K 15768K    33655    0     0  128
         file   205    13K     16K 15768K  2821662    0     0  64
      session    25     2K      2K 15768K      990    0     0  64
         pgrp    33     2K      2K 15768K     1897    0     0  32
    file desc    61     8K     10K 15768K    33722    0     0  128,256
      subproc    69     5K      7K 15768K    35147    0     0  32,256
     FFS node  4227  2114K   2144K 15768K   384037    0     0  512
    UFS mount    15    29K     29K 15768K       15    0     0  512,2K,4K
   BIO buffer   217   236K    419K 15768K    13738    0     0  512,1K,2K
     routetbl    70    10K     14K 15768K      365    0     0  16,32,64,128,256
          pcb    35     5K      5K 15768K     2665    0     0  16,32,64,2K
    UFS ihash     1    16K     16K 15768K        1    0     0  16K
       newblk     1     1K      1K 15768K    33825    0     0  32,256
     inodedep     2    17K   1192K 15768K    41032    0     0  128,16K
      pagedep     1     4K     52K 15768K     2716    0     0  64,4K
  NQNFS Lease     1     1K      1K 15768K        1    0     0  1K
   NFS daemon     5     3K      3K 15768K        5    0     0  256,512
  NFS srvsock     2     1K      1K 15768K        2    0     0  256
     NFS hash     1    16K     16K 15768K        1    0     0  16K
MSDOSFS mount     1     8K      8K 15768K        1    0     0  8K
  ISOFS mount     1    16K     16K 15768K        1    0     0  16K
    namecache  4502   314K    414K 15768K   933373    0     0  64,128,32K
       vnodes    54     7K     24K 15768K     1269    0     0  32,128,256
         cred    20     3K      5K 15768K     3837    0     0  128
         ZONE    17     3K      3K 15768K       17    0     0  128
         proc     7     1K      1K 15768K        8    0     0  16,64,256
         ttys   442    59K     64K 15768K     1300    0     0  128,2K
       ifaddr    17     2K      2K 15768K       17    0     0  32,64,128
       devbuf   101   166K    166K 15768K      161    0     0  
16,32,64,256,512,1K,2K,4K,8K,16K
  DEVFS mount     1     1K      1K 15768K        1    0     0  16
        mount     7     4K      4K 15768K        7    0     0  512
   DEVFS name   265    17K     17K 15768K      305    0     0  64
   DEVFS node   243    31K     31K 15768K      283    0     0  128
         mbuf     1     2K      2K 15768K        1    0     0  2K
         temp    78     6K     15K 15768K    38162    0     0  
16,32,64,128,512,1K,4K,8K
          kld     1     1K      1K 15768K        1    0     0  32

Memory Totals:  In Use    Free    Requests
                 3257K   2572K     4508011

	Cheers,
	Amancio



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