Solaris11 slow name/uid resolution using ps (137095)
Solaris11 slow name/uid resolution using ps
On Solaris 11.*, lots of NSS calls could trigger 5/10 second delays in results, sometimes the results fail.
This is usually seen with ps -ef style calls with lots of processes running.
Oracle support have identified that Oracle Bug 18956535 was impacting users of Authentication services.
Oracle has provided the following workaround to bypass the defect:
Add the followng entry to /etc/system:
* Workaround for Oracle bug 18956535 that was causing QAS to be slow.
For a run-time only change, run the following command: (note that this change will not survive a reboot of the system)
echo siffp_fd_max/W 0t1000 | mdb -kw
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