Yinan Zhang
03ae509f32
Create prof_sys module for reading system thread name
2020-06-29 14:27:50 -07:00
Yinan Zhang
adfd9d7b1d
Change tsdn to tsd for thread name allocation
2020-06-29 14:27:50 -07:00
Yinan Zhang
841af2b426
Move thread name handling to prof_data module
2020-06-29 14:27:50 -07:00
Yinan Zhang
c8683bee80
Unify printing for prof counts object
2020-06-29 14:27:50 -07:00
Yinan Zhang
5d292b5660
Push error handling logic out of core dumping logic
2020-06-29 14:27:50 -07:00
Yinan Zhang
354183b10d
Define prof dump buffer size centrally
2020-06-29 14:27:50 -07:00
Yinan Zhang
7455813e57
Make dump file writing replaceable in test
2020-06-29 14:27:50 -07:00
Yinan Zhang
21e44c45d9
Make maps file opening replaceable in test
2020-06-29 14:27:50 -07:00
Yinan Zhang
4bb4037dbe
Extract utility function for opening maps file
2020-06-29 14:27:50 -07:00
Yinan Zhang
f307b25804
Only replace the dump file opening function in test
2020-06-29 14:27:50 -07:00
Yinan Zhang
d460333efb
Improve naming for prof system thread name option
2020-06-24 14:32:01 -07:00
Yinan Zhang
092fcac0b4
Remove unnecessary source files
2020-06-19 12:15:44 -07:00
Yinan Zhang
a795b19327
Remove beginning define in source files
...
```
sed -i "/^#define JEMALLOC_[A-Z_]*_C_$/d" src/*.c;
```
2020-06-19 12:15:44 -07:00
Yinan Zhang
24bbf376ce
Unify arena flag reading and selection
2020-06-19 11:06:05 -07:00
Yinan Zhang
e128b170a0
Do not fallback to auto arena when manual arena is requested
2020-06-19 11:06:05 -07:00
Yinan Zhang
95a59d2f72
Unify tcache flag reading and selection
2020-06-19 11:06:05 -07:00
Yinan Zhang
4b0c008489
Unify zero flag reading and setting
2020-06-19 11:06:05 -07:00
Yinan Zhang
2a84f9b8fc
Unify alignment flag reading and computation
2020-06-19 11:06:05 -07:00
Yinan Zhang
b7858abfc0
Expose prof testing internal functions
2020-06-19 09:16:51 -07:00
Yinan Zhang
40fa6674a9
Fix prof timestamp conf reading
2020-06-17 16:02:51 -07:00
David Goldblatt
40672b0b78
Remove duplicate logging in malloc.
2020-06-16 10:33:55 -07:00
Jon Haslam
4aea743279
High Resolution Timestamps for Profiling
2020-06-15 12:12:49 -07:00
David Goldblatt
d82a164d0d
Add thread.peak.[read|reset] mallctls.
...
These can be used to track net allocator activity on a per-thread basis.
2020-06-11 13:54:22 -07:00
Yinan Zhang
3e19ebd2ea
Add lock to protect prof last-N dumping
2020-06-09 17:03:05 -07:00
Yinan Zhang
a835d9cf85
Make prof last-N dumping non-blocking
2020-06-09 17:03:05 -07:00
Yinan Zhang
fc8bc4b5c0
Increase dump buffer for prof last-N list
2020-06-09 17:03:05 -07:00
Yinan Zhang
264d89d641
Extract restore and async cleanup functions for prof last-N list
2020-06-09 17:03:05 -07:00
Yinan Zhang
857ebd3daf
Make edata pointer on prof recent record an atomic fence
2020-06-09 17:03:05 -07:00
Yinan Zhang
730658f72f
Extract alloc/dalloc utility for last-N nodes
2020-06-09 17:03:05 -07:00
Yinan Zhang
035be44867
Separate out dumping for each prof recent record
2020-06-09 17:03:05 -07:00
David Goldblatt
8da0896b79
Tcache: Make an integer conversion explicit.
2020-05-28 15:52:40 -07:00
David Goldblatt
6cdac3c573
Tcache: Make flush fractions configurable.
2020-05-16 13:34:23 -07:00
David Goldblatt
7503b5b33a
Stats, CTL: Expose new tcache settings.
2020-05-16 13:34:23 -07:00
David Goldblatt
ee72bf1cfd
Tcache: Add tcache gc delay option.
...
This can reduce flushing frequency for small size classes.
2020-05-16 13:34:23 -07:00
David Goldblatt
d338dd45d7
Tcache: Make incremental gc bytes configurable.
2020-05-16 13:34:23 -07:00
David Goldblatt
ec0b579563
Tcache: Privatize opt_lg_tcache_max default.
2020-05-16 13:34:23 -07:00
David Goldblatt
181093173d
Tcache: make slot sizing configurable.
2020-05-16 13:34:23 -07:00
David Goldblatt
b58dea8d1b
Cache bin: expose ncached_max publicly.
2020-05-16 13:34:23 -07:00
David Goldblatt
634afc4124
Tcache: Make size computation configurable.
2020-05-16 13:34:23 -07:00
David Goldblatt
eda9c2858f
Edata: zero stack edatas before initializing.
...
This avoids some UB. No compilers take advantage of it for now, but no sense in
tempting fate.
2020-05-14 10:30:20 -07:00
David Goldblatt
5dead37a9d
Allow narenas:default.
...
This can be useful when you know you want to override some lower-priority
configuration setting with its default value, but don't know what that value
would be.
2020-05-14 10:30:08 -07:00
Yinan Zhang
75dae934a1
Always initialize TE counters in TSD init
2020-05-12 09:16:16 -07:00
Yinan Zhang
b06dfb9ccc
Push event handlers to constituent modules
2020-05-12 09:16:16 -07:00
Yinan Zhang
381c97caa4
Treat postponed prof sample event as new event
2020-05-12 09:16:16 -07:00
Yinan Zhang
abd4674931
Extract out per event postponed wait time fetching
2020-05-12 09:16:16 -07:00
Yinan Zhang
f72014d097
Only compute thread event threshold once per trigger
2020-05-12 09:16:16 -07:00
Yinan Zhang
7324c4f85f
Break down event init and handler functions
2020-05-12 09:16:16 -07:00
Yinan Zhang
6de77799de
Move thread event wait time update to local
2020-05-12 09:16:16 -07:00
Yinan Zhang
733ae918f0
Extract out per event new wait time fetching
2020-05-12 09:16:16 -07:00
Yinan Zhang
1e2524e15a
Do not reset sample wait time when re-initing tdata
2020-05-12 09:16:16 -07:00
