32 lines
983 B
Plaintext
32 lines
983 B
Plaintext
|
What: /proc/pid/smaps_rollup
|
||
|
|
Date: August 2017
|
||
|
|
Contact: Daniel Colascione <dancol@google.com>
|
||
|
|
Description:
|
||
|
|
This file provides pre-summed memory information for a
|
||
|
|
process. The format is identical to /proc/pid/smaps,
|
||
|
|
except instead of an entry for each VMA in a process,
|
||
|
|
smaps_rollup has a single entry (tagged "[rollup]")
|
||
|
|
for which each field is the sum of the corresponding
|
||
|
|
fields from all the maps in /proc/pid/smaps.
|
||
|
|
For more details, see the procfs man page.
|
||
|
|
|
||
|
|
Typical output looks like this:
|
||
|
|
|
||
|
|
00100000-ff709000 ---p 00000000 00:00 0 [rollup]
|
||
|
|
Rss: 884 kB
|
||
|
|
Pss: 385 kB
|
||
|
|
Shared_Clean: 696 kB
|
||
|
|
Shared_Dirty: 0 kB
|
||
|
|
Private_Clean: 120 kB
|
||
|
|
Private_Dirty: 68 kB
|
||
|
|
Referenced: 884 kB
|
||
|
|
Anonymous: 68 kB
|
||
|
|
LazyFree: 0 kB
|
||
|
|
AnonHugePages: 0 kB
|
||
|
|
ShmemPmdMapped: 0 kB
|
||
|
|
Shared_Hugetlb: 0 kB
|
||
|
|
Private_Hugetlb: 0 kB
|
||
|
|
Swap: 0 kB
|
||
|
|
SwapPss: 0 kB
|
||
|
|
Locked: 385 kB
|