Spring 4 and Hibernate 5 EhCache no hit L2C -

i have problem ehcache spring , hibernate

my applicationcontext.xml

............... ...............      <prop key="hibernate.generate_statistics">true</prop>      <!--configuration second level cache using ehcache  -->      <prop key="hibernate.cache.use_second_level_cache">true</prop>      <prop key="hibernate.cache.use_query_cache">true</prop>       <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.ehcache.ehcacheregionfactory</prop>      <prop key="org.hibernate.cache.ehcache.configurationresourcename">/ehcache.xml</prop>  .............. .............. 

my ehcache.xml under src/main/resources

<?xml version="1.0" encoding="utf-8"?> <ehcache>     <diskstore path="java.io.tmpdir" />     <cache name="org.hibernate.cache.internal.standardquerycache"         maxelementsinmemory="20" eternal="false" timetoliveseconds="120"         overflowtodisk="true" />      <cache name="org.hibernate.cache.spi.updatetimestampscache"         maxelementsinmemory="5000" eternal="true" overflowtodisk="true" />      <defaultcache maxelementsinmemory="100" eternal="false"         timetoidleseconds="10000" timetoliveseconds="60000" overflowtodisk="false" /> </ehcache> 

my entity description

package tr.gov.diski.tender.model;  // generated jan 12, 2015 3:07:46 pm hibernate tools 4.3.1  import java.math.bigdecimal; import java.util.calendar;  import javax.persistence.cacheable; import javax.persistence.column; import javax.persistence.entity; import javax.persistence.fetchtype; import javax.persistence.joincolumn; import javax.persistence.manytoone; import javax.persistence.table; import javax.persistence.temporal; import javax.persistence.temporaltype; import javax.validation.constraints.size; import org.hibernate.annotations.cache; import org.hibernate.annotations.cacheconcurrencystrategy; import org.hibernate.envers.audited;   @entity @table(name = "bond_action") @cache(usage=cacheconcurrencystrategy.read_write) @cacheable @audited public class bondaction extends baseidmodel {     private static final long serialversionuid = -5139939632920423389l;      public bondaction() {         // todo auto-generated constructor stub     }      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "ref_bond_payment_type")     private bondpaymenttypeprm bondpaymenttypeprm;      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "ref_bond_type")     private bondtypeprm bondtypeprm;      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "ref_ten_comp_action")     private tendercompanyaction tendercompanyaction;      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "ref_bank_name")     private bankprm bankprm;      @manytoone(fetch = fetchtype.lazy)     @joincolumn(name = "ref_bond_from_loc")     private bondfromlocation bondfromlocation;      @column(name = "bond_price_bank", precision = 15 ,scale=2)     private bigdecimal bondpricebank;      @temporal(temporaltype.date)     @column(name = "bond_start_date")     private calendar bondstartdate;      @temporal(temporaltype.date)     @column(name = "bond_end_date")     private calendar bondenddate;      @column(name = "from_ext_tender", precision = 2, scale = 0)     private byte fromexttender;// fixme      @size(max = 25)     @column(name = "bond_doc_number")     private string bonddocnumber;      @column(name = "cash_price", precision = 15 ,scale=2)     private bigdecimal cashprice;      @size(max = 250)     @column(name = "cash_payment_loc")     private string cashpaymentloc;      @size(max = 500)     @column(name = "cash_bill_number")     private string cashbillnumber;      @size(max = 300)     @column(name = "description")     private string description;      //@getter @setter } 

also query , criteria setcacheable(true).but when show statistics ,never hits l2c.please helpme configuration l2c.

statistic output

    68130 nanoseconds spent acquiring 1 jdbc connections;     0 nanoseconds spent releasing 0 jdbc connections;     239017 nanoseconds spent preparing 1 jdbc statements;     10621070 nanoseconds spent executing 1 jdbc statements;     0 nanoseconds spent executing 0 jdbc batches;     658277 nanoseconds spent performing 1 l2c puts;     0 nanoseconds spent performing 0 l2c hits;     213359 nanoseconds spent performing 1 l2c misses;     0 nanoseconds spent executing 0 flushes (flushing total of 0 entities , 0 collections);     9963 nanoseconds spent executing 1 partial-flushes (flushing total of 0 entities , 0 collections)