Hi Johannes, Your system does not seem to experiance that 'performance death' others see ... figures with that much ram ... you may want to try the new version of the script I am attaching ... it tries harder to figure where the limits lie ...
as comparisons go I guess we need to define some 'benchmark' what about the following: How many rrdfiles can your maintain when you run at a 1s interval ... how many at a 10s interval and how many at a 60s interval ... in your list below my guess is that your system would be able to keep 2000 rrds up todate ina 1s interval ... cheers tobi > Hi Tobi, > > Sun V440 (4cpus, 16GB RAM, Solaris 10) > > > Create 10 rrds 1 c/s (0.00291 sdv) Update 10 rrds 4458 u/s > (0.00002 sdv) > Create 10 rrds 1 c/s (0.00274 sdv) Update 20 rrds 4363 u/s > (0.00003 sdv) > Create 20 rrds 1 c/s (0.00538 sdv) Update 40 rrds 4218 u/s > (0.00005 sdv) > Create 40 rrds 1 c/s (0.01087 sdv) Update 80 rrds 4073 u/s > (0.00009 sdv) > Create 80 rrds 1 c/s (0.02177 sdv) Update 160 rrds 3967 u/s > (0.00013 sdv) > Create 160 rrds 1 c/s (0.11104 sdv) Update 320 rrds 3800 u/s > (0.00019 sdv) > Create 320 rrds 5 c/s (0.08539 sdv) Update 640 rrds 3508 u/s > (0.00026 sdv) > Create 640 rrds 1 c/s (0.24887 sdv) Update 1280 rrds 3008 u/s > (0.00039 sdv) > Create 1280 rrds 2 c/s (0.29471 sdv) Update 2560 rrds 2000 u/s > (0.00118 sdv) > Create 2560 rrds 1 c/s (0.29512 sdv) Update 5120 rrds 816 u/s > (0.00225 sdv) > Create 1536 rrds 2 c/s (0.30246 sdv) Update 6656 rrds 2140 u/s > (0.00072 sdv) > > Can someone give an interpretation? I don't know what to think of my system > now:-) > > cheers Johannes. > > > > > 2006/11/28, Richard Burton <[EMAIL PROTECTED]>: > > > > Hi Tobi > > > > Below are the results of your test script on > > > > OS Windows 2003 Standard > > > > Hardware : > > Hewlett Packard DL380 G4 > > Dual 3.8Ghz Intel Processsors > > 4GB PC3200 SDRAM > > 2 300GB Ultra 320 SCSI 10000RPM Hard Drives in Raid 0 configuration. > > > > Create 10 rrds 1 c/s (0.00805 sdv) Update 10 rrds 8609 > > u/s (0.00001 sdv) > > Create 10 rrds 1 c/s (0.00584 sdv) Update 20 rrds 8476 > > u/s (0.00016 sdv) > > Create 20 rrds 1 c/s (0.01314 sdv) Update 40 rrds 7963 > > u/s (0.00050 sdv) > > Create 40 rrds 1 c/s (0.41548 sdv) Update 80 rrds 7753 > > u/s (0.00058 sdv) > > Create 80 rrds 6 c/s (0.05867 sdv) Update 160 rrds 3490 > > u/s (0.01907 sdv) > > Create 160 rrds 2 c/s (0.10286 sdv) Update 320 rrds 6824 > > u/s (0.00086 sdv) > > Create 320 rrds 2 c/s (0.33321 sdv) Update 640 rrds 3918 > > u/s (0.01141 sdv) > > Create 640 rrds 2 c/s (0.28856 sdv) Update 1280 rrds 4150 > > u/s (0.00157 sdv) > > Create 1280 rrds 2 c/s (0.25734 sdv) Update 2560 rrds 467 > > u/s (0.00751 sdv) > > Create 768 rrds 2 c/s (0.34917 sdv) Update 3328 rrds 598 > > u/s (0.01012 sdv) > > > > Create 10 rrds 7 c/s (0.01329 sdv) Update 10 rrds 8271 > > u/s (0.00050 sdv) > > Create 10 rrds 6 c/s (0.00403 sdv) Update 20 rrds 8193 > > u/s (0.00044 sdv) > > Create 20 rrds 5 c/s (0.01147 sdv) Update 40 rrds 8000 > > u/s (0.00060 sdv) > > Create 40 rrds 3 c/s (0.03150 sdv) Update 80 rrds 7631 > > u/s (0.00080 sdv) > > Create 80 rrds 2 c/s (0.05010 sdv) Update 160 rrds 3557 > > u/s (0.01935 sdv) > > Create 160 rrds 2 c/s (0.10692 sdv) Update 320 rrds 6425 > > u/s (0.00143 sdv) > > Create 320 rrds 1 c/s (0.29973 sdv) Update 640 rrds 3603 > > u/s (0.00812 sdv) > > Create 640 rrds 1 c/s (0.30006 sdv) Update 1280 rrds 3883 > > u/s (0.00526 sdv) > > Create 1280 rrds 1 c/s (0.33335 sdv) Update 2560 rrds 545 > > u/s (0.00858 sdv) > > Create 768 rrds 1 c/s (0.24309 sdv) Update 3328 rrds 1132 > > u/s (0.02604 sdv) > > > > Create 10 rrds 4 c/s (0.00671 sdv) Update 10 rrds 8254 > > u/s (0.00051 sdv) > > Create 10 rrds 3 c/s (0.00324 sdv) Update 20 rrds 8020 > > u/s (0.00066 sdv) > > Create 20 rrds 3 c/s (0.01207 sdv) Update 40 rrds 8039 > > u/s (0.00044 sdv) > > Create 40 rrds 2 c/s (0.02547 sdv) Update 80 rrds 7742 > > u/s (0.00064 sdv) > > Create 80 rrds 1 c/s (0.05365 sdv) Update 160 rrds 4703 > > u/s (0.01158 sdv) > > Create 160 rrds 3 c/s (0.10078 sdv) Update 320 rrds 6483 > > u/s (0.00109 sdv) > > Create 320 rrds 2 c/s (0.30700 sdv) Update 640 rrds 3965 > > u/s (0.00878 sdv) > > Create 640 rrds 1 c/s (0.17370 sdv) Update 1280 rrds 3594 > > u/s (0.00570 sdv) > > Create 1280 rrds 1 c/s (0.19040 sdv) Update 2560 rrds 621 > > u/s (0.00577 sdv) > > Create 768 rrds 1 c/s (0.30860 sdv) Update 3328 rrds 839 > > u/s (0.01001 sdv) > > > > Kind Regards > > > > Richard Burton > > > > -- > > Richard Burton at Atomwide Ltd Tel 0870 236 5000 Fax 0870 236 5001 > > Unit 2, Ravensquay Business Centre, > > Cray Avenue, Orpington, Kent, BR5 4BQ > > Mailto:[EMAIL PROTECTED] http://www.atomwide.com/ > > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Tobias Oetiker > > > Sent: 26 October 2006 23:29 > > > To: [email protected]; [email protected] > > > Subject: [rrd-users] Announce RRDtool Performance Tester > > > > > > Hi Folks, > > > > > > Every now and then there are discussions on the toppic of How fast > > > is your system. To get some comparison numbers, I have written this > > > very "update heavy" rrd performance tester. > > > > > > I will include it with the next rrdtool release. > > > For now you can get it from > > > > > > http://oss.oetiker.ch/rrdtool/pub/contrib > > > > > > I would be interested to see some numbers ... > > > especially on windows hosts ... > > > > > > > > > cheers > > > tobi > > > > > > > > > -- > > > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten > > > http://tobi.oetiker.ch [EMAIL PROTECTED] ++41 62 213 9902 > > > > > > -- > > > Unsubscribe > > > mailto:[EMAIL PROTECTED] > > > Help mailto:[EMAIL PROTECTED] > > > Archive http://lists.ee.ethz.ch/rrd-users > > > WebAdmin http://lists.ee.ethz.ch/lsg2.cgi > > > > > > > > > > -- > > Unsubscribe mailto:[EMAIL PROTECTED] > > Help mailto:[EMAIL PROTECTED] > > Archive http://lists.ee.ethz.ch/rrd-users > > WebAdmin http://lists.ee.ethz.ch/lsg2.cgi > > > > > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten http://it.oetiker.ch [EMAIL PROTECTED] ++41 62 213 9902 -- Attached file removed by Ecartis and put at URL below -- -- Type: TEXT/PLAIN -- Size: 4k (4740 bytes) -- URL : http://lists.ee.ethz.ch/p/03-perftest3.pl -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
