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new 9e38df9 Add proxy.process.http.background_fill_total_count (#7625)
9e38df9 is described below
commit 9e38df945c091c557afe280bb6b0fb8a3492536b
Author: Masaori Koshiba <[email protected]>
AuthorDate: Mon Mar 29 09:17:06 2021 +0900
Add proxy.process.http.background_fill_total_count (#7625)
---
doc/admin-guide/monitoring/statistics/core/cache.en.rst | 10 +++++++++-
proxy/http/HttpConfig.cc | 3 +++
proxy/http/HttpConfig.h | 1 +
proxy/http/HttpSM.cc | 2 ++
4 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/doc/admin-guide/monitoring/statistics/core/cache.en.rst
b/doc/admin-guide/monitoring/statistics/core/cache.en.rst
index 9e0e593..3ee22e1 100644
--- a/doc/admin-guide/monitoring/statistics/core/cache.en.rst
+++ b/doc/admin-guide/monitoring/statistics/core/cache.en.rst
@@ -168,8 +168,17 @@ Cache
:ungathered:
.. ts:stat:: global proxy.process.http.background_fill_current_count integer
+ :type: gauge
:ungathered:
+ Represents the current number of background fill
+
+.. ts:stat:: global proxy.process.http.background_fill_total_count integer
+ :type: counter
+ :ungathered:
+
+ Represents the total number of background fill
+
.. ts:stat:: global proxy.process.http.cache_deletes integer
.. ts:stat:: global proxy.process.http.cache_hit_fresh integer
.. ts:stat:: global proxy.process.http.cache_hit_ims integer
@@ -223,4 +232,3 @@ Cache
.. ts:stat:: global proxy.process.http.tcp_refresh_miss_count_stat integer
.. ts:stat:: global
proxy.process.http.tcp_refresh_miss_origin_server_bytes_stat integer
.. ts:stat:: global proxy.process.http.tcp_refresh_miss_user_agent_bytes_stat
integer
-
diff --git a/proxy/http/HttpConfig.cc b/proxy/http/HttpConfig.cc
index 756ecbc..9e0179d 100644
--- a/proxy/http/HttpConfig.cc
+++ b/proxy/http/HttpConfig.cc
@@ -352,6 +352,9 @@ register_stat_callbacks()
RecRegisterRawStat(http_rsb, RECT_PROCESS,
"proxy.process.http.total_parent_marked_down_count", RECD_COUNTER,
RECP_PERSISTENT,
(int)http_total_parent_marked_down_count,
RecRawStatSyncCount);
+ RecRegisterRawStat(http_rsb, RECT_PROCESS,
"proxy.process.http.background_fill_total_count", RECD_INT, RECP_PERSISTENT,
+ (int)http_background_fill_total_count_stat,
RecRawStatSyncCount);
+
// Stats to track causes of ATS initiated origin shutdowns
RecRegisterRawStat(http_rsb, RECT_PROCESS,
"proxy.process.http.origin_shutdown.pool_lock_contention", RECD_INT,
RECP_NON_PERSISTENT,
(int)http_origin_shutdown_pool_lock_contention, RecRawStatSyncCount);
diff --git a/proxy/http/HttpConfig.h b/proxy/http/HttpConfig.h
index 718de04..9067a23 100644
--- a/proxy/http/HttpConfig.h
+++ b/proxy/http/HttpConfig.h
@@ -84,6 +84,7 @@ enum {
http_total_parent_switches_stat,
http_total_parent_retries_exhausted_stat,
http_total_parent_marked_down_count,
+ http_background_fill_total_count_stat,
http_current_parent_proxy_connections_stat,
http_current_server_connections_stat,
http_current_cache_connections_stat,
diff --git a/proxy/http/HttpSM.cc b/proxy/http/HttpSM.cc
index 011a84f..48f9d38 100644
--- a/proxy/http/HttpSM.cc
+++ b/proxy/http/HttpSM.cc
@@ -3318,6 +3318,8 @@ HttpSM::tunnel_handler_ua(int event, HttpTunnelConsumer
*c)
// detach the user agent
if (background_fill == BACKGROUND_FILL_STARTED) {
HTTP_INCREMENT_DYN_STAT(http_background_fill_current_count_stat);
+ HTTP_INCREMENT_DYN_STAT(http_background_fill_total_count_stat);
+
ink_assert(server_entry->vc == server_session);
ink_assert(c->is_downstream_from(server_session));
server_session->set_active_timeout(HRTIME_SECONDS(t_state.txn_conf->background_fill_active_timeout));
