11 Sep
2013
11 Sep
'13
9:35 a.m.
Hi Patryk, LOCK_plugin issue was caused by semisync plugins, which were disabled in subsequent benchmarks. When they were enabled tps was even lower: ~6.5k. Regards, Sergey On Wed, Sep 11, 2013 at 09:28:54AM +0200, Patryk Pomykalski wrote:
Dnia 11-09-2013 o 09:15:47 Sergey Vojtovich <svoj@mariadb.org> napisał(a):
Hi Sergei,
I just realized that I didn't share benchmark results (read-only OLTP that XL did): 5.6 tps: ~18k 10.0 tps: ~9k 10.0 + MDEV-4956 tps: ~11k
I estimate tc_acquire_table and tc_release_table are eating up ~6k tps (2k per list).
Wasn't this difference caused by LOCK_plugin?
-- Patryk Pomykalski