Re: 2.6.39-rc4+: Kernel leaking memory during FS scanning, regression?

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On Mon, Apr 25, 2011 at 11:10:16PM +0200, Bruno Prémont wrote:
> On Mon, 25 April 2011 "Paul E. McKenney" wrote:
> > On Mon, Apr 25, 2011 at 08:36:06PM +0200, Bruno Prémont wrote:
> > > On Mon, 25 April 2011 Linus Torvalds wrote:
> > > > On Mon, Apr 25, 2011 at 10:00 AM, Bruno Prémont wrote:
> > > > >
> > > > > I hope tiny-rcu is not that broken... as it would mean driving any
> > > > > PREEMPT_NONE or PREEMPT_VOLUNTARY system out of memory when compiling
> > > > > packages (and probably also just unpacking larger tarballs or running
> > > > > things like du).
> > > > 
> > > > I'm sure that TINYRCU can be fixed if it really is the problem.
> > > > 
> > > > So I just want to make sure that we know what the root cause of your
> > > > problem is. It's quite possible that it _is_ a real leak of filp or
> > > > something, but before possibly wasting time trying to figure that out,
> > > > let's see if your config is to blame.
> > > 
> > > With changed config (PREEMPT=y, TREE_PREEMPT_RCU=y) I haven't reproduced
> > > yet.
> > > 
> > > When I was reproducing with TINYRCU things went normally for some time
> > > until suddenly slabs stopped being freed.
> > 
> > Hmmm... If the system is responsive during this time, could you please
> > do the following after the slabs stop being freed?
> > 
> > ps -eo pid,class,sched,rtprio,stat,state,sgi_p,cpu_time,cmd | grep '\[rcu'
> 
> Looks like tinyrcu is not innocent (or at least it makes bug appear much
> more easily)
> 
> With + + TREE_PREMPT_RCU system was stable compiling for over 2 hours,
> switching to TINY_RCU, filp count started increasing pretty early after beginning
> compiling.
> 
> All the relevant information attached (PREEMPT+TINY_RCU):
>   config.gz
>   ps auxf     |
>   slabinfo    |  twice, once early (1-*), the second 30 minutes later (2-*)
>   meminfo     |
> 
> ls -l proc/*/fd produces 658 lines for the 1-* series of numbers, 300 for 2-*.
> 
> In both cases 
>    ps -eo pid,class,sched,rtprio,stat,state,sgi_p,cputime,cmd | grep '\[rcu'
> returns the same information:
>       6 FF    1      1 R    R 0 00:00:00 [rcu_kthread]

So rcu_kthread is runnable at SCHED_FIFO priority 1, but not accumulating
any CPU time.  Sedat has also seen this, and I never have been able to
reproduce it.

Anyone have any idea how this woiuld happen?

(And if rcu_kthread isn't running, I would expect exactly the symptoms
you are seeing.  I just don't understand why it isn't running if it
is runnable.)

							Thanx, Paul

> according to slabtop filp count is increasing permanentally, (about +1000
> every 3 seconds) probably because of top (1s refresh rate) and collectd (10s
> rate) scanning /proc (without top, increasing by about 300 every 10s).
> 
> Running something like `for ((X=0; X < 200; X++)); do /bin/true; done` causes
> count of pid, task_struct, signal_cache slab count to increase by about 200,
> but no zombies are being left behind.
> 
> 1-*  Taken a few minutes after starting compile process, but after having
>      SIGSTOPed the compiling process tree
> 2-*  about 30 minutes later, killed compile process tree, run above for loop
>      multiple times, close most terminal sessions (including top)
> 
> Between 1-slabinfo and 2-slabinfo some values increased (a lot) while a few
> ones did decrease. Don't know which ones are RCU-affected and which ones are
> not.
> 
> Bruno


> MemTotal:         480420 kB
> MemFree:          175180 kB
> Buffers:           37604 kB
> Cached:            30436 kB
> SwapCached:          128 kB
> Active:            97532 kB
> Inactive:          77776 kB
> Active(anon):      51012 kB
> Inactive(anon):    55480 kB
> Active(file):      46520 kB
> Inactive(file):    22296 kB
> Unevictable:          32 kB
> Mlocked:              32 kB
> SwapTotal:        524284 kB
> SwapFree:         524156 kB
> Dirty:                16 kB
> Writeback:             0 kB
> AnonPages:        106300 kB
> Mapped:            12732 kB
> Shmem:               112 kB
> Slab:              67580 kB
> SReclaimable:      18596 kB
> SUnreclaim:        48984 kB
> KernelStack:       56352 kB
> PageTables:         1344 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:      764492 kB
> Committed_AS:     173588 kB
> VmallocTotal:     548548 kB
> VmallocUsed:        8392 kB
> VmallocChunk:     534328 kB
> AnonHugePages:         0 kB
> DirectMap4k:       16320 kB
> DirectMap4M:      475136 kB

> USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
> root         2  0.0  0.0      0     0 ?        S    22:14   0:00 [kthreadd]
> root         3  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [ksoftirqd/0]
> root         6  0.1  0.0      0     0 ?        R    22:14   0:00  \_ [rcu_kthread]
> root         7  0.0  0.0      0     0 ?        R    22:14   0:00  \_ [watchdog/0]
> root         8  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [khelper]
> root       138  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [sync_supers]
> root       140  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [bdi-default]
> root       142  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [kblockd]
> root       230  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [ata_sff]
> root       237  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [khubd]
> root       365  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kswapd0]
> root       464  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [fsnotify_mark]
> root       486  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfs_mru_cache]
> root       489  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfslogd]
> root       490  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfsdatad]
> root       491  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfsconvertd]
> root       554  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_0]
> root       559  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_1]
> root       573  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_2]
> root       576  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_3]
> root       579  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kworker/u:4]
> root       580  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kworker/u:5]
> root       589  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_4]
> root       592  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_5]
> root       655  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [kpsmoused]
> root       706  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [reiserfs]
> root      1485  0.1  0.0      0     0 ?        S    22:14   0:01  \_ [kworker/0:3]
> root      1486  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [flush-8:0]
> root      1692  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [rpciod]
> root      1693  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [nfsiod]
> root      1697  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [lockd]
> root     26248  0.0  0.0      0     0 ?        S    22:21   0:00  \_ [kworker/0:2]
> root     26445  0.0  0.0      0     0 ?        S    22:21   0:00  \_ [kworker/0:4]
> root         1  0.3  0.1   1740   588 ?        Ss   22:14   0:02 init [3]  
> root       823  0.0  0.1   2132   824 ?        S<s  22:14   0:00 /sbin/udevd --daemon
> root      1778  0.0  0.1   2128   696 ?        S<   22:15   0:00  \_ /sbin/udevd --daemon
> root      1377  0.0  0.3   4876  1780 tty2     Ss   22:14   0:00 -bash
> root      3692  0.1  0.2   2276   988 tty2     S+   22:18   0:00  \_ slabtop
> root      1378  0.0  0.3   4876  1768 tty3     Ss+  22:14   0:00 -bash
> root      1781  1.4  6.1  34372 29736 tty3     TN   22:16   0:08  \_ /usr/bin/python2.7 /usr/bin/emerge --oneshot gimp
> portage  15556  0.0  0.5   5924  2696 tty3     TN   22:19   0:00      \_ /bin/bash /usr/lib/portage/bin/ebuild.sh compile
> portage  15655  0.0  0.4   6060  2200 tty3     TN   22:19   0:00          \_ /bin/bash /usr/lib/portage/bin/ebuild.sh compile
> portage  15662  0.0  0.3   4880  1560 tty3     TN   22:19   0:00              \_ /bin/bash /usr/lib/portage/bin/ebuild-helpers/emake
> portage  15667  0.0  0.1   3860   960 tty3     TN   22:19   0:00                  \_ make -j2
> portage  15668  0.0  0.2   3864   992 tty3     TN   22:19   0:00                      \_ make all-recursive
> portage  15669  0.0  0.2   4752  1420 tty3     TN   22:19   0:00                          \_ /bin/sh -c fail= failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='m4macros tools cursors themes po po-libgimp po-plug-ins po-python po-script-fu po-tips data desktop menus libgimpbase libgimpcolor libgimpmath libgimpconfig libgimpmodule libgimpthumb libgimpwidgets libgimp app modules plug-ins etc devel-docs docs'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (CDPATH="${ZSH_VERSION+.}:" && cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  31137  0.0  0.1   4752   740 tty3     TN   22:22   0:00                              \_ /bin/sh -c fail= failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='m4macros tools cursors themes po po-libgimp po-plug-ins po-python po-script-fu po-tips data desktop menus libgimpbase libgimpcolor libgimpmath libgimpconfig libgimpmodule libgimpthumb libgimpwidgets libgimp app modules plug-ins etc devel-docs docs'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (CDPATH="${ZSH_VERSION+.}:" && cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  31138  0.0  0.2   3992  1164 tty3     TN   22:22   0:00                                  \_ make all
> portage    601  0.0  0.3   5012  1676 tty3     TN   22:22   0:00                                      \_ /bin/sh ../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -pthread -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -O2 -march=athlon-xp -pipe -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -MT gimpcolordisplaystack.lo -MD -MP -MF .deps/gimpcolordisplaystack.Tpo -c -o gimpcolordisplaystack.lo gimpcolordisplaystack.c
> portage    616  0.0  0.1   1924   536 tty3     TN   22:22   0:00                                      |   \_ /usr/i686-pc-linux-gnu/gcc-bin/4.4.5/i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -pthread -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -O2 -march=athlon-xp -pipe -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -MT gimpcolordisplaystack.lo -MD -MP -MF .deps/gimpcolordisplaystack.Tpo -c gimpcolordisplaystack.c -fPIC -DPIC -o .libs/gimpcolordisplaystack.o
> portage    617  0.4  4.5  27296 21728 tty3     TN   22:22   0:00                                      |       \_ /usr/libexec/gcc/i686-pc-linux-gnu/4.4.5/cc1 -quiet -I. -I.. -I.. -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -MD .libs/gimpcolordisplaystack.d -MF .deps/gimpcolordisplaystack.Tpo -MP -MT gimpcolordisplaystack.lo -D_REENTRANT -DHAVE_CONFIG_H -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -DPIC gimpcolordisplaystack.c -D_FORTIFY_SOURCE=2 -quiet -dumpbase gimpcolordisplaystack.c -march=athlon-xp -auxbase-strip .libs/gimpcolordisplaystack.o -O2 -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wo
>  ld-style-definition -fPIC -o -
> portage    619  0.0  0.6   5284  3128 tty3     TN   22:22   0:00                                      |       \_ /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/../../../../i686-pc-linux-gnu/bin/as -Qy -o .libs/gimpcolordisplaystack.o -
> portage    632  0.0  0.3   5012  1672 tty3     TN   22:22   0:00                                      \_ /bin/sh ../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -pthread -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -O2 -march=athlon-xp -pipe -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -MT gimpenumwidgets.lo -MD -MP -MF .deps/gimpenumwidgets.Tpo -c -o gimpenumwidgets.lo gimpenumwidgets.c
> portage    647  0.0  0.1   1924   536 tty3     TN   22:22   0:00                                          \_ /usr/i686-pc-linux-gnu/gcc-bin/4.4.5/i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I.. -pthread -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -O2 -march=athlon-xp -pipe -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -MT gimpenumwidgets.lo -MD -MP -MF .deps/gimpenumwidgets.Tpo -c gimpenumwidgets.c -fPIC -DPIC -o .libs/gimpenumwidgets.o
> portage    648  0.1  2.3  19448 11284 tty3     TN   22:22   0:00                                              \_ /usr/libexec/gcc/i686-pc-linux-gnu/4.4.5/cc1 -quiet -I. -I.. -I.. -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng14 -I/usr/include/libdrm -I/usr/include -MD .libs/gimpenumwidgets.d -MF .deps/gimpenumwidgets.Tpo -MP -MT gimpenumwidgets.lo -D_REENTRANT -DHAVE_CONFIG_H -DG_LOG_DOMAIN="LibGimpWidgets" -DGIMP_DISABLE_DEPRECATED -DGDK_MULTIHEAD_SAFE -DGTK_MULTIHEAD_SAFE -DPIC gimpenumwidgets.c -D_FORTIFY_SOURCE=2 -quiet -dumpbase gimpenumwidgets.c -march=athlon-xp -auxbase-strip .libs/gimpenumwidgets.o -O2 -Wall -Wdeclaration-after-statement -Wmissing-prototypes -Wmissing-declarations -Winit-self -Wpointer-arith -Wold-style-definition -fPIC -o -
> portage    649  0.0  0.6   5284  3116 tty3     TN   22:22   0:00                                              \_ /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/../../../../i686-pc-linux-gnu/bin/as -Qy -o .libs/gimpenumwidgets.o -
> root      1379  0.0  0.3   4876  1728 tty4     Ss+  22:14   0:00 -bash
> root      4015  1.2  6.1  34176 29364 tty4     TN   22:18   0:06  \_ /usr/bin/python2.7 /usr/bin/emerge --oneshot libetpan
> portage   7306  0.0  0.3   5136  1864 tty4     TN   22:18   0:00      \_ /bin/bash /usr/lib/portage/bin/ebuild.sh compile
> portage   7463  0.0  0.5   6132  2460 tty4     TN   22:18   0:00          \_ /bin/bash /usr/lib/portage/bin/ebuild.sh compile
> portage  19334  0.0  0.3   4876  1556 tty4     TN   22:19   0:00              \_ /bin/bash /usr/lib/portage/bin/ebuild-helpers/emake
> portage  19339  0.0  0.2   3848  1032 tty4     TN   22:19   0:00                  \_ make -j2
> portage  19736  0.0  0.2   3860   972 tty4     TN   22:19   0:00                      \_ make all-recursive
> portage  19737  0.0  0.2   4748  1404 tty4     TN   22:19   0:00                          \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='build-windows include src tests doc'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  19747  0.0  0.1   4748   696 tty4     TN   22:19   0:00                              \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='build-windows include src tests doc'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  19748  0.0  0.2   3848  1052 tty4     TN   22:19   0:00                                  \_ make all
> portage  19749  0.0  0.2   3848   980 tty4     TN   22:19   0:00                                      \_ make all-recursive
> portage  19750  0.0  0.2   4748  1404 tty4     TN   22:19   0:00                                          \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='bsd  data-types low-level driver main engine'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  23219  0.0  0.1   4748   696 tty4     TN   22:20   0:00                                              \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='bsd  data-types low-level driver main engine'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage  23220  0.0  0.2   3840  1040 tty4     TN   22:20   0:00                                                  \_ make all
> portage  23225  0.0  0.2   3860   968 tty4     TN   22:20   0:00                                                      \_ make all-recursive
> portage  23227  0.0  0.2   4748  1404 tty4     TN   22:20   0:00                                                          \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='imap imf maildir mbox mh mime nntp pop3 smtp feed'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage    337  0.0  0.1   4748   696 tty4     TN   22:22   0:00                                                              \_ /bin/sh -c failcom='exit 1'; \?for f in x $MAKEFLAGS; do \?  case $f in \?    *=* | --[!k]*);; \?    *k*) failcom='fail=yes';; \?  esac; \?done; \?dot_seen=no; \?target=`echo all-recursive | sed s/-recursive//`; \?list='imap imf maildir mbox mh mime nntp pop3 smtp feed'; for subdir in $list; do \?  echo "Making $target in $subdir"; \?  if test "$subdir" = "."; then \?    dot_seen=yes; \?    local_target="$target-am"; \?  else \?    local_target="$target"; \?  fi; \?  (cd $subdir && make  $local_target) \?  || eval $failcom; \?done; \?if test "$dot_seen" = "no"; then \?  make  "$target-am" || exit 1; \?fi; test -z "$fail"
> portage    338  0.0  0.2   3944  1064 tty4     TN   22:22   0:00                                                                  \_ make all
> portage    342  0.0  0.2   3844  1004 tty4     TN   22:22   0:00                                                                      \_ make all-am
> portage    653  0.0  0.4   5532  2176 tty4     TN   22:22   0:00                                                                          \_ /bin/sh ../../../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_content.lo -MD -MP -MF .deps/mailmime_content.Tpo -c -o mailmime_content.lo mailmime_content.c
> portage    927  0.0  0.1   1920   532 tty4     TN   22:22   0:00                                                                          |   \_ /usr/i686-pc-linux-gnu/gcc-bin/4.4.5/i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_content.lo -MD -MP -MF .deps/mailmime_content.Tpo -c mailmime_content.c -o mailmime_content.o
> portage    930  0.0  0.7  11692  3620 tty4     TN   22:22   0:00                                                                          |       \_ /usr/libexec/gcc/i686-pc-linux-gnu/4.4.5/cc1 -quiet -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -MD mailmime_content.d -MF .deps/mailmime_content.Tpo -MP -MT mailmime_content.lo -DHAVE_CONFIG_H -DDEBUG -D_REENTRANT mailmime_content.c -D_FORTIFY_SOURCE=2 -quiet -dumpbase mailmime_content.c -march=athlon-xp -auxbase-strip mailmime_content.o -g -O2 -O2 -W -Wall -o -
> portage    932  0.0  0.6   5280  3108 tty4     TN   22:22   0:00                                                                          |       \_ /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/../../../../i686-pc-linux-gnu/bin/as -Qy -o mailmime_content.o -
> portage    891  0.0  0.4   5400  2156 tty4     TN   22:22   0:00                                                                          \_ /bin/sh ../../../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_disposition.lo -MD -MP -MF .deps/mailmime_disposition.Tpo -c -o mailmime_disposition.lo mailmime_disposition.c
> portage    938  0.0  0.2   5400  1244 tty4     TN   22:22   0:00                                                                              \_ /bin/sh ../../../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_disposition.lo -MD -MP -MF .deps/mailmime_disposition.Tpo -c -o mailmime_disposition.lo mailmime_disposition.c
> portage    939  0.0  0.1   5400   944 tty4     TN   22:22   0:00                                                                                  \_ /bin/sh ../../../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_disposition.lo -MD -MP -MF .deps/mailmime_disposition.Tpo -c -o mailmime_disposition.lo mailmime_disposition.c
> portage    940  0.0  0.1   5400   944 tty4     TN   22:22   0:00                                                                                  \_ /bin/sh ../../../libtool --tag=CC --mode=compile i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../../.. -I../../../include -I../../../src/low-level/imf -I../../../src/data-types -DDEBUG -D_REENTRANT -O2 -march=athlon-xp -pipe -O2 -g -W -Wall -MT mailmime_disposition.lo -MD -MP -MF .deps/mailmime_disposition.Tpo -c -o mailmime_disposition.lo mailmime_disposition.c
> root      1380  0.0  0.3   4876  1728 tty5     Ss   22:14   0:00 -bash
> root      1792  2.6  0.2   2420  1156 tty5     S+   22:16   0:15  \_ top
> root      1381  0.0  0.1   1892   768 tty6     Ss+  22:14   0:00 /sbin/agetty 38400 tty6 linux
> root      1521  0.0  0.0   1928   356 ?        Ss   22:14   0:00 dhcpcd -m 2 eth0
> root      1562  0.0  0.1   5128   544 ?        S    22:14   0:00 supervising syslog-ng
> root      1563  0.0  0.4   5408  1968 ?        Ss   22:14   0:00  \_ /usr/sbin/syslog-ng
> ntp       1587  0.0  0.2   4360  1352 ?        Ss   22:14   0:00 /usr/sbin/ntpd -p /var/run/ntpd.pid -u ntp:ntp
> collectd  1605  0.6  0.7  49924  3748 ?        SNLsl 22:14   0:04 /usr/sbin/collectd -P /var/run/collectd/collectd.pid -C /etc/collectd.conf
> root      1623  0.0  0.1   1944   508 ?        Ss   22:14   0:00 /usr/sbin/gpm -m /dev/input/mice -t ps2
> root      1663  0.0  0.1   2116   760 ?        Ss   22:14   0:00 /sbin/rpcbind
> root      1677  0.0  0.2   2188   968 ?        Ss   22:14   0:00 /sbin/rpc.statd --no-notify
> root      1737  0.0  0.2   4204   988 ?        Ss   22:15   0:00 /usr/sbin/sshd
> root       942  0.0  0.4   6872  2252 ?        Ss   22:23   0:00  \_ sshd: root@pts/2 
> root       944  0.0  0.3   4876  1780 pts/2    Ss   22:23   0:00      \_ -bash
> root       961  0.0  0.2   4124   964 pts/2    R+   22:26   0:00          \_ ps auxf
> root      1766  0.0  0.1   1892   780 tty1     Ss+  22:15   0:00 /sbin/agetty 38400 tty1 linux
> root      1767  0.0  0.1   1892   784 ttyS0    Ss+  22:15   0:00 /sbin/agetty 115200 ttyS0 vt100

> slabinfo - version: 2.1
> # name            <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
> squashfs_inode_cache   1900   1900    384   10    1 : tunables    0    0    0 : slabdata    190    190      0
> nfs_direct_cache       0      0     88   46    1 : tunables    0    0    0 : slabdata      0      0      0
> nfs_write_data        40     40    480    8    1 : tunables    0    0    0 : slabdata      5      5      0
> nfs_read_data         36     36    448    9    1 : tunables    0    0    0 : slabdata      4      4      0
> nfs_inode_cache       70     70    576   14    2 : tunables    0    0    0 : slabdata      5      5      0
> nfs_page              42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> rpc_buffers           15     15   2080   15    8 : tunables    0    0    0 : slabdata      1      1      0
> rpc_tasks             25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> rpc_inode_cache       36     36    448    9    1 : tunables    0    0    0 : slabdata      4      4      0
> fib6_nodes            64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> ip6_dst_cache         29     42    192   21    1 : tunables    0    0    0 : slabdata      2      2      0
> ndisc_cache           21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> RAWv6                 12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> UDPLITEv6              0      0    672   12    2 : tunables    0    0    0 : slabdata      0      0      0
> UDPv6                 12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> tw_sock_TCPv6          0      0    160   25    1 : tunables    0    0    0 : slabdata      0      0      0
> request_sock_TCPv6     32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> TCPv6                 12     12   1312   12    4 : tunables    0    0    0 : slabdata      1      1      0
> aoe_bufs               0      0     64   64    1 : tunables    0    0    0 : slabdata      0      0      0
> scsi_sense_cache      32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> scsi_cmd_cache        25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> sd_ext_cdb            85     85     48   85    1 : tunables    0    0    0 : slabdata      1      1      0
> cfq_io_context       102    102     80   51    1 : tunables    0    0    0 : slabdata      2      2      0
> cfq_queue             41     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> mqueue_inode_cache      8      8    512    8    1 : tunables    0    0    0 : slabdata      1      1      0
> xfs_buf                0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0
> fstrm_item             0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_mru_cache_elem      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ili                0      0    168   24    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_inode              0      0    608   13    2 : tunables    0    0    0 : slabdata      0      0      0
> xfs_efi_item           0      0    296   13    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_efd_item           0      0    296   13    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_buf_item           0      0    184   22    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_log_item_desc      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_trans              0      0    240   17    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ifork              0      0     72   56    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_dabuf              0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_da_state           0      0    352   11    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_btree_cur          0      0    160   25    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_bmap_free_item      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_log_ticket         0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ioend             51     51     80   51    1 : tunables    0    0    0 : slabdata      1      1      0
> reiser_inode_cache  12780  12780    400   10    1 : tunables    0    0    0 : slabdata   1278   1278      0
> configfs_dir_cache     64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> kioctx                 0      0    224   18    1 : tunables    0    0    0 : slabdata      0      0      0
> kiocb                  0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0
> inotify_event_private_data    128    128     32  128    1 : tunables    0    0    0 : slabdata      1      1      0
> inotify_inode_mark     46     46     88   46    1 : tunables    0    0    0 : slabdata      1      1      0
> fasync_cache           0      0     40  102    1 : tunables    0    0    0 : slabdata      0      0      0
> khugepaged_mm_slot      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> nsproxy                0      0     40  102    1 : tunables    0    0    0 : slabdata      0      0      0
> posix_timers_cache      0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0
> uid_cache             42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> UNIX                  25     27    448    9    1 : tunables    0    0    0 : slabdata      3      3      0
> UDP-Lite               0      0    544   15    2 : tunables    0    0    0 : slabdata      0      0      0
> tcp_bind_bucket      128    128     32  128    1 : tunables    0    0    0 : slabdata      1      1      0
> inet_peer_cache       21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_fib_trie          102    102     40  102    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_fib_alias         102    102     40  102    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_dst_cache          50     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> arp_cache             21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> RAW                    8      8    512    8    1 : tunables    0    0    0 : slabdata      1      1      0
> UDP                   15     15    544   15    2 : tunables    0    0    0 : slabdata      1      1      0
> tw_sock_TCP           32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> request_sock_TCP      42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> TCP                   13     13   1184   13    4 : tunables    0    0    0 : slabdata      1      1      0
> eventpoll_pwq          0      0     48   85    1 : tunables    0    0    0 : slabdata      0      0      0
> eventpoll_epi          0      0     96   42    1 : tunables    0    0    0 : slabdata      0      0      0
> sgpool-128            12     12   2592   12    8 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-64             12     12   1312   12    4 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-32             12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-16             11     11    352   11    1 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-8              21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> scsi_data_buffer       0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> blkdev_queue          17     17    936   17    4 : tunables    0    0    0 : slabdata      1      1      0
> blkdev_requests       26     36    224   18    1 : tunables    0    0    0 : slabdata      2      2      0
> blkdev_ioc            73     73     56   73    1 : tunables    0    0    0 : slabdata      1      1      0
> fsnotify_event_holder      0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> fsnotify_event        56     56     72   56    1 : tunables    0    0    0 : slabdata      1      1      0
> bio-0                 27     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> biovec-256            10     10   3104   10    8 : tunables    0    0    0 : slabdata      1      1      0
> biovec-128             0      0   1568   10    4 : tunables    0    0    0 : slabdata      0      0      0
> biovec-64             10     10    800   10    2 : tunables    0    0    0 : slabdata      1      1      0
> biovec-16             18     18    224   18    1 : tunables    0    0    0 : slabdata      1      1      0
> sock_inode_cache      70     77    352   11    1 : tunables    0    0    0 : slabdata      7      7      0
> skbuff_fclone_cache     11     11    352   11    1 : tunables    0    0    0 : slabdata      1      1      0
> skbuff_head_cache    511    546    192   21    1 : tunables    0    0    0 : slabdata     26     26      0
> file_lock_cache       36     36    112   36    1 : tunables    0    0    0 : slabdata      1      1      0
> shmem_inode_cache    894    910    408   10    1 : tunables    0    0    0 : slabdata     91     91      0
> Acpi-Operand         949    949     56   73    1 : tunables    0    0    0 : slabdata     13     13      0
> Acpi-ParseExt         64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-Parse            85     85     48   85    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-State            73     73     56   73    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-Namespace       612    612     40  102    1 : tunables    0    0    0 : slabdata      6      6      0
> proc_inode_cache    4393   4393    344   23    2 : tunables    0    0    0 : slabdata    191    191      0
> sigqueue              32     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> bdev_cache            13     18    448    9    1 : tunables    0    0    0 : slabdata      2      2      0
> sysfs_dir_cache    13696  13696     64   64    1 : tunables    0    0    0 : slabdata    214    214      0
> mnt_cache             50     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> filp              209184 209184    128   32    1 : tunables    0    0    0 : slabdata   6537   6537      0
> inode_cache         3972   3972    320   12    1 : tunables    0    0    0 : slabdata    331    331      0
> dentry             35700  35700    144   28    1 : tunables    0    0    0 : slabdata   1275   1275      0
> names_cache            7      7   4128    7    8 : tunables    0    0    0 : slabdata      1      1      0
> buffer_head        13166  37856     72   56    1 : tunables    0    0    0 : slabdata    676    676      0
> vm_area_struct      2508   2535    104   39    1 : tunables    0    0    0 : slabdata     65     65      0
> mm_struct             68     72    448    9    1 : tunables    0    0    0 : slabdata      8      8      0
> fs_cache             128    128     64   64    1 : tunables    0    0    0 : slabdata      2      2      0
> files_cache         4240   4242    192   21    1 : tunables    0    0    0 : slabdata    202    202      0
> signal_cache        7040   7040    512    8    1 : tunables    0    0    0 : slabdata    880    880      0
> sighand_cache        102    108   1312   12    4 : tunables    0    0    0 : slabdata      9      9      0
> task_xstate          350    350    576   14    2 : tunables    0    0    0 : slabdata     25     25      0
> task_struct         7049   7049    832   19    4 : tunables    0    0    0 : slabdata    371    371      0
> cred_jar           18496  18496    128   32    1 : tunables    0    0    0 : slabdata    578    578      0
> anon_vma_chain      2371   2448     40  102    1 : tunables    0    0    0 : slabdata     24     24      0
> anon_vma            1432   1536     32  128    1 : tunables    0    0    0 : slabdata     12     12      0
> pid                 7104   7104     64   64    1 : tunables    0    0    0 : slabdata    111    111      0
> radix_tree_node     6422   6422    312   13    1 : tunables    0    0    0 : slabdata    494    494      0
> idr_layer_cache      273    275    160   25    1 : tunables    0    0    0 : slabdata     11     11      0
> dma-kmalloc-8192       0      0   8208    3    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-4096       0      0   4112    7    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-2048       0      0   2064   15    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-1024       0      0   1040   15    4 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-512        0      0    528   15    2 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-256        0      0    272   15    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-128        0      0    144   28    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-64         0      0     80   51    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-32         0      0     48   85    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-16         0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-8          0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-192        0      0    208   19    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-96         0      0    112   36    1 : tunables    0    0    0 : slabdata      0      0      0
> kmalloc-8192          12     12   8208    3    8 : tunables    0    0    0 : slabdata      4      4      0
> kmalloc-4096         300    301   4112    7    8 : tunables    0    0    0 : slabdata     43     43      0
> kmalloc-2048         556    570   2064   15    8 : tunables    0    0    0 : slabdata     38     38      0
> kmalloc-1024        2984   2985   1040   15    4 : tunables    0    0    0 : slabdata    199    199      0
> kmalloc-512          431    435    528   15    2 : tunables    0    0    0 : slabdata     29     29      0
> kmalloc-256           44     45    272   15    1 : tunables    0    0    0 : slabdata      3      3      0
> kmalloc-128          336    336    144   28    1 : tunables    0    0    0 : slabdata     12     12      0
> kmalloc-64          3822   3825     80   51    1 : tunables    0    0    0 : slabdata     75     75      0
> kmalloc-32          4505   4505     48   85    1 : tunables    0    0    0 : slabdata     53     53      0
> kmalloc-16          2363   5248     32  128    1 : tunables    0    0    0 : slabdata     41     41      0
> kmalloc-8           3569   3570     24  170    1 : tunables    0    0    0 : slabdata     21     21      0
> kmalloc-192          133    133    208   19    1 : tunables    0    0    0 : slabdata      7      7      0
> kmalloc-96          1008   1008    112   36    1 : tunables    0    0    0 : slabdata     28     28      0
> kmem_cache            32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> kmem_cache_node      192    192     64   64    1 : tunables    0    0    0 : slabdata      3      3      0

> MemTotal:         480420 kB
> MemFree:          233396 kB
> Buffers:           38816 kB
> Cached:            34944 kB
> SwapCached:          128 kB
> Active:            53088 kB
> Inactive:          28216 kB
> Active(anon):       1844 kB
> Inactive(anon):     4924 kB
> Active(file):      51244 kB
> Inactive(file):    23292 kB
> Unevictable:          32 kB
> Mlocked:              32 kB
> SwapTotal:        524284 kB
> SwapFree:         524156 kB
> Dirty:                32 kB
> Writeback:             0 kB
> AnonPages:          6580 kB
> Mapped:             5456 kB
> Shmem:               112 kB
> Slab:              97772 kB
> SReclaimable:      19920 kB
> SUnreclaim:        77852 kB
> KernelStack:       62800 kB
> PageTables:          460 kB
> NFS_Unstable:          0 kB
> Bounce:                0 kB
> WritebackTmp:          0 kB
> CommitLimit:      764492 kB
> Committed_AS:      56340 kB
> VmallocTotal:     548548 kB
> VmallocUsed:        8392 kB
> VmallocChunk:     534328 kB
> AnonHugePages:         0 kB
> DirectMap4k:       16320 kB
> DirectMap4M:      475136 kB

> USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
> root         2  0.0  0.0      0     0 ?        S    22:14   0:00 [kthreadd]
> root         3  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [ksoftirqd/0]
> root         6  0.0  0.0      0     0 ?        R    22:14   0:00  \_ [rcu_kthread]
> root         7  0.0  0.0      0     0 ?        R    22:14   0:00  \_ [watchdog/0]
> root         8  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [khelper]
> root       138  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [sync_supers]
> root       140  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [bdi-default]
> root       142  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [kblockd]
> root       230  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [ata_sff]
> root       237  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [khubd]
> root       365  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kswapd0]
> root       464  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [fsnotify_mark]
> root       486  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfs_mru_cache]
> root       489  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfslogd]
> root       490  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfsdatad]
> root       491  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [xfsconvertd]
> root       554  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_0]
> root       559  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_1]
> root       573  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_2]
> root       576  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_3]
> root       579  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kworker/u:4]
> root       580  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [kworker/u:5]
> root       589  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_4]
> root       592  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [scsi_eh_5]
> root       655  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [kpsmoused]
> root       706  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [reiserfs]
> root      1486  0.0  0.0      0     0 ?        S    22:14   0:00  \_ [flush-8:0]
> root      1692  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [rpciod]
> root      1693  0.0  0.0      0     0 ?        S<   22:14   0:00  \_ [nfsiod]
> root      1697  0.0  0.0      0     0 ?        S    22:15   0:00  \_ [lockd]
> root       976  0.0  0.0      0     0 ?        S    22:30   0:00  \_ [kworker/0:0]
> root      1004  0.0  0.0      0     0 ?        S    22:38   0:00  \_ [kworker/0:1]
> root         1  0.1  0.1   1740   588 ?        Ss   22:14   0:02 init [3]  
> root       823  0.0  0.1   2132   824 ?        S<s  22:14   0:00 /sbin/udevd --daemon
> root      1778  0.0  0.1   2128   696 ?        S<   22:15   0:00  \_ /sbin/udevd --daemon
> root      1377  0.0  0.3   4876  1780 tty2     Ss   22:14   0:00 -bash
> root      1145  0.0  0.2   2276   988 tty2     S+   22:40   0:00  \_ slabtop
> root      1381  0.0  0.1   1892   768 tty6     Ss+  22:14   0:00 /sbin/agetty 38400 tty6 linux
> root      1521  0.0  0.0   1928   356 ?        Ss   22:14   0:00 dhcpcd -m 2 eth0
> root      1562  0.0  0.1   5128   544 ?        S    22:14   0:00 supervising syslog-ng
> root      1563  0.0  0.4   5408  1968 ?        Ss   22:14   0:00  \_ /usr/sbin/syslog-ng
> ntp       1587  0.0  0.2   4360  1352 ?        Ss   22:14   0:00 /usr/sbin/ntpd -p /var/run/ntpd.pid -u ntp:ntp
> collectd  1605  0.6  0.7  49924  3748 ?        SNLsl 22:14   0:14 /usr/sbin/collectd -P /var/run/collectd/collectd.pid -C /etc/collectd.conf
> root      1623  0.0  0.1   1944   508 ?        Ss   22:14   0:00 /usr/sbin/gpm -m /dev/input/mice -t ps2
> root      1663  0.0  0.1   2116   760 ?        Ss   22:14   0:00 /sbin/rpcbind
> root      1677  0.0  0.2   2188   968 ?        Ss   22:14   0:00 /sbin/rpc.statd --no-notify
> root      1737  0.0  0.2   4204   988 ?        Ss   22:15   0:00 /usr/sbin/sshd
> root       942  0.0  0.4   7004  2264 ?        Ss   22:23   0:00  \_ sshd: root@pts/2 
> root       944  0.0  0.3   4876  1812 pts/2    Ss   22:23   0:00      \_ -bash
> root      1791  0.0  0.1   4124   960 pts/2    R+   22:53   0:00          \_ ps auxf
> root      1766  0.0  0.1   1892   780 tty1     Ss+  22:15   0:00 /sbin/agetty 38400 tty1 linux
> root      1767  0.0  0.1   1892   784 ttyS0    Ss+  22:15   0:00 /sbin/agetty 115200 ttyS0 vt100
> root       982  0.0  0.1   1892   784 tty5     Ss+  22:38   0:00 /sbin/agetty 38400 tty5 linux
> root      1011  0.0  0.3   4876  1748 tty3     Ss+  22:38   0:00 -bash
> root      1126  0.0  0.1   1892   780 tty4     Ss+  22:38   0:00 /sbin/agetty 38400 tty4 linux

> slabinfo - version: 2.1
> # name            <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>
> squashfs_inode_cache   1920   1920    384   10    1 : tunables    0    0    0 : slabdata    192    192      0
> nfs_direct_cache       0      0     88   46    1 : tunables    0    0    0 : slabdata      0      0      0
> nfs_write_data        40     40    480    8    1 : tunables    0    0    0 : slabdata      5      5      0
> nfs_read_data         36     36    448    9    1 : tunables    0    0    0 : slabdata      4      4      0
> nfs_inode_cache       70     70    576   14    2 : tunables    0    0    0 : slabdata      5      5      0
> nfs_page              42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> rpc_buffers           15     15   2080   15    8 : tunables    0    0    0 : slabdata      1      1      0
> rpc_tasks             25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> rpc_inode_cache       36     36    448    9    1 : tunables    0    0    0 : slabdata      4      4      0
> fib6_nodes            64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> ip6_dst_cache         29     42    192   21    1 : tunables    0    0    0 : slabdata      2      2      0
> ndisc_cache           21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> RAWv6                 12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> UDPLITEv6              0      0    672   12    2 : tunables    0    0    0 : slabdata      0      0      0
> UDPv6                 12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> tw_sock_TCPv6          0      0    160   25    1 : tunables    0    0    0 : slabdata      0      0      0
> request_sock_TCPv6     32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> TCPv6                 12     12   1312   12    4 : tunables    0    0    0 : slabdata      1      1      0
> aoe_bufs               0      0     64   64    1 : tunables    0    0    0 : slabdata      0      0      0
> scsi_sense_cache      32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> scsi_cmd_cache        25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> sd_ext_cdb            85     85     48   85    1 : tunables    0    0    0 : slabdata      1      1      0
> cfq_io_context       153    153     80   51    1 : tunables    0    0    0 : slabdata      3      3      0
> cfq_queue             36     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> mqueue_inode_cache      8      8    512    8    1 : tunables    0    0    0 : slabdata      1      1      0
> xfs_buf                0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0
> fstrm_item             0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_mru_cache_elem      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ili                0      0    168   24    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_inode              0      0    608   13    2 : tunables    0    0    0 : slabdata      0      0      0
> xfs_efi_item           0      0    296   13    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_efd_item           0      0    296   13    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_buf_item           0      0    184   22    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_log_item_desc      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_trans              0      0    240   17    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ifork              0      0     72   56    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_dabuf              0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_da_state           0      0    352   11    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_btree_cur          0      0    160   25    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_bmap_free_item      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_log_ticket         0      0    192   21    1 : tunables    0    0    0 : slabdata      0      0      0
> xfs_ioend             51     51     80   51    1 : tunables    0    0    0 : slabdata      1      1      0
> reiser_inode_cache  13050  13050    400   10    1 : tunables    0    0    0 : slabdata   1305   1305      0
> configfs_dir_cache     64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> kioctx                 0      0    224   18    1 : tunables    0    0    0 : slabdata      0      0      0
> kiocb                  0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0
> inotify_event_private_data    128    128     32  128    1 : tunables    0    0    0 : slabdata      1      1      0
> inotify_inode_mark     46     46     88   46    1 : tunables    0    0    0 : slabdata      1      1      0
> fasync_cache           0      0     40  102    1 : tunables    0    0    0 : slabdata      0      0      0
> khugepaged_mm_slot      0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> nsproxy                0      0     40  102    1 : tunables    0    0    0 : slabdata      0      0      0
> posix_timers_cache      0      0    128   32    1 : tunables    0    0    0 : slabdata      0      0      0
> uid_cache             42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> UNIX                  25     27    448    9    1 : tunables    0    0    0 : slabdata      3      3      0
> UDP-Lite               0      0    544   15    2 : tunables    0    0    0 : slabdata      0      0      0
> tcp_bind_bucket      128    128     32  128    1 : tunables    0    0    0 : slabdata      1      1      0
> inet_peer_cache       21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_fib_trie          102    102     40  102    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_fib_alias         102    102     40  102    1 : tunables    0    0    0 : slabdata      1      1      0
> ip_dst_cache          50     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> arp_cache             21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> RAW                    8      8    512    8    1 : tunables    0    0    0 : slabdata      1      1      0
> UDP                   15     15    544   15    2 : tunables    0    0    0 : slabdata      1      1      0
> tw_sock_TCP           32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> request_sock_TCP      42     42     96   42    1 : tunables    0    0    0 : slabdata      1      1      0
> TCP                   13     13   1184   13    4 : tunables    0    0    0 : slabdata      1      1      0
> eventpoll_pwq          0      0     48   85    1 : tunables    0    0    0 : slabdata      0      0      0
> eventpoll_epi          0      0     96   42    1 : tunables    0    0    0 : slabdata      0      0      0
> sgpool-128            12     12   2592   12    8 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-64             12     12   1312   12    4 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-32             12     12    672   12    2 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-16             11     11    352   11    1 : tunables    0    0    0 : slabdata      1      1      0
> sgpool-8              21     21    192   21    1 : tunables    0    0    0 : slabdata      1      1      0
> scsi_data_buffer       0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> blkdev_queue          17     17    936   17    4 : tunables    0    0    0 : slabdata      1      1      0
> blkdev_requests       26     36    224   18    1 : tunables    0    0    0 : slabdata      2      2      0
> blkdev_ioc            73     73     56   73    1 : tunables    0    0    0 : slabdata      1      1      0
> fsnotify_event_holder      0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> fsnotify_event        56     56     72   56    1 : tunables    0    0    0 : slabdata      1      1      0
> bio-0                 25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> biovec-256            10     10   3104   10    8 : tunables    0    0    0 : slabdata      1      1      0
> biovec-128             0      0   1568   10    4 : tunables    0    0    0 : slabdata      0      0      0
> biovec-64             10     10    800   10    2 : tunables    0    0    0 : slabdata      1      1      0
> biovec-16             18     18    224   18    1 : tunables    0    0    0 : slabdata      1      1      0
> sock_inode_cache      70     77    352   11    1 : tunables    0    0    0 : slabdata      7      7      0
> skbuff_fclone_cache     11     11    352   11    1 : tunables    0    0    0 : slabdata      1      1      0
> skbuff_head_cache    517    567    192   21    1 : tunables    0    0    0 : slabdata     27     27      0
> file_lock_cache       36     36    112   36    1 : tunables    0    0    0 : slabdata      1      1      0
> shmem_inode_cache    910    910    408   10    1 : tunables    0    0    0 : slabdata     91     91      0
> Acpi-Operand         949    949     56   73    1 : tunables    0    0    0 : slabdata     13     13      0
> Acpi-ParseExt         64     64     64   64    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-Parse            85     85     48   85    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-State            73     73     56   73    1 : tunables    0    0    0 : slabdata      1      1      0
> Acpi-Namespace       612    612     40  102    1 : tunables    0    0    0 : slabdata      6      6      0
> proc_inode_cache    6256   6256    344   23    2 : tunables    0    0    0 : slabdata    272    272      0
> sigqueue              25     25    160   25    1 : tunables    0    0    0 : slabdata      1      1      0
> bdev_cache            13     18    448    9    1 : tunables    0    0    0 : slabdata      2      2      0
> sysfs_dir_cache    13696  13696     64   64    1 : tunables    0    0    0 : slabdata    214    214      0
> mnt_cache             50     50    160   25    1 : tunables    0    0    0 : slabdata      2      2      0
> filp              422592 422592    128   32    1 : tunables    0    0    0 : slabdata  13206  13206      0
> inode_cache         3954   3972    320   12    1 : tunables    0    0    0 : slabdata    331    331      0
> dentry             39312  39312    144   28    1 : tunables    0    0    0 : slabdata   1404   1404      0
> names_cache            7      7   4128    7    8 : tunables    0    0    0 : slabdata      1      1      0
> buffer_head        13560  37856     72   56    1 : tunables    0    0    0 : slabdata    676    676      0
> vm_area_struct       862   1053    104   39    1 : tunables    0    0    0 : slabdata     27     27      0
> mm_struct             27     54    448    9    1 : tunables    0    0    0 : slabdata      6      6      0
> fs_cache              80    128     64   64    1 : tunables    0    0    0 : slabdata      2      2      0
> files_cache         4325   4326    192   21    1 : tunables    0    0    0 : slabdata    206    206      0
> signal_cache        7848   7848    512    8    1 : tunables    0    0    0 : slabdata    981    981      0
> sighand_cache         64    108   1312   12    4 : tunables    0    0    0 : slabdata      9      9      0
> task_xstate          392    392    576   14    2 : tunables    0    0    0 : slabdata     28     28      0
> task_struct         7866   7866    832   19    4 : tunables    0    0    0 : slabdata    414    414      0
> cred_jar           21792  21792    128   32    1 : tunables    0    0    0 : slabdata    681    681      0
> anon_vma_chain      1033   1632     40  102    1 : tunables    0    0    0 : slabdata     16     16      0
> anon_vma             707    896     32  128    1 : tunables    0    0    0 : slabdata      7      7      0
> pid                 7872   7872     64   64    1 : tunables    0    0    0 : slabdata    123    123      0
> radix_tree_node     6565   6565    312   13    1 : tunables    0    0    0 : slabdata    505    505      0
> idr_layer_cache      269    275    160   25    1 : tunables    0    0    0 : slabdata     11     11      0
> dma-kmalloc-8192       0      0   8208    3    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-4096       0      0   4112    7    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-2048       0      0   2064   15    8 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-1024       0      0   1040   15    4 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-512        0      0    528   15    2 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-256        0      0    272   15    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-128        0      0    144   28    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-64         0      0     80   51    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-32         0      0     48   85    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-16         0      0     32  128    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-8          0      0     24  170    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-192        0      0    208   19    1 : tunables    0    0    0 : slabdata      0      0      0
> dma-kmalloc-96         0      0    112   36    1 : tunables    0    0    0 : slabdata      0      0      0
> kmalloc-8192          12     12   8208    3    8 : tunables    0    0    0 : slabdata      4      4      0
> kmalloc-4096         285    294   4112    7    8 : tunables    0    0    0 : slabdata     42     42      0
> kmalloc-2048         547    555   2064   15    8 : tunables    0    0    0 : slabdata     37     37      0
> kmalloc-1024        3690   3690   1040   15    4 : tunables    0    0    0 : slabdata    246    246      0
> kmalloc-512          422    435    528   15    2 : tunables    0    0    0 : slabdata     29     29      0
> kmalloc-256           44     45    272   15    1 : tunables    0    0    0 : slabdata      3      3      0
> kmalloc-128          336    336    144   28    1 : tunables    0    0    0 : slabdata     12     12      0
> kmalloc-64          4486   4488     80   51    1 : tunables    0    0    0 : slabdata     88     88      0
> kmalloc-32          5354   5355     48   85    1 : tunables    0    0    0 : slabdata     63     63      0
> kmalloc-16          2351   5248     32  128    1 : tunables    0    0    0 : slabdata     41     41      0
> kmalloc-8           3566   3570     24  170    1 : tunables    0    0    0 : slabdata     21     21      0
> kmalloc-192          152    152    208   19    1 : tunables    0    0    0 : slabdata      8      8      0
> kmalloc-96          1038   1044    112   36    1 : tunables    0    0    0 : slabdata     29     29      0
> kmem_cache            32     32    128   32    1 : tunables    0    0    0 : slabdata      1      1      0
> kmem_cache_node      192    192     64   64    1 : tunables    0    0    0 : slabdata      3      3      0

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