debian man page for varnish-counters

VARNISH-COUNTERS(7)													       VARNISH-COUNTERS(7)

NAME
       varnish-counters - Varnish counter field definitions

MAIN COUNTERS
       client_conn - Client connections accepted

       client_drop - Connection dropped, no sess/wrk

       client_req - Client requests received

       cache_hit - Cache hits

       cache_hitpass - Cache hits for pass

       cache_miss - Cache misses

       backend_conn - Backend conn. success

       backend_unhealthy - Backend conn. not attempted

       backend_busy - Backend conn. too many

       backend_fail - Backend conn. failures

       backend_reuse - Backend conn. reuses

       backend_toolate - Backend conn. was closed

       backend_recycle - Backend conn. recycles

       backend_retry - Backend conn. retry

       fetch_head - Fetch head

       fetch_length - Fetch with Length

       fetch_chunked - Fetch chunked

       fetch_eof - Fetch EOF

       fetch_bad - Fetch had bad headers

       fetch_close - Fetch wanted close

       fetch_oldhttp - Fetch pre HTTP/1.1 closed

       fetch_zero - Fetch zero len

       fetch_failed - Fetch failed

       fetch_1xx - Fetch no body (1xx)

       fetch_204 - Fetch no body (204)

       fetch_304 - Fetch no body (304)

       n_sess_mem - N struct sess_mem

       n_sess - N struct sess

       n_object - N struct object

       n_vampireobject - N unresurrected objects

       n_objectcore - N struct objectcore

       n_objecthead - N struct objecthead

       n_waitinglist - N struct waitinglist

       n_vbc - N struct vbc

       n_wrk - N worker threads

       n_wrk_create - N worker threads created

       n_wrk_failed - N worker threads not created

       n_wrk_max - N worker threads limited

       n_wrk_lqueue - work request queue length

       n_wrk_queued - N queued work requests

       n_wrk_drop - N dropped work requests

       n_backend - N backends

       n_expired - N expired objects

       n_lru_nuked - N LRU nuked objects

       n_lru_moved - N LRU moved objects

       losthdr - HTTP header overflows

       n_objsendfile - Objects sent with sendfile

       n_objwrite - Objects sent with write

       n_objoverflow - Objects overflowing workspace

       s_sess - Total Sessions

       s_req - Total Requests

       s_pipe - Total pipe

       s_pass - Total pass

       s_fetch - Total fetch

       s_hdrbytes - Total header bytes

       s_bodybytes - Total body bytes

       sess_closed - Session Closed

       sess_pipeline - Session Pipeline

       sess_readahead - Session Read Ahead

       sess_linger - Session Linger

       sess_herd - Session herd

       shm_records - SHM records

       shm_writes - SHM writes

       shm_flushes - SHM flushes due to overflow

       shm_cont - SHM MTX contention

       shm_cycles - SHM cycles through buffer

       sms_nreq - SMS allocator requests

       sms_nobj - SMS outstanding allocations

       sms_nbytes - SMS outstanding bytes

       sms_balloc - SMS bytes allocated

       sms_bfree - SMS bytes freed

       backend_req - Backend requests made

       n_vcl - N vcl total

       n_vcl_avail - N vcl available

       n_vcl_discard - N vcl discarded

       n_ban - N total active bans

       n_ban_add - N new bans added

       n_ban_retire - N old bans deleted

       n_ban_obj_test - N objects tested

       n_ban_re_test - N regexps tested against

       n_ban_dups - N duplicate bans removed

       hcb_nolock - HCB Lookups without lock

       hcb_lock - HCB Lookups with lock

       hcb_insert - HCB Inserts

       esi_errors - ESI parse errors (unlock)

       esi_warnings - ESI parse warnings (unlock)

       accept_fail - Accept failures

       client_drop_late - Connection dropped late

       uptime - Client uptime

       dir_dns_lookups - DNS director lookups

       dir_dns_failed - DNS director failed lookups

       dir_dns_hit - DNS director cached lookups hit

       dir_dns_cache_full - DNS director full dnscache

       vmods - Loaded VMODs

       n_gzip - Gzip operations

       n_gunzip - Gunzip operations

LOCK COUNTERS
       creat - Created locks

       destroy - Destroyed locks

       locks - Lock Operations

       colls - Collisions

PER MALLOC STORAGE COUNTERS
       c_req - Allocator requests

       c_fail - Allocator failures

       c_bytes - Bytes allocated

       c_freed - Bytes freed

       g_alloc - Allocations outstanding

       g_bytes - Bytes outstanding

       g_space - Bytes available

PER FILE STORAGE COUNTERS
       c_req - Allocator requests

       c_fail - Allocator failures

       c_bytes - Bytes allocated

       c_freed - Bytes freed

       g_alloc - Allocations outstanding

       g_bytes - Bytes outstanding

       g_space - Bytes available

       g_smf - N struct smf

       g_smf_frag - N small free smf

       g_smf_large - N large free smf

PER BACKEND COUNTERS
       vcls - VCL references

       happy - Happy health probes

AUTHOR
       Tollef Fog Heen

1.0								    2011-09-20						       VARNISH-COUNTERS(7)