Adopt cache stats command to ocf stats builder.
Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
This commit is contained in:
Michal Mielewczyk
parent
4726bedb50
commit
a9e891da63
@ -220,208 +220,133 @@ static void print_usage_header(FILE* outfile)
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"%", "[Units]");
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"%", "[Units]");
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}
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}
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static void print_core_usage(const struct ocf_stats_core* exp_obj_stats,
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static void print_usage_stats(struct ocf_stats_usage *stats, FILE* outfile)
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uint32_t cache_size, uint32_t cache_occupancy,
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FILE* outfile, ocf_cache_line_size_t line_size)
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{
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{
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print_usage_header(outfile);
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print_usage_header(outfile);
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print_val_perc_table_row(outfile, "Occupancy", UNIT_BLOCKS,
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print_val_perc_table_row(outfile, "Occupancy", UNIT_BLOCKS,
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percentage(exp_obj_stats->cache_occupancy,
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stats->occupancy.percent/10, "%lu", stats->occupancy.value);
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cache_size),
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"%lu",
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cache_line_in_4k(exp_obj_stats->cache_occupancy,
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line_size));
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print_val_perc_table_row(outfile, "Free", UNIT_BLOCKS,
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print_val_perc_table_row(outfile, "Free", UNIT_BLOCKS,
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percentage(cache_size - cache_occupancy, cache_size),
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stats->free.percent/10, "%lu", stats->free.value);
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"%lu",
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cache_line_in_4k(cache_size - cache_occupancy,
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line_size));
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print_val_perc_table_row(outfile, "Clean", UNIT_BLOCKS,
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print_val_perc_table_row(outfile, "Clean", UNIT_BLOCKS,
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percentage(exp_obj_stats->cache_occupancy - exp_obj_stats->dirty,
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stats->clean.percent/10, "%lu", stats->clean.value);
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exp_obj_stats->cache_occupancy),
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"%lu",
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cache_line_in_4k(exp_obj_stats->cache_occupancy - exp_obj_stats->dirty,
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line_size));
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print_val_perc_table_row(outfile, "Dirty", UNIT_BLOCKS,
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print_val_perc_table_row(outfile, "Dirty", UNIT_BLOCKS,
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percentage(exp_obj_stats->dirty,
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stats->dirty.percent/10, "%lu", stats->dirty.value);
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exp_obj_stats->cache_occupancy),
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"%lu",
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cache_line_in_4k(exp_obj_stats->dirty,
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line_size));
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}
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}
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static void print_req_section(const struct ocf_stats_req *stats, const char *op_name,
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static void print_req_stats(const struct ocf_stats_requests *stats,
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FILE *outfile, uint64_t total_reqs)
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{
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uint64_t cache_hits;
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float percent;
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cache_hits = stats->total - (stats->full_miss + stats->partial_miss);
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percent = percentage(cache_hits, total_reqs);
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print_val_perc_table_section(outfile, make_row_title(op_name, "hits"),
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UNIT_REQUESTS, percent, "%lu", cache_hits);
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percent = percentage(stats->partial_miss, total_reqs);
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print_val_perc_table_row(outfile, make_row_title(op_name, "partial misses"),
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UNIT_REQUESTS, percent, "%lu", stats->partial_miss);
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percent = percentage(stats->full_miss, total_reqs);
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print_val_perc_table_row(outfile, make_row_title(op_name, "full misses"),
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UNIT_REQUESTS, percent, "%lu", stats->full_miss);
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percent = percentage(stats->total, total_reqs);
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print_val_perc_table_row(outfile, make_row_title(op_name, "total"),
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UNIT_REQUESTS, percent, "%lu", stats->total);
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}
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static void print_req_stats(const struct ocf_stats_core *exp_obj_stats,
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FILE *outfile)
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FILE *outfile)
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{
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{
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const struct ocf_stats_req *req_stats;
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float percent;
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uint64_t total_reqs = 0, serv_reqs = 0;
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print_table_header(outfile, 4, "Request statistics", "Count",
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print_table_header(outfile, 4, "Request statistics", "Count",
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"%", "[Units]");
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"%", "[Units]");
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total_reqs += exp_obj_stats->read_reqs.total;
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print_val_perc_table_section(outfile, "Read hits",
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total_reqs += exp_obj_stats->write_reqs.total;
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UNIT_REQUESTS, stats->rd_hits.percent/10, "%lu",
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stats->rd_hits.value);
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print_val_perc_table_row(outfile, "Read partial misses",
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UNIT_REQUESTS, stats->rd_partial_misses.percent/10, "%lu",
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stats->rd_partial_misses.value);
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print_val_perc_table_row(outfile, "Read full misses",
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UNIT_REQUESTS, stats->rd_full_misses.percent/10, "%lu",
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stats->rd_full_misses.value);
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print_val_perc_table_row(outfile, "Read total",
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UNIT_REQUESTS, stats->rd_total.percent/10, "%lu",
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stats->rd_total.value);
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serv_reqs = total_reqs;
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print_val_perc_table_section(outfile, "Write hits",
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UNIT_REQUESTS, stats->wr_hits.percent/10, "%lu",
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stats->wr_hits.value);
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print_val_perc_table_row(outfile, "Write partial misses",
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UNIT_REQUESTS, stats->wr_partial_misses.percent/10, "%lu",
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stats->wr_partial_misses.value);
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print_val_perc_table_row(outfile, "Write full misses",
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UNIT_REQUESTS, stats->wr_full_misses.percent/10, "%lu",
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stats->wr_full_misses.value);
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print_val_perc_table_row(outfile, "Write total",
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UNIT_REQUESTS, stats->wr_total.percent/10, "%lu",
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stats->wr_total.value);
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total_reqs += exp_obj_stats->read_reqs.pass_through;
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print_val_perc_table_section(outfile, "Pass-Through reads",
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total_reqs += exp_obj_stats->write_reqs.pass_through;
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UNIT_REQUESTS, stats->rd_pt.percent/10, "%lu",
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stats->rd_pt.value);
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print_val_perc_table_row(outfile, "Pass-Through writes",
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UNIT_REQUESTS, stats->wr_pt.percent/10, "%lu",
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stats->wr_pt.value);
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print_val_perc_table_row(outfile, "Serviced requests",
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UNIT_REQUESTS, stats->serviced.percent/10, "%lu",
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stats->serviced.value);
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/* Section for reads. */
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print_val_perc_table_section(outfile, "Total requests",
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req_stats = &exp_obj_stats->read_reqs;
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UNIT_REQUESTS, stats->total.percent/10, "%lu",
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print_req_section(req_stats, "Read", outfile, total_reqs);
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stats->total.value);
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/* Section for writes. */
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req_stats = &exp_obj_stats->write_reqs;
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print_req_section(req_stats, "Write", outfile, total_reqs);
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/* Pass-Through requests. */
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percent = percentage(exp_obj_stats->read_reqs.pass_through, total_reqs);
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print_val_perc_table_section(outfile, "Pass-Through reads", UNIT_REQUESTS,
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percent, "%lu",
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exp_obj_stats->read_reqs.pass_through);
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percent = percentage(exp_obj_stats->write_reqs.pass_through, total_reqs);
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print_val_perc_table_row(outfile, "Pass-Through writes", UNIT_REQUESTS,
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percent, "%lu",
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exp_obj_stats->write_reqs.pass_through);
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/* Summary. */
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percent = percentage(serv_reqs, total_reqs);
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print_val_perc_table_row(outfile, "Serviced requests", UNIT_REQUESTS,
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percent, "%lu", serv_reqs);
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print_val_perc_table_section(outfile, "Total requests", UNIT_REQUESTS,
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total_reqs ? 100.0f : 0.0f, "%lu",
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total_reqs);
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}
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}
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static void print_block_section(const struct ocf_stats_block *stats_4k,
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static void print_blk_stats(const struct ocf_stats_blocks *stats,
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const char *dev_name, FILE *outfile,
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bool cache_stats, FILE *outfile)
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ocf_cache_line_size_t cache_line_size)
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{
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{
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uint64_t total_4k;
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float percent;
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total_4k = stats_4k->read + stats_4k->write;
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percent = percentage(stats_4k->read, total_4k);
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print_val_perc_table_section(outfile,
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make_row_title("Reads from", dev_name),
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UNIT_BLOCKS, percent, "%lu", stats_4k->read);
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percent = percentage(stats_4k->write, total_4k);
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print_val_perc_table_row(outfile,
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make_row_title("Writes to", dev_name),
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UNIT_BLOCKS, percent, "%lu", stats_4k->write);
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print_val_perc_table_row(outfile,
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make_row_title("Total to/from", dev_name),
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UNIT_BLOCKS, total_4k ? 100.0f : 0.0f, "%lu",
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total_4k);
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}
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static struct ocf_stats_block convert_block_stats_to_4k(
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const struct ocf_stats_block *stats)
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{
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struct ocf_stats_block stats_4k;
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stats_4k.read = bytes_to_4k(stats->read);
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stats_4k.write = bytes_to_4k(stats->write);
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return stats_4k;
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}
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void print_block_stats(const struct ocf_stats_core *exp_obj_stats,
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FILE *outfile, ocf_cache_line_size_t cache_line_size)
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{
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struct ocf_stats_block cache_volume_stats_4k =
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convert_block_stats_to_4k(&exp_obj_stats->cache_volume);
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struct ocf_stats_block core_volume_stats_4k =
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convert_block_stats_to_4k(&exp_obj_stats->core_volume);
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struct ocf_stats_block core_stats_4k =
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convert_block_stats_to_4k(&exp_obj_stats->core);
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print_table_header(outfile, 4, "Block statistics", "Count",
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print_table_header(outfile, 4, "Block statistics", "Count",
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"%", "[Units]");
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"%", "[Units]");
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print_block_section(&core_volume_stats_4k, "core", outfile,
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print_val_perc_table_section(outfile, "Reads from core(s)",
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cache_line_size);
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UNIT_BLOCKS, stats->core_volume_rd.percent/10, "%lu",
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print_block_section(&cache_volume_stats_4k, "cache", outfile,
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stats->core_volume_rd.value);
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cache_line_size);
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print_val_perc_table_row(outfile, "Writes to core(s)",
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print_block_section(&core_stats_4k, "exported object", outfile,
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UNIT_BLOCKS, stats->core_volume_wr.percent/10, "%lu",
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cache_line_size);
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stats->core_volume_wr.value);
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print_val_perc_table_row(outfile, "Total to/from core(s)",
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UNIT_BLOCKS, stats->core_volume_total.percent/10, "%lu",
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stats->core_volume_total.value);
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print_val_perc_table_section(outfile, "Reads from cache",
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UNIT_BLOCKS, stats->cache_volume_rd.percent/10, "%lu",
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stats->cache_volume_rd.value);
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print_val_perc_table_row(outfile, "Writes to cache",
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UNIT_BLOCKS, stats->cache_volume_wr.percent/10, "%lu",
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stats->cache_volume_wr.value);
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print_val_perc_table_row(outfile, "Total to/from cache",
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UNIT_BLOCKS, stats->cache_volume_total.percent/10, "%lu",
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stats->cache_volume_total.value);
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print_val_perc_table_section(outfile, "Reads from exported object(s)",
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UNIT_BLOCKS, stats->volume_rd.percent/10, "%lu",
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stats->volume_rd.value);
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print_val_perc_table_row(outfile, "Writes to exported object(s)",
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UNIT_BLOCKS, stats->volume_wr.percent/10, "%lu",
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stats->volume_wr.value);
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print_val_perc_table_row(outfile, "Total to/from exported object(s)",
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UNIT_BLOCKS, stats->volume_total.percent/10, "%lu",
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stats->volume_total.value);
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}
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}
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static void print_error_section(const struct ocf_stats_error *stats,
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static void print_err_stats(const struct ocf_stats_errors *stats,
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const char *section_name, FILE *outfile)
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{
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uint64_t total = 0;
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float percent;
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total = stats->read + stats->write;
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percent = percentage(stats->read, total);
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print_val_perc_table_section(outfile,
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make_row_title(section_name , "read errors"),
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UNIT_REQUESTS, percent, "%u", stats->read);
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percent = percentage(stats->write, total);
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print_val_perc_table_row(outfile,
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make_row_title(section_name, "write errors"),
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UNIT_REQUESTS, percent, "%u", stats->write);
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print_val_perc_table_row(outfile,
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make_row_title(section_name, "total errors"),
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UNIT_REQUESTS, total ? 100.0f : 0.0f, "%lu", total);
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}
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static void print_error_stats_total(const struct ocf_stats_error *cache_stats,
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const struct ocf_stats_error *core_stats,
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FILE *outfile)
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FILE *outfile)
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{
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{
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uint64_t total;
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print_table_header(outfile, 4, "Error statistics", "Count", "%",
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"[Units]");
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total = cache_stats->read + cache_stats->write +
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print_val_perc_table_section(outfile, "Cache read errors",
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core_stats->read + core_stats->write;
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UNIT_REQUESTS, stats->cache_volume_rd.percent/10, "%lu",
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stats->cache_volume_rd.value);
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print_val_perc_table_row(outfile, "Cache write errors",
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UNIT_REQUESTS, stats->cache_volume_wr.percent/10, "%lu",
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stats->cache_volume_wr.value);
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print_val_perc_table_row(outfile, "Cache total errors",
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UNIT_REQUESTS, stats->cache_volume_total.percent/10, "%lu",
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stats->cache_volume_total.value);
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print_val_perc_table_section(outfile, "Total errors", UNIT_REQUESTS,
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print_val_perc_table_section(outfile, "Core read errors",
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total ? 100.0f : 0.0f, "%lu", total);
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UNIT_REQUESTS, stats->core_volume_rd.percent/10, "%lu",
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}
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stats->core_volume_rd.value);
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print_val_perc_table_row(outfile, "Core write errors",
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UNIT_REQUESTS, stats->core_volume_wr.percent/10, "%lu",
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stats->core_volume_wr.value);
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print_val_perc_table_row(outfile, "Core total errors",
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UNIT_REQUESTS, stats->core_volume_total.percent/10, "%lu",
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stats->core_volume_total.value);
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static void print_error_stats(const struct ocf_stats_core *exp_obj_stats,
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print_val_perc_table_section(outfile, "Total errors",
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FILE *outfile)
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UNIT_REQUESTS, stats->total.percent/10, "%lu",
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{
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stats->total.value);
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print_table_header(outfile, 4, "Error statistics", "Count", "%", "[Units]");
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print_error_section(&exp_obj_stats->cache_errors, "Cache", outfile);
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print_error_section(&exp_obj_stats->core_errors, "Core", outfile);
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print_error_stats_total(&exp_obj_stats->cache_errors,
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&exp_obj_stats->core_errors, outfile);
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}
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}
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void cache_stats_core_counters(const struct kcas_core_info *info,
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void cache_stats_core_counters(const struct kcas_core_info *info,
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@ -841,40 +766,32 @@ int cache_stats_cores(int ctrl_fd, const struct kcas_cache_info *cache_info,
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unsigned int cache_id, unsigned int core_id, int io_class_id,
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unsigned int cache_id, unsigned int core_id, int io_class_id,
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FILE *outfile, unsigned int stats_filters)
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FILE *outfile, unsigned int stats_filters)
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{
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{
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int i;
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int _core_id;
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uint32_t cache_size;
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ocf_cache_line_size_t cache_line_size;
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struct kcas_core_info core_info;
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struct kcas_core_info core_info;
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struct kcas_get_stats stats;
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for (i = 0; i < cache_info->info.core_count; ++i) {
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if (get_core_info(ctrl_fd, cache_id, core_id, &core_info)) {
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/* if user only requested stats pertaining to a specific core,
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cas_printf(LOG_ERR, "Error while retrieving stats for core %d\n", core_id);
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skip all other cores */
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_core_id = cache_info->core_id[i];
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|
||||||
if ((core_id != OCF_CORE_ID_INVALID) && (core_id != _core_id)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
/* call function to print stats */
|
|
||||||
if (get_core_info(ctrl_fd, cache_id, _core_id, &core_info)) {
|
|
||||||
cas_printf(LOG_ERR, "Error while retrieving stats for core %d\n", _core_id);
|
|
||||||
print_err(core_info.ext_err_code);
|
print_err(core_info.ext_err_code);
|
||||||
return FAILURE;
|
return FAILURE;
|
||||||
}
|
}
|
||||||
|
|
||||||
cache_size = cache_info->info.size;
|
stats.cache_id = cache_id;
|
||||||
cache_line_size = cache_info->info.cache_line_size / KiB;
|
stats.core_id = core_id;
|
||||||
|
stats.part_id = OCF_IO_CLASS_INVALID;
|
||||||
|
|
||||||
cache_stats_core_counters(&core_info, cache_size,
|
if (ioctl(ctrl_fd, KCAS_IOCTL_GET_STATS, &stats) < 0) {
|
||||||
cache_info->info.occupancy,
|
cas_printf(LOG_ERR, "Error while retrieving stats for core %d\n", core_id);
|
||||||
stats_filters, outfile, cache_line_size);
|
print_err(core_info.ext_err_code);
|
||||||
|
return FAILURE;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
cache_stats_core_counters(&core_info, &stats, stats_filters, outfile);
|
||||||
|
|
||||||
return SUCCESS;
|
return SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
int cache_stats_conf(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
int cache_stats_conf(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
||||||
unsigned int cache_id, FILE *outfile,
|
unsigned int cache_id, FILE *outfile)
|
||||||
unsigned int stats_filters)
|
|
||||||
{
|
{
|
||||||
float flush_progress = 0;
|
float flush_progress = 0;
|
||||||
float value;
|
float value;
|
||||||
@ -941,46 +858,6 @@ int cache_stats_conf(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
|||||||
return SUCCESS;
|
return SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
int cache_stats_usage(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
|
||||||
unsigned int cache_id, FILE* outfile)
|
|
||||||
{
|
|
||||||
print_usage_header(outfile);
|
|
||||||
|
|
||||||
print_val_perc_table_row(outfile, "Occupancy", UNIT_BLOCKS,
|
|
||||||
percentage(cache_info->info.occupancy,
|
|
||||||
cache_info->info.size),
|
|
||||||
"%lu",
|
|
||||||
cache_line_in_4k(cache_info->info.occupancy,
|
|
||||||
cache_info->info.cache_line_size / KiB));
|
|
||||||
|
|
||||||
print_val_perc_table_row(outfile, "Free", UNIT_BLOCKS,
|
|
||||||
percentage(cache_info->info.size -
|
|
||||||
cache_info->info.occupancy,
|
|
||||||
cache_info->info.size),
|
|
||||||
"%lu",
|
|
||||||
cache_line_in_4k(cache_info->info.size -
|
|
||||||
cache_info->info.occupancy,
|
|
||||||
cache_info->info.cache_line_size / KiB));
|
|
||||||
|
|
||||||
print_val_perc_table_row(outfile, "Clean", UNIT_BLOCKS,
|
|
||||||
percentage(cache_info->info.occupancy -
|
|
||||||
cache_info->info.dirty,
|
|
||||||
cache_info->info.occupancy),
|
|
||||||
"%lu",
|
|
||||||
cache_line_in_4k(cache_info->info.occupancy -
|
|
||||||
cache_info->info.dirty,
|
|
||||||
cache_info->info.cache_line_size / KiB));
|
|
||||||
|
|
||||||
print_val_perc_table_row(outfile, "Dirty", UNIT_BLOCKS,
|
|
||||||
percentage(cache_info->info.dirty,
|
|
||||||
cache_info->info.occupancy),
|
|
||||||
"%lu",
|
|
||||||
cache_line_in_4k(cache_info->info.dirty,
|
|
||||||
cache_info->info.cache_line_size / KiB));
|
|
||||||
|
|
||||||
return SUCCESS;
|
|
||||||
}
|
|
||||||
|
|
||||||
int cache_stats_inactive_usage(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
int cache_stats_inactive_usage(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
||||||
unsigned int cache_id, FILE* outfile)
|
unsigned int cache_id, FILE* outfile)
|
||||||
{
|
{
|
||||||
@ -1013,83 +890,20 @@ int cache_stats_inactive_usage(int ctrl_fd, const struct kcas_cache_info *cache_
|
|||||||
return SUCCESS;
|
return SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
int cache_stats_counters(int ctrl_fd, const struct kcas_cache_info *cache_info,
|
void cache_stats_counters(struct kcas_get_stats *cache_stats, FILE *outfile,
|
||||||
unsigned int cache_id, FILE *outfile,
|
|
||||||
unsigned int stats_filters)
|
unsigned int stats_filters)
|
||||||
{
|
{
|
||||||
int i;
|
|
||||||
int _core_id;
|
|
||||||
struct ocf_stats_core *stats;
|
|
||||||
struct ocf_stats_core total_stats;
|
|
||||||
struct kcas_core_info core_info;
|
|
||||||
|
|
||||||
struct ocf_stats_error total_cache_errors, total_core_errors;
|
|
||||||
|
|
||||||
memset(&total_stats, 0, sizeof(total_stats));
|
|
||||||
|
|
||||||
memset(&total_cache_errors, 0, sizeof(total_cache_errors));
|
|
||||||
memset(&total_core_errors, 0, sizeof(total_core_errors));
|
|
||||||
|
|
||||||
for (i = 0; i < cache_info->info.core_count; ++i) {
|
|
||||||
/* if user only requested stats pertaining to a specific core,
|
|
||||||
skip all other cores */
|
|
||||||
_core_id = cache_info->core_id[i];
|
|
||||||
/* call function to print stats */
|
|
||||||
if (get_core_info(ctrl_fd, cache_id, _core_id, &core_info)) {
|
|
||||||
cas_printf(LOG_ERR, "Error while retrieving stats for core %d\n", _core_id);
|
|
||||||
print_err(core_info.ext_err_code);
|
|
||||||
return FAILURE;
|
|
||||||
}
|
|
||||||
|
|
||||||
stats = &core_info.stats;
|
|
||||||
|
|
||||||
/* Convert block stats to 4k before adding them up. This way
|
|
||||||
sum of block stats for cores is consistent with cache
|
|
||||||
stats */
|
|
||||||
stats->cache_volume = convert_block_stats_to_4k(&stats->cache_volume);
|
|
||||||
stats->core_volume = convert_block_stats_to_4k(&stats->core_volume);
|
|
||||||
stats->core = convert_block_stats_to_4k(&stats->core);
|
|
||||||
|
|
||||||
accum_block_stats(&total_stats.cache_volume, &stats->cache_volume);
|
|
||||||
accum_block_stats(&total_stats.core_volume, &stats->core_volume);
|
|
||||||
accum_block_stats(&total_stats.core, &stats->core);
|
|
||||||
|
|
||||||
accum_req_stats(&total_stats.read_reqs, &stats->read_reqs);
|
|
||||||
accum_req_stats(&total_stats.write_reqs, &stats->write_reqs);
|
|
||||||
|
|
||||||
accum_error_stats(&total_cache_errors, &stats->cache_errors);
|
|
||||||
accum_error_stats(&total_core_errors, &stats->core_errors);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Totals for requests stats. */
|
/* Totals for requests stats. */
|
||||||
if (stats_filters & STATS_FILTER_REQ) {
|
if (stats_filters & STATS_FILTER_REQ)
|
||||||
print_req_stats(&total_stats, outfile);
|
print_req_stats(&cache_stats->req, outfile);
|
||||||
}
|
|
||||||
|
|
||||||
/* Totals for blocks stats. */
|
/* Totals for blocks stats. */
|
||||||
if (stats_filters & STATS_FILTER_BLK) {
|
if (stats_filters & STATS_FILTER_BLK)
|
||||||
print_table_header(outfile, 4, "Block statistics", "Count",
|
print_blk_stats(&cache_stats->blocks, true, outfile);
|
||||||
"%", "[Units]");
|
|
||||||
print_block_section(&total_stats.core_volume, "core(s)", outfile,
|
|
||||||
cache_info->info.cache_line_size / KiB);
|
|
||||||
print_block_section(&total_stats.cache_volume, "cache", outfile,
|
|
||||||
cache_info->info.cache_line_size / KiB);
|
|
||||||
print_block_section(&total_stats.core, "exported object(s)", outfile,
|
|
||||||
cache_info->info.cache_line_size / KiB);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Totals for error stats. */
|
/* Totals for error stats. */
|
||||||
if (stats_filters & STATS_FILTER_ERR) {
|
if (stats_filters & STATS_FILTER_ERR)
|
||||||
print_table_header(outfile, 4, "Error statistics", "Count", "%",
|
print_err_stats(&cache_stats->errors, outfile);
|
||||||
"[Units]");
|
|
||||||
print_error_section(&total_cache_errors, "Cache", outfile);
|
|
||||||
print_error_section(&total_core_errors, "Core", outfile);
|
|
||||||
|
|
||||||
print_error_stats_total(&total_cache_errors, &total_core_errors,
|
|
||||||
outfile);
|
|
||||||
}
|
|
||||||
|
|
||||||
return SUCCESS;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -1139,6 +953,7 @@ int cache_status(unsigned int cache_id, unsigned int core_id, int io_class_id,
|
|||||||
int ret = SUCCESS;
|
int ret = SUCCESS;
|
||||||
int attempt_no = 0;
|
int attempt_no = 0;
|
||||||
struct kcas_cache_info cache_info;
|
struct kcas_cache_info cache_info;
|
||||||
|
struct kcas_get_stats cache_stats = {};
|
||||||
|
|
||||||
ctrl_fd = open_ctrl_device();
|
ctrl_fd = open_ctrl_device();
|
||||||
|
|
||||||
@ -1147,6 +962,7 @@ int cache_status(unsigned int cache_id, unsigned int core_id, int io_class_id,
|
|||||||
return FAILURE;
|
return FAILURE;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
*
|
*
|
||||||
* Procedure of printing out statistics is as follows:
|
* Procedure of printing out statistics is as follows:
|
||||||
@ -1228,25 +1044,29 @@ int cache_status(unsigned int cache_id, unsigned int core_id, int io_class_id,
|
|||||||
}
|
}
|
||||||
} else if (core_id == OCF_CORE_ID_INVALID) {
|
} else if (core_id == OCF_CORE_ID_INVALID) {
|
||||||
|
|
||||||
begin_record(intermediate_file[1]);
|
cache_stats.cache_id = cache_id;
|
||||||
if (stats_filters & STATS_FILTER_CONF) {
|
cache_stats.core_id = OCF_CORE_ID_INVALID;
|
||||||
if (cache_stats_conf(ctrl_fd, &cache_info,
|
cache_stats.part_id = OCF_IO_CLASS_INVALID;
|
||||||
cache_id,
|
|
||||||
intermediate_file[1],
|
if (ioctl(ctrl_fd, KCAS_IOCTL_GET_STATS, &cache_stats) < 0) {
|
||||||
stats_filters)) {
|
|
||||||
ret = FAILURE;
|
ret = FAILURE;
|
||||||
goto cleanup;
|
goto cleanup;
|
||||||
}
|
}
|
||||||
}
|
|
||||||
|
|
||||||
if (stats_filters & STATS_FILTER_USAGE) {
|
begin_record(intermediate_file[1]);
|
||||||
if (cache_stats_usage(ctrl_fd, &cache_info,
|
|
||||||
|
if (stats_filters & STATS_FILTER_CONF) {
|
||||||
|
if (cache_stats_conf(ctrl_fd, &cache_info,
|
||||||
cache_id,
|
cache_id,
|
||||||
intermediate_file[1])) {
|
intermediate_file[1])) {
|
||||||
ret = FAILURE;
|
ret = FAILURE;
|
||||||
goto cleanup;
|
goto cleanup;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (stats_filters & STATS_FILTER_USAGE)
|
||||||
|
print_usage_stats(&cache_stats.usage, intermediate_file[1]);
|
||||||
|
|
||||||
if ((cache_info.info.state & (1 << ocf_cache_state_incomplete))
|
if ((cache_info.info.state & (1 << ocf_cache_state_incomplete))
|
||||||
&& stats_filters & STATS_FILTER_USAGE) {
|
&& stats_filters & STATS_FILTER_USAGE) {
|
||||||
if (cache_stats_inactive_usage(ctrl_fd, &cache_info,
|
if (cache_stats_inactive_usage(ctrl_fd, &cache_info,
|
||||||
@ -1258,13 +1078,8 @@ int cache_status(unsigned int cache_id, unsigned int core_id, int io_class_id,
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (stats_filters & STATS_FILTER_COUNTERS) {
|
if (stats_filters & STATS_FILTER_COUNTERS) {
|
||||||
if (cache_stats_counters(ctrl_fd, &cache_info,
|
cache_stats_counters(&cache_stats, intermediate_file[1],
|
||||||
cache_id,
|
stats_filters);
|
||||||
intermediate_file[1],
|
|
||||||
stats_filters)) {
|
|
||||||
ret = FAILURE;
|
|
||||||
goto cleanup;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
} else {
|
} else {
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user