Hello! Have you tried collecting thread dumps/JFR/etc while such an operation is waiting? It could provide some clues.
Do you have GC log collected? Any long GC pauses? Regards, -- Ilya Kasnacheev пт, 30 авг. 2019 г. в 14:43, Кузин Никита (Nikita Kuzin) < nku...@iitdgroup.ru>: > Hi! > > We have application that goes to ignite node (only one node in grid). > Application and ignite are located on one machine. > > And we noticed that sometimes that cache located at ignite is very slow: > we execute method igniteCache.containsKey(key) and it can lasts 900ms, size > of cache less than 10000 entries > This cache is used mostly for read. > > Persistence is off > All of JVM recommendations is applied > OS: windows server 2012 R2 > > _________________________________ > С уважением, Никита Кузин > Ведущий программист-разработчик > > * Интернейшнл АйТи Дистрибьюшн* > > e-mail: nku...@iitdgroup.ru > тел.: 84995021375 доб. 320 > моб. тел.: 79260948887 > 115114, Москва, Дербеневская ул., 20-27 >
