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Add proxy.process.http.background_fill_total_count #7625

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Merged
masaori335 merged 1 commit into from
Mar 29, 2021
Merged

Add proxy.process.http.background_fill_total_count #7625

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10 changes: 9 additions & 1 deletion doc/admin-guide/monitoring/statistics/core/cache.en.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -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
Expand Down Expand Up @@ -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

3 changes: 3 additions & 0 deletions proxy/http/HttpConfig.cc
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Expand Up @@ -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);
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1 change: 1 addition & 0 deletions proxy/http/HttpConfig.h
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Expand Up @@ -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,
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2 changes: 2 additions & 0 deletions proxy/http/HttpSM.cc
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Expand Up @@ -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));
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