<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Dears,</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Kindly note that i have a lab, where the internet traffic is 100 Mb/s of pure http targeted traffic, i m trying to achieve cache gain ratio of 60% , i was able to do this using ufs cache dir and single worker.</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
But i found that i need to work with rock cache dir since the real traffic is 1000 Mb/s , so one procesor won't be able to </div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
handle all the traffic , so i used the same config , i only switched from ufs to rock , the gain ratio dropped from 60% to 6%.</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
below is the config that i m using : [ i didn't include the refresh pattern]</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span>workers 10<br>
</span>
<div>cpu_affinity_map process_numbers=1,2,3,4,5,6,7,8,9,10 cores=1,2,3,4,5,6,7,8,9,10<br>
</div>
<div>cache_mem 20 GB<br>
</div>
<div>maximum_object_size_in_memory 50 MB<br>
</div>
<div>maximum_object_size 2 GB<br>
</div>
<div>cache_miss_revalidate off<br>
</div>
<div>quick_abort_pct 85<br>
</div>
<div>cache_dir rock /mnt/sdb/1 2048 max-size=10000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/2 2048 max-size=10000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/3 4960 max-size=50000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/4 4960 max-size=50000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/5 10000 max-size=100000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/6 10000 max-size=100000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/7 20000 max-size=500000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/8 20000 max-size=500000 max-swap-rate=200 swap-timeout=300<br>
</div>
<div>cache_dir rock /mnt/sdb/9 40000 max-size=1000000 max-swap-rate=200 swap-timeout=300<br>
</div>
<span>cache_dir rock /mnt/sdb/10 40000 max-size=1000000 max-swap-rate=200 swap-timeout=300</span><br>
</div>
</body>
</html>