int sum_stat_clients;
static int sum_stat_nr;
+static struct json_object *root = NULL;
+static struct json_array *clients_array = NULL;
+static struct json_array *du_array = NULL;
static int do_output_all_clients;
#define FIO_CLIENT_HASH_BITS 7
INIT_FLIST_HEAD(&client_hash[i]);
}
+static void fio_client_json_init(void)
+{
+ if (output_format != FIO_OUTPUT_JSON)
+ return;
+ root = json_create_object();
+ json_object_add_value_string(root, "fio version", fio_version_string);
+ clients_array = json_create_array();
+ json_object_add_value_array(root, "client_stats", clients_array);
+ du_array = json_create_array();
+ json_object_add_value_array(root, "disk_util", du_array);
+}
+
+static void fio_client_json_fini(void)
+{
+ if (output_format != FIO_OUTPUT_JSON)
+ return;
+ json_print_object(root);
+ log_info("\n");
+ json_free_object(root);
+ root = NULL;
+ clients_array = NULL;
+ du_array = NULL;
+}
+
static struct fio_client *find_client_by_fd(int fd)
{
int bucket = hash_long(fd, FIO_CLIENT_HASH_BITS) & FIO_CLIENT_HASH_MASK;
free(client->argv);
if (client->name)
free(client->name);
- while (client->nr_ini_file)
- free(client->ini_file[--client->nr_ini_file]);
- if (client->ini_file)
- free(client->ini_file);
+ while (client->nr_files) {
+ struct client_file *cf = &client->files[--client->nr_files];
+
+ free(cf->file);
+ }
+ if (client->files)
+ free(client->files);
if (!client->did_stat)
sum_stat_clients -= client->nr_stat;
int ipv6;
ipv6 = type == Fio_client_ipv6;
- if (fio_server_parse_host(hostname, &ipv6,
+ if (fio_server_parse_host(hostname, ipv6,
&client->addr.sin_addr,
&client->addr6.sin6_addr))
goto err;
return NULL;
}
-void fio_client_add_ini_file(void *cookie, const char *ini_file)
+int fio_client_add_ini_file(void *cookie, const char *ini_file, int remote)
{
struct fio_client *client = cookie;
+ struct client_file *cf;
size_t new_size;
+ void *new_files;
dprint(FD_NET, "client <%s>: add ini %s\n", client->hostname, ini_file);
- new_size = (client->nr_ini_file + 1) * sizeof(char *);
- client->ini_file = realloc(client->ini_file, new_size);
- client->ini_file[client->nr_ini_file] = strdup(ini_file);
- client->nr_ini_file++;
+ new_size = (client->nr_files + 1) * sizeof(struct client_file);
+ new_files = realloc(client->files, new_size);
+ if (!new_files)
+ return 1;
+
+ client->files = new_files;
+ cf = &client->files[client->nr_files];
+ cf->file = strdup(ini_file);
+ cf->remote = remote;
+ client->nr_files++;
+ return 0;
}
int fio_client_add(struct client_ops *ops, const char *hostname, void **cookie)
memset(addr, 0, sizeof(*addr));
addr->sun_family = AF_UNIX;
- strcpy(addr->sun_path, client->hostname);
+ strncpy(addr->sun_path, client->hostname, sizeof(addr->sun_path) - 1);
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if (fd < 0) {
dprint(FD_NET, "client: start all\n");
+ fio_client_json_init();
+
flist_for_each_safe(entry, tmp, &client_list) {
client = flist_entry(entry, struct fio_client, list);
return flist_empty(&client_list);
}
+static int __fio_client_send_remote_ini(struct fio_client *client,
+ const char *filename)
+{
+ struct cmd_load_file_pdu *pdu;
+ size_t p_size;
+ int ret;
+
+ dprint(FD_NET, "send remote ini %s to %s\n", filename, client->hostname);
+
+ p_size = sizeof(*pdu) + strlen(filename) + 1;
+ pdu = malloc(p_size);
+ memset(pdu, 0, p_size);
+ pdu->name_len = strlen(filename);
+ strcpy((char *) pdu->file, filename);
+ pdu->client_type = cpu_to_le16((uint16_t) client->type);
+
+ client->sent_job = 1;
+ ret = fio_net_send_cmd(client->fd, FIO_NET_CMD_LOAD_FILE, pdu, p_size,NULL, NULL);
+ free(pdu);
+ return ret;
+}
+
/*
* Send file contents to server backend. We could use sendfile(), but to remain
* more portable lets just read/write the darn thing.
*/
-static int __fio_client_send_ini(struct fio_client *client, const char *filename)
+static int __fio_client_send_local_ini(struct fio_client *client,
+ const char *filename)
{
struct cmd_job_pdu *pdu;
size_t p_size;
if (len) {
log_err("fio: failed reading job file %s\n", filename);
close(fd);
- free(buf);
+ free(pdu);
return 1;
}
return ret;
}
-int fio_client_send_ini(struct fio_client *client, const char *filename)
+int fio_client_send_ini(struct fio_client *client, const char *filename,
+ int remote)
{
int ret;
- ret = __fio_client_send_ini(client, filename);
+ if (!remote)
+ ret = __fio_client_send_local_ini(client, filename);
+ else
+ ret = __fio_client_send_remote_ini(client, filename);
+
if (!ret)
client->sent_job = 1;
return ret;
}
+static int fio_client_send_cf(struct fio_client *client,
+ struct client_file *cf)
+{
+ return fio_client_send_ini(client, cf->file, cf->remote);
+}
+
int fio_clients_send_ini(const char *filename)
{
struct fio_client *client;
flist_for_each_safe(entry, tmp, &client_list) {
client = flist_entry(entry, struct fio_client, list);
- if (client->nr_ini_file) {
+ if (client->nr_files) {
int i;
- for (i = 0; i < client->nr_ini_file; i++) {
- const char *ini = client->ini_file[i];
+ for (i = 0; i < client->nr_files; i++) {
+ struct client_file *cf;
+
+ cf = &client->files[i];
- if (fio_client_send_ini(client, ini)) {
+ if (fio_client_send_cf(client, cf)) {
remove_client(client);
break;
}
}
- } else if (!filename || fio_client_send_ini(client, filename))
+ }
+ if (client->sent_job)
+ continue;
+ if (!filename || fio_client_send_ini(client, filename, 0))
remove_client(client);
}
pdu.thread_number = cpu_to_le32(client->thread_number);
pdu.groupid = cpu_to_le32(client->groupid);
convert_thread_options_to_net(&pdu.top, o);
-
+
return fio_net_send_cmd(client->fd, FIO_NET_CMD_UPDATE_JOB, &pdu, sizeof(pdu), tag, &client->cmd_list);
}
dst->first_error = le32_to_cpu(src->first_error);
dst->kb_base = le32_to_cpu(src->kb_base);
dst->unit_base = le32_to_cpu(src->unit_base);
+
+ dst->latency_depth = le32_to_cpu(src->latency_depth);
+ dst->latency_target = le64_to_cpu(src->latency_target);
+ dst->latency_window = le64_to_cpu(src->latency_window);
+ dst->latency_percentile.u.f = fio_uint64_to_double(le64_to_cpu(src->latency_percentile.u.i));
}
static void convert_gs(struct group_run_stats *dst, struct group_run_stats *src)
dst->unified_rw_rep = le32_to_cpu(src->unified_rw_rep);
}
+static void json_object_add_client_info(struct json_object *obj,
+ struct fio_client *client)
+{
+ const char *hostname = client->hostname ? client->hostname : "";
+
+ json_object_add_value_string(obj, "hostname", hostname);
+ json_object_add_value_int(obj, "port", client->port);
+}
+
static void handle_ts(struct fio_client *client, struct fio_net_cmd *cmd)
{
struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
+ struct json_object *tsobj;
- show_thread_status(&p->ts, &p->rs);
+ tsobj = show_thread_status(&p->ts, &p->rs);
client->did_stat = 1;
+ if (tsobj) {
+ json_object_add_client_info(tsobj, client);
+ json_array_add_value_object(clients_array, tsobj);
+ }
if (!do_output_all_clients)
return;
if (++sum_stat_nr == sum_stat_clients) {
strcpy(client_ts.name, "All clients");
- show_thread_status(&client_ts, &client_gs);
+ tsobj = show_thread_status(&client_ts, &client_gs);
+ if (tsobj) {
+ json_object_add_client_info(tsobj, client);
+ json_array_add_value_object(clients_array, tsobj);
+ }
}
}
int i;
for (i = 0; i < 2; i++) {
- dus->ios[i] = le32_to_cpu(dus->ios[i]);
- dus->merges[i] = le32_to_cpu(dus->merges[i]);
- dus->sectors[i] = le64_to_cpu(dus->sectors[i]);
- dus->ticks[i] = le32_to_cpu(dus->ticks[i]);
+ dus->s.ios[i] = le32_to_cpu(dus->s.ios[i]);
+ dus->s.merges[i] = le32_to_cpu(dus->s.merges[i]);
+ dus->s.sectors[i] = le64_to_cpu(dus->s.sectors[i]);
+ dus->s.ticks[i] = le32_to_cpu(dus->s.ticks[i]);
}
- dus->io_ticks = le32_to_cpu(dus->io_ticks);
- dus->time_in_queue = le32_to_cpu(dus->time_in_queue);
- dus->msec = le64_to_cpu(dus->msec);
+ dus->s.io_ticks = le32_to_cpu(dus->s.io_ticks);
+ dus->s.time_in_queue = le32_to_cpu(dus->s.time_in_queue);
+ dus->s.msec = le64_to_cpu(dus->s.msec);
}
static void handle_du(struct fio_client *client, struct fio_net_cmd *cmd)
log_info("\nDisk stats (read/write):\n");
}
- print_disk_util(&du->dus, &du->agg, output_format == FIO_OUTPUT_TERSE);
+ if (output_format == FIO_OUTPUT_JSON) {
+ struct json_object *duobj;
+ json_array_add_disk_util(&du->dus, &du->agg, du_array);
+ duobj = json_array_last_value_object(du_array);
+ json_object_add_client_info(duobj, client);
+ } else
+ print_disk_util(&du->dus, &du->agg, output_format == FIO_OUTPUT_TERSE);
}
static void convert_jobs_eta(struct jobs_eta *je)
dst->eta_sec = je->eta_sec;
dst->nr_threads += je->nr_threads;
- /* we need to handle je->run_str too ... */
+
+ /*
+ * This wont be correct for multiple strings, but at least it
+ * works for the basic cases.
+ */
+ strcpy((char *) dst->run_str, (char *) je->run_str);
}
void fio_client_dec_jobs_eta(struct client_eta *eta, client_eta_op eta_fn)
/*
* Get header first, it's not compressed
*/
- nr_samples = le32_to_cpu(pdu->nr_samples);
+ nr_samples = le64_to_cpu(pdu->nr_samples);
- total = nr_samples * sizeof(struct io_sample);
+ total = nr_samples * __log_entry_sz(le32_to_cpu(pdu->log_offset));
ret = malloc(total + sizeof(*pdu));
ret->nr_samples = nr_samples;
{
struct cmd_iolog_pdu *pdu = (struct cmd_iolog_pdu *) cmd->payload;
struct cmd_iolog_pdu *ret;
- int i;
+ uint64_t i;
+ void *samples;
/*
* Convert if compressed and we support it. If it's not
} else
ret = pdu;
+ ret->nr_samples = le64_to_cpu(ret->nr_samples);
ret->thread_number = le32_to_cpu(ret->thread_number);
- ret->nr_samples = le32_to_cpu(ret->nr_samples);
ret->log_type = le32_to_cpu(ret->log_type);
ret->compressed = le32_to_cpu(ret->compressed);
+ ret->log_offset = le32_to_cpu(ret->log_offset);
+ samples = &ret->samples[0];
for (i = 0; i < ret->nr_samples; i++) {
- struct io_sample *s = &ret->samples[i];
+ struct io_sample *s;
+
+ s = __get_sample(samples, ret->log_offset, i);
+ s->time = le64_to_cpu(s->time);
+ s->val = le64_to_cpu(s->val);
+ s->__ddir = le32_to_cpu(s->__ddir);
+ s->bs = le32_to_cpu(s->bs);
- s->time = le64_to_cpu(s->time);
- s->val = le64_to_cpu(s->val);
- s->ddir = le32_to_cpu(s->ddir);
- s->bs = le32_to_cpu(s->bs);
+ if (ret->log_offset) {
+ struct io_sample_offset *so = (void *) s;
+
+ so->offset = le64_to_cpu(so->offset);
+ }
}
return ret;
dprint(FD_NET, "client: request eta (%d)\n", nr_clients);
- eta = malloc(sizeof(*eta));
- memset(&eta->eta, 0, sizeof(eta->eta));
+ eta = calloc(1, sizeof(*eta) + __THREAD_RUNSTR_SZ(REAL_MAX_JOBS));
eta->pending = nr_clients;
flist_for_each(entry, &client_list) {
}
}
+ fio_client_json_fini();
+
free(pfds);
return retval;
}
projects / fio.git / blobdiff