Re: stress.py bug?

2011-03-22 Thread Sheng Chen
I am just wondering, why the stress test tools (python, java) need more threads ? Is the bottleneck of a single thread in the client, or in the server? Thanks. Sean 2011/3/22 Ryan King r...@twitter.com On Mon, Mar 21, 2011 at 4:02 AM, pob peterob...@gmail.com wrote: Hi, I'm inserting data

Re: stress.py bug?

2011-03-22 Thread Maki Watanabe
A client thread need to wait for response, during the server can handle multiple requests simultaneously. 2011/3/22 Sheng Chen chensheng2...@gmail.com: I am just wondering, why the stress test tools (python, java) need more threads ? Is the bottleneck of a single thread in the client, or in

stress.py bug?

2011-03-21 Thread pob
Hi, I'm inserting data from client node with stress.py to cluster of 6 nodes. They are all on 1Gbps network, max real throughput of network is 930Mbps (after measurement). python stress.py -c 1 -S 17 -d{6nodes} -l3 -e QUORUM --operation=insert -i 1 -n 50 -t100 The problem is

Re: stress.py bug?

2011-03-21 Thread Ryan King
On Mon, Mar 21, 2011 at 4:02 AM, pob peterob...@gmail.com wrote: Hi, I'm inserting data from client node with stress.py to cluster of 6 nodes. They are all on 1Gbps network, max real throughput of network is 930Mbps (after measurement). python stress.py -c 1 -S 17  -d{6nodes}  -l3 -e

Re: stress.py bug?

2011-03-21 Thread A J
Not completely related. just fyi. I like it better to see the start time, end time, duration of each execution in each thread. And then do the aggregation (avg,max,min) myself. I modified last few lines of the Inserter function as follows: endtime = time.time()