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tools/ctdb: Only print the hot records with non-zero hopcount

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Signed-off-by: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit 049d9beb3783482490e6273a434ccbad23f85f0a)
This commit is contained in:
Amitay Isaacs 2013-07-15 16:35:30 +10:00
parent 0993387f4a
commit 16b519c51b
1 changed files with 9 additions and 0 deletions
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9
ctdb/tools/ctdb.c
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@ -604,6 +604,7 @@ static int control_dbstatistics(struct ctdb_context *ctdb, int argc, const char
struct ctdb_db_statistics *dbstat;
int i;
uint32_t db_id;
int num_hot_keys;
if (argc < 1) {
usage();
@ -651,6 +652,14 @@ static int control_dbstatistics(struct ctdb_context *ctdb, int argc, const char
0.0),
dbstat->locks.latency.max,
dbstat->locks.latency.num);
num_hot_keys = 0;
for (i=0; i<dbstat->num_hot_keys; i++) {
if (dbstat->hot_keys[i].count > 0) {
num_hot_keys++;
}
}
dbstat->num_hot_keys = num_hot_keys;
printf(" Num Hot Keys: %d\n", dbstat->num_hot_keys);
for (i = 0; i < dbstat->num_hot_keys; i++) {
int j;