diff options
Diffstat (limited to 'src/support/stat.c')
| -rw-r--r-- | src/support/stat.c | 48 |
1 files changed, 36 insertions, 12 deletions
diff --git a/src/support/stat.c b/src/support/stat.c index a9c0b24ef29..2c2217f8c20 100644 --- a/src/support/stat.c +++ b/src/support/stat.c @@ -64,6 +64,7 @@ static const char * const __stats_dsrc_desc[] = { "cache: pages requested from the cache", "cache: pages written from cache", "cache: pages written requiring in-memory restoration", + "cache: tracked dirty bytes in the cache", "cache: unmodified pages evicted", "cache_walk: Average difference between current eviction generation when the page was last considered", "cache_walk: Average on-disk page image size seen", @@ -225,6 +226,7 @@ __wt_stat_dsrc_clear_single(WT_DSRC_STATS *stats) stats->cache_pages_requested = 0; stats->cache_write = 0; stats->cache_write_restore = 0; + /* not clearing cache_bytes_dirty */ stats->cache_eviction_clean = 0; /* not clearing cache_state_gen_avg_gap */ /* not clearing cache_state_avg_written_size */ @@ -372,6 +374,7 @@ __wt_stat_dsrc_aggregate_single( to->cache_pages_requested += from->cache_pages_requested; to->cache_write += from->cache_write; to->cache_write_restore += from->cache_write_restore; + to->cache_bytes_dirty += from->cache_bytes_dirty; to->cache_eviction_clean += from->cache_eviction_clean; to->cache_state_gen_avg_gap += from->cache_state_gen_avg_gap; to->cache_state_avg_written_size += @@ -535,6 +538,7 @@ __wt_stat_dsrc_aggregate( WT_STAT_READ(from, cache_pages_requested); to->cache_write += WT_STAT_READ(from, cache_write); to->cache_write_restore += WT_STAT_READ(from, cache_write_restore); + to->cache_bytes_dirty += WT_STAT_READ(from, cache_bytes_dirty); to->cache_eviction_clean += WT_STAT_READ(from, cache_eviction_clean); to->cache_state_gen_avg_gap += WT_STAT_READ(from, cache_state_gen_avg_gap); @@ -673,10 +677,15 @@ static const char * const __stats_connection_desc[] = { "cache: eviction server unable to reach eviction goal", "cache: eviction state", "cache: eviction walks abandoned", + "cache: eviction worker thread active", + "cache: eviction worker thread created", "cache: eviction worker thread evicting pages", + "cache: eviction worker thread removed", + "cache: eviction worker thread stable number", "cache: failed eviction of pages that exceeded the in-memory maximum", "cache: files with active eviction walks", "cache: files with new eviction walks started", + "cache: force re-tuning of eviction workers once in a while", "cache: hazard pointer blocked page eviction", "cache: hazard pointer check calls", "cache: hazard pointer check entries walked", @@ -751,9 +760,7 @@ static const char * const __stats_connection_desc[] = { "lock: checkpoint lock acquisitions", "lock: checkpoint lock application thread wait time (usecs)", "lock: checkpoint lock internal thread wait time (usecs)", - "lock: handle-list lock acquisitions", - "lock: handle-list lock application thread wait time (usecs)", - "lock: handle-list lock internal thread wait time (usecs)", + "lock: handle-list lock eviction thread wait time (usecs)", "lock: metadata lock acquisitions", "lock: metadata lock application thread wait time (usecs)", "lock: metadata lock internal thread wait time (usecs)", @@ -765,9 +772,11 @@ static const char * const __stats_connection_desc[] = { "lock: table lock internal thread time waiting for the table lock (usecs)", "log: busy returns attempting to switch slots", "log: consolidated slot closures", + "log: consolidated slot join active slot closed", "log: consolidated slot join races", "log: consolidated slot join transitions", "log: consolidated slot joins", + "log: consolidated slot transitions unable to find free slot", "log: consolidated slot unbuffered writes", "log: log bytes of payload data", "log: log bytes written", @@ -954,10 +963,15 @@ __wt_stat_connection_clear_single(WT_CONNECTION_STATS *stats) stats->cache_eviction_slow = 0; /* not clearing cache_eviction_state */ stats->cache_eviction_walks_abandoned = 0; + /* not clearing cache_eviction_active_workers */ + stats->cache_eviction_worker_created = 0; stats->cache_eviction_worker_evicting = 0; + stats->cache_eviction_worker_removed = 0; + /* not clearing cache_eviction_stable_state_workers */ stats->cache_eviction_force_fail = 0; /* not clearing cache_eviction_walks_active */ stats->cache_eviction_walks_started = 0; + stats->cache_eviction_force_retune = 0; stats->cache_eviction_hazard = 0; stats->cache_hazard_checks = 0; stats->cache_hazard_walks = 0; @@ -1032,9 +1046,7 @@ __wt_stat_connection_clear_single(WT_CONNECTION_STATS *stats) stats->lock_checkpoint_count = 0; stats->lock_checkpoint_wait_application = 0; stats->lock_checkpoint_wait_internal = 0; - stats->lock_handle_list_count = 0; - stats->lock_handle_list_wait_application = 0; - stats->lock_handle_list_wait_internal = 0; + stats->lock_handle_list_wait_eviction = 0; stats->lock_metadata_count = 0; stats->lock_metadata_wait_application = 0; stats->lock_metadata_wait_internal = 0; @@ -1046,9 +1058,11 @@ __wt_stat_connection_clear_single(WT_CONNECTION_STATS *stats) stats->lock_table_wait_internal = 0; stats->log_slot_switch_busy = 0; stats->log_slot_closes = 0; + stats->log_slot_active_closed = 0; stats->log_slot_races = 0; stats->log_slot_transitions = 0; stats->log_slot_joins = 0; + stats->log_slot_no_free_slots = 0; stats->log_slot_unbuffered = 0; stats->log_bytes_payload = 0; stats->log_bytes_written = 0; @@ -1228,14 +1242,24 @@ __wt_stat_connection_aggregate( to->cache_eviction_state += WT_STAT_READ(from, cache_eviction_state); to->cache_eviction_walks_abandoned += WT_STAT_READ(from, cache_eviction_walks_abandoned); + to->cache_eviction_active_workers += + WT_STAT_READ(from, cache_eviction_active_workers); + to->cache_eviction_worker_created += + WT_STAT_READ(from, cache_eviction_worker_created); to->cache_eviction_worker_evicting += WT_STAT_READ(from, cache_eviction_worker_evicting); + to->cache_eviction_worker_removed += + WT_STAT_READ(from, cache_eviction_worker_removed); + to->cache_eviction_stable_state_workers += + WT_STAT_READ(from, cache_eviction_stable_state_workers); to->cache_eviction_force_fail += WT_STAT_READ(from, cache_eviction_force_fail); to->cache_eviction_walks_active += WT_STAT_READ(from, cache_eviction_walks_active); to->cache_eviction_walks_started += WT_STAT_READ(from, cache_eviction_walks_started); + to->cache_eviction_force_retune += + WT_STAT_READ(from, cache_eviction_force_retune); to->cache_eviction_hazard += WT_STAT_READ(from, cache_eviction_hazard); to->cache_hazard_checks += WT_STAT_READ(from, cache_hazard_checks); @@ -1331,12 +1355,8 @@ __wt_stat_connection_aggregate( WT_STAT_READ(from, lock_checkpoint_wait_application); to->lock_checkpoint_wait_internal += WT_STAT_READ(from, lock_checkpoint_wait_internal); - to->lock_handle_list_count += - WT_STAT_READ(from, lock_handle_list_count); - to->lock_handle_list_wait_application += - WT_STAT_READ(from, lock_handle_list_wait_application); - to->lock_handle_list_wait_internal += - WT_STAT_READ(from, lock_handle_list_wait_internal); + to->lock_handle_list_wait_eviction += + WT_STAT_READ(from, lock_handle_list_wait_eviction); to->lock_metadata_count += WT_STAT_READ(from, lock_metadata_count); to->lock_metadata_wait_application += WT_STAT_READ(from, lock_metadata_wait_application); @@ -1354,9 +1374,13 @@ __wt_stat_connection_aggregate( WT_STAT_READ(from, lock_table_wait_internal); to->log_slot_switch_busy += WT_STAT_READ(from, log_slot_switch_busy); to->log_slot_closes += WT_STAT_READ(from, log_slot_closes); + to->log_slot_active_closed += + WT_STAT_READ(from, log_slot_active_closed); to->log_slot_races += WT_STAT_READ(from, log_slot_races); to->log_slot_transitions += WT_STAT_READ(from, log_slot_transitions); to->log_slot_joins += WT_STAT_READ(from, log_slot_joins); + to->log_slot_no_free_slots += + WT_STAT_READ(from, log_slot_no_free_slots); to->log_slot_unbuffered += WT_STAT_READ(from, log_slot_unbuffered); to->log_bytes_payload += WT_STAT_READ(from, log_bytes_payload); to->log_bytes_written += WT_STAT_READ(from, log_bytes_written); 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