diff options
Diffstat (limited to 'innobase/os/os0file.c')
| -rw-r--r-- | innobase/os/os0file.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/innobase/os/os0file.c b/innobase/os/os0file.c index e40de2198c1..10bb9bb66d7 100644 --- a/innobase/os/os0file.c +++ b/innobase/os/os0file.c @@ -2486,7 +2486,7 @@ loop: buf += sprintf(buf, "\n"); current_time = time(NULL); - time_elapsed = difftime(current_time, os_last_printout); + time_elapsed = 0.001 + difftime(current_time, os_last_printout); buf += sprintf(buf, "Pending flushes (fsync) log: %lu; buffer pool: %lu\n", @@ -2521,6 +2521,21 @@ loop: } /************************************************************************** +Refreshes the statistics used to print per-second averages. */ + +void +os_aio_refresh_stats(void) +/*======================*/ +{ + os_n_file_reads_old = os_n_file_reads; + os_n_file_writes_old = os_n_file_writes; + os_n_fsyncs_old = os_n_fsyncs; + os_bytes_read_since_printout = 0; + + os_last_printout = time(NULL); +} + +/************************************************************************** Checks that all slots in the system have been freed, that is, there are no pending io operations. */ |