+ char *description;
+ int members;
+
+ struct io_log *slat_log;
+ struct io_log *clat_log;
+ struct io_log *bw_log;
+
+ /*
+ * bandwidth and latency stats
+ */
+ struct io_stat clat_stat[2]; /* completion latency */
+ struct io_stat slat_stat[2]; /* submission latency */
+ struct io_stat bw_stat[2]; /* bandwidth stats */
+
+ unsigned long long stat_io_bytes[2];
+ struct timeval stat_sample_time[2];
+
+ /*
+ * fio system usage accounting
+ */
+ struct rusage ru_start;
+ struct rusage ru_end;
+ unsigned long usr_time;
+ unsigned long sys_time;
+ unsigned long ctx;
+
+ /*
+ * IO depth and latency stats
+ */
+ unsigned int io_u_map[FIO_IO_U_MAP_NR];
+ unsigned int io_u_lat_u[FIO_IO_U_LAT_U_NR];
+ unsigned int io_u_lat_m[FIO_IO_U_LAT_M_NR];
+ unsigned long total_io_u[2];
+ unsigned long short_io_u[2];
+
+ unsigned long long io_bytes[2];
+ unsigned long runtime[2];
+ unsigned long total_run_time;
+};
+
+struct thread_options {
+ int pad;
+ char *description;
+ char *name;
+ char *directory;
+ char *filename;
+ char *opendir;
+ char *ioengine;
+ enum td_ddir td_ddir;
+ unsigned int ddir_nr;
+ unsigned int iodepth;
+ unsigned int iodepth_low;
+ unsigned int iodepth_batch;
+
+ unsigned long long size;
+ unsigned long long file_size_low;
+ unsigned long long file_size_high;
+ unsigned long long start_offset;