Re: [PERFORM] Time of query result delivery

2014-01-22 Thread Josh Berkus
On 01/22/2014 12:19 AM, ARCEnergo wrote: > Hello, Josh. > > Thank you for your response. > I measured that "times" many many times > and always I got larger repnose time from VM-server. > And always server times (EXPLAIN ANALYZE) were very similar. > And several tests with iperf always shown simil

Re: [PERFORM] Time of query result delivery

2014-01-21 Thread Josh Berkus
On 01/20/2014 05:55 AM, ARCEnergo wrote: > Time: 1.211 ms >| Physical | Virtaul > -- > from PC "Total runtime"| 0.05x ms | 0.05x ms > -- > from PC timing | 0

[PERFORM] Time of query result delivery

2014-01-20 Thread ARCEnergo
Hello. A description of what you are trying to achieve and what results you expect.: There are two PG server: physical and virtaul. Physical server hardware: 1 Xeon(R) CPU E31235 @ 3.20GHz 8GB RAM sw RAID 2x250GB WesternDigital SATA. iperf test between PC and Physical server shown 891 Mbit/sec (o