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6c1b29d06f
haproxy/src
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Willy Tarreau 6c1b29d06f MINOR: ring: make the number of queues configurable 
Now the rings have one wait queue per group. This should limit the
contention on systems such as EPYC CPUs where the performance drops
dramatically when using more than one CCX.

Tests were run with different numbers and it was showed that value
6 outperforms all other ones at 12, 24, 48, 64 and 80 threads on an
EPYC, a Xeon and an Ampere CPU. Value 7 sometimes comes close and
anything around these values degrades quickly. The value has been
left tunable in the global section.

This commit only introduces everything needed to set up the queue count
so that it's easier to adjust it in the forthcoming patches, but it was
initially added after the series, making it harder to compare.

It was also shown that trying to group the threads in queues by their
thread groups is counter-productive and that it was more efficient to
do that by applying a modulo on the thread number. As surprising as it
seems, it does have the benefit of well balancing any number of threads.
2024-03-25 17:34:19 +00:00
..
acl.c MINOR: acl: add extra diagnostics about suspicious string patterns 2024-02-03 12:08:11 +01:00
action.c MINOR: support for http-request set-timeout client 2023-09-28 08:49:22 +02:00
activity.c MINOR: activity: report profiling duration and age in "show profiling" 2023-11-14 11:46:37 +01:00
applet.c MEDIUM: ring/applet: turn the wait_entry list to an mt_list instead 2024-03-25 17:34:19 +00:00
arg.c
auth.c
backend.c MINOR: connection: extend takeover with release option 2024-03-22 16:12:36 +01:00
base64.c
cache.c MINOR: muxes/applet: Simplify checks on options to disable zero-copy forwarding 2024-02-14 15:41:04 +01:00
calltrace.c BUG/MINOR: calltrace: fix 'now' being used in place of 'date' 2023-04-27 18:14:57 +02:00
cbuf.c
cfgcond.c MINOR: protocol: move the global reuseport flag to the protocols 2023-04-23 09:46:15 +02:00
cfgdiag.c
cfgparse-global.c MINOR: cfgparse: Add a global option to expose deprecated directives 2024-03-15 11:31:48 +01:00
cfgparse-listen.c BUG/MINOR: cfgparse-listen: fix warning being reported as an alert 2023-12-01 09:09:45 +01:00
cfgparse-quic.c MINOR: quic: Dynamic packet reordering threshold 2024-02-14 11:32:29 +01:00
cfgparse-ssl.c MEDIUM: ssl: allow to change the OpenSSL security level from global section 2024-03-12 17:37:11 +01:00
cfgparse-tcp.c BUG/MINOR: cfgparse-tcp: leak when re-declaring interface from bind line 2023-06-06 15:15:17 +02:00
cfgparse-unix.c
cfgparse.c BUG/MINOR: cfgparse: report proper location for log-format-sd errors 2024-03-07 11:48:17 +01:00
channel.c MINOR: tree-wide: Only rely on co_data() to check channel emptyness 2023-10-17 18:51:13 +02:00
check.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
chunk.c MEDIUM: init: initialize the trash earlier 2023-09-08 16:25:19 +02:00
cli.c BUG/MAJOR: cli: Restore non-interactive mode behavior with pipelined commands 2024-02-23 15:19:49 +01:00
clock.c MINOR: clock: provide a function to automatically adjust now_offset 2023-05-17 09:33:54 +02:00
compression.c MINOR: compression/slz: add support for a pure flush of pending bytes 2023-06-30 16:12:36 +02:00
connection.c MINOR: connection: implement conn_release() 2024-03-22 16:12:36 +01:00
cpuset.c REORG: cpuset: move parse_cpu_set() and parse_cpumap() to cpuset.c 2023-09-08 16:25:19 +02:00
debug.c MINOR: debug: add "debug dev trace" to flood with traces 2024-03-25 17:32:22 +00:00
dgram.c MINOR: dgram: allow to set rcv/sndbuf for dgram sockets as well 2023-10-18 17:01:19 +02:00
dict.c
dns_ring.c MEDIUM: ring/applet: turn the wait_entry list to an mt_list instead 2024-03-25 17:34:19 +00:00
dns.c MEDIUM: ring/applet: turn the wait_entry list to an mt_list instead 2024-03-25 17:34:19 +00:00
dynbuf.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
eb32sctree.c
eb32tree.c
eb64tree.c
ebimtree.c
ebistree.c
ebmbtree.c
ebpttree.c
ebsttree.c
ebtree.c
errors.c MAJOR: ring: insert an intermediary ring_storage level 2024-03-25 17:34:19 +00:00
ev_epoll.c
ev_evports.c
ev_kqueue.c
ev_poll.c
ev_select.c
event_hdl.c LICENSE: event_hdl: fix GPL license version 2024-02-28 15:13:27 +01:00
extcheck.c MINOR: ext-check: add an option to preserve environment variables 2023-11-23 16:53:57 +01:00
fcgi-app.c CLEANUP: log: deinitialization of the log buffer in one function 2024-01-30 08:27:26 +01:00
fcgi.c
fd.c BUG/MEDIUM: fd: don't wait for tmask to stabilize if we're not in it. 2023-04-13 18:04:46 +02:00
filters.c Revert "MINOR: filter: "filter" requires TCP or HTTP mode" 2023-11-18 11:16:21 +01:00
fix.c
flt_bwlim.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
flt_http_comp.c BUG/MINOR: compression: possible NULL dereferences in comp_prepare_compress_request() 2023-11-29 08:59:27 +01:00
flt_spoe.c BUG/MEDIUM: spoe: Return an invalid frame on recv if size is too small 2024-03-19 07:54:25 +01:00
flt_trace.c BUG/MINOR: trace: show wall-clock date, not internal date in show activity 2023-04-27 18:22:34 +02:00
freq_ctr.c BUG/MEDIUM: freq-ctr: Don't report overshoot for long inactivity period 2023-11-08 16:38:06 +01:00
frontend.c MINOR: frontend: implement a dedicated actconn increment function 2023-10-26 15:18:48 +02:00
h1_htx.c BUG/MINOR: h1-htx: properly initialize the err_pos field 2024-01-31 15:22:12 +01:00
h1.c CLEANUP: h1: remove unused function h1_measure_trailers() 2024-01-31 15:22:12 +01:00
h2.c MINOR: h2: Set the BODYLESS_RESP flag on the HTX start-line if necessary 2023-10-17 18:51:13 +02:00
h3_stats.c MEDIUM: stats: Be able to access a specific field into a stats module 2024-02-01 12:00:53 +01:00
h3.c MINOR: mux-quic: realign Tx buffer if possible 2024-01-31 16:28:54 +01:00
haproxy.c MINOR: ring: make the number of queues configurable 2024-03-25 17:34:19 +00:00
hash.c
hlua_fcn.c MEDIUM: server: make server_set_inetaddr() updater serializable 2023-12-21 14:22:27 +01:00
hlua.c BUG/MEDIUM: hlua: streams don't support mixing lua-load with lua-load-per-thread (2nd try) 2024-03-13 09:24:46 +01:00
hpack-dec.c BUG/CRITICAL: http: properly reject empty http header field names 2023-02-14 08:48:54 +01:00
hpack-enc.c
hpack-huff.c BUG/MEDIUM: hpack: fix incorrect huffman decoding of some control chars 2023-01-26 11:36:39 +01:00
hpack-tbl.c
hq_interop.c MEDIUM: mux-quic: properly handle conn Tx buf exhaustion 2024-01-31 16:28:54 +01:00
http_acl.c
http_act.c CLEANUP: log: deinitialization of the log buffer in one function 2024-01-30 08:27:26 +01:00
http_ana.c BUG/MEDIUM: http_ana: ignore NTLM for reuse aggressive/always and no H1 2024-03-20 14:26:57 +01:00
http_client.c CLEANUP: tree-wide: use proper ERR_* return values for PRE_CHECK fcts 2024-03-07 11:48:08 +01:00
http_conv.c CLEANUP: assorted typo fixes in the code and comments 2023-04-01 18:33:40 +02:00
http_ext.c OPTIM: http_ext: avoid useless copy in http_7239_extract_{ipv4,ipv6} 2024-03-25 16:24:15 +01:00
http_fetch.c MEDIUM: htx/http-ana: No longer close connection on early HAProxy response 2024-02-28 16:02:33 +01:00
http_htx.c CLEANUP: log: deinitialization of the log buffer in one function 2024-01-30 08:27:26 +01:00
http_rules.c CLEANUP: log: deinitialization of the log buffer in one function 2024-01-30 08:27:26 +01:00
http.c MEDIUM: http: add the ability to redefine http-err-codes and http-fail-codes 2024-01-11 15:10:08 +01:00
htx.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
init.c
jwt.c MINOR: jwt: Add support for RSA-PSS signatures (PS256 algorithm) 2023-03-08 10:43:04 +01:00
lb_chash.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
lb_fas.c
lb_fwlc.c
lb_fwrr.c
lb_map.c
linuxcap.c MEDIUM: capabilities: enable support for Linux capabilities 2023-08-29 11:11:50 +02:00
listener.c BUG/MINOR: listener: Don't schedule frontend without task in listener_release() 2024-03-14 09:34:36 +01:00
log.c MEDIUM: ring: change the ring reader to use the new vector-based API now 2024-03-25 17:34:19 +00:00
lru.c
mailers.c MINOR: mailers/hlua: disable email sending from lua 2023-05-05 16:28:32 +02:00
map.c MINOR: map: add map_*_key converters to provide the matching key 2023-12-21 14:22:27 +01:00
mjson.c BUILD: mjson: Fix warning about unused variables 2023-05-11 09:22:46 +02:00
mqtt.c
mux_fcgi.c BUG/MEDIUM: mux-fcgi: Properly handle EOM flag on end-of-trailers HTX block 2024-03-25 11:06:41 +01:00
mux_h1.c MEDIUM: mux: prepare for takeover on private connections 2024-03-22 17:10:06 +01:00
mux_h2.c MEDIUM: mux: prepare for takeover on private connections 2024-03-22 17:10:06 +01:00
mux_pt.c MINOR: muxes/applet: Simplify checks on options to disable zero-copy forwarding 2024-02-14 15:41:04 +01:00
mux_quic.c BUG/MINOR: mux-quic: close all QCS before freeing QCC tasklet 2024-03-25 10:24:59 +01:00
mworker-prog.c MEDIUM: clock: replace timeval "now" with integer "now_ns" 2023-04-28 16:08:08 +02:00
mworker.c MINOR: ring: make callers use ring_data() and ring_size(), not ring->buf 2024-03-25 17:34:19 +00:00
namespace.c BUG/MINOR: namespace: missing free in netns_sig_stop() 2023-06-14 11:27:29 +02:00
ncbuf.c MINOR: ncbuf: missing malloc checks in standalone code 2023-05-12 09:45:30 +02:00
pattern.c MINOR: map: mapfile ordering also matters for tree-based match types 2024-01-11 11:13:54 +01:00
payload.c MEDIUM: tree-wide: fetches that may return IPV4+IPV6 now return ADDR 2023-07-03 16:32:01 +02:00
peers.c MINOR: applet: Remove uselelss test on SE_FL_SHR/SHW flags 2024-02-14 14:22:36 +01:00
pipe.c
pool.c BUG/MEDIUM: pool: fix rare risk of deadlock in pool_flush() 2024-02-10 12:38:40 +01:00
proto_quic.c CLEANUP: Re-apply xalloc_size.cocci (3) 2023-11-06 20:49:56 +01:00
proto_rhttp.c CLEANUP: assorted typo fixes in the code and comments 2024-01-02 10:19:48 +01:00
proto_sockpair.c MEDIUM: proto: duplicate receivers marked RX_F_MUST_DUP 2023-04-21 17:41:26 +02:00
proto_tcp.c MINOR: protocol: move the global reuseport flag to the protocols 2023-04-23 09:46:15 +02:00
proto_udp.c MEDIUM: udp: allow to retrieve the frontend destination address 2024-01-02 11:44:42 +01:00
proto_uxdg.c MINOR: proto_ux: ability to dump ABNS names in error messages 2023-02-23 15:05:05 +01:00
proto_uxst.c MINOR: proto: skip socket setup for duped FDs 2023-04-21 17:41:26 +02:00
protocol.c MINOR: quic+openssl_compat: Do not start without "limited-quic" 2023-08-17 15:44:03 +02:00
proxy.c BUG/MEDIUM: server: fix dynamic servers initial settings 2024-02-27 17:02:20 +01:00
qmux_http.c MEDIUM: mux-quic: add BUG_ON if sending on locally closed QCS 2023-12-21 15:42:08 +01:00
qmux_trace.c MEDIUM: mux-quic: simplify sending API 2024-01-31 16:28:54 +01:00
qpack-dec.c BUG/MINOR: qpack: reject invalid dynamic table capacity 2024-02-15 17:46:53 +01:00
qpack-enc.c BUG/MEDIUM: qpack: allow 6xx..9xx status codes 2024-01-29 15:40:19 +01:00
qpack-tbl.c
queue.c MEDIUM: clock: replace timeval "now" with integer "now_ns" 2023-04-28 16:08:08 +02:00
quic_ack.c BUILD: quic: Variable name typo inside a BUG_ON(). 2024-02-05 14:31:21 +01:00
quic_cc_cubic.c CLEANUP: assorted typo fixes in the code and comments 2024-03-05 11:50:34 +01:00
quic_cc_newreno.c REORG: quic: Move QUIC path definitions/declarations to quic_cc module 2023-11-28 15:37:50 +01:00
quic_cc_nocc.c REORG: quic: Move QUIC path definitions/declarations to quic_cc module 2023-11-28 15:37:50 +01:00
quic_cc.c
quic_cid.c CLEANUP: quic_cid: remove unused listener arg 2023-11-30 15:04:27 +01:00
quic_cli.c CLEANUP: assorted typo fixes in the code and comments 2024-03-18 19:54:33 +01:00
quic_conn.c MINOR: quic: simplify rescheduling for handshake 2024-03-11 14:15:36 +01:00
quic_fctl.c MINOR: mux-quic: define a flow control related type 2024-01-31 16:28:54 +01:00
quic_frame.c BUG/MINOR: quic: reject unknown frame type 2024-02-15 17:04:17 +01:00
quic_loss.c MINOR: quic: Add a counter for reordered packets 2024-02-14 11:32:29 +01:00
quic_openssl_compat.c BUG/MEDIUM: quic: keylog callback not called (USE_OPENSSL_COMPAT) 2024-01-16 10:17:27 +01:00
quic_retransmit.c REORG: quic: Add a new module for retransmissions 2023-11-28 15:47:18 +01:00
quic_retry.c REORG: quic: Add a new module for QUIC retry 2023-11-28 15:47:18 +01:00
quic_rx.c MINOR: quic: remove qc_treat_rx_crypto_frms() 2024-03-11 14:27:51 +01:00
quic_sock.c BUG/MEDIUM: quic: fix connection freeze on post handshake 2024-03-06 10:39:57 +01:00
quic_ssl.c MEDIUM: ssl: allow to change the OpenSSL security level from global section 2024-03-12 17:37:11 +01:00
quic_stats.c MEDIUM: stats: Be able to access a specific field into a stats module 2024-02-01 12:00:53 +01:00
quic_stream.c MEDIUM: mux-quic: properly handle conn Tx buf exhaustion 2024-01-31 16:28:54 +01:00
quic_tls.c MINOR: quic: always use ncbuf for rx CRYPTO 2024-03-08 17:22:48 +01:00
quic_tp.c MINOR: quic: Transport parameters encoding without version_information 2024-01-23 16:03:29 +01:00
quic_trace.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
quic_tx.c REORG: quic: Add a new module for retransmissions 2023-11-28 15:47:18 +01:00
raw_sock.c MEDIUM: raw-sock: Specifiy amount of data to send via snd_pipe callback 2023-10-17 18:51:13 +02:00
regex.c
resolvers.c REORG: dns/ring: split the ring between the generic one and the DNS one 2024-03-25 17:34:19 +00:00
ring.c MINOR: ring: make the number of queues configurable 2024-03-25 17:34:19 +00:00
sample.c MINOR: sample: add type_to_smp() helper function 2024-02-20 15:18:39 +01:00
server_state.c BUG/MINOR: server-state: Avoid warning on 'file not found' 2023-07-21 15:08:27 +02:00
server.c BUILD: server: fix build regression on old compilers (<= gcc-4.4) 2024-03-25 16:23:37 +01:00
session.c MINOR: connection: implement conn_release() 2024-03-22 16:12:36 +01:00
sha1.c
shctx.c BUG/MINOR: shctx: Remove old HA_SPIN_INIT 2023-11-17 16:56:18 +01:00
signal.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
sink.c MAJOR: ring: drop the now unneeded lock 2024-03-25 17:34:19 +00:00
slz.c IMPORT: slz: implement a synchronous flush() operation 2023-06-30 16:12:36 +02:00
sock_inet.c MINOR: protocol: move the global reuseport flag to the protocols 2023-04-23 09:46:15 +02:00
sock_unix.c BUG/MINOR: sock: mark abns sockets as non-suspendable and always unbind them 2023-11-20 11:38:26 +01:00
sock.c MEDIUM: tcp-act/backend: support for set-bc-{mark,tos} actions 2024-02-01 10:58:30 +01:00
ssl_ckch.c BUG/MAJOR: ocsp: Separate refcount per instance and per store 2024-03-20 16:12:10 +01:00
ssl_crtlist.c BUG/MINOR: ssl/cli: duplicate cleaning code in cli_parse_del_crtlist 2024-02-27 18:10:43 +01:00
ssl_gencert.c MEDIUM: ssl: allow to change the OpenSSL security level from global section 2024-03-12 17:37:11 +01:00
ssl_ocsp.c CLEANUP: ssl: Remove undocumented ocsp fetches 2024-03-20 16:12:11 +01:00
ssl_sample.c BUG/MINOR: ssl: do not set the aead_tag flags in sample_conv_aes_gcm() 2024-03-11 19:20:44 +01:00
ssl_sock.c MINOR: connection: extend takeover with release option 2024-03-22 16:12:36 +01:00
ssl_utils.c BUILD: ssl: ssl_c_r_dn fetches uses functiosn only available since 1.1.1 2023-05-15 12:07:52 +02:00
stats.c BUG/MINOR: stats: drop srv refcount on early release 2024-02-22 18:24:35 +01:00
stconn.c BUG/MAJOR: stconn: Check support for zero-copy forwarding on both sides 2024-02-14 15:41:02 +01:00
stick_table.c CLEANUP: fix typo in naming for variable "unused" 2024-03-05 11:50:34 +01:00
stream.c BUG/MEDIUM: hlua: streams don't support mixing lua-load with lua-load-per-thread (2nd try) 2024-03-13 09:24:46 +01:00
task.c CLEANUP: assorted typo fixes in the code and comments 2023-11-23 16:23:14 +01:00
tcp_act.c MEDIUM: tcp-act/backend: support for set-bc-{mark,tos} actions 2024-02-01 10:58:30 +01:00
tcp_rules.c MINOR: log/backend: prevent tcp-{request,response} use with LOG mode 2023-11-18 11:16:21 +01:00
tcp_sample.c MINOR: sample: accept_date / request_date return %Ts / %tr timestamp values 2023-07-24 17:12:29 +02:00
tcpcheck.c CLEANUP: log: deinitialization of the log buffer in one function 2024-01-30 08:27:26 +01:00
thread.c MEDIUM: cache: Use dedicated cache tree lock alongside shctx lock 2023-11-16 19:35:10 +01:00
time.c
tools.c MINOR: tools: use public interface for FreeBSD get_exec_path() 2024-03-11 19:00:37 +01:00
trace.c MINOR: session: rename private conns elements 2024-03-14 15:21:02 +01:00
uri_auth.c
uri_normalizer.c
vars.c MINOR: vars: export var_set and var_unset functions 2024-03-08 17:20:43 +01:00
version.c
wdt.c BUG/MEDIUM: wdt: fix wrong thread being checked for sleeping 2023-02-17 16:01:34 +01:00
xprt_handshake.c
xprt_quic.c BUG/MEDIUM: quic: fix connection freeze on post handshake 2024-03-06 10:39:57 +01:00