stat.cc File Reference
#include "squid.h"
#include "CacheDigest.h"
#include "CachePeer.h"
#include "client_side.h"
#include "client_side_request.h"
#include "comm/Connection.h"
#include "comm/Loops.h"
#include "event.h"
#include "fde.h"
#include "format/Token.h"
#include "globals.h"
#include "http/Stream.h"
#include "HttpRequest.h"
#include "IoStats.h"
#include "mem/Pool.h"
#include "mem_node.h"
#include "MemBuf.h"
#include "MemObject.h"
#include "mgr/CountersAction.h"
#include "mgr/FunAction.h"
#include "mgr/InfoAction.h"
#include "mgr/IntervalAction.h"
#include "mgr/IoAction.h"
#include "mgr/Registration.h"
#include "mgr/ServiceTimesAction.h"
#include "neighbors.h"
#include "PeerDigest.h"
#include "SquidConfig.h"
#include "SquidMath.h"
#include "SquidTime.h"
#include "stat.h"
#include "StatCounters.h"
#include "Store.h"
#include "store_digest.h"
#include "StoreClient.h"
#include "tools.h"
#include "util.h"
#include "auth/UserRequest.h"
#include "DelayId.h"
#include "ssl/support.h"
#include "comm.h"
#include "StoreSearch.h"
Include dependency graph for stat.cc:

Go to the source code of this file.

Classes

class  StatObjectsState
 

Macros

#define DEBUG_OPENFD   1
 
#define XAVG(X)   (dt ? (double) (f->X - l->X) / dt : 0.0)
 

Typedefs

typedef int STOBJFLT(const StoreEntry *)
 

Functions

static const char * describeStatuses (const StoreEntry *)
 
static void statAvgTick (void *notused)
 
static void statAvgDump (StoreEntry *, int minutes, int hours)
 
static double statPctileSvc (double, int, int)
 
static void statStoreEntry (MemBuf *mb, StoreEntry *e)
 
static double statCPUUsage (int minutes)
 
void GetAvgStat (Mgr::IntervalActionData &stats, int minutes, int hours)
 
void DumpAvgStat (Mgr::IntervalActionData &stats, StoreEntry *sentry)
 
void GetInfo (Mgr::InfoActionData &stats)
 
void DumpInfo (Mgr::InfoActionData &stats, StoreEntry *sentry)
 
void DumpMallocStatistics (StoreEntry *sentry)
 
void GetCountersStats (Mgr::CountersActionData &stats)
 
void DumpCountersStats (Mgr::CountersActionData &stats, StoreEntry *sentry)
 
void GetServiceTimesStats (Mgr::ServiceTimesActionData &stats)
 
void DumpServiceTimesStats (Mgr::ServiceTimesActionData &stats, StoreEntry *sentry)
 
void GetIoStats (Mgr::IoActionData &stats)
 
void DumpIoStats (Mgr::IoActionData &stats, StoreEntry *sentry)
 
static void statUtilization (StoreEntry *e)
 
const char * storeEntryFlags (const StoreEntry *entry)
 
static void statObjects (void *data)
 
static void statObjectsStart (StoreEntry *sentry, STOBJFLT *filter)
 
static void stat_objects_get (StoreEntry *sentry)
 
static int statObjectsVmFilter (const StoreEntry *e)
 
static void stat_vmobjects_get (StoreEntry *sentry)
 
static int statObjectsOpenfdFilter (const StoreEntry *e)
 
static void statOpenfdObj (StoreEntry *sentry)
 
static void statRegisterWithCacheManager (void)
 
static void statCountersInitSpecial (StatCounters *C)
 
static void statCountersInit (StatCounters *C)
 
void statInit (void)
 
static void statCountersHistograms (StoreEntry *sentry)
 
static void statCountersDump (StoreEntry *sentry)
 
void statFreeMemory (void)
 
static void statPeerSelect (StoreEntry *sentry)
 
static void statDigestBlob (StoreEntry *sentry)
 
StatCounterssnmpStatGet (int minutes)
 
int stat5minClientRequests (void)
 
double statRequestHitRatio (int minutes)
 
double statRequestHitMemoryRatio (int minutes)
 
double statRequestHitDiskRatio (int minutes)
 
double statByteHitRatio (int minutes)
 
static void statClientRequests (StoreEntry *s)
 
int statMemoryAccounted (void)
 

Variables

static OBJH stat_objects_get
 
static OBJH stat_vmobjects_get
 
static OBJH statOpenfdObj
 
static EVH statObjects
 
static OBJH statCountersDump
 
static OBJH statPeerSelect
 
static OBJH statDigestBlob
 
static OBJH statUtilization
 
static OBJH statCountersHistograms
 
static OBJH statClientRequests
 
StatCounters CountHist [N_COUNT_HIST]
 
static int NCountHist = 0
 
static StatCounters CountHourHist [N_COUNT_HOUR_HIST]
 
static int NCountHourHist = 0
 
unsigned int mem_pool_alloc_calls
 
unsigned int mem_pool_free_calls
 

Macro Definition Documentation

◆ DEBUG_OPENFD

#define DEBUG_OPENFD   1

Definition at line 66 of file stat.cc.

◆ XAVG

#define XAVG (   X)    (dt ? (double) (f->X - l->X) / dt : 0.0)

Definition at line 888 of file stat.cc.

Referenced by GetAvgStat().

Typedef Documentation

◆ STOBJFLT

typedef int STOBJFLT(const StoreEntry *)

Definition at line 68 of file stat.cc.

Function Documentation

◆ describeStatuses()

static const char * describeStatuses ( const StoreEntry entry)
static

◆ DumpAvgStat()

void DumpAvgStat ( Mgr::IntervalActionData stats,
StoreEntry sentry 
)

Definition at line 1020 of file stat.cc.

References Mgr::IntervalActionData::aborted_requests, Mgr::IntervalActionData::average_select_fd_period, Mgr::IntervalActionData::client_http_all_median_svc_time, Mgr::IntervalActionData::client_http_errors, Mgr::IntervalActionData::client_http_hit_median_svc_time, Mgr::IntervalActionData::client_http_hits, Mgr::IntervalActionData::client_http_kbytes_in, Mgr::IntervalActionData::client_http_kbytes_out, Mgr::IntervalActionData::client_http_miss_median_svc_time, Mgr::IntervalActionData::client_http_nh_median_svc_time, Mgr::IntervalActionData::client_http_nm_median_svc_time, Mgr::IntervalActionData::client_http_requests, Mgr::IntervalActionData::count, Mgr::IntervalActionData::cpu_time, Mgr::IntervalActionData::dns_median_svc_time, Math::doublePercent(), Mgr::IntervalActionData::icp_kbytes_recv, Mgr::IntervalActionData::icp_kbytes_sent, Mgr::IntervalActionData::icp_pkts_recv, Mgr::IntervalActionData::icp_pkts_sent, Mgr::IntervalActionData::icp_q_kbytes_recv, Mgr::IntervalActionData::icp_q_kbytes_sent, Mgr::IntervalActionData::icp_queries_recv, Mgr::IntervalActionData::icp_queries_sent, Mgr::IntervalActionData::icp_query_median_svc_time, Mgr::IntervalActionData::icp_query_timeouts, Mgr::IntervalActionData::icp_r_kbytes_recv, Mgr::IntervalActionData::icp_r_kbytes_sent, Mgr::IntervalActionData::icp_replies_queued, Mgr::IntervalActionData::icp_replies_recv, Mgr::IntervalActionData::icp_replies_sent, Mgr::IntervalActionData::icp_reply_median_svc_time, Mgr::IntervalActionData::median_select_fds, mkrfc1123(), Mgr::IntervalActionData::page_faults, Mgr::IntervalActionData::sample_end_time, Mgr::IntervalActionData::sample_start_time, Mgr::IntervalActionData::select_fds, Mgr::IntervalActionData::select_loops, Mgr::IntervalActionData::server_all_errors, Mgr::IntervalActionData::server_all_kbytes_in, Mgr::IntervalActionData::server_all_kbytes_out, Mgr::IntervalActionData::server_all_requests, Mgr::IntervalActionData::server_ftp_errors, Mgr::IntervalActionData::server_ftp_kbytes_in, Mgr::IntervalActionData::server_ftp_kbytes_out, Mgr::IntervalActionData::server_ftp_requests, Mgr::IntervalActionData::server_http_errors, Mgr::IntervalActionData::server_http_kbytes_in, Mgr::IntervalActionData::server_http_kbytes_out, Mgr::IntervalActionData::server_http_requests, Mgr::IntervalActionData::server_other_errors, Mgr::IntervalActionData::server_other_kbytes_in, Mgr::IntervalActionData::server_other_kbytes_out, Mgr::IntervalActionData::server_other_requests, storeAppendPrintf(), Mgr::IntervalActionData::swap_files_cleaned, Mgr::IntervalActionData::swap_ins, Mgr::IntervalActionData::swap_outs, Mgr::IntervalActionData::syscalls_disk_closes, Mgr::IntervalActionData::syscalls_disk_opens, Mgr::IntervalActionData::syscalls_disk_reads, Mgr::IntervalActionData::syscalls_disk_seeks, Mgr::IntervalActionData::syscalls_disk_unlinks, Mgr::IntervalActionData::syscalls_disk_writes, Mgr::IntervalActionData::syscalls_selects, Mgr::IntervalActionData::syscalls_sock_accepts, Mgr::IntervalActionData::syscalls_sock_binds, Mgr::IntervalActionData::syscalls_sock_closes, Mgr::IntervalActionData::syscalls_sock_connects, Mgr::IntervalActionData::syscalls_sock_reads, Mgr::IntervalActionData::syscalls_sock_recvfroms, Mgr::IntervalActionData::syscalls_sock_sendtos, Mgr::IntervalActionData::syscalls_sock_sockets, Mgr::IntervalActionData::syscalls_sock_writes, Mgr::IntervalActionData::unlink_requests, and Mgr::IntervalActionData::wall_time.

Referenced by Mgr::IntervalAction::dump(), and statAvgDump().

◆ DumpCountersStats()

void DumpCountersStats ( Mgr::CountersActionData stats,
StoreEntry sentry 
)

Definition at line 1442 of file stat.cc.

References Mgr::CountersActionData::aborted_requests, Mgr::CountersActionData::cd_kbytes_recv, Mgr::CountersActionData::cd_kbytes_sent, Mgr::CountersActionData::cd_local_memory, Mgr::CountersActionData::cd_memory, Mgr::CountersActionData::cd_msgs_recv, Mgr::CountersActionData::cd_msgs_sent, Mgr::CountersActionData::cd_times_used, Mgr::CountersActionData::client_http_errors, Mgr::CountersActionData::client_http_hit_kbytes_out, Mgr::CountersActionData::client_http_hits, Mgr::CountersActionData::client_http_kbytes_in, Mgr::CountersActionData::client_http_kbytes_out, Mgr::CountersActionData::client_http_requests, Mgr::CountersActionData::cpu_time, Mgr::CountersActionData::icp_kbytes_recv, Mgr::CountersActionData::icp_kbytes_sent, Mgr::CountersActionData::icp_pkts_recv, Mgr::CountersActionData::icp_pkts_sent, Mgr::CountersActionData::icp_q_kbytes_recv, Mgr::CountersActionData::icp_q_kbytes_sent, Mgr::CountersActionData::icp_queries_recv, Mgr::CountersActionData::icp_queries_sent, Mgr::CountersActionData::icp_query_timeouts, Mgr::CountersActionData::icp_r_kbytes_recv, Mgr::CountersActionData::icp_r_kbytes_sent, Mgr::CountersActionData::icp_replies_queued, Mgr::CountersActionData::icp_replies_recv, Mgr::CountersActionData::icp_replies_sent, Mgr::CountersActionData::icp_times_used, mkrfc1123(), Mgr::CountersActionData::page_faults, Mgr::CountersActionData::sample_time, Mgr::CountersActionData::select_loops, Mgr::CountersActionData::server_all_errors, Mgr::CountersActionData::server_all_kbytes_in, Mgr::CountersActionData::server_all_kbytes_out, Mgr::CountersActionData::server_all_requests, Mgr::CountersActionData::server_ftp_errors, Mgr::CountersActionData::server_ftp_kbytes_in, Mgr::CountersActionData::server_ftp_kbytes_out, Mgr::CountersActionData::server_ftp_requests, Mgr::CountersActionData::server_http_errors, Mgr::CountersActionData::server_http_kbytes_in, Mgr::CountersActionData::server_http_kbytes_out, Mgr::CountersActionData::server_http_requests, Mgr::CountersActionData::server_other_errors, Mgr::CountersActionData::server_other_kbytes_in, Mgr::CountersActionData::server_other_kbytes_out, Mgr::CountersActionData::server_other_requests, storeAppendPrintf(), Mgr::CountersActionData::swap_files_cleaned, Mgr::CountersActionData::swap_ins, Mgr::CountersActionData::swap_outs, Mgr::CountersActionData::unlink_requests, and Mgr::CountersActionData::wall_time.

Referenced by Mgr::CountersAction::dump(), and statCountersDump().

◆ DumpInfo()

void DumpInfo ( Mgr::InfoActionData stats,
StoreEntry sentry 
)

Definition at line 581 of file stat.cc.

References APP_SHORTNAME, StoreEntry::append(), StoreInfoStats::Part::available(), Mgr::InfoActionData::avg_client_http_requests, Mgr::InfoActionData::avg_icp_messages, Mgr::InfoActionData::avg_loop_time, Mgr::InfoActionData::biggest_fd, Mgr::InfoActionData::byte_hit_ratio5, Mgr::InfoActionData::byte_hit_ratio60, Mgr::InfoActionData::cache_hits5, Mgr::InfoActionData::cache_hits60, Mgr::InfoActionData::cache_misses5, Mgr::InfoActionData::cache_misses60, StoreInfoStats::Part::capacity, SquidConfig::client_db, Mgr::InfoActionData::client_http_clients, Mgr::InfoActionData::client_http_requests, Config, StoreInfoStats::Part::count, Mgr::InfoActionData::count, Mgr::InfoActionData::cpu_time, Mgr::InfoActionData::cpu_usage, Mgr::InfoActionData::cpu_usage5, Mgr::InfoActionData::cpu_usage60, Mgr::InfoActionData::current_time, Mgr::InfoActionData::dns_lookups5, Mgr::InfoActionData::dns_lookups60, Math::doublePercent(), Mgr::InfoActionData::gb_freed_count, Mgr::InfoActionData::gb_saved_count, Mgr::InfoActionData::htcp_pkts_recv, Mgr::InfoActionData::htcp_pkts_sent, Mgr::InfoActionData::http_requests5, Mgr::InfoActionData::http_requests60, Mgr::InfoActionData::icp_pkts_recv, Mgr::InfoActionData::icp_pkts_sent, Mgr::InfoActionData::icp_queries5, Mgr::InfoActionData::icp_queries60, Mgr::InfoActionData::icp_replies_queued, Mgr::InfoActionData::max_fd, Mgr::InfoActionData::maxrss, StoreInfoStats::Part::meanObjectSize(), StoreInfoStats::mem, StoreInfoStats::mem_object_count, memPoolGetGlobalStats(), mkrfc1123(), Mgr::InfoActionData::near_hits5, Mgr::InfoActionData::near_hits60, Mgr::InfoActionData::not_modified_replies5, Mgr::InfoActionData::not_modified_replies60, Mgr::InfoActionData::num_fd_free, Mgr::InfoActionData::number_fd, SquidConfig::onoff, StoreInfoStats::Swap::open_disk_fd, Mgr::InfoActionData::opening_fd, Mgr::InfoActionData::page_faults, Mgr::InfoActionData::request_failure_ratio, Mgr::InfoActionData::request_hit_disk_ratio5, Mgr::InfoActionData::request_hit_disk_ratio60, Mgr::InfoActionData::request_hit_mem_ratio5, Mgr::InfoActionData::request_hit_mem_ratio60, Mgr::InfoActionData::request_hit_ratio5, Mgr::InfoActionData::request_hit_ratio60, Mgr::InfoActionData::reserved_fd, Mgr::InfoActionData::select_loops, service_name, StoreInfoStats::Part::size, Mgr::InfoActionData::squid_start, SQUIDSBUFPH, SQUIDSBUFPRINT, Mgr::InfoActionData::store, StoreInfoStats::store_entry_count, storeAppendPrintf(), StoreInfoStats::swap, Mgr::InfoActionData::total_accounted, Mgr::InfoActionData::unlink_requests, Mgr::InfoActionData::up_time, and version_string.

Referenced by Mgr::InfoAction::dump().

◆ DumpIoStats()

◆ DumpMallocStatistics()

void DumpMallocStatistics ( StoreEntry sentry)

Definition at line 791 of file stat.cc.

References current_dtime, storeAppendPrintf(), xm_deltat, and xm_time.

Referenced by Mgr::InfoAction::dump().

◆ DumpServiceTimesStats()

◆ GetAvgStat()

void GetAvgStat ( Mgr::IntervalActionData stats,
int  minutes,
int  hours 
)

Definition at line 890 of file stat.cc.

References Mgr::IntervalActionData::aborted_requests, StatCounters::allSvcTime, assert, Mgr::IntervalActionData::average_select_fd_period, StatCounters::client_http, Mgr::IntervalActionData::client_http_all_median_svc_time, Mgr::IntervalActionData::client_http_errors, Mgr::IntervalActionData::client_http_hit_median_svc_time, Mgr::IntervalActionData::client_http_hits, Mgr::IntervalActionData::client_http_kbytes_in, Mgr::IntervalActionData::client_http_kbytes_out, Mgr::IntervalActionData::client_http_miss_median_svc_time, Mgr::IntervalActionData::client_http_nh_median_svc_time, Mgr::IntervalActionData::client_http_nm_median_svc_time, Mgr::IntervalActionData::client_http_requests, Mgr::IntervalActionData::cpu_time, StatCounters::cputime, DBG_IMPORTANT, debugs, StatCounters::dns, Mgr::IntervalActionData::dns_median_svc_time, StatCounters::hitSvcTime, StatCounters::icp, Mgr::IntervalActionData::icp_kbytes_recv, Mgr::IntervalActionData::icp_kbytes_sent, Mgr::IntervalActionData::icp_pkts_recv, Mgr::IntervalActionData::icp_pkts_sent, Mgr::IntervalActionData::icp_q_kbytes_recv, Mgr::IntervalActionData::icp_q_kbytes_sent, Mgr::IntervalActionData::icp_queries_recv, Mgr::IntervalActionData::icp_queries_sent, Mgr::IntervalActionData::icp_query_median_svc_time, Mgr::IntervalActionData::icp_query_timeouts, Mgr::IntervalActionData::icp_r_kbytes_recv, Mgr::IntervalActionData::icp_r_kbytes_sent, Mgr::IntervalActionData::icp_replies_queued, Mgr::IntervalActionData::icp_replies_recv, Mgr::IntervalActionData::icp_replies_sent, Mgr::IntervalActionData::icp_reply_median_svc_time, Mgr::IntervalActionData::median_select_fds, StatCounters::missSvcTime, N_COUNT_HIST, N_COUNT_HOUR_HIST, StatCounters::nearHitSvcTime, StatCounters::nearMissSvcTime, Mgr::IntervalActionData::page_faults, StatCounters::querySvcTime, StatCounters::replySvcTime, Mgr::IntervalActionData::sample_end_time, Mgr::IntervalActionData::sample_start_time, Mgr::IntervalActionData::select_fds, StatCounters::select_fds, StatCounters::select_fds_hist, Mgr::IntervalActionData::select_loops, StatCounters::select_time, server, Mgr::IntervalActionData::server_all_errors, Mgr::IntervalActionData::server_all_kbytes_in, Mgr::IntervalActionData::server_all_kbytes_out, Mgr::IntervalActionData::server_all_requests, Mgr::IntervalActionData::server_ftp_errors, Mgr::IntervalActionData::server_ftp_kbytes_in, Mgr::IntervalActionData::server_ftp_kbytes_out, Mgr::IntervalActionData::server_ftp_requests, Mgr::IntervalActionData::server_http_errors, Mgr::IntervalActionData::server_http_kbytes_in, Mgr::IntervalActionData::server_http_kbytes_out, Mgr::IntervalActionData::server_http_requests, Mgr::IntervalActionData::server_other_errors, Mgr::IntervalActionData::server_other_kbytes_in, Mgr::IntervalActionData::server_other_kbytes_out, Mgr::IntervalActionData::server_other_requests, statHistDeltaMedian(), StatCounters::svcTime, Mgr::IntervalActionData::swap_files_cleaned, Mgr::IntervalActionData::swap_ins, Mgr::IntervalActionData::swap_outs, Mgr::IntervalActionData::syscalls_disk_closes, Mgr::IntervalActionData::syscalls_disk_opens, Mgr::IntervalActionData::syscalls_disk_reads, Mgr::IntervalActionData::syscalls_disk_seeks, Mgr::IntervalActionData::syscalls_disk_unlinks, Mgr::IntervalActionData::syscalls_disk_writes, Mgr::IntervalActionData::syscalls_selects, Mgr::IntervalActionData::syscalls_sock_accepts, Mgr::IntervalActionData::syscalls_sock_binds, Mgr::IntervalActionData::syscalls_sock_closes, Mgr::IntervalActionData::syscalls_sock_connects, Mgr::IntervalActionData::syscalls_sock_reads, Mgr::IntervalActionData::syscalls_sock_recvfroms, Mgr::IntervalActionData::syscalls_sock_sendtos, Mgr::IntervalActionData::syscalls_sock_sockets, Mgr::IntervalActionData::syscalls_sock_writes, StatCounters::timestamp, tvSubDsec(), Mgr::IntervalActionData::unlink_requests, Mgr::IntervalActionData::wall_time, and XAVG.

Referenced by Mgr::IntervalAction::collect(), and statAvgDump().

◆ GetCountersStats()

void GetCountersStats ( Mgr::CountersActionData stats)

Definition at line 1366 of file stat.cc.

References Mgr::CountersActionData::aborted_requests, StatCounters::aborted_requests, StatCounters::all, StatCounters::cd, Mgr::CountersActionData::cd_kbytes_recv, Mgr::CountersActionData::cd_kbytes_sent, Mgr::CountersActionData::cd_local_memory, Mgr::CountersActionData::cd_memory, Mgr::CountersActionData::cd_msgs_recv, Mgr::CountersActionData::cd_msgs_sent, Mgr::CountersActionData::cd_times_used, StatCounters::client_http, Mgr::CountersActionData::client_http_errors, Mgr::CountersActionData::client_http_hit_kbytes_out, Mgr::CountersActionData::client_http_hits, Mgr::CountersActionData::client_http_kbytes_in, Mgr::CountersActionData::client_http_kbytes_out, Mgr::CountersActionData::client_http_requests, Mgr::CountersActionData::cpu_time, StatCounters::cputime, current_time, StatCounters::errors, StatCounters::files_cleaned, StatCounters::ftp, StatCounters::hit_kbytes_out, StatCounters::hits, StatCounters::http, StatCounters::icp, Mgr::CountersActionData::icp_kbytes_recv, Mgr::CountersActionData::icp_kbytes_sent, Mgr::CountersActionData::icp_pkts_recv, Mgr::CountersActionData::icp_pkts_sent, Mgr::CountersActionData::icp_q_kbytes_recv, Mgr::CountersActionData::icp_q_kbytes_sent, Mgr::CountersActionData::icp_queries_recv, Mgr::CountersActionData::icp_queries_sent, Mgr::CountersActionData::icp_query_timeouts, Mgr::CountersActionData::icp_r_kbytes_recv, Mgr::CountersActionData::icp_r_kbytes_sent, Mgr::CountersActionData::icp_replies_queued, Mgr::CountersActionData::icp_replies_recv, Mgr::CountersActionData::icp_replies_sent, Mgr::CountersActionData::icp_times_used, StatCounters::ins, ByteCounter::kb, StatCounters::kbytes_in, StatCounters::kbytes_out, StatCounters::kbytes_recv, StatCounters::kbytes_sent, CacheDigest::mask_size, StatCounters::memory, StatCounters::msgs_recv, StatCounters::msgs_sent, StatCounters::other, StatCounters::outs, Mgr::CountersActionData::page_faults, StatCounters::page_faults, StatCounters::pkts_recv, StatCounters::pkts_sent, StatCounters::q_kbytes_recv, StatCounters::q_kbytes_sent, StatCounters::queries_recv, StatCounters::queries_sent, StatCounters::query_timeouts, StatCounters::r_kbytes_recv, StatCounters::r_kbytes_sent, StatCounters::replies_queued, StatCounters::replies_recv, StatCounters::replies_sent, StatCounters::requests, rusage_cputime(), rusage_pagefaults(), Mgr::CountersActionData::sample_time, Mgr::CountersActionData::select_loops, StatCounters::select_loops, StatCounters::server, Mgr::CountersActionData::server_all_errors, Mgr::CountersActionData::server_all_kbytes_in, Mgr::CountersActionData::server_all_kbytes_out, Mgr::CountersActionData::server_all_requests, Mgr::CountersActionData::server_ftp_errors, Mgr::CountersActionData::server_ftp_kbytes_in, Mgr::CountersActionData::server_ftp_kbytes_out, Mgr::CountersActionData::server_ftp_requests, Mgr::CountersActionData::server_http_errors, Mgr::CountersActionData::server_http_kbytes_in, Mgr::CountersActionData::server_http_kbytes_out, Mgr::CountersActionData::server_http_requests, Mgr::CountersActionData::server_other_errors, Mgr::CountersActionData::server_other_kbytes_in, Mgr::CountersActionData::server_other_kbytes_out, Mgr::CountersActionData::server_other_requests, squid_getrusage(), statCounter, store_digest, StatCounters::swap, Mgr::CountersActionData::swap_files_cleaned, Mgr::CountersActionData::swap_ins, Mgr::CountersActionData::swap_outs, StatCounters::times_used, StatCounters::timestamp, tvSubDsec(), StatCounters::unlink, Mgr::CountersActionData::unlink_requests, and Mgr::CountersActionData::wall_time.

Referenced by Mgr::CountersAction::collect(), and statCountersDump().

◆ GetInfo()

void GetInfo ( Mgr::InfoActionData stats)

Definition at line 457 of file stat.cc.

References Mgr::InfoActionData::avg_client_http_requests, Mgr::InfoActionData::avg_icp_messages, Mgr::InfoActionData::avg_loop_time, Biggest_FD, Mgr::InfoActionData::biggest_fd, Mgr::InfoActionData::byte_hit_ratio5, Mgr::InfoActionData::byte_hit_ratio60, Mgr::InfoActionData::cache_hits5, Mgr::InfoActionData::cache_hits60, Mgr::InfoActionData::cache_misses5, Mgr::InfoActionData::cache_misses60, StatCounters::client_http, Mgr::InfoActionData::client_http_clients, Mgr::InfoActionData::client_http_requests, StatCounters::clients, mgb_t::count, Mgr::InfoActionData::cpu_time, Mgr::InfoActionData::cpu_usage, Mgr::InfoActionData::cpu_usage5, Mgr::InfoActionData::cpu_usage60, current_time, Mgr::InfoActionData::current_time, Mgr::InfoActionData::dns_lookups5, Mgr::InfoActionData::dns_lookups60, Math::doublePercent(), fdNFree(), MemPoolMeter::gb_freed, Mgr::InfoActionData::gb_freed_count, MemPoolMeter::gb_saved, Mgr::InfoActionData::gb_saved_count, Store::Controller::getStats(), StatCounters::htcp, Mgr::InfoActionData::htcp_pkts_recv, Mgr::InfoActionData::htcp_pkts_sent, Mgr::InfoActionData::http_requests5, Mgr::InfoActionData::http_requests60, StatCounters::icp, Mgr::InfoActionData::icp_pkts_recv, Mgr::InfoActionData::icp_pkts_sent, Mgr::InfoActionData::icp_queries5, Mgr::InfoActionData::icp_queries60, Mgr::InfoActionData::icp_replies_queued, Mgr::InfoActionData::max_fd, Mgr::InfoActionData::maxrss, memPoolGetGlobalStats(), Mgr::InfoActionData::near_hits5, Mgr::InfoActionData::near_hits60, Mgr::InfoActionData::not_modified_replies5, Mgr::InfoActionData::not_modified_replies60, Mgr::InfoActionData::num_fd_free, Number_FD, Mgr::InfoActionData::number_fd, Opening_FD, Mgr::InfoActionData::opening_fd, Mgr::InfoActionData::page_faults, PCTILE_DNS, PCTILE_HIT, PCTILE_HTTP, PCTILE_ICP_QUERY, PCTILE_MISS, PCTILE_NH, PCTILE_NM, StatCounters::pkts_recv, StatCounters::pkts_sent, StatCounters::replies_queued, Mgr::InfoActionData::request_failure_ratio, request_failure_ratio, Mgr::InfoActionData::request_hit_disk_ratio5, Mgr::InfoActionData::request_hit_disk_ratio60, Mgr::InfoActionData::request_hit_mem_ratio5, Mgr::InfoActionData::request_hit_mem_ratio60, Mgr::InfoActionData::request_hit_ratio5, Mgr::InfoActionData::request_hit_ratio60, StatCounters::requests, RESERVED_FD, Mgr::InfoActionData::reserved_fd, Store::Root(), rusage_cputime(), rusage_maxrss(), rusage_pagefaults(), Mgr::InfoActionData::select_loops, StatCounters::select_loops, squid_getrusage(), Squid_MaxFD, Mgr::InfoActionData::squid_start, squid_start, statByteHitRatio(), statCounter, statCPUUsage(), statMemoryAccounted(), statPctileSvc(), statRequestHitDiskRatio(), statRequestHitMemoryRatio(), statRequestHitRatio(), Mgr::InfoActionData::store, _MemPoolGlobalStats::TheMeter, Mgr::InfoActionData::total_accounted, tvSubDsec(), StatCounters::unlink, Mgr::InfoActionData::unlink_requests, and Mgr::InfoActionData::up_time.

Referenced by Mgr::InfoAction::collect().

◆ GetIoStats()

◆ GetServiceTimesStats()

◆ snmpStatGet()

StatCounters* snmpStatGet ( int  minutes)

Definition at line 1686 of file stat.cc.

Referenced by snmp_prfProtoFn().

◆ stat5minClientRequests()

int stat5minClientRequests ( void  )

Definition at line 1692 of file stat.cc.

References assert, StatCounters::client_http, N_COUNT_HIST, StatCounters::requests, and statCounter.

Referenced by peerRefreshDNS().

◆ stat_objects_get()

static void stat_objects_get ( StoreEntry sentry)
static

Definition at line 405 of file stat.cc.

References NULL, and statObjectsStart().

◆ stat_vmobjects_get()

static void stat_vmobjects_get ( StoreEntry sentry)
static

Definition at line 417 of file stat.cc.

References statObjectsStart(), and statObjectsVmFilter().

◆ statAvgDump()

static void statAvgDump ( StoreEntry sentry,
int  minutes,
int  hours 
)
static

Definition at line 881 of file stat.cc.

References DumpAvgStat(), GetAvgStat(), and Ping::stats.

Referenced by statDigestBlob(), and statUtilization().

◆ statAvgTick()

◆ statByteHitRatio()

◆ statClientRequests()

◆ statCountersDump()

static void statCountersDump ( StoreEntry sentry)
static

Definition at line 1358 of file stat.cc.

References DumpCountersStats(), GetCountersStats(), and Ping::stats.

◆ statCountersHistograms()

◆ statCountersInit()

static void statCountersInit ( StatCounters C)
static

Definition at line 1250 of file stat.cc.

References assert, and statCountersInitSpecial().

Referenced by statInit().

◆ statCountersInitSpecial()

◆ statCPUUsage()

static double statCPUUsage ( int  minutes)
static

Definition at line 1699 of file stat.cc.

References assert, Math::doublePercent(), N_COUNT_HIST, and tvSubDsec().

Referenced by GetInfo().

◆ statDigestBlob()

static void statDigestBlob ( StoreEntry sentry)
static

◆ statFreeMemory()

void statFreeMemory ( void  )

Definition at line 1567 of file stat.cc.

References i, N_COUNT_HIST, and N_COUNT_HOUR_HIST.

Referenced by SquidShutdown().

◆ statInit()

◆ statMemoryAccounted()

int statMemoryAccounted ( void  )

Definition at line 1927 of file stat.cc.

References memPoolsTotalAllocated().

Referenced by GetInfo(), and snmp_prfSysFn().

◆ statObjects()

◆ statObjectsOpenfdFilter()

static int statObjectsOpenfdFilter ( const StoreEntry e)
static

Definition at line 424 of file stat.cc.

References StoreEntry::mem_obj, NULL, MemObject::SwapOut::sio, and MemObject::swapout.

Referenced by statOpenfdObj().

◆ statObjectsStart()

◆ statObjectsVmFilter()

static int statObjectsVmFilter ( const StoreEntry e)
static

Definition at line 411 of file stat.cc.

References StoreEntry::mem_obj.

Referenced by stat_vmobjects_get().

◆ statOpenfdObj()

static void statOpenfdObj ( StoreEntry sentry)
static

◆ statPctileSvc()

◆ statPeerSelect()

◆ statRegisterWithCacheManager()

◆ statRequestHitDiskRatio()

double statRequestHitDiskRatio ( int  minutes)

◆ statRequestHitMemoryRatio()

double statRequestHitMemoryRatio ( int  minutes)

◆ statRequestHitRatio()

double statRequestHitRatio ( int  minutes)

◆ statStoreEntry()

◆ statUtilization()

static void statUtilization ( StoreEntry e)
static

Definition at line 130 of file stat.cc.

References NCountHist, NCountHourHist, statAvgDump(), statCountersDump, and storeAppendPrintf().

◆ storeEntryFlags()

Variable Documentation

◆ CountHist

Definition at line 120 of file stat.cc.

◆ CountHourHist

StatCounters CountHourHist[N_COUNT_HOUR_HIST]
static

Definition at line 122 of file stat.cc.

◆ mem_pool_alloc_calls

unsigned int mem_pool_alloc_calls

◆ mem_pool_free_calls

unsigned int mem_pool_free_calls

◆ NCountHist

int NCountHist = 0
static

Definition at line 121 of file stat.cc.

Referenced by statAvgTick(), and statUtilization().

◆ NCountHourHist

int NCountHourHist = 0
static

Definition at line 123 of file stat.cc.

Referenced by statAvgTick(), and statUtilization().

◆ stat_objects_get

OBJH stat_objects_get
static

Definition at line 90 of file stat.cc.

Referenced by statRegisterWithCacheManager().

◆ stat_vmobjects_get

OBJH stat_vmobjects_get
static

Definition at line 91 of file stat.cc.

Referenced by statRegisterWithCacheManager().

◆ statClientRequests

OBJH statClientRequests
static

Definition at line 101 of file stat.cc.

Referenced by statRegisterWithCacheManager().

◆ statCountersDump

OBJH statCountersDump
static

Definition at line 96 of file stat.cc.

Referenced by statDigestBlob(), and statUtilization().

◆ statCountersHistograms

OBJH statCountersHistograms
static

Definition at line 100 of file stat.cc.

Referenced by statDigestBlob(), and statRegisterWithCacheManager().

◆ statDigestBlob

OBJH statDigestBlob
static

Definition at line 98 of file stat.cc.

Referenced by statRegisterWithCacheManager().

◆ statObjects

EVH statObjects
static

Definition at line 95 of file stat.cc.

Referenced by statObjects(), and statObjectsStart().

◆ statOpenfdObj

OBJH statOpenfdObj
static

Definition at line 93 of file stat.cc.

Referenced by statRegisterWithCacheManager().

◆ statPeerSelect

OBJH statPeerSelect
static

Definition at line 97 of file stat.cc.

Referenced by statDigestBlob(), and statRegisterWithCacheManager().

◆ statUtilization

OBJH statUtilization
static

Definition at line 99 of file stat.cc.

Referenced by statRegisterWithCacheManager().

 

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