Bear in mind that in In addition to these rules, there is a limit on the number of snapshots per minute per tier, so if this limit is reached, snapshots will not be created for that minute notwithstanding conformity to the rules.the previously described rules, these limits apply to snapshots:
Maximum of 20 originating (5 concurrent) snapshots per node per minute. "Originating snapshot" refers to snapshots taken at the transaction entry point.
Maximum of 200 continuing (100 concurrent) snapshots per node per minute. "Continuing snapshots" are those taken on downstream tiers for the transaction.
For Java applications, you can increase the collection of full call graphs by enabling aggressive slow snapshot feature. This may be useful when troubleshooting a specific performance issue, for example. See Slow Snapshot Collection for more information.
Configure Snapshot Periodic Collection Frequency