package HotSaNICmod::OSdep; use RRDs; sub version { ($VERSION = '$Revision: 1.8 $') =~ s/.*(\d+\.\d+).*/$1/; return "$^O.pm $VERSION"; } sub sample { my %args=@_; if ($args{KERNEL} eq "2.4") { # disk_io: (8,0):(985065,41330,436455,943735,13075448) (8,1):(12563,6363,333604,6200,167608) (8,2):(11194,11012,90140,182,3160) open FILE,"/proc/stat"; while () { (undef,@stats)=split if /disk_io/; } close FILE; foreach my $entry (@stats) { $entry=~ s/[()]//g; $entry=~ s/:/,/g; my ($num1,$num2,undef,$racc,$rblk,$wacc,$wblk)=split /,/,$entry; $num=$num1."_".$num2; store_values($args{MODNAME},$num,$racc,$wacc,$rblk,$wblk,512); } } elsif ($args{KERNEL} eq "2.2") { # disk 1494755 377215 221577 144318 # disk_rio 564538 286941 151189 77490 # disk_wio 930217 90274 70388 66828 # disk_rblk 1129538 573882 302378 154980 # disk_wblk 1860536 180548 140776 133656 open FILE,"/proc/stat"; while () { (undef,@readacc)=split if /disk_rio/; (undef,@writeacc)=split if /disk_wio/; (undef,@readblk)=split if /disk_rblk/; (undef,@writeblk)=split if /disk_wblk/; } close FILE; $num=0; while (@readacc) { $racc=shift @readacc; $wacc=shift @writeacc; $rblk=shift @readblk; $wblk=shift @writeblk; store_values($args{MODNAME},$num,$racc,$wacc,$rblk,$wblk,512); $num++; } } } sub store_values { my ($MODNAME,$drive,$racc,$wacc,$rblk,$wblk,$blksize)=@_; if ( ! -e "rrd/$drive.rrd" ) { system("./makerrd","$drive","U") } RRDs::update "rrd/$drive.rrd",time.":$racc:".($rblk*$blksize).":$wacc:".($wblk*$blksize); if ($ERROR = RRDs::error) { print time," ","$MODNAME: unable to update `$drive.rrd': $ERROR\n"; } } 1; # TODO: # adapt module to use new kernel structure # # ($major,$minor,$blocks,$name,$rio;$rmerge,$rsect,$wio;$wmerge,$wsect,$wuse,$running,$aveq) = split / +/,$line; # # cat /proc/partitions # major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq # # 104 0 35561280 cciss/c0d0 68909 724405 6336824 419050 6956600 6890686 111366402 19464860 0 1497410 19883670 # 104 1 24464 cciss/c0d0p1 27 607 1268 80 7 2 18 20 0 80 100 # 104 2 1052640 cciss/c0d0p2 5 6 64 30 265 1049 10984 14060 0 2210 14090 # 104 3 4198320 cciss/c0d0p3 9254 5869 120470 60170 2145618 2006052 33214056 1824850 0 283200 1885000 # 104 4 1 cciss/c0d0p4 1 0 2 0 0 0 0 0 0 0 0 # 104 5 19926704 cciss/c0d0p5 58885 714532 6187162 342490 3319747 3243011 52953792 15151870 0 736060 15494290 # 104 6 10359104 cciss/c0d0p6 714 2582 26194 10440 1490963 1640572 25187552 2474060 0 610740 2484240 # 104 16 71126640 cciss/c0d1 46332 383183 3435874 228520 20929 467855 3910272 2863240 0 215380 3091720 # 104 17 71126624 cciss/c0d1p1 46329 383174 3435850 228500 20929 467855 3910272 2863240 0 215360 3091700 # major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq # # 8 0 4233600 sda 87022 52087 1111906 12118020 6330547 2877522 73886304 37324609 0 15697687 6495886 # 8 1 1 sda1 0 0 0 0 0 0 0 0 0 0 0 # 8 5 149625 sda5 104 29 890 1280 115 52 1336 1270 0 1940 2550 # 8 6 303502 sda6 0 0 0 0 0 0 0 0 0 0 0 # 8 7 1534270 sda7 41 25 354 1020 1 0 8 0 0 350 1020 # 8 8 511402 sda8 21 25 194 240 1 0 8 0 0 160 240 # 8 9 715144 sda9 90 50 946 2800 530 254 6272 5850 0 5720 8650 # 8 10 1018678 sda10 86759 51937 1109466 12112590 6329900 2877216 73878680 37317489 0 15690877 6483336 # 8 16 8958120 sdb 285 6274 52274 17480 9 3 96 0 0 2750 17480 # 8 17 8956206 sdb1 284 6271 52266 17470 9 3 96 0 0 2740 17470 # 3 0 8257032 hda 193726 71233 2119314 2107820 5636704 4987727 85732672 18207224 0 22854840 20323274 # 3 1 1 hda1 0 0 0 0 0 0 0 0 0 0 0 # 3 5 253953 hda5 12835 9600 178994 190470 1957032 1611062 28545064 12216960 0 3050380 12407430 # 3 6 407200 hda6 2898 10253 105216 97710 2766 11599 117920 77040 0 61740 174800 # 3 7 4092448 hda7 169697 33591 1626610 1580600 2343809 2626912 40498424 31892627 0 13772780 33480437 # 3 8 1020064 hda8 3100 9909 104066 169050 741238 469447 9686144 15820540 0 5594140 15990550 # 3 9 508000 hda9 586 7568 65226 13620 1586 1336 23376 22700 0 24530 36320 # 3 10 1971616 hda10 4603 291 39146 56290 590273 267371 6861744 1127030 0 852560 1183330 # major minor #blocks name rio rmerge rsect ruse wio wmerge wsect wuse running use aveq # # 34 0 80043264 ide/host2/bus1/target0/lun0/disc 2368478 1209106 28620666 20372050 2689313 9234680 95391960 22393060 0 26560040 42765110 # 34 1 80043232 ide/host2/bus1/target0/lun0/part1 2368478 1209106 28620666 20372050 2689313 9234680 95391960 22393060 0 26560040 42765110 # 33 0 78156288 ide/host2/bus0/target0/lun0/disc 1416844 466054 15063178 5984550 2219955 4829244 56393656 13350050 0 11109670 19334600 # 33 1 78156256 ide/host2/bus0/target0/lun0/part1 1416844 466054 15063178 5984550 2219955 4829244 56393656 13350050 0 11109670 19334600 # 22 0 80043264 ide/host0/bus1/target0/lun0/disc 9745143 12845870 180728098 9097001 21289780 13295910 276702960 30294484 0 12317751 39394056 # 22 1 80043232 ide/host0/bus1/target0/lun0/part1 9745143 12845870 180728098 9097001 21289780 13295910 276702960 30294484 0 12317751 39394056 # 22 64 80043264 ide/host0/bus1/target1/lun0/disc 1984750 1957415 31537290 22959400 9764772 6543617 130479784 39073688 0 31500000 19091765 # 22 65 80043232 ide/host0/bus1/target1/lun0/part1 1984749 1957412 31537282 22959400 9764772 6543617 130479784 39073688 0 31500000 19091765 # 3 0 15007608 ide/host0/bus0/target0/lun0/disc 6632275 5644782 98028258 22654492 70997906 80414575 1213797554 23639842 0 30358495 4784751 # 3 1 16033 ide/host0/bus0/target0/lun0/part1 1682 29794 62952 19840 651 1699 4712 29320 0 24940 49160 # 3 2 409657 ide/host0/bus0/target0/lun0/part2 18469 37372 446736 635280 11045 38713 405728 985320 0 520850 1621540 # 3 3 14578987 ide/host0/bus0/target0/lun0/part3 6612122 5577610 97518554 21998862 70986209 80374163 1213387112 22625202 0 30200585 3113541 WebSVN - hotsanic - Blame - Rev 31 - /trunk/modules/diskio/platform/linux.pm

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[/] [trunk/] [modules/] [diskio/] [platform/] [linux.pm] - Blame information for rev 31

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