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Date:      Mon, 10 Aug 1998 02:03:04 -0700
From:      Amancio Hasty <hasty@rah.star-gate.com>
To:        hackers@FreeBSD.ORG
Subject:   can not fork...
Message-ID:  <199808100903.CAA04280@rah.star-gate.com>

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Plenty of swap space:
{hasty} swapinfo
Device      512-blocks     Used    Avail Capacity  Type
/dev/sd0s1b     262144    94096   167792    36%    Interleaved
{hasty} sysctl kern.maxproc
kern.maxproc: 500


{root} telnet rah
Trying 209.133.7.234...
Connected to rah.star-gate.com.
Escape character is '^]'.

FreeBSD (rah.star-gate.com) (ttyp3)

login: hasty
Password:
Last login: Mon Aug 10 00:02:45 from 192.100.81.124
Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994
        The Regents of the University of California.  All rights reserved.

FreeBSD 3.0-CURRENT (STAR-GATE) #28: Wed Jul 29 01:01:13 PDT 1998
Justice, n.:
        A decision in your favor.
{hasty} man vi
Formatting page, please wait...Cannot fork
Failed.
Error executing formatting or display command.
system command exited with status 512
Cannot fork
Error executing formatting or display command.
system command exited with status 512
No manual entry for vi
{hasty} setenv DISPLAY :0.0
{hasty} man vi
Formatting page, please wait...Cannot fork
/usr/bin/groff:fatal error: fork: Resource temporarily unavailable
Failed.
Error executing formatting or display command.
system command exited with status 512
Cannot fork
/usr/bin/groff:fatal error: fork: Resource temporarily unavailable
Error executing formatting or display command.
system command exited with status 512
No manual entry for vi

============================

vmstat -m
Memory statistics by bucket size
Size   In Use   Free   Requests  HighWater  Couldfree
  16       69    187      48283    1280          0
  32      273   9839     119520     640       4777
  64     5020   1636    3806591     320        205
 128     1312  14208     133289     160      12387
 256      141     51       1856      80          0
 512     4273     47     384705      40        318
  1K      264    148      23053      20        862
  2K       48     22        610      10        250
  4K       14      2       3328       5          0
  8K        9     10        367       5        199
 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    11001    0     0  32
       dirrem     0     0K    271K 15768K    11641    0     0  32
     indirdep     0     0K    105K 15768K      626    0     0  32,8K
   allocindir     0     0K     28K 15768K     7986    0     0  64
     freefrag     0     0K      9K 15768K     7109    0     0  32
          shm     1     1K      1K 15768K        8    0     0  16,64
    VM pgdata   568   137K    420K 15768K     1039    0     0  
128,256,512,1K,2K,4K,8K,32K,128K
       sysctl     0     0K      1K 15768K     5020    0     0  16,32
  allocdirect     1     1K    112K 15768K    27559    0     0  64
     freeblks     1     1K    919K 15768K    11156    0     0  128
       diradd     0     0K     71K 15768K    11777    0     0  32
    bmsafemap     1     1K      2K 15768K     1907    0     0  32
        lockf     2     1K      1K 15768K    12252    0     0  64
  Export Host     2     1K      1K 15768K        2    0     0  256
       soname    18     1K      1K 15768K    16495    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    34000    0     0  128
         file   204    13K     16K 15768K  2826917    0     0  64
      session    27     2K      2K 15768K     1026    0     0  64
         pgrp    35     2K      2K 15768K     1963    0     0  32
    file desc    63     9K     10K 15768K    34069    0     0  128,256
      subproc    73     6K      7K 15768K    35517    0     0  32,256
     FFS node  4226  2113K   2144K 15768K   384515    0     0  512
    UFS mount    15    29K     29K 15768K       15    0     0  512,2K,4K
   BIO buffer   282   309K    419K 15768K    13807    0     0  512,1K,2K
     routetbl    51     7K     14K 15768K      378    0     0  16,32,64,128,256
          pcb    37     5K      5K 15768K     2774    0     0  16,32,64,2K
    UFS ihash     1    16K     16K 15768K        1    0     0  16K
       newblk     1     1K      1K 15768K    35546    0     0  32,256
     inodedep     2    17K   1192K 15768K    41251    0     0  128,16K
      pagedep     1     4K     52K 15768K     2781    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  4493   313K    414K 15768K   934003    0     0  64,128,32K
       vnodes    56     7K     24K 15768K     1271    0     0  32,128,256
         cred    22     3K      5K 15768K     4027    0     0  128
         ZONE    17     3K      3K 15768K       17    0     0  128
         proc     7     1K      1K 15768K        8    0     0  16,64,256
         ttys   481    64K     64K 15768K     1339    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    80     6K     15K 15768K    38288    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
                 3324K   2505K     4521650




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