Willy Tarreau a1e4f8c27c MINOR: pools: compute an estimate of each pool's average needed objects ... This adds a sliding estimate of the pools' usage. The goal is to be able to use this to start to more aggressively free memory instead of keeping lots of unused objects in pools. The average is calculated as a sliding average over the last 1024 consecutive measures of ->used during calls to pool_free(), and is bumped up for 1/4 of its history from ->allocated when allocation from the pool fails and results in a call to malloc(). The result is a floating value between ->used and ->allocated, that tries to react fast to under-estimates that result in expensive malloc() but still maintains itself well in case of stable usage, and progressively goes down if usage shrinks over time. This new metric is reported as "needed_avg" in "show pools". Sadly due to yet another include dependency hell, we couldn't reuse the functions from freq_ctr.h so they were temporarily duplicated into memory.h.		2020-05-27 08:32:42 +02:00
..
base64.h	[MINOR] add encode/decode function for 30-bit integers from/to base64	2010-10-30 19:04:33 +02:00
buf.h	MINOR: buf: Add function to insert a string at an absolute offset in a buffer	2020-03-06 14:12:59 +01:00
buffer.h	MEDIUM: buffer: remove the buffer_wq lock	2020-02-26 10:39:36 +01:00
cfgparse.h	Revert "MEDIUM: sink: add global statement to create a new ring (sink buffer)"	2020-05-20 12:06:16 +02:00
chunk.h	MINOR: chunk: implement chunk_strncpy() to copy partial strings	2020-02-14 19:02:06 +01:00
compat.h	MINOR: debug: use our own backtrace function on clang+x86_64	2020-03-04 12:04:07 +01:00
compiler.h	MINOR: debug: add a new DISGUISE() macro to pass a value as identity	2020-03-14 10:52:46 +01:00
config.h	CLEANUP: remove THREAD_LOCAL from config.h	2020-05-09 09:08:09 +02:00
debug.h	MINOR: debug: consume the write() result in BUG_ON() to silence a warning	2020-03-14 10:58:35 +01:00
defaults.h	CLENAUP: config: move CONFIG_HAP_LOCKLESS_POOLS out of config.h	2020-05-09 09:02:35 +02:00
errors.h	[MINOR] errors: provide new status codes for config parsing functions	2010-08-10 14:01:15 +02:00
fcgi.h	MINOR: fcgi: Add function to get the string representation of a record type	2019-10-04 16:12:02 +02:00
h1.h	CLEANUP: assorted typo fixes in the code and comments	2020-03-14 09:42:07 +01:00
h2.h	MINOR: h2: add a function to report H2 error codes as strings	2019-11-25 11:34:26 +01:00
hash.h	BUG/MAJOR: hashes: fix the signedness of the hash inputs	2020-01-16 08:23:42 +01:00
hathreads.h	CLEANUP: remove THREAD_LOCAL from config.h	2020-05-09 09:08:09 +02:00
hpack-dec.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-enc.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-huff.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
hpack-tbl.h	BUILD: hpack: make sure the hpack table can still be built standalone	2020-05-22 12:13:43 +02:00
http-hdr.h	BUILD: use inttypes.h instead of stdint.h	2019-04-01 07:44:56 +02:00
http.h	CLEANUP: assorted typo fixes in the code and comments	2020-03-14 09:42:07 +01:00
htx.h	MINOR: htx: Add a function to copy a buffer in an HTX message	2020-05-20 18:27:14 +02:00
initcall.h	MINOR: initcall: Don't forget to define the __start/stop_init_##stg symbols.	2019-04-10 16:33:25 +02:00
ist.h	MINOR: ist: add istissame() function	2020-05-05 15:28:59 +02:00
istbuf.h	MINOR: istbuf: add ist2buf() function	2020-05-05 15:28:59 +02:00
memory.h	MINOR: pools: compute an estimate of each pool's average needed objects	2020-05-27 08:32:42 +02:00
mini-clist.h	MINOR: mini-clist: Add functions to iterate backward on a list	2020-04-27 09:39:37 +02:00
namespace.h	CLEANUP: build: rename some build macros to use the USE_* ones	2019-05-22 19:47:57 +02:00
net_helper.h	CLEANUP: net_helper: Do not negate the result of unlikely	2020-02-25 07:30:49 +01:00
openssl-compat.h	BUG/MINOR: sample/ssl: Fix digest converter for openssl < 1.1.0	2020-05-12 16:30:41 +02:00
regex.h	CLEANUP: remove THREAD_LOCAL from config.h	2020-05-09 09:08:09 +02:00
standard.h	MINOR: standard: Add my_memspn and my_memcspn	2020-04-27 09:39:38 +02:00
template.h	[CLEANUP] included common/version.h everywhere	2006-06-29 18:54:54 +02:00
ticks.h	[MEDIUM] scheduler: get rid of the 4 trees thanks and use ebtree v4.1	2009-03-21 10:25:14 +01:00
time.h	BUILD: remove obsolete support for -mregparm / USE_REGPARM	2020-02-25 07:41:47 +01:00
tools.h	BUG/MINOR: ssl: ssl_sock_load_pem_into_ckch is not consistent	2020-01-22 15:55:55 +01:00
uri_auth.h	MINOR: stats: replace the ST_* uri_auth flags with STAT_*	2019-10-10 11:30:07 +02:00
version.h	MINOR: version: this is development again, update the status	2019-11-25 20:38:32 +01:00
xref.h	CLEANUP: assorted typo fixes in the code and comments	2020-03-14 09:42:07 +01:00